diff --git a/CHANGELOG.md b/CHANGELOG.md
index d143b19a..ab1c56de 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,6 +16,7 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 ### Fixed
 - Fixed PHP 8.4 deprecations
 ### Updated APIs
+- Updated opensearch-php APIs to reflect [opensearch-api-specification@fce5721](https://github.com/opensearch-project/opensearch-api-specification/commit/fce5721d72c946a7bf642a507ad1394984048039)
 - Updated opensearch-php APIs to reflect [opensearch-api-specification@07e329e](https://github.com/opensearch-project/opensearch-api-specification/commit/07e329e8d01fd0576de6a0a3c35412fd5a9163db)
 - Updated opensearch-php APIs to reflect [opensearch-api-specification@1db1840](https://github.com/opensearch-project/opensearch-api-specification/commit/1db184063a463c5180a2cc824b1efc1aeebfd5eb)
 - Updated opensearch-php APIs to reflect [opensearch-api-specification@cb320b5](https://github.com/opensearch-project/opensearch-api-specification/commit/cb320b5482551c4f28afa26ff0d1653332699722)
diff --git a/src/OpenSearch/Client.php b/src/OpenSearch/Client.php
index 411ea8f5..683e99bd 100644
--- a/src/OpenSearch/Client.php
+++ b/src/OpenSearch/Client.php
@@ -38,6 +38,7 @@
 use OpenSearch\Namespaces\InsightsNamespace;
 use OpenSearch\Namespaces\IsmNamespace;
 use OpenSearch\Namespaces\KnnNamespace;
+use OpenSearch\Namespaces\ListNamespace;
 use OpenSearch\Namespaces\MlNamespace;
 use OpenSearch\Namespaces\MonitoringNamespace;
 use OpenSearch\Namespaces\NodesNamespace;
@@ -146,6 +147,11 @@ class Client
      */
     protected $knn;
 
+    /**
+     * @var ListNamespace
+     */
+    protected $list;
+
     /**
      * @var MlNamespace
      */
@@ -260,6 +266,7 @@ public function __construct(Transport $transport, callable $endpoint, array $reg
         $this->insights = new InsightsNamespace($transport, $endpoint);
         $this->ism = new IsmNamespace($transport, $endpoint);
         $this->knn = new KnnNamespace($transport, $endpoint);
+        $this->list = new ListNamespace($transport, $endpoint);
         $this->ml = new MlNamespace($transport, $endpoint);
         $this->monitoring = new MonitoringNamespace($transport, $endpoint);
         $this->nodes = new NodesNamespace($transport, $endpoint);
@@ -295,9 +302,9 @@ public function __construct(Transport $transport, callable $endpoint, array $reg
      * $params['routing']                = (any) Custom value used to route operations to a specific shard.
      * $params['timeout']                = (string) Period each action waits for the following operations: automatic index creation, dynamic mapping updates, waiting for active shards.
      * $params['wait_for_active_shards'] = (any) The number of shard copies that must be active before proceeding with the operation.Set to all or any positive integer up to the total number of shards in the index (`number_of_replicas+1`).
-     * $params['pretty']                 = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                  = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']            = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                 = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                  = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']            = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                 = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']            = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']                   = (array) The operation definition and data (action-data pairs), separated by newlines (Required)
@@ -333,9 +340,9 @@ public function bulk(array $params = [])
      * $params['routing']                = (any) Custom value used to route operations to a specific shard.
      * $params['timeout']                = (string) Period each action waits for the following operations: automatic index creation, dynamic mapping updates, waiting for active shards.
      * $params['wait_for_active_shards'] = (any) The number of shard copies that must be active before proceeding with the operation.Set to all or any positive integer up to the total number of shards in the index (`number_of_replicas+1`).
-     * $params['pretty']                 = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                  = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']            = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                 = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                  = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']            = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                 = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']            = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']                   = (array) The operation definition and data (action-data pairs), separated by newlines (Required)
@@ -360,9 +367,9 @@ public function bulkStream(array $params = [])
      * Explicitly clears the search context for a scroll.
      *
      * $params['scroll_id']   = DEPRECATED (array) Comma-separated list of scroll IDs to clear. To clear all scroll IDs, use `_all`.
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']        = (array) Comma-separated list of scroll IDs to clear if none was specified via the scroll_id parameter
@@ -401,9 +408,9 @@ public function clearScroll(array $params = [])
      * $params['q']                  = (string) Query in the Lucene query string syntax.
      * $params['routing']            = (any) Custom value used to route operations to a specific shard.
      * $params['terminate_after']    = (integer) Maximum number of documents to collect for each shard.If a query reaches this limit, OpenSearch terminates the query early.OpenSearch collects documents before sorting.
-     * $params['pretty']             = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']              = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']        = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']             = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']              = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']        = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']             = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']        = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']               = (array) Query to restrict the results specified with the Query DSL (optional)
@@ -433,9 +440,9 @@ public function count(array $params = [])
      * $params['keep_alive']                 = (string) Specify the keep alive for point in time.
      * $params['preference']                 = (string) Specify the node or shard the operation should be performed on. (Default = random)
      * $params['routing']                    = (any) Comma-separated list of specific routing values.
-     * $params['pretty']                     = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                      = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']                = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                     = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                      = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']                = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                     = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']                = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -466,9 +473,9 @@ public function createPit(array $params = [])
      * $params['version']                = (integer) Explicit version number for concurrency control.The specified version must match the current version of the document for the request to succeed.
      * $params['version_type']           = (enum) Specific version type: `external`, `external_gte`. (Options = external,external_gte,force,internal)
      * $params['wait_for_active_shards'] = (any) The number of shard copies that must be active before proceeding with the operation.Set to `all` or any positive integer up to the total number of shards in the index (`number_of_replicas+1`).
-     * $params['pretty']                 = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                  = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']            = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                 = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                  = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']            = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                 = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']            = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -491,9 +498,9 @@ public function delete(array $params = [])
     /**
      * Deletes all active point in time searches.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -545,9 +552,9 @@ public function deleteAllPits(array $params = [])
      * $params['version']                = (boolean) If `true`, returns the document version as part of a hit.
      * $params['wait_for_active_shards'] = (any) The number of shard copies that must be active before proceeding with the operation.Set to all or any positive integer up to the total number of shards in the index (`number_of_replicas+1`).
      * $params['wait_for_completion']    = (boolean) If `true`, the request blocks until the operation is complete. (Default = true)
-     * $params['pretty']                 = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                  = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']            = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                 = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                  = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']            = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                 = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']            = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']                   = (array) The search definition using the Query DSL (Required)
@@ -573,9 +580,9 @@ public function deleteByQuery(array $params = [])
      *
      * $params['task_id']             = (number) The ID for the task. (Required)
      * $params['requests_per_second'] = (number) The throttle for this request in sub-requests per second.
-     * $params['pretty']              = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']               = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']         = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']              = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']               = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']         = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']              = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']         = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -596,9 +603,9 @@ public function deleteByQueryRethrottle(array $params = [])
     /**
      * Deletes one or more point in time searches based on the IDs passed.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']        = (array) The point-in-time ids to be deleted
@@ -624,9 +631,9 @@ public function deletePit(array $params = [])
      * $params['cluster_manager_timeout'] = (string) Operation timeout for connection to cluster-manager node.
      * $params['master_timeout']          = (string) Period to wait for a connection to the master node.If no response is received before the timeout expires, the request fails and returns an error.
      * $params['timeout']                 = (string) Period to wait for a response.If no response is received before the timeout expires, the request fails and returns an error.
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -659,9 +666,9 @@ public function deleteScript(array $params = [])
      * $params['stored_fields']    = (any) List of stored fields to return as part of a hit.If no fields are specified, no stored fields are included in the response.If this field is specified, the `_source` parameter defaults to false.
      * $params['version']          = (integer) Explicit version number for concurrency control.The specified version must match the current version of the document for the request to succeed.
      * $params['version_type']     = (enum) Specific version type: `external`, `external_gte`. (Options = external,external_gte,force,internal)
-     * $params['pretty']           = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']            = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']      = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']           = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']            = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']      = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']           = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']      = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -698,9 +705,9 @@ public function exists(array $params = []): bool
      * $params['routing']          = (any) Target the specified primary shard.
      * $params['version']          = (integer) Explicit version number for concurrency control.The specified version must match the current version of the document for the request to succeed.
      * $params['version_type']     = (enum) Specific version type: `external`, `external_gte`. (Options = external,external_gte,force,internal)
-     * $params['pretty']           = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']            = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']      = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']           = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']            = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']      = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']           = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']      = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -740,9 +747,9 @@ public function existsSource(array $params = []): bool
      * $params['q']                = (string) Query in the Lucene query string syntax.
      * $params['routing']          = (any) Custom value used to route operations to a specific shard.
      * $params['stored_fields']    = (any) A comma-separated list of stored fields to return in the response.
-     * $params['pretty']           = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']            = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']      = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']           = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']            = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']      = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']           = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']      = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']             = (array) The query definition using the Query DSL
@@ -774,9 +781,9 @@ public function explain(array $params = [])
      * $params['fields']             = (any) Comma-separated list of fields to retrieve capabilities for. Wildcard (`*`) expressions are supported.
      * $params['ignore_unavailable'] = (boolean) If `true`, missing or closed indices are not included in the response.
      * $params['include_unmapped']   = (boolean) If true, unmapped fields are included in the response. (Default = false)
-     * $params['pretty']             = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']              = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']        = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']             = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']              = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']        = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']             = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']        = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']               = (array) An index filter specified with the Query DSL
@@ -812,9 +819,9 @@ public function fieldCaps(array $params = [])
      * $params['stored_fields']    = (any) List of stored fields to return as part of a hit.If no fields are specified, no stored fields are included in the response.If this field is specified, the `_source` parameter defaults to false.
      * $params['version']          = (integer) Explicit version number for concurrency control. The specified version must match the current version of the document for the request to succeed.
      * $params['version_type']     = (enum) Specific version type: internal, external, external_gte. (Options = external,external_gte,force,internal)
-     * $params['pretty']           = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']            = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']      = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']           = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']            = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']      = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']           = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']      = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -837,9 +844,9 @@ public function get(array $params = [])
     /**
      * Lists all active point in time searches.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -860,9 +867,9 @@ public function getAllPits(array $params = [])
      * $params['id']                      = (string) Identifier for the stored script or search template. (Required)
      * $params['cluster_manager_timeout'] = (string) Operation timeout for connection to cluster-manager node.
      * $params['master_timeout']          = (string) Specify timeout for connection to master
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -883,9 +890,9 @@ public function getScript(array $params = [])
     /**
      * Returns all script contexts.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -903,9 +910,9 @@ public function getScriptContext(array $params = [])
     /**
      * Returns available script types, languages and contexts.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -934,9 +941,9 @@ public function getScriptLanguages(array $params = [])
      * $params['routing']          = (any) Target the specified primary shard.
      * $params['version']          = (integer) Explicit version number for concurrency control. The specified version must match the current version of the document for the request to succeed.
      * $params['version_type']     = (enum) Specific version type: internal, external, external_gte. (Options = external,external_gte,force,internal)
-     * $params['pretty']           = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']            = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']      = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']           = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']            = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']      = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']           = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']      = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -972,9 +979,9 @@ public function getSource(array $params = [])
      * $params['version']                = (integer) Explicit version number for concurrency control.The specified version must match the current version of the document for the request to succeed.
      * $params['version_type']           = (enum) Specific version type: `external`, `external_gte`. (Options = external,external_gte,force,internal)
      * $params['wait_for_active_shards'] = (any) The number of shard copies that must be active before proceeding with the operation.Set to all or any positive integer up to the total number of shards in the index (`number_of_replicas+1`).
-     * $params['pretty']                 = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                  = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']            = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                 = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                  = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']            = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                 = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']            = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']                   = (array) The document (Required)
@@ -1000,9 +1007,9 @@ public function index(array $params = [])
     /**
      * Returns basic information about the cluster.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -1029,9 +1036,9 @@ public function info(array $params = [])
      * $params['refresh']          = (boolean) If `true`, the request refreshes relevant shards before retrieving documents.
      * $params['routing']          = (any) Custom value used to route operations to a specific shard.
      * $params['stored_fields']    = (any) If `true`, retrieves the document fields stored in the index rather than the document `_source`.
-     * $params['pretty']           = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']            = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']      = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']           = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']            = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']      = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']           = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']      = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']             = (array) Document identifiers; can be either `docs` (containing full document information) or `ids` (when index is provided in the URL. (Required)
@@ -1063,9 +1070,9 @@ public function mget(array $params = [])
      * $params['rest_total_hits_as_int']        = (boolean) If true, hits.total are returned as an integer in the response. Defaults to false, which returns an object. (Default = false)
      * $params['search_type']                   = (enum) Indicates whether global term and document frequencies should be used when scoring returned documents. (Options = dfs_query_then_fetch,query_then_fetch)
      * $params['typed_keys']                    = (boolean) Specifies whether aggregation and suggester names should be prefixed by their respective types in the response.
-     * $params['pretty']                        = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                         = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']                   = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                        = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                         = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']                   = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                        = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']                   = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']                          = (array) The request definitions (metadata-search request definition pairs), separated by newlines (Required)
@@ -1095,9 +1102,9 @@ public function msearch(array $params = [])
      * $params['rest_total_hits_as_int']  = (boolean) If `true`, the response returns `hits.total` as an integer.If `false`, it returns `hits.total` as an object. (Default = false)
      * $params['search_type']             = (enum) The type of the search operation.Available options: `query_then_fetch`, `dfs_query_then_fetch`. (Options = dfs_query_then_fetch,query_then_fetch)
      * $params['typed_keys']              = (boolean) If `true`, the response prefixes aggregation and suggester names with their respective types.
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']                    = (array) The request definitions (metadata-search request definition pairs), separated by newlines (Required)
@@ -1134,9 +1141,9 @@ public function msearchTemplate(array $params = [])
      * $params['term_statistics']  = (boolean) If true, the response includes term frequency and document frequency. (Default = false)
      * $params['version']          = (integer) If `true`, returns the document version as part of a hit.
      * $params['version_type']     = (enum) Specific version type. (Options = external,external_gte,force,internal)
-     * $params['pretty']           = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']            = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']      = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']           = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']            = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']      = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']           = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']      = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']             = (array) Define ids, documents, parameters or a list of parameters per document here. You must at least provide a list of document ids. See documentation.
@@ -1160,9 +1167,9 @@ public function mtermvectors(array $params = [])
     /**
      * Returns whether the cluster is running.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -1188,9 +1195,9 @@ public function ping(array $params = []): bool
      * $params['cluster_manager_timeout'] = (string) Operation timeout for connection to cluster-manager node.
      * $params['master_timeout']          = (string) Period to wait for a connection to the master node.If no response is received before the timeout expires, the request fails and returns an error.
      * $params['timeout']                 = (string) Period to wait for a response.If no response is received before the timeout expires, the request fails and returns an error.
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']                    = (array) The document (Required)
@@ -1221,9 +1228,9 @@ public function putScript(array $params = [])
      * $params['expand_wildcards']   = (any) Whether to expand wildcard expression to concrete indices that are open, closed or both.
      * $params['ignore_unavailable'] = (boolean) If `true`, missing or closed indices are not included in the response.
      * $params['search_type']        = (enum) Search operation type (Options = dfs_query_then_fetch,query_then_fetch)
-     * $params['pretty']             = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']              = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']        = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']             = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']              = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']        = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']             = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']        = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']               = (array) The ranking evaluation search definition, including search requests, document ratings and ranking metric definition. (Required)
@@ -1255,9 +1262,9 @@ public function rankEval(array $params = [])
      * $params['timeout']                = (string) Period each indexing waits for automatic index creation, dynamic mapping updates, and waiting for active shards.
      * $params['wait_for_active_shards'] = (any) The number of shard copies that must be active before proceeding with the operation.Set to `all` or any positive integer up to the total number of shards in the index (`number_of_replicas+1`).
      * $params['wait_for_completion']    = (boolean) If `true`, the request blocks until the operation is complete. (Default = true)
-     * $params['pretty']                 = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                  = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']            = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                 = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                  = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']            = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                 = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']            = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']                   = (array) The search definition using the Query DSL and the prototype for the index request. (Required)
@@ -1281,9 +1288,9 @@ public function reindex(array $params = [])
      *
      * $params['task_id']             = (string) Identifier for the task. (Required)
      * $params['requests_per_second'] = (number) The throttle for this request in sub-requests per second.
-     * $params['pretty']              = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']               = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']         = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']              = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']               = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']         = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']              = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']         = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -1305,9 +1312,9 @@ public function reindexRethrottle(array $params = [])
      * Allows to use the Mustache language to pre-render a search definition.
      *
      * $params['id']          = (string) ID of the search template to render. If no `source` is specified, this or the `id` request body parameter is required.
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']        = (array) The search definition template and its params
@@ -1331,9 +1338,9 @@ public function renderSearchTemplate(array $params = [])
     /**
      * Allows an arbitrary script to be executed and a result to be returned.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']        = (array) The script to execute
@@ -1358,9 +1365,9 @@ public function scriptsPainlessExecute(array $params = [])
      * $params['scroll_id']              = DEPRECATED (string) The scroll ID
      * $params['rest_total_hits_as_int'] = (boolean) If true, the API response's hit.total property is returned as an integer. If false, the API response's hit.total property is returned as an object. (Default = false)
      * $params['scroll']                 = (string) Period to retain the search context for scrolling.
-     * $params['pretty']                 = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                  = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']            = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                 = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                  = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']            = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                 = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']            = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']                   = (array) The scroll ID if not passed by URL or query parameter.
@@ -1431,9 +1438,9 @@ public function scroll(array $params = [])
      * $params['track_total_hits']              = (any) Number of hits matching the query to count accurately.If `true`, the exact number of hits is returned at the cost of some performance.If `false`, the response does not include the total number of hits matching the query.
      * $params['typed_keys']                    = (boolean) If `true`, aggregation and suggester names are be prefixed by their respective types in the response.
      * $params['version']                       = (boolean) If `true`, returns document version as part of a hit.
-     * $params['pretty']                        = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                         = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']                   = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                        = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                         = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']                   = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                        = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']                   = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']                          = (array) The search definition using the Query DSL
@@ -1464,9 +1471,9 @@ public function search(array $params = [])
      * $params['local']              = (boolean) If `true`, the request retrieves information from the local node only. (Default = false)
      * $params['preference']         = (string) Specifies the node or shard the operation should be performed on.Random by default. (Default = random)
      * $params['routing']            = (any) Custom value used to route operations to a specific shard.
-     * $params['pretty']             = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']              = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']        = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']             = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']              = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']        = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']             = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']        = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -1501,9 +1508,9 @@ public function searchShards(array $params = [])
      * $params['scroll']                  = (string) Specifies how long a consistent view of the indexshould be maintained for scrolled search.
      * $params['search_type']             = (enum) The type of the search operation. (Options = dfs_query_then_fetch,query_then_fetch)
      * $params['typed_keys']              = (boolean) If `true`, the response prefixes aggregation and suggester names with their respective types.
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']                    = (array) The search definition template and its params (Required)
@@ -1540,9 +1547,9 @@ public function searchTemplate(array $params = [])
      * $params['term_statistics']  = (boolean) If `true`, the response includes term frequency and document frequency. (Default = false)
      * $params['version']          = (integer) If `true`, returns the document version as part of a hit.
      * $params['version_type']     = (enum) Specific version type. (Options = external,external_gte,force,internal)
-     * $params['pretty']           = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']            = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']      = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']           = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']            = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']      = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']           = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']      = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']             = (array) Define parameters and or supply a document to get termvectors for. See documentation.
@@ -1582,9 +1589,9 @@ public function termvectors(array $params = [])
      * $params['routing']                = (any) Custom value used to route operations to a specific shard.
      * $params['timeout']                = (string) Period to wait for dynamic mapping updates and active shards.This guarantees OpenSearch waits for at least the timeout before failing.The actual wait time could be longer, particularly when multiple waits occur.
      * $params['wait_for_active_shards'] = (any) The number of shard copies that must be active before proceeding with the operations.Set to 'all' or any positive integer up to the total number of shards in the index(number_of_replicas+1). Defaults to 1 meaning the primary shard.
-     * $params['pretty']                 = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                  = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']            = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                 = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                  = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']            = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                 = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']            = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']                   = (array) The request definition requires either `script` or partial `doc` (Required)
@@ -1645,9 +1652,9 @@ public function update(array $params = [])
      * $params['version']                = (boolean) If `true`, returns the document version as part of a hit.
      * $params['wait_for_active_shards'] = (any) The number of shard copies that must be active before proceeding with the operation.Set to `all` or any positive integer up to the total number of shards in the index (`number_of_replicas+1`).
      * $params['wait_for_completion']    = (boolean) If `true`, the request blocks until the operation is complete. (Default = true)
-     * $params['pretty']                 = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                  = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']            = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                 = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                  = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']            = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                 = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']            = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']                   = (array) The search definition using the Query DSL
@@ -1673,9 +1680,9 @@ public function updateByQuery(array $params = [])
      *
      * $params['task_id']             = (string) The ID for the task. (Required)
      * $params['requests_per_second'] = (number) The throttle for this request in sub-requests per second.
-     * $params['pretty']              = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']               = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']         = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']              = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']               = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']         = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']              = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']         = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -1830,6 +1837,13 @@ public function knn(): KnnNamespace
     {
         return $this->knn;
     }
+    /**
+     * Returns the list namespace
+     */
+    public function list(): ListNamespace
+    {
+        return $this->list;
+    }
     /**
      * Returns the ml namespace
      */
diff --git a/src/OpenSearch/Endpoints/AsynchronousSearch/Search.php b/src/OpenSearch/Endpoints/AsynchronousSearch/Search.php
index 1bdd1757..1d3e4372 100644
--- a/src/OpenSearch/Endpoints/AsynchronousSearch/Search.php
+++ b/src/OpenSearch/Endpoints/AsynchronousSearch/Search.php
@@ -47,7 +47,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setBody($body): Search
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Bulk.php b/src/OpenSearch/Endpoints/Bulk.php
index 6376a6fb..65b2c16f 100644
--- a/src/OpenSearch/Endpoints/Bulk.php
+++ b/src/OpenSearch/Endpoints/Bulk.php
@@ -70,7 +70,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setBody($body): Bulk
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
@@ -89,4 +89,5 @@ public function setBody($body): Bulk
         }
         return $this;
     }
+
 }
diff --git a/src/OpenSearch/Endpoints/BulkStream.php b/src/OpenSearch/Endpoints/BulkStream.php
index 64925b66..daa7c721 100644
--- a/src/OpenSearch/Endpoints/BulkStream.php
+++ b/src/OpenSearch/Endpoints/BulkStream.php
@@ -66,7 +66,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setBody($body): BulkStream
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
@@ -85,4 +85,5 @@ public function setBody($body): BulkStream
         }
         return $this;
     }
+
 }
diff --git a/src/OpenSearch/Endpoints/Cat/Aliases.php b/src/OpenSearch/Endpoints/Cat/Aliases.php
index cee786be..087899d4 100644
--- a/src/OpenSearch/Endpoints/Cat/Aliases.php
+++ b/src/OpenSearch/Endpoints/Cat/Aliases.php
@@ -62,7 +62,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setName($name): Aliases
+    public function setName($name): static
     {
         if (isset($name) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Cat/Allocation.php b/src/OpenSearch/Endpoints/Cat/Allocation.php
index 90947002..b84717d8 100644
--- a/src/OpenSearch/Endpoints/Cat/Allocation.php
+++ b/src/OpenSearch/Endpoints/Cat/Allocation.php
@@ -64,7 +64,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setNodeId($node_id): Allocation
+    public function setNodeId($node_id): static
     {
         if (isset($node_id) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Cat/Fielddata.php b/src/OpenSearch/Endpoints/Cat/Fielddata.php
index dd48d156..3028f357 100644
--- a/src/OpenSearch/Endpoints/Cat/Fielddata.php
+++ b/src/OpenSearch/Endpoints/Cat/Fielddata.php
@@ -62,7 +62,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setFields($fields): Fielddata
+    public function setFields($fields): static
     {
         if (isset($fields) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Cat/PitSegments.php b/src/OpenSearch/Endpoints/Cat/PitSegments.php
index af9981b2..f8aa23f8 100644
--- a/src/OpenSearch/Endpoints/Cat/PitSegments.php
+++ b/src/OpenSearch/Endpoints/Cat/PitSegments.php
@@ -49,7 +49,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setBody($body): PitSegments
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Cat/Snapshots.php b/src/OpenSearch/Endpoints/Cat/Snapshots.php
index 03f0ae52..213bb0f4 100644
--- a/src/OpenSearch/Endpoints/Cat/Snapshots.php
+++ b/src/OpenSearch/Endpoints/Cat/Snapshots.php
@@ -64,7 +64,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setRepository($repository): Snapshots
+    public function setRepository($repository): static
     {
         if (isset($repository) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Cat/Templates.php b/src/OpenSearch/Endpoints/Cat/Templates.php
index 8bf42aa9..116c05f6 100644
--- a/src/OpenSearch/Endpoints/Cat/Templates.php
+++ b/src/OpenSearch/Endpoints/Cat/Templates.php
@@ -63,7 +63,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setName($name): Templates
+    public function setName($name): static
     {
         if (isset($name) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Cat/ThreadPool.php b/src/OpenSearch/Endpoints/Cat/ThreadPool.php
index fcd168c9..1338b757 100644
--- a/src/OpenSearch/Endpoints/Cat/ThreadPool.php
+++ b/src/OpenSearch/Endpoints/Cat/ThreadPool.php
@@ -64,7 +64,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setThreadPoolPatterns($thread_pool_patterns): ThreadPool
+    public function setThreadPoolPatterns($thread_pool_patterns): static
     {
         if (isset($thread_pool_patterns) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/ClearScroll.php b/src/OpenSearch/Endpoints/ClearScroll.php
index 190e9be5..e00ae70a 100644
--- a/src/OpenSearch/Endpoints/ClearScroll.php
+++ b/src/OpenSearch/Endpoints/ClearScroll.php
@@ -59,7 +59,7 @@ public function getMethod(): string
         return 'DELETE';
     }
 
-    public function setBody($body): ClearScroll
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
@@ -69,7 +69,7 @@ public function setBody($body): ClearScroll
         return $this;
     }
 
-    public function setScrollId($scroll_id): ClearScroll
+    public function setScrollId($scroll_id): static
     {
         if (isset($scroll_id) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Cluster/AllocationExplain.php b/src/OpenSearch/Endpoints/Cluster/AllocationExplain.php
index 0c0c8993..0605f258 100644
--- a/src/OpenSearch/Endpoints/Cluster/AllocationExplain.php
+++ b/src/OpenSearch/Endpoints/Cluster/AllocationExplain.php
@@ -51,7 +51,7 @@ public function getMethod(): string
         return isset($this->body) ? 'POST' : 'GET';
     }
 
-    public function setBody($body): AllocationExplain
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Cluster/DeleteComponentTemplate.php b/src/OpenSearch/Endpoints/Cluster/DeleteComponentTemplate.php
index e8b16bdc..09dbd056 100644
--- a/src/OpenSearch/Endpoints/Cluster/DeleteComponentTemplate.php
+++ b/src/OpenSearch/Endpoints/Cluster/DeleteComponentTemplate.php
@@ -59,7 +59,7 @@ public function getMethod(): string
         return 'DELETE';
     }
 
-    public function setName($name): DeleteComponentTemplate
+    public function setName($name): static
     {
         if (isset($name) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Cluster/DeleteWeightedRouting.php b/src/OpenSearch/Endpoints/Cluster/DeleteWeightedRouting.php
index ab253fcf..a91cb531 100644
--- a/src/OpenSearch/Endpoints/Cluster/DeleteWeightedRouting.php
+++ b/src/OpenSearch/Endpoints/Cluster/DeleteWeightedRouting.php
@@ -43,7 +43,7 @@ public function getMethod(): string
         return 'DELETE';
     }
 
-    public function setBody($body): DeleteWeightedRouting
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Cluster/ExistsComponentTemplate.php b/src/OpenSearch/Endpoints/Cluster/ExistsComponentTemplate.php
index 3146fcc0..84ab4173 100644
--- a/src/OpenSearch/Endpoints/Cluster/ExistsComponentTemplate.php
+++ b/src/OpenSearch/Endpoints/Cluster/ExistsComponentTemplate.php
@@ -59,7 +59,7 @@ public function getMethod(): string
         return 'HEAD';
     }
 
-    public function setName($name): ExistsComponentTemplate
+    public function setName($name): static
     {
         if (isset($name) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Cluster/GetComponentTemplate.php b/src/OpenSearch/Endpoints/Cluster/GetComponentTemplate.php
index 5d495710..0d490517 100644
--- a/src/OpenSearch/Endpoints/Cluster/GetComponentTemplate.php
+++ b/src/OpenSearch/Endpoints/Cluster/GetComponentTemplate.php
@@ -58,7 +58,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setName($name): GetComponentTemplate
+    public function setName($name): static
     {
         if (isset($name) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Cluster/GetDecommissionAwareness.php b/src/OpenSearch/Endpoints/Cluster/GetDecommissionAwareness.php
index 66c250c5..4b0569b2 100644
--- a/src/OpenSearch/Endpoints/Cluster/GetDecommissionAwareness.php
+++ b/src/OpenSearch/Endpoints/Cluster/GetDecommissionAwareness.php
@@ -50,7 +50,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setAwarenessAttributeName($awareness_attribute_name): GetDecommissionAwareness
+    public function setAwarenessAttributeName($awareness_attribute_name): static
     {
         if (isset($awareness_attribute_name) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Cluster/GetWeightedRouting.php b/src/OpenSearch/Endpoints/Cluster/GetWeightedRouting.php
index 0890735b..dd42bd43 100644
--- a/src/OpenSearch/Endpoints/Cluster/GetWeightedRouting.php
+++ b/src/OpenSearch/Endpoints/Cluster/GetWeightedRouting.php
@@ -50,7 +50,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setAttribute($attribute): GetWeightedRouting
+    public function setAttribute($attribute): static
     {
         if (isset($attribute) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Cluster/PutComponentTemplate.php b/src/OpenSearch/Endpoints/Cluster/PutComponentTemplate.php
index c79a3db9..86a69816 100644
--- a/src/OpenSearch/Endpoints/Cluster/PutComponentTemplate.php
+++ b/src/OpenSearch/Endpoints/Cluster/PutComponentTemplate.php
@@ -60,7 +60,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setBody($body): PutComponentTemplate
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
@@ -70,7 +70,7 @@ public function setBody($body): PutComponentTemplate
         return $this;
     }
 
-    public function setName($name): PutComponentTemplate
+    public function setName($name): static
     {
         if (isset($name) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Cluster/PutDecommissionAwareness.php b/src/OpenSearch/Endpoints/Cluster/PutDecommissionAwareness.php
index c80fed51..71385600 100644
--- a/src/OpenSearch/Endpoints/Cluster/PutDecommissionAwareness.php
+++ b/src/OpenSearch/Endpoints/Cluster/PutDecommissionAwareness.php
@@ -52,7 +52,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setAwarenessAttributeName($awareness_attribute_name): PutDecommissionAwareness
+    public function setAwarenessAttributeName($awareness_attribute_name): static
     {
         if (isset($awareness_attribute_name) !== true) {
             return $this;
@@ -62,7 +62,7 @@ public function setAwarenessAttributeName($awareness_attribute_name): PutDecommi
         return $this;
     }
 
-    public function setAwarenessAttributeValue($awareness_attribute_value): PutDecommissionAwareness
+    public function setAwarenessAttributeValue($awareness_attribute_value): static
     {
         if (isset($awareness_attribute_value) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Cluster/PutSettings.php b/src/OpenSearch/Endpoints/Cluster/PutSettings.php
index 2a78a059..adc67a56 100644
--- a/src/OpenSearch/Endpoints/Cluster/PutSettings.php
+++ b/src/OpenSearch/Endpoints/Cluster/PutSettings.php
@@ -53,7 +53,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setBody($body): PutSettings
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Cluster/PutWeightedRouting.php b/src/OpenSearch/Endpoints/Cluster/PutWeightedRouting.php
index 2cb8eb3c..4c707f66 100644
--- a/src/OpenSearch/Endpoints/Cluster/PutWeightedRouting.php
+++ b/src/OpenSearch/Endpoints/Cluster/PutWeightedRouting.php
@@ -50,7 +50,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setBody($body): PutWeightedRouting
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
@@ -60,7 +60,7 @@ public function setBody($body): PutWeightedRouting
         return $this;
     }
 
-    public function setAttribute($attribute): PutWeightedRouting
+    public function setAttribute($attribute): static
     {
         if (isset($attribute) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Cluster/Reroute.php b/src/OpenSearch/Endpoints/Cluster/Reroute.php
index 235e5515..52246917 100644
--- a/src/OpenSearch/Endpoints/Cluster/Reroute.php
+++ b/src/OpenSearch/Endpoints/Cluster/Reroute.php
@@ -56,7 +56,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setBody($body): Reroute
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Cluster/State.php b/src/OpenSearch/Endpoints/Cluster/State.php
index a8b7f2eb..61cf3ba6 100644
--- a/src/OpenSearch/Endpoints/Cluster/State.php
+++ b/src/OpenSearch/Endpoints/Cluster/State.php
@@ -68,7 +68,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setMetric($metric): State
+    public function setMetric($metric): static
     {
         if (isset($metric) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Cluster/Stats.php b/src/OpenSearch/Endpoints/Cluster/Stats.php
index 4236808a..8967dd08 100644
--- a/src/OpenSearch/Endpoints/Cluster/Stats.php
+++ b/src/OpenSearch/Endpoints/Cluster/Stats.php
@@ -57,7 +57,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setNodeId($node_id): Stats
+    public function setNodeId($node_id): static
     {
         if (isset($node_id) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Count.php b/src/OpenSearch/Endpoints/Count.php
index 43abf6b7..b83201db 100644
--- a/src/OpenSearch/Endpoints/Count.php
+++ b/src/OpenSearch/Endpoints/Count.php
@@ -67,7 +67,7 @@ public function getMethod(): string
         return isset($this->body) ? 'POST' : 'GET';
     }
 
-    public function setBody($body): Count
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Create.php b/src/OpenSearch/Endpoints/Create.php
index 9fd7b60b..28dac6ad 100644
--- a/src/OpenSearch/Endpoints/Create.php
+++ b/src/OpenSearch/Endpoints/Create.php
@@ -69,7 +69,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setBody($body): Create
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/DanglingIndices/DeleteDanglingIndex.php b/src/OpenSearch/Endpoints/DanglingIndices/DeleteDanglingIndex.php
index bc1e1d8a..7e9a82c7 100644
--- a/src/OpenSearch/Endpoints/DanglingIndices/DeleteDanglingIndex.php
+++ b/src/OpenSearch/Endpoints/DanglingIndices/DeleteDanglingIndex.php
@@ -60,7 +60,7 @@ public function getMethod(): string
         return 'DELETE';
     }
 
-    public function setIndexUuid($index_uuid): DeleteDanglingIndex
+    public function setIndexUuid($index_uuid): static
     {
         if (isset($index_uuid) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/DanglingIndices/ImportDanglingIndex.php b/src/OpenSearch/Endpoints/DanglingIndices/ImportDanglingIndex.php
index ca86f44d..59550796 100644
--- a/src/OpenSearch/Endpoints/DanglingIndices/ImportDanglingIndex.php
+++ b/src/OpenSearch/Endpoints/DanglingIndices/ImportDanglingIndex.php
@@ -60,7 +60,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setIndexUuid($index_uuid): ImportDanglingIndex
+    public function setIndexUuid($index_uuid): static
     {
         if (isset($index_uuid) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/DeleteByQuery.php b/src/OpenSearch/Endpoints/DeleteByQuery.php
index cbcf95eb..f01f07cf 100644
--- a/src/OpenSearch/Endpoints/DeleteByQuery.php
+++ b/src/OpenSearch/Endpoints/DeleteByQuery.php
@@ -89,7 +89,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setBody($body): DeleteByQuery
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/DeleteByQueryRethrottle.php b/src/OpenSearch/Endpoints/DeleteByQueryRethrottle.php
index a8cab68c..05a53021 100644
--- a/src/OpenSearch/Endpoints/DeleteByQueryRethrottle.php
+++ b/src/OpenSearch/Endpoints/DeleteByQueryRethrottle.php
@@ -59,7 +59,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setTaskId($task_id): DeleteByQueryRethrottle
+    public function setTaskId($task_id): static
     {
         if (isset($task_id) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/DeletePit.php b/src/OpenSearch/Endpoints/DeletePit.php
index df9768d3..eca44019 100644
--- a/src/OpenSearch/Endpoints/DeletePit.php
+++ b/src/OpenSearch/Endpoints/DeletePit.php
@@ -43,7 +43,7 @@ public function getMethod(): string
         return 'DELETE';
     }
 
-    public function setBody($body): DeletePit
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Explain.php b/src/OpenSearch/Endpoints/Explain.php
index cf5a6f1c..9241ef83 100644
--- a/src/OpenSearch/Endpoints/Explain.php
+++ b/src/OpenSearch/Endpoints/Explain.php
@@ -74,7 +74,7 @@ public function getMethod(): string
         return isset($this->body) ? 'POST' : 'GET';
     }
 
-    public function setBody($body): Explain
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/FieldCaps.php b/src/OpenSearch/Endpoints/FieldCaps.php
index 93cd3749..d6f22027 100644
--- a/src/OpenSearch/Endpoints/FieldCaps.php
+++ b/src/OpenSearch/Endpoints/FieldCaps.php
@@ -58,7 +58,7 @@ public function getMethod(): string
         return isset($this->body) ? 'POST' : 'GET';
     }
 
-    public function setBody($body): FieldCaps
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/FlowFramework/Create.php b/src/OpenSearch/Endpoints/FlowFramework/Create.php
index 38084e8b..60fbac84 100644
--- a/src/OpenSearch/Endpoints/FlowFramework/Create.php
+++ b/src/OpenSearch/Endpoints/FlowFramework/Create.php
@@ -48,7 +48,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setBody($body): Create
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/FlowFramework/Delete.php b/src/OpenSearch/Endpoints/FlowFramework/Delete.php
index 2dd15cb7..c1a75384 100644
--- a/src/OpenSearch/Endpoints/FlowFramework/Delete.php
+++ b/src/OpenSearch/Endpoints/FlowFramework/Delete.php
@@ -51,7 +51,7 @@ public function getMethod(): string
         return 'DELETE';
     }
 
-    public function setWorkflowId($workflow_id): Delete
+    public function setWorkflowId($workflow_id): static
     {
         if (isset($workflow_id) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/FlowFramework/Deprovision.php b/src/OpenSearch/Endpoints/FlowFramework/Deprovision.php
index d9429096..c9ef2db1 100644
--- a/src/OpenSearch/Endpoints/FlowFramework/Deprovision.php
+++ b/src/OpenSearch/Endpoints/FlowFramework/Deprovision.php
@@ -51,7 +51,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setWorkflowId($workflow_id): Deprovision
+    public function setWorkflowId($workflow_id): static
     {
         if (isset($workflow_id) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/FlowFramework/Get.php b/src/OpenSearch/Endpoints/FlowFramework/Get.php
index f9c6fc9b..09226a2f 100644
--- a/src/OpenSearch/Endpoints/FlowFramework/Get.php
+++ b/src/OpenSearch/Endpoints/FlowFramework/Get.php
@@ -50,7 +50,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setWorkflowId($workflow_id): Get
+    public function setWorkflowId($workflow_id): static
     {
         if (isset($workflow_id) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/FlowFramework/GetStatus.php b/src/OpenSearch/Endpoints/FlowFramework/GetStatus.php
index e00e918e..9576306f 100644
--- a/src/OpenSearch/Endpoints/FlowFramework/GetStatus.php
+++ b/src/OpenSearch/Endpoints/FlowFramework/GetStatus.php
@@ -51,7 +51,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setWorkflowId($workflow_id): GetStatus
+    public function setWorkflowId($workflow_id): static
     {
         if (isset($workflow_id) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/FlowFramework/Provision.php b/src/OpenSearch/Endpoints/FlowFramework/Provision.php
index 97479db3..9ee121c8 100644
--- a/src/OpenSearch/Endpoints/FlowFramework/Provision.php
+++ b/src/OpenSearch/Endpoints/FlowFramework/Provision.php
@@ -50,7 +50,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setBody($body): Provision
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
@@ -60,7 +60,7 @@ public function setBody($body): Provision
         return $this;
     }
 
-    public function setWorkflowId($workflow_id): Provision
+    public function setWorkflowId($workflow_id): static
     {
         if (isset($workflow_id) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/FlowFramework/Search.php b/src/OpenSearch/Endpoints/FlowFramework/Search.php
index 7c584a92..353287d8 100644
--- a/src/OpenSearch/Endpoints/FlowFramework/Search.php
+++ b/src/OpenSearch/Endpoints/FlowFramework/Search.php
@@ -43,7 +43,7 @@ public function getMethod(): string
         return isset($this->body) ? 'POST' : 'GET';
     }
 
-    public function setBody($body): Search
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/FlowFramework/SearchState.php b/src/OpenSearch/Endpoints/FlowFramework/SearchState.php
index 493339c9..d1ee9c7e 100644
--- a/src/OpenSearch/Endpoints/FlowFramework/SearchState.php
+++ b/src/OpenSearch/Endpoints/FlowFramework/SearchState.php
@@ -43,7 +43,7 @@ public function getMethod(): string
         return isset($this->body) ? 'POST' : 'GET';
     }
 
-    public function setBody($body): SearchState
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/FlowFramework/Update.php b/src/OpenSearch/Endpoints/FlowFramework/Update.php
index 3b3479f9..73fa0e12 100644
--- a/src/OpenSearch/Endpoints/FlowFramework/Update.php
+++ b/src/OpenSearch/Endpoints/FlowFramework/Update.php
@@ -55,7 +55,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setBody($body): Update
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
@@ -65,7 +65,7 @@ public function setBody($body): Update
         return $this;
     }
 
-    public function setWorkflowId($workflow_id): Update
+    public function setWorkflowId($workflow_id): static
     {
         if (isset($workflow_id) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Index.php b/src/OpenSearch/Endpoints/Index.php
index abeecc31..48ad123c 100644
--- a/src/OpenSearch/Endpoints/Index.php
+++ b/src/OpenSearch/Endpoints/Index.php
@@ -71,7 +71,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setBody($body): Index
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Indices/AddBlock.php b/src/OpenSearch/Endpoints/Indices/AddBlock.php
index 5c878c89..867c0788 100644
--- a/src/OpenSearch/Endpoints/Indices/AddBlock.php
+++ b/src/OpenSearch/Endpoints/Indices/AddBlock.php
@@ -63,7 +63,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setBlock($block): AddBlock
+    public function setBlock($block): static
     {
         if (isset($block) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Indices/Analyze.php b/src/OpenSearch/Endpoints/Indices/Analyze.php
index 845502ca..63f6612a 100644
--- a/src/OpenSearch/Endpoints/Indices/Analyze.php
+++ b/src/OpenSearch/Endpoints/Indices/Analyze.php
@@ -54,7 +54,7 @@ public function getMethod(): string
         return isset($this->body) ? 'POST' : 'GET';
     }
 
-    public function setBody($body): Analyze
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Indices/CloneIndices.php b/src/OpenSearch/Endpoints/Indices/CloneIndices.php
index ca94ac96..dd92e534 100644
--- a/src/OpenSearch/Endpoints/Indices/CloneIndices.php
+++ b/src/OpenSearch/Endpoints/Indices/CloneIndices.php
@@ -63,7 +63,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setBody($body): CloneIndices
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
@@ -73,7 +73,7 @@ public function setBody($body): CloneIndices
         return $this;
     }
 
-    public function setTarget($target): CloneIndices
+    public function setTarget($target): static
     {
         if (isset($target) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Indices/Create.php b/src/OpenSearch/Endpoints/Indices/Create.php
index bf9e3d56..e0336b80 100644
--- a/src/OpenSearch/Endpoints/Indices/Create.php
+++ b/src/OpenSearch/Endpoints/Indices/Create.php
@@ -58,7 +58,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setBody($body): Create
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Indices/CreateDataStream.php b/src/OpenSearch/Endpoints/Indices/CreateDataStream.php
index 0c74c24d..97a98880 100644
--- a/src/OpenSearch/Endpoints/Indices/CreateDataStream.php
+++ b/src/OpenSearch/Endpoints/Indices/CreateDataStream.php
@@ -56,7 +56,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setBody($body): CreateDataStream
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
@@ -66,7 +66,7 @@ public function setBody($body): CreateDataStream
         return $this;
     }
 
-    public function setName($name): CreateDataStream
+    public function setName($name): static
     {
         if (isset($name) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Indices/DataStreamsStats.php b/src/OpenSearch/Endpoints/Indices/DataStreamsStats.php
index fc3ee039..49619f24 100644
--- a/src/OpenSearch/Endpoints/Indices/DataStreamsStats.php
+++ b/src/OpenSearch/Endpoints/Indices/DataStreamsStats.php
@@ -55,7 +55,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setName($name): DataStreamsStats
+    public function setName($name): static
     {
         if (isset($name) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Indices/DeleteAlias.php b/src/OpenSearch/Endpoints/Indices/DeleteAlias.php
index edce99b3..7829f215 100644
--- a/src/OpenSearch/Endpoints/Indices/DeleteAlias.php
+++ b/src/OpenSearch/Endpoints/Indices/DeleteAlias.php
@@ -67,7 +67,7 @@ public function getMethod(): string
         return 'DELETE';
     }
 
-    public function setName($name): DeleteAlias
+    public function setName($name): static
     {
         if (isset($name) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Indices/DeleteDataStream.php b/src/OpenSearch/Endpoints/Indices/DeleteDataStream.php
index f266b1d8..be9fe5f0 100644
--- a/src/OpenSearch/Endpoints/Indices/DeleteDataStream.php
+++ b/src/OpenSearch/Endpoints/Indices/DeleteDataStream.php
@@ -56,7 +56,7 @@ public function getMethod(): string
         return 'DELETE';
     }
 
-    public function setName($name): DeleteDataStream
+    public function setName($name): static
     {
         if (isset($name) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Indices/DeleteIndexTemplate.php b/src/OpenSearch/Endpoints/Indices/DeleteIndexTemplate.php
index 41f340d1..a4013a1e 100644
--- a/src/OpenSearch/Endpoints/Indices/DeleteIndexTemplate.php
+++ b/src/OpenSearch/Endpoints/Indices/DeleteIndexTemplate.php
@@ -59,7 +59,7 @@ public function getMethod(): string
         return 'DELETE';
     }
 
-    public function setName($name): DeleteIndexTemplate
+    public function setName($name): static
     {
         if (isset($name) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Indices/DeleteTemplate.php b/src/OpenSearch/Endpoints/Indices/DeleteTemplate.php
index 40f3c92e..f1137aa0 100644
--- a/src/OpenSearch/Endpoints/Indices/DeleteTemplate.php
+++ b/src/OpenSearch/Endpoints/Indices/DeleteTemplate.php
@@ -59,7 +59,7 @@ public function getMethod(): string
         return 'DELETE';
     }
 
-    public function setName($name): DeleteTemplate
+    public function setName($name): static
     {
         if (isset($name) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Indices/ExistsAlias.php b/src/OpenSearch/Endpoints/Indices/ExistsAlias.php
index 5b391dd1..e8a7fe6e 100644
--- a/src/OpenSearch/Endpoints/Indices/ExistsAlias.php
+++ b/src/OpenSearch/Endpoints/Indices/ExistsAlias.php
@@ -66,7 +66,7 @@ public function getMethod(): string
         return 'HEAD';
     }
 
-    public function setName($name): ExistsAlias
+    public function setName($name): static
     {
         if (isset($name) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Indices/ExistsIndexTemplate.php b/src/OpenSearch/Endpoints/Indices/ExistsIndexTemplate.php
index 437baf77..e2a57d27 100644
--- a/src/OpenSearch/Endpoints/Indices/ExistsIndexTemplate.php
+++ b/src/OpenSearch/Endpoints/Indices/ExistsIndexTemplate.php
@@ -60,7 +60,7 @@ public function getMethod(): string
         return 'HEAD';
     }
 
-    public function setName($name): ExistsIndexTemplate
+    public function setName($name): static
     {
         if (isset($name) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Indices/ExistsTemplate.php b/src/OpenSearch/Endpoints/Indices/ExistsTemplate.php
index 02390314..16cedd18 100644
--- a/src/OpenSearch/Endpoints/Indices/ExistsTemplate.php
+++ b/src/OpenSearch/Endpoints/Indices/ExistsTemplate.php
@@ -60,7 +60,7 @@ public function getMethod(): string
         return 'HEAD';
     }
 
-    public function setName($name): ExistsTemplate
+    public function setName($name): static
     {
         if (isset($name) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Indices/GetAlias.php b/src/OpenSearch/Endpoints/Indices/GetAlias.php
index 1a2cdc76..ef22815f 100644
--- a/src/OpenSearch/Endpoints/Indices/GetAlias.php
+++ b/src/OpenSearch/Endpoints/Indices/GetAlias.php
@@ -66,7 +66,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setName($name): GetAlias
+    public function setName($name): static
     {
         if (isset($name) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Indices/GetDataStream.php b/src/OpenSearch/Endpoints/Indices/GetDataStream.php
index 0b34c657..60888c85 100644
--- a/src/OpenSearch/Endpoints/Indices/GetDataStream.php
+++ b/src/OpenSearch/Endpoints/Indices/GetDataStream.php
@@ -55,7 +55,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setName($name): GetDataStream
+    public function setName($name): static
     {
         if (isset($name) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Indices/GetFieldMapping.php b/src/OpenSearch/Endpoints/Indices/GetFieldMapping.php
index aa2db2de..fe2575a8 100644
--- a/src/OpenSearch/Endpoints/Indices/GetFieldMapping.php
+++ b/src/OpenSearch/Endpoints/Indices/GetFieldMapping.php
@@ -67,7 +67,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setFields($fields): GetFieldMapping
+    public function setFields($fields): static
     {
         if (isset($fields) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Indices/GetIndexTemplate.php b/src/OpenSearch/Endpoints/Indices/GetIndexTemplate.php
index 84915edd..aad6765b 100644
--- a/src/OpenSearch/Endpoints/Indices/GetIndexTemplate.php
+++ b/src/OpenSearch/Endpoints/Indices/GetIndexTemplate.php
@@ -59,7 +59,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setName($name): GetIndexTemplate
+    public function setName($name): static
     {
         if (isset($name) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Indices/GetSettings.php b/src/OpenSearch/Endpoints/Indices/GetSettings.php
index 6f0aa1b5..16b1930e 100644
--- a/src/OpenSearch/Endpoints/Indices/GetSettings.php
+++ b/src/OpenSearch/Endpoints/Indices/GetSettings.php
@@ -70,7 +70,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setName($name): GetSettings
+    public function setName($name): static
     {
         if (isset($name) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Indices/GetTemplate.php b/src/OpenSearch/Endpoints/Indices/GetTemplate.php
index 83568eb6..e9876dce 100644
--- a/src/OpenSearch/Endpoints/Indices/GetTemplate.php
+++ b/src/OpenSearch/Endpoints/Indices/GetTemplate.php
@@ -59,7 +59,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setName($name): GetTemplate
+    public function setName($name): static
     {
         if (isset($name) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Indices/PutAlias.php b/src/OpenSearch/Endpoints/Indices/PutAlias.php
index 62599f4c..eeb8bd5c 100644
--- a/src/OpenSearch/Endpoints/Indices/PutAlias.php
+++ b/src/OpenSearch/Endpoints/Indices/PutAlias.php
@@ -65,7 +65,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setBody($body): PutAlias
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
@@ -75,7 +75,7 @@ public function setBody($body): PutAlias
         return $this;
     }
 
-    public function setName($name): PutAlias
+    public function setName($name): static
     {
         if (isset($name) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Indices/PutIndexTemplate.php b/src/OpenSearch/Endpoints/Indices/PutIndexTemplate.php
index 52713029..f263c7f7 100644
--- a/src/OpenSearch/Endpoints/Indices/PutIndexTemplate.php
+++ b/src/OpenSearch/Endpoints/Indices/PutIndexTemplate.php
@@ -60,7 +60,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setBody($body): PutIndexTemplate
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
@@ -70,7 +70,7 @@ public function setBody($body): PutIndexTemplate
         return $this;
     }
 
-    public function setName($name): PutIndexTemplate
+    public function setName($name): static
     {
         if (isset($name) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Indices/PutMapping.php b/src/OpenSearch/Endpoints/Indices/PutMapping.php
index fd10a888..b3f63626 100644
--- a/src/OpenSearch/Endpoints/Indices/PutMapping.php
+++ b/src/OpenSearch/Endpoints/Indices/PutMapping.php
@@ -61,7 +61,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setBody($body): PutMapping
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Indices/PutSettings.php b/src/OpenSearch/Endpoints/Indices/PutSettings.php
index 332b2286..0f66696c 100644
--- a/src/OpenSearch/Endpoints/Indices/PutSettings.php
+++ b/src/OpenSearch/Endpoints/Indices/PutSettings.php
@@ -61,7 +61,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setBody($body): PutSettings
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Indices/PutTemplate.php b/src/OpenSearch/Endpoints/Indices/PutTemplate.php
index 90c581a3..666d67b3 100644
--- a/src/OpenSearch/Endpoints/Indices/PutTemplate.php
+++ b/src/OpenSearch/Endpoints/Indices/PutTemplate.php
@@ -60,7 +60,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setBody($body): PutTemplate
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
@@ -70,7 +70,7 @@ public function setBody($body): PutTemplate
         return $this;
     }
 
-    public function setName($name): PutTemplate
+    public function setName($name): static
     {
         if (isset($name) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Indices/ResolveIndex.php b/src/OpenSearch/Endpoints/Indices/ResolveIndex.php
index c6d2fec0..95604069 100644
--- a/src/OpenSearch/Endpoints/Indices/ResolveIndex.php
+++ b/src/OpenSearch/Endpoints/Indices/ResolveIndex.php
@@ -57,7 +57,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setName($name): ResolveIndex
+    public function setName($name): static
     {
         if (isset($name) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Indices/Rollover.php b/src/OpenSearch/Endpoints/Indices/Rollover.php
index 0f4ec259..18c1519b 100644
--- a/src/OpenSearch/Endpoints/Indices/Rollover.php
+++ b/src/OpenSearch/Endpoints/Indices/Rollover.php
@@ -68,7 +68,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setBody($body): Rollover
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
@@ -78,7 +78,7 @@ public function setBody($body): Rollover
         return $this;
     }
 
-    public function setAlias($alias): Rollover
+    public function setAlias($alias): static
     {
         if (isset($alias) !== true) {
             return $this;
@@ -88,7 +88,7 @@ public function setAlias($alias): Rollover
         return $this;
     }
 
-    public function setNewIndex($new_index): Rollover
+    public function setNewIndex($new_index): static
     {
         if (isset($new_index) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Indices/Shrink.php b/src/OpenSearch/Endpoints/Indices/Shrink.php
index 8806b7e6..c271712b 100644
--- a/src/OpenSearch/Endpoints/Indices/Shrink.php
+++ b/src/OpenSearch/Endpoints/Indices/Shrink.php
@@ -64,7 +64,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setBody($body): Shrink
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
@@ -74,7 +74,7 @@ public function setBody($body): Shrink
         return $this;
     }
 
-    public function setTarget($target): Shrink
+    public function setTarget($target): static
     {
         if (isset($target) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Indices/SimulateIndexTemplate.php b/src/OpenSearch/Endpoints/Indices/SimulateIndexTemplate.php
index cc987ae2..977da385 100644
--- a/src/OpenSearch/Endpoints/Indices/SimulateIndexTemplate.php
+++ b/src/OpenSearch/Endpoints/Indices/SimulateIndexTemplate.php
@@ -60,7 +60,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setBody($body): SimulateIndexTemplate
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
@@ -70,7 +70,7 @@ public function setBody($body): SimulateIndexTemplate
         return $this;
     }
 
-    public function setName($name): SimulateIndexTemplate
+    public function setName($name): static
     {
         if (isset($name) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Indices/SimulateTemplate.php b/src/OpenSearch/Endpoints/Indices/SimulateTemplate.php
index 8aa2c0ff..16ec3a9d 100644
--- a/src/OpenSearch/Endpoints/Indices/SimulateTemplate.php
+++ b/src/OpenSearch/Endpoints/Indices/SimulateTemplate.php
@@ -59,7 +59,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setBody($body): SimulateTemplate
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
@@ -69,7 +69,7 @@ public function setBody($body): SimulateTemplate
         return $this;
     }
 
-    public function setName($name): SimulateTemplate
+    public function setName($name): static
     {
         if (isset($name) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Indices/Split.php b/src/OpenSearch/Endpoints/Indices/Split.php
index 6559b881..3fff81d3 100644
--- a/src/OpenSearch/Endpoints/Indices/Split.php
+++ b/src/OpenSearch/Endpoints/Indices/Split.php
@@ -64,7 +64,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setBody($body): Split
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
@@ -74,7 +74,7 @@ public function setBody($body): Split
         return $this;
     }
 
-    public function setTarget($target): Split
+    public function setTarget($target): static
     {
         if (isset($target) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Indices/Stats.php b/src/OpenSearch/Endpoints/Indices/Stats.php
index 86195e16..a1f51f4d 100644
--- a/src/OpenSearch/Endpoints/Indices/Stats.php
+++ b/src/OpenSearch/Endpoints/Indices/Stats.php
@@ -71,7 +71,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setMetric($metric): Stats
+    public function setMetric($metric): static
     {
         if (isset($metric) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Indices/UpdateAliases.php b/src/OpenSearch/Endpoints/Indices/UpdateAliases.php
index fea7b223..d7dcbb9f 100644
--- a/src/OpenSearch/Endpoints/Indices/UpdateAliases.php
+++ b/src/OpenSearch/Endpoints/Indices/UpdateAliases.php
@@ -52,7 +52,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setBody($body): UpdateAliases
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Indices/ValidateQuery.php b/src/OpenSearch/Endpoints/Indices/ValidateQuery.php
index b6d6bda7..008bebfe 100644
--- a/src/OpenSearch/Endpoints/Indices/ValidateQuery.php
+++ b/src/OpenSearch/Endpoints/Indices/ValidateQuery.php
@@ -65,7 +65,7 @@ public function getMethod(): string
         return isset($this->body) ? 'POST' : 'GET';
     }
 
-    public function setBody($body): ValidateQuery
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Ingest/PutPipeline.php b/src/OpenSearch/Endpoints/Ingest/PutPipeline.php
index 9205cbc4..1a4cef43 100644
--- a/src/OpenSearch/Endpoints/Ingest/PutPipeline.php
+++ b/src/OpenSearch/Endpoints/Ingest/PutPipeline.php
@@ -57,7 +57,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setBody($body): PutPipeline
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Ingest/Simulate.php b/src/OpenSearch/Endpoints/Ingest/Simulate.php
index afc87623..44e3ba9d 100644
--- a/src/OpenSearch/Endpoints/Ingest/Simulate.php
+++ b/src/OpenSearch/Endpoints/Ingest/Simulate.php
@@ -54,7 +54,7 @@ public function getMethod(): string
         return isset($this->body) ? 'POST' : 'GET';
     }
 
-    public function setBody($body): Simulate
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Ism/AddPolicy.php b/src/OpenSearch/Endpoints/Ism/AddPolicy.php
index f87d83b6..045768ab 100644
--- a/src/OpenSearch/Endpoints/Ism/AddPolicy.php
+++ b/src/OpenSearch/Endpoints/Ism/AddPolicy.php
@@ -48,7 +48,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setBody($body): AddPolicy
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Ism/ChangePolicy.php b/src/OpenSearch/Endpoints/Ism/ChangePolicy.php
index 8815ec48..49dbb9d2 100644
--- a/src/OpenSearch/Endpoints/Ism/ChangePolicy.php
+++ b/src/OpenSearch/Endpoints/Ism/ChangePolicy.php
@@ -48,7 +48,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setBody($body): ChangePolicy
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Ism/DeletePolicy.php b/src/OpenSearch/Endpoints/Ism/DeletePolicy.php
index 00e92dbd..a30b2a25 100644
--- a/src/OpenSearch/Endpoints/Ism/DeletePolicy.php
+++ b/src/OpenSearch/Endpoints/Ism/DeletePolicy.php
@@ -52,7 +52,7 @@ public function getMethod(): string
         return 'DELETE';
     }
 
-    public function setPolicyId($policy_id): DeletePolicy
+    public function setPolicyId($policy_id): static
     {
         if (isset($policy_id) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Ism/ExistsPolicy.php b/src/OpenSearch/Endpoints/Ism/ExistsPolicy.php
index c7187f99..55ea59b5 100644
--- a/src/OpenSearch/Endpoints/Ism/ExistsPolicy.php
+++ b/src/OpenSearch/Endpoints/Ism/ExistsPolicy.php
@@ -52,7 +52,7 @@ public function getMethod(): string
         return 'HEAD';
     }
 
-    public function setPolicyId($policy_id): ExistsPolicy
+    public function setPolicyId($policy_id): static
     {
         if (isset($policy_id) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Ism/ExplainPolicy.php b/src/OpenSearch/Endpoints/Ism/ExplainPolicy.php
index 80b2bb9a..35236df6 100644
--- a/src/OpenSearch/Endpoints/Ism/ExplainPolicy.php
+++ b/src/OpenSearch/Endpoints/Ism/ExplainPolicy.php
@@ -47,7 +47,7 @@ public function getMethod(): string
         return isset($this->body) ? 'POST' : 'GET';
     }
 
-    public function setBody($body): ExplainPolicy
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Ism/GetPolicy.php b/src/OpenSearch/Endpoints/Ism/GetPolicy.php
index 6138c890..469dc775 100644
--- a/src/OpenSearch/Endpoints/Ism/GetPolicy.php
+++ b/src/OpenSearch/Endpoints/Ism/GetPolicy.php
@@ -52,7 +52,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setPolicyId($policy_id): GetPolicy
+    public function setPolicyId($policy_id): static
     {
         if (isset($policy_id) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Ism/PutPolicies.php b/src/OpenSearch/Endpoints/Ism/PutPolicies.php
index 8b80ed8e..5148d881 100644
--- a/src/OpenSearch/Endpoints/Ism/PutPolicies.php
+++ b/src/OpenSearch/Endpoints/Ism/PutPolicies.php
@@ -46,7 +46,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setBody($body): PutPolicies
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Ism/PutPolicy.php b/src/OpenSearch/Endpoints/Ism/PutPolicy.php
index 253b4d55..e93b289b 100644
--- a/src/OpenSearch/Endpoints/Ism/PutPolicy.php
+++ b/src/OpenSearch/Endpoints/Ism/PutPolicy.php
@@ -54,7 +54,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setBody($body): PutPolicy
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
@@ -64,7 +64,7 @@ public function setBody($body): PutPolicy
         return $this;
     }
 
-    public function setPolicyId($policy_id): PutPolicy
+    public function setPolicyId($policy_id): static
     {
         if (isset($policy_id) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Ism/RetryIndex.php b/src/OpenSearch/Endpoints/Ism/RetryIndex.php
index d263e850..1056aab5 100644
--- a/src/OpenSearch/Endpoints/Ism/RetryIndex.php
+++ b/src/OpenSearch/Endpoints/Ism/RetryIndex.php
@@ -48,7 +48,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setBody($body): RetryIndex
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Knn/DeleteModel.php b/src/OpenSearch/Endpoints/Knn/DeleteModel.php
index e4afbc05..f650a575 100644
--- a/src/OpenSearch/Endpoints/Knn/DeleteModel.php
+++ b/src/OpenSearch/Endpoints/Knn/DeleteModel.php
@@ -50,7 +50,7 @@ public function getMethod(): string
         return 'DELETE';
     }
 
-    public function setModelId($model_id): DeleteModel
+    public function setModelId($model_id): static
     {
         if (isset($model_id) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Knn/GetModel.php b/src/OpenSearch/Endpoints/Knn/GetModel.php
index c8d2e927..410d884b 100644
--- a/src/OpenSearch/Endpoints/Knn/GetModel.php
+++ b/src/OpenSearch/Endpoints/Knn/GetModel.php
@@ -50,7 +50,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setModelId($model_id): GetModel
+    public function setModelId($model_id): static
     {
         if (isset($model_id) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Knn/SearchModels.php b/src/OpenSearch/Endpoints/Knn/SearchModels.php
index 23e988cd..cd25afc5 100644
--- a/src/OpenSearch/Endpoints/Knn/SearchModels.php
+++ b/src/OpenSearch/Endpoints/Knn/SearchModels.php
@@ -85,7 +85,7 @@ public function getMethod(): string
         return isset($this->body) ? 'POST' : 'GET';
     }
 
-    public function setBody($body): SearchModels
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Knn/Stats.php b/src/OpenSearch/Endpoints/Knn/Stats.php
index a5fac196..a8d17d78 100644
--- a/src/OpenSearch/Endpoints/Knn/Stats.php
+++ b/src/OpenSearch/Endpoints/Knn/Stats.php
@@ -58,7 +58,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setNodeId($node_id): Stats
+    public function setNodeId($node_id): static
     {
         if (isset($node_id) !== true) {
             return $this;
@@ -71,7 +71,7 @@ public function setNodeId($node_id): Stats
         return $this;
     }
 
-    public function setStat($stat): Stats
+    public function setStat($stat): static
     {
         if (isset($stat) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Knn/TrainModel.php b/src/OpenSearch/Endpoints/Knn/TrainModel.php
index 19b8d807..cf4cbc3b 100644
--- a/src/OpenSearch/Endpoints/Knn/TrainModel.php
+++ b/src/OpenSearch/Endpoints/Knn/TrainModel.php
@@ -50,7 +50,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setBody($body): TrainModel
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
@@ -60,7 +60,7 @@ public function setBody($body): TrainModel
         return $this;
     }
 
-    public function setModelId($model_id): TrainModel
+    public function setModelId($model_id): static
     {
         if (isset($model_id) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/List/Help.php b/src/OpenSearch/Endpoints/List/Help.php
new file mode 100644
index 00000000..d3ac504a
--- /dev/null
+++ b/src/OpenSearch/Endpoints/List/Help.php
@@ -0,0 +1,45 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ *
+ * Modifications Copyright OpenSearch Contributors. See
+ * GitHub history for details.
+ */
+
+namespace OpenSearch\Endpoints\List;
+
+use OpenSearch\Endpoints\AbstractEndpoint;
+
+/**
+ * NOTE: This file is autogenerated using util/GenerateEndpoints.php
+ */
+class Help extends AbstractEndpoint
+{
+    public function getURI(): string
+    {
+        return "/_list";
+    }
+
+    public function getParamWhitelist(): array
+    {
+        return [
+            'pretty',
+            'human',
+            'error_trace',
+            'source',
+            'filter_path'
+        ];
+    }
+
+    public function getMethod(): string
+    {
+        return 'GET';
+    }
+}
diff --git a/src/OpenSearch/Endpoints/List/Indices.php b/src/OpenSearch/Endpoints/List/Indices.php
new file mode 100644
index 00000000..5218da8e
--- /dev/null
+++ b/src/OpenSearch/Endpoints/List/Indices.php
@@ -0,0 +1,71 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ *
+ * Modifications Copyright OpenSearch Contributors. See
+ * GitHub history for details.
+ */
+
+namespace OpenSearch\Endpoints\List;
+
+use OpenSearch\Endpoints\AbstractEndpoint;
+
+/**
+ * NOTE: This file is autogenerated using util/GenerateEndpoints.php
+ */
+class Indices extends AbstractEndpoint
+{
+    public function getURI(): string
+    {
+        $index = $this->index ?? null;
+        if (isset($index)) {
+            return "/_list/indices/$index";
+        }
+        return "/_list/indices";
+    }
+
+    public function getParamWhitelist(): array
+    {
+        return [
+            'bytes',
+            'cluster_manager_timeout',
+            'expand_wildcards',
+            'format',
+            'h',
+            'health',
+            'help',
+            'include_unloaded_segments',
+            'local',
+            'master_timeout',
+            'next_token',
+            'pri',
+            's',
+            'size',
+            'sort',
+            'time',
+            'v',
+            'pretty',
+            'human',
+            'error_trace',
+            'source',
+            'filter_path'
+        ];
+    }
+
+    public function getMethod(): string
+    {
+        return 'GET';
+    }
+
+    protected function getParamDeprecation(): array
+    {
+        return ['master_timeout' => 'cluster_manager_timeout'];
+    }
+}
diff --git a/src/OpenSearch/Endpoints/List/Shards.php b/src/OpenSearch/Endpoints/List/Shards.php
new file mode 100644
index 00000000..711d0cff
--- /dev/null
+++ b/src/OpenSearch/Endpoints/List/Shards.php
@@ -0,0 +1,67 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ *
+ * Modifications Copyright OpenSearch Contributors. See
+ * GitHub history for details.
+ */
+
+namespace OpenSearch\Endpoints\List;
+
+use OpenSearch\Endpoints\AbstractEndpoint;
+
+/**
+ * NOTE: This file is autogenerated using util/GenerateEndpoints.php
+ */
+class Shards extends AbstractEndpoint
+{
+    public function getURI(): string
+    {
+        $index = $this->index ?? null;
+        if (isset($index)) {
+            return "/_list/shards/$index";
+        }
+        return "/_list/shards";
+    }
+
+    public function getParamWhitelist(): array
+    {
+        return [
+            'bytes',
+            'cluster_manager_timeout',
+            'format',
+            'h',
+            'help',
+            'local',
+            'master_timeout',
+            'next_token',
+            's',
+            'size',
+            'sort',
+            'time',
+            'v',
+            'pretty',
+            'human',
+            'error_trace',
+            'source',
+            'filter_path'
+        ];
+    }
+
+    public function getMethod(): string
+    {
+        return 'GET';
+    }
+
+    protected function getParamDeprecation(): array
+    {
+        return ['master_timeout' => 'cluster_manager_timeout'];
+    }
+}
diff --git a/src/OpenSearch/Endpoints/MTermVectors.php b/src/OpenSearch/Endpoints/MTermVectors.php
index 11afa11e..f76e0880 100644
--- a/src/OpenSearch/Endpoints/MTermVectors.php
+++ b/src/OpenSearch/Endpoints/MTermVectors.php
@@ -65,7 +65,7 @@ public function getMethod(): string
         return isset($this->body) ? 'POST' : 'GET';
     }
 
-    public function setBody($body): MTermVectors
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Mget.php b/src/OpenSearch/Endpoints/Mget.php
index e1a57615..edd7682f 100644
--- a/src/OpenSearch/Endpoints/Mget.php
+++ b/src/OpenSearch/Endpoints/Mget.php
@@ -61,7 +61,7 @@ public function getMethod(): string
         return isset($this->body) ? 'POST' : 'GET';
     }
 
-    public function setBody($body): Mget
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Ml/CreateConnector.php b/src/OpenSearch/Endpoints/Ml/CreateConnector.php
index 6a62bbcb..887bf987 100644
--- a/src/OpenSearch/Endpoints/Ml/CreateConnector.php
+++ b/src/OpenSearch/Endpoints/Ml/CreateConnector.php
@@ -41,7 +41,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setBody($body): CreateConnector
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Ml/DeleteAgent.php b/src/OpenSearch/Endpoints/Ml/DeleteAgent.php
index 759c5a54..fb8c4656 100644
--- a/src/OpenSearch/Endpoints/Ml/DeleteAgent.php
+++ b/src/OpenSearch/Endpoints/Ml/DeleteAgent.php
@@ -50,7 +50,7 @@ public function getMethod(): string
         return 'DELETE';
     }
 
-    public function setAgentId($agent_id): DeleteAgent
+    public function setAgentId($agent_id): static
     {
         if (isset($agent_id) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Ml/DeleteConnector.php b/src/OpenSearch/Endpoints/Ml/DeleteConnector.php
index f457358c..6c28dd27 100644
--- a/src/OpenSearch/Endpoints/Ml/DeleteConnector.php
+++ b/src/OpenSearch/Endpoints/Ml/DeleteConnector.php
@@ -48,7 +48,7 @@ public function getMethod(): string
         return 'DELETE';
     }
 
-    public function setConnectorId($connector_id): DeleteConnector
+    public function setConnectorId($connector_id): static
     {
         if (isset($connector_id) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Ml/DeleteTask.php b/src/OpenSearch/Endpoints/Ml/DeleteTask.php
index 6a2a3036..cbff3d87 100644
--- a/src/OpenSearch/Endpoints/Ml/DeleteTask.php
+++ b/src/OpenSearch/Endpoints/Ml/DeleteTask.php
@@ -50,7 +50,7 @@ public function getMethod(): string
         return 'DELETE';
     }
 
-    public function setTaskId($task_id): DeleteTask
+    public function setTaskId($task_id): static
     {
         if (isset($task_id) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Ml/DeployModel.php b/src/OpenSearch/Endpoints/Ml/DeployModel.php
index 0d9cf4cb..e69da694 100644
--- a/src/OpenSearch/Endpoints/Ml/DeployModel.php
+++ b/src/OpenSearch/Endpoints/Ml/DeployModel.php
@@ -48,7 +48,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setModelId($model_id): DeployModel
+    public function setModelId($model_id): static
     {
         if (isset($model_id) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Ml/GetModelGroup.php b/src/OpenSearch/Endpoints/Ml/GetModelGroup.php
index f061ea6c..989f9ae2 100644
--- a/src/OpenSearch/Endpoints/Ml/GetModelGroup.php
+++ b/src/OpenSearch/Endpoints/Ml/GetModelGroup.php
@@ -50,7 +50,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setModelGroupId($model_group_id): GetModelGroup
+    public function setModelGroupId($model_group_id): static
     {
         if (isset($model_group_id) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Ml/RegisterAgents.php b/src/OpenSearch/Endpoints/Ml/RegisterAgents.php
index 7c14d852..11051da1 100644
--- a/src/OpenSearch/Endpoints/Ml/RegisterAgents.php
+++ b/src/OpenSearch/Endpoints/Ml/RegisterAgents.php
@@ -43,7 +43,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setBody($body): RegisterAgents
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Ml/RegisterModel.php b/src/OpenSearch/Endpoints/Ml/RegisterModel.php
index 698659c9..49824326 100644
--- a/src/OpenSearch/Endpoints/Ml/RegisterModel.php
+++ b/src/OpenSearch/Endpoints/Ml/RegisterModel.php
@@ -43,7 +43,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setBody($body): RegisterModel
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Ml/RegisterModelGroup.php b/src/OpenSearch/Endpoints/Ml/RegisterModelGroup.php
index 046581e8..ff4943ec 100644
--- a/src/OpenSearch/Endpoints/Ml/RegisterModelGroup.php
+++ b/src/OpenSearch/Endpoints/Ml/RegisterModelGroup.php
@@ -43,7 +43,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setBody($body): RegisterModelGroup
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Ml/SearchModels.php b/src/OpenSearch/Endpoints/Ml/SearchModels.php
index a6874ac1..84512e7c 100644
--- a/src/OpenSearch/Endpoints/Ml/SearchModels.php
+++ b/src/OpenSearch/Endpoints/Ml/SearchModels.php
@@ -43,7 +43,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setBody($body): SearchModels
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Ml/UndeployModel.php b/src/OpenSearch/Endpoints/Ml/UndeployModel.php
index 2dd63058..3aff2bad 100644
--- a/src/OpenSearch/Endpoints/Ml/UndeployModel.php
+++ b/src/OpenSearch/Endpoints/Ml/UndeployModel.php
@@ -48,7 +48,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setModelId($model_id): UndeployModel
+    public function setModelId($model_id): static
     {
         if (isset($model_id) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Msearch.php b/src/OpenSearch/Endpoints/Msearch.php
index e2a5fb6e..a7e39285 100644
--- a/src/OpenSearch/Endpoints/Msearch.php
+++ b/src/OpenSearch/Endpoints/Msearch.php
@@ -68,7 +68,7 @@ public function getMethod(): string
         return isset($this->body) ? 'POST' : 'GET';
     }
 
-    public function setBody($body): Msearch
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
@@ -87,4 +87,5 @@ public function setBody($body): Msearch
         }
         return $this;
     }
+
 }
diff --git a/src/OpenSearch/Endpoints/MsearchTemplate.php b/src/OpenSearch/Endpoints/MsearchTemplate.php
index 560c62d8..247882f7 100644
--- a/src/OpenSearch/Endpoints/MsearchTemplate.php
+++ b/src/OpenSearch/Endpoints/MsearchTemplate.php
@@ -66,7 +66,7 @@ public function getMethod(): string
         return isset($this->body) ? 'POST' : 'GET';
     }
 
-    public function setBody($body): MsearchTemplate
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
@@ -85,4 +85,5 @@ public function setBody($body): MsearchTemplate
         }
         return $this;
     }
+
 }
diff --git a/src/OpenSearch/Endpoints/Nodes/HotThreads.php b/src/OpenSearch/Endpoints/Nodes/HotThreads.php
index ab4e0a97..a4854a60 100644
--- a/src/OpenSearch/Endpoints/Nodes/HotThreads.php
+++ b/src/OpenSearch/Endpoints/Nodes/HotThreads.php
@@ -61,7 +61,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setNodeId($node_id): HotThreads
+    public function setNodeId($node_id): static
     {
         if (isset($node_id) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Nodes/Info.php b/src/OpenSearch/Endpoints/Nodes/Info.php
index b02a894a..da403a7c 100644
--- a/src/OpenSearch/Endpoints/Nodes/Info.php
+++ b/src/OpenSearch/Endpoints/Nodes/Info.php
@@ -70,7 +70,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setNodeIdOrMetric($node_id_or_metric): Info
+    public function setNodeIdOrMetric($node_id_or_metric): static
     {
         if (isset($node_id_or_metric) !== true) {
             return $this;
@@ -80,7 +80,7 @@ public function setNodeIdOrMetric($node_id_or_metric): Info
         return $this;
     }
 
-    public function setMetric($metric): Info
+    public function setMetric($metric): static
     {
         if (isset($metric) !== true) {
             return $this;
@@ -93,7 +93,7 @@ public function setMetric($metric): Info
         return $this;
     }
 
-    public function setNodeId($node_id): Info
+    public function setNodeId($node_id): static
     {
         if (isset($node_id) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Nodes/ReloadSecureSettings.php b/src/OpenSearch/Endpoints/Nodes/ReloadSecureSettings.php
index f858252d..6b3a6a14 100644
--- a/src/OpenSearch/Endpoints/Nodes/ReloadSecureSettings.php
+++ b/src/OpenSearch/Endpoints/Nodes/ReloadSecureSettings.php
@@ -56,7 +56,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setBody($body): ReloadSecureSettings
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
@@ -66,7 +66,7 @@ public function setBody($body): ReloadSecureSettings
         return $this;
     }
 
-    public function setNodeId($node_id): ReloadSecureSettings
+    public function setNodeId($node_id): static
     {
         if (isset($node_id) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Nodes/Stats.php b/src/OpenSearch/Endpoints/Nodes/Stats.php
index 1758d29f..b3d84d19 100644
--- a/src/OpenSearch/Endpoints/Nodes/Stats.php
+++ b/src/OpenSearch/Endpoints/Nodes/Stats.php
@@ -79,7 +79,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setNodeId($node_id): Stats
+    public function setNodeId($node_id): static
     {
         if (isset($node_id) !== true) {
             return $this;
@@ -92,7 +92,7 @@ public function setNodeId($node_id): Stats
         return $this;
     }
 
-    public function setMetric($metric): Stats
+    public function setMetric($metric): static
     {
         if (isset($metric) !== true) {
             return $this;
@@ -105,7 +105,7 @@ public function setMetric($metric): Stats
         return $this;
     }
 
-    public function setIndexMetric($index_metric): Stats
+    public function setIndexMetric($index_metric): static
     {
         if (isset($index_metric) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Nodes/Usage.php b/src/OpenSearch/Endpoints/Nodes/Usage.php
index 3693c591..18098ada 100644
--- a/src/OpenSearch/Endpoints/Nodes/Usage.php
+++ b/src/OpenSearch/Endpoints/Nodes/Usage.php
@@ -64,7 +64,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setNodeId($node_id): Usage
+    public function setNodeId($node_id): static
     {
         if (isset($node_id) !== true) {
             return $this;
@@ -77,7 +77,7 @@ public function setNodeId($node_id): Usage
         return $this;
     }
 
-    public function setMetric($metric): Usage
+    public function setMetric($metric): static
     {
         if (isset($metric) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Notifications/CreateConfig.php b/src/OpenSearch/Endpoints/Notifications/CreateConfig.php
index 72ddf593..a21b3c4c 100644
--- a/src/OpenSearch/Endpoints/Notifications/CreateConfig.php
+++ b/src/OpenSearch/Endpoints/Notifications/CreateConfig.php
@@ -43,7 +43,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setBody($body): CreateConfig
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Notifications/DeleteConfig.php b/src/OpenSearch/Endpoints/Notifications/DeleteConfig.php
index afe39ff2..6bab9ea4 100644
--- a/src/OpenSearch/Endpoints/Notifications/DeleteConfig.php
+++ b/src/OpenSearch/Endpoints/Notifications/DeleteConfig.php
@@ -50,7 +50,7 @@ public function getMethod(): string
         return 'DELETE';
     }
 
-    public function setConfigId($config_id): DeleteConfig
+    public function setConfigId($config_id): static
     {
         if (isset($config_id) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Notifications/GetConfig.php b/src/OpenSearch/Endpoints/Notifications/GetConfig.php
index ded17c03..444dfb10 100644
--- a/src/OpenSearch/Endpoints/Notifications/GetConfig.php
+++ b/src/OpenSearch/Endpoints/Notifications/GetConfig.php
@@ -50,7 +50,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setConfigId($config_id): GetConfig
+    public function setConfigId($config_id): static
     {
         if (isset($config_id) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Notifications/GetConfigs.php b/src/OpenSearch/Endpoints/Notifications/GetConfigs.php
index 95bdfbde..22d250e1 100644
--- a/src/OpenSearch/Endpoints/Notifications/GetConfigs.php
+++ b/src/OpenSearch/Endpoints/Notifications/GetConfigs.php
@@ -83,7 +83,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setBody($body): GetConfigs
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Notifications/SendTest.php b/src/OpenSearch/Endpoints/Notifications/SendTest.php
index 2066781c..2ff69181 100644
--- a/src/OpenSearch/Endpoints/Notifications/SendTest.php
+++ b/src/OpenSearch/Endpoints/Notifications/SendTest.php
@@ -50,7 +50,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setConfigId($config_id): SendTest
+    public function setConfigId($config_id): static
     {
         if (isset($config_id) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Notifications/UpdateConfig.php b/src/OpenSearch/Endpoints/Notifications/UpdateConfig.php
index d493a5c7..55fa5575 100644
--- a/src/OpenSearch/Endpoints/Notifications/UpdateConfig.php
+++ b/src/OpenSearch/Endpoints/Notifications/UpdateConfig.php
@@ -50,7 +50,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setBody($body): UpdateConfig
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
@@ -60,7 +60,7 @@ public function setBody($body): UpdateConfig
         return $this;
     }
 
-    public function setConfigId($config_id): UpdateConfig
+    public function setConfigId($config_id): static
     {
         if (isset($config_id) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Observability/CreateObject.php b/src/OpenSearch/Endpoints/Observability/CreateObject.php
index 47494884..a88377e5 100644
--- a/src/OpenSearch/Endpoints/Observability/CreateObject.php
+++ b/src/OpenSearch/Endpoints/Observability/CreateObject.php
@@ -43,7 +43,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setBody($body): CreateObject
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Observability/DeleteObject.php b/src/OpenSearch/Endpoints/Observability/DeleteObject.php
index cc600211..308d4da4 100644
--- a/src/OpenSearch/Endpoints/Observability/DeleteObject.php
+++ b/src/OpenSearch/Endpoints/Observability/DeleteObject.php
@@ -50,7 +50,7 @@ public function getMethod(): string
         return 'DELETE';
     }
 
-    public function setObjectId($object_id): DeleteObject
+    public function setObjectId($object_id): static
     {
         if (isset($object_id) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Observability/GetObject.php b/src/OpenSearch/Endpoints/Observability/GetObject.php
index e2cea7a8..ed967f9b 100644
--- a/src/OpenSearch/Endpoints/Observability/GetObject.php
+++ b/src/OpenSearch/Endpoints/Observability/GetObject.php
@@ -50,7 +50,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setObjectId($object_id): GetObject
+    public function setObjectId($object_id): static
     {
         if (isset($object_id) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Observability/UpdateObject.php b/src/OpenSearch/Endpoints/Observability/UpdateObject.php
index a1c07f46..69d44e46 100644
--- a/src/OpenSearch/Endpoints/Observability/UpdateObject.php
+++ b/src/OpenSearch/Endpoints/Observability/UpdateObject.php
@@ -50,7 +50,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setBody($body): UpdateObject
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
@@ -60,7 +60,7 @@ public function setBody($body): UpdateObject
         return $this;
     }
 
-    public function setObjectId($object_id): UpdateObject
+    public function setObjectId($object_id): static
     {
         if (isset($object_id) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Ppl/Explain.php b/src/OpenSearch/Endpoints/Ppl/Explain.php
index 708526b7..4e1c0468 100644
--- a/src/OpenSearch/Endpoints/Ppl/Explain.php
+++ b/src/OpenSearch/Endpoints/Ppl/Explain.php
@@ -45,7 +45,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setBody($body): Explain
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Ppl/PostStats.php b/src/OpenSearch/Endpoints/Ppl/PostStats.php
index 5efac6f3..e7763bdc 100644
--- a/src/OpenSearch/Endpoints/Ppl/PostStats.php
+++ b/src/OpenSearch/Endpoints/Ppl/PostStats.php
@@ -45,7 +45,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setBody($body): PostStats
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Ppl/Query.php b/src/OpenSearch/Endpoints/Ppl/Query.php
index bb544c86..47c31e35 100644
--- a/src/OpenSearch/Endpoints/Ppl/Query.php
+++ b/src/OpenSearch/Endpoints/Ppl/Query.php
@@ -45,7 +45,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setBody($body): Query
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/PutScript.php b/src/OpenSearch/Endpoints/PutScript.php
index 5615c780..43323828 100644
--- a/src/OpenSearch/Endpoints/PutScript.php
+++ b/src/OpenSearch/Endpoints/PutScript.php
@@ -66,7 +66,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setBody($body): PutScript
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
@@ -76,7 +76,7 @@ public function setBody($body): PutScript
         return $this;
     }
 
-    public function setContext($context): PutScript
+    public function setContext($context): static
     {
         if (isset($context) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Query/DatasourceDelete.php b/src/OpenSearch/Endpoints/Query/DatasourceDelete.php
index fac16196..717019ba 100644
--- a/src/OpenSearch/Endpoints/Query/DatasourceDelete.php
+++ b/src/OpenSearch/Endpoints/Query/DatasourceDelete.php
@@ -50,7 +50,7 @@ public function getMethod(): string
         return 'DELETE';
     }
 
-    public function setDatasourceName($datasource_name): DatasourceDelete
+    public function setDatasourceName($datasource_name): static
     {
         if (isset($datasource_name) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Query/DatasourceRetrieve.php b/src/OpenSearch/Endpoints/Query/DatasourceRetrieve.php
index f45d1adb..e0472558 100644
--- a/src/OpenSearch/Endpoints/Query/DatasourceRetrieve.php
+++ b/src/OpenSearch/Endpoints/Query/DatasourceRetrieve.php
@@ -50,7 +50,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setDatasourceName($datasource_name): DatasourceRetrieve
+    public function setDatasourceName($datasource_name): static
     {
         if (isset($datasource_name) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Query/DatasourcesCreate.php b/src/OpenSearch/Endpoints/Query/DatasourcesCreate.php
index b2a47881..9f1c2d4e 100644
--- a/src/OpenSearch/Endpoints/Query/DatasourcesCreate.php
+++ b/src/OpenSearch/Endpoints/Query/DatasourcesCreate.php
@@ -43,7 +43,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setBody($body): DatasourcesCreate
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Query/DatasourcesUpdate.php b/src/OpenSearch/Endpoints/Query/DatasourcesUpdate.php
index 4da38b36..6836d726 100644
--- a/src/OpenSearch/Endpoints/Query/DatasourcesUpdate.php
+++ b/src/OpenSearch/Endpoints/Query/DatasourcesUpdate.php
@@ -43,7 +43,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setBody($body): DatasourcesUpdate
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/RankEval.php b/src/OpenSearch/Endpoints/RankEval.php
index ee92c79f..4b1b23de 100644
--- a/src/OpenSearch/Endpoints/RankEval.php
+++ b/src/OpenSearch/Endpoints/RankEval.php
@@ -57,7 +57,7 @@ public function getMethod(): string
         return isset($this->body) ? 'POST' : 'GET';
     }
 
-    public function setBody($body): RankEval
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Reindex.php b/src/OpenSearch/Endpoints/Reindex.php
index 8aacbcda..85b19007 100644
--- a/src/OpenSearch/Endpoints/Reindex.php
+++ b/src/OpenSearch/Endpoints/Reindex.php
@@ -57,7 +57,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setBody($body): Reindex
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/ReindexRethrottle.php b/src/OpenSearch/Endpoints/ReindexRethrottle.php
index 50d7bc45..fbbdb529 100644
--- a/src/OpenSearch/Endpoints/ReindexRethrottle.php
+++ b/src/OpenSearch/Endpoints/ReindexRethrottle.php
@@ -59,7 +59,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setTaskId($task_id): ReindexRethrottle
+    public function setTaskId($task_id): static
     {
         if (isset($task_id) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/RemoteStore/Restore.php b/src/OpenSearch/Endpoints/RemoteStore/Restore.php
index d1c4630f..fb4c6c41 100644
--- a/src/OpenSearch/Endpoints/RemoteStore/Restore.php
+++ b/src/OpenSearch/Endpoints/RemoteStore/Restore.php
@@ -45,7 +45,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setBody($body): Restore
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/RenderSearchTemplate.php b/src/OpenSearch/Endpoints/RenderSearchTemplate.php
index 80bea800..48e32042 100644
--- a/src/OpenSearch/Endpoints/RenderSearchTemplate.php
+++ b/src/OpenSearch/Endpoints/RenderSearchTemplate.php
@@ -53,7 +53,7 @@ public function getMethod(): string
         return isset($this->body) ? 'POST' : 'GET';
     }
 
-    public function setBody($body): RenderSearchTemplate
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Rollups/Put.php b/src/OpenSearch/Endpoints/Rollups/Put.php
index 6aa63aaf..dc8ec845 100644
--- a/src/OpenSearch/Endpoints/Rollups/Put.php
+++ b/src/OpenSearch/Endpoints/Rollups/Put.php
@@ -52,7 +52,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setBody($body): Put
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/ScriptsPainlessExecute.php b/src/OpenSearch/Endpoints/ScriptsPainlessExecute.php
index 5a6b8b71..1e3ecef2 100644
--- a/src/OpenSearch/Endpoints/ScriptsPainlessExecute.php
+++ b/src/OpenSearch/Endpoints/ScriptsPainlessExecute.php
@@ -49,7 +49,7 @@ public function getMethod(): string
         return isset($this->body) ? 'POST' : 'GET';
     }
 
-    public function setBody($body): ScriptsPainlessExecute
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Scroll.php b/src/OpenSearch/Endpoints/Scroll.php
index 907a555d..f4042d83 100644
--- a/src/OpenSearch/Endpoints/Scroll.php
+++ b/src/OpenSearch/Endpoints/Scroll.php
@@ -62,7 +62,7 @@ public function getMethod(): string
         return isset($this->body) ? 'POST' : 'GET';
     }
 
-    public function setBody($body): Scroll
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
@@ -72,7 +72,7 @@ public function setBody($body): Scroll
         return $this;
     }
 
-    public function setScrollId($scroll_id): Scroll
+    public function setScrollId($scroll_id): static
     {
         if (isset($scroll_id) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Search.php b/src/OpenSearch/Endpoints/Search.php
index 0bbdf51c..8380e3f5 100644
--- a/src/OpenSearch/Endpoints/Search.php
+++ b/src/OpenSearch/Endpoints/Search.php
@@ -99,7 +99,7 @@ public function getMethod(): string
         return isset($this->body) ? 'POST' : 'GET';
     }
 
-    public function setBody($body): Search
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/SearchPipeline/Put.php b/src/OpenSearch/Endpoints/SearchPipeline/Put.php
index c194a59d..dc0332a5 100644
--- a/src/OpenSearch/Endpoints/SearchPipeline/Put.php
+++ b/src/OpenSearch/Endpoints/SearchPipeline/Put.php
@@ -50,7 +50,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setBody($body): Put
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/SearchTemplate.php b/src/OpenSearch/Endpoints/SearchTemplate.php
index f297b183..e5236916 100644
--- a/src/OpenSearch/Endpoints/SearchTemplate.php
+++ b/src/OpenSearch/Endpoints/SearchTemplate.php
@@ -66,7 +66,7 @@ public function getMethod(): string
         return isset($this->body) ? 'POST' : 'GET';
     }
 
-    public function setBody($body): SearchTemplate
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/ChangePassword.php b/src/OpenSearch/Endpoints/Security/ChangePassword.php
index 12d2f7df..494921f5 100644
--- a/src/OpenSearch/Endpoints/Security/ChangePassword.php
+++ b/src/OpenSearch/Endpoints/Security/ChangePassword.php
@@ -43,7 +43,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setBody($body): ChangePassword
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/ConfigUpgradePerform.php b/src/OpenSearch/Endpoints/Security/ConfigUpgradePerform.php
index ad049f47..cc68e11f 100644
--- a/src/OpenSearch/Endpoints/Security/ConfigUpgradePerform.php
+++ b/src/OpenSearch/Endpoints/Security/ConfigUpgradePerform.php
@@ -43,7 +43,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setBody($body): ConfigUpgradePerform
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/CreateActionGroup.php b/src/OpenSearch/Endpoints/Security/CreateActionGroup.php
index 22424f36..dfb844c0 100644
--- a/src/OpenSearch/Endpoints/Security/CreateActionGroup.php
+++ b/src/OpenSearch/Endpoints/Security/CreateActionGroup.php
@@ -52,7 +52,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setBody($body): CreateActionGroup
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
@@ -62,7 +62,7 @@ public function setBody($body): CreateActionGroup
         return $this;
     }
 
-    public function setActionGroup($action_group): CreateActionGroup
+    public function setActionGroup($action_group): static
     {
         if (isset($action_group) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/CreateAllowlist.php b/src/OpenSearch/Endpoints/Security/CreateAllowlist.php
index 7562eb98..1cccd618 100644
--- a/src/OpenSearch/Endpoints/Security/CreateAllowlist.php
+++ b/src/OpenSearch/Endpoints/Security/CreateAllowlist.php
@@ -43,7 +43,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setBody($body): CreateAllowlist
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/CreateRole.php b/src/OpenSearch/Endpoints/Security/CreateRole.php
index 7402b3e9..5bf8a7b5 100644
--- a/src/OpenSearch/Endpoints/Security/CreateRole.php
+++ b/src/OpenSearch/Endpoints/Security/CreateRole.php
@@ -52,7 +52,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setBody($body): CreateRole
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
@@ -62,7 +62,7 @@ public function setBody($body): CreateRole
         return $this;
     }
 
-    public function setRole($role): CreateRole
+    public function setRole($role): static
     {
         if (isset($role) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/CreateRoleMapping.php b/src/OpenSearch/Endpoints/Security/CreateRoleMapping.php
index 6fcd61b9..7acbb792 100644
--- a/src/OpenSearch/Endpoints/Security/CreateRoleMapping.php
+++ b/src/OpenSearch/Endpoints/Security/CreateRoleMapping.php
@@ -52,7 +52,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setBody($body): CreateRoleMapping
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
@@ -62,7 +62,7 @@ public function setBody($body): CreateRoleMapping
         return $this;
     }
 
-    public function setRole($role): CreateRoleMapping
+    public function setRole($role): static
     {
         if (isset($role) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/CreateTenant.php b/src/OpenSearch/Endpoints/Security/CreateTenant.php
index 54ce0ee0..5463d44d 100644
--- a/src/OpenSearch/Endpoints/Security/CreateTenant.php
+++ b/src/OpenSearch/Endpoints/Security/CreateTenant.php
@@ -52,7 +52,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setBody($body): CreateTenant
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
@@ -62,7 +62,7 @@ public function setBody($body): CreateTenant
         return $this;
     }
 
-    public function setTenant($tenant): CreateTenant
+    public function setTenant($tenant): static
     {
         if (isset($tenant) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/CreateUpdateTenancyConfig.php b/src/OpenSearch/Endpoints/Security/CreateUpdateTenancyConfig.php
index 3d60632f..15574d10 100644
--- a/src/OpenSearch/Endpoints/Security/CreateUpdateTenancyConfig.php
+++ b/src/OpenSearch/Endpoints/Security/CreateUpdateTenancyConfig.php
@@ -43,7 +43,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setBody($body): CreateUpdateTenancyConfig
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/CreateUser.php b/src/OpenSearch/Endpoints/Security/CreateUser.php
index b6934704..a4367738 100644
--- a/src/OpenSearch/Endpoints/Security/CreateUser.php
+++ b/src/OpenSearch/Endpoints/Security/CreateUser.php
@@ -52,7 +52,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setBody($body): CreateUser
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
@@ -62,7 +62,7 @@ public function setBody($body): CreateUser
         return $this;
     }
 
-    public function setUsername($username): CreateUser
+    public function setUsername($username): static
     {
         if (isset($username) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/CreateUserLegacy.php b/src/OpenSearch/Endpoints/Security/CreateUserLegacy.php
index e3f5ea21..4e2bd51f 100644
--- a/src/OpenSearch/Endpoints/Security/CreateUserLegacy.php
+++ b/src/OpenSearch/Endpoints/Security/CreateUserLegacy.php
@@ -52,7 +52,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setBody($body): CreateUserLegacy
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
@@ -62,7 +62,7 @@ public function setBody($body): CreateUserLegacy
         return $this;
     }
 
-    public function setUsername($username): CreateUserLegacy
+    public function setUsername($username): static
     {
         if (isset($username) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/DeleteActionGroup.php b/src/OpenSearch/Endpoints/Security/DeleteActionGroup.php
index 4257f964..9645e761 100644
--- a/src/OpenSearch/Endpoints/Security/DeleteActionGroup.php
+++ b/src/OpenSearch/Endpoints/Security/DeleteActionGroup.php
@@ -52,7 +52,7 @@ public function getMethod(): string
         return 'DELETE';
     }
 
-    public function setActionGroup($action_group): DeleteActionGroup
+    public function setActionGroup($action_group): static
     {
         if (isset($action_group) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/DeleteDistinguishedName.php b/src/OpenSearch/Endpoints/Security/DeleteDistinguishedName.php
index 8e892072..f80c7e9c 100644
--- a/src/OpenSearch/Endpoints/Security/DeleteDistinguishedName.php
+++ b/src/OpenSearch/Endpoints/Security/DeleteDistinguishedName.php
@@ -52,7 +52,7 @@ public function getMethod(): string
         return 'DELETE';
     }
 
-    public function setClusterName($cluster_name): DeleteDistinguishedName
+    public function setClusterName($cluster_name): static
     {
         if (isset($cluster_name) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/DeleteRole.php b/src/OpenSearch/Endpoints/Security/DeleteRole.php
index cea84504..aa906d66 100644
--- a/src/OpenSearch/Endpoints/Security/DeleteRole.php
+++ b/src/OpenSearch/Endpoints/Security/DeleteRole.php
@@ -52,7 +52,7 @@ public function getMethod(): string
         return 'DELETE';
     }
 
-    public function setRole($role): DeleteRole
+    public function setRole($role): static
     {
         if (isset($role) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/DeleteRoleMapping.php b/src/OpenSearch/Endpoints/Security/DeleteRoleMapping.php
index d1ec1f13..67b6d54a 100644
--- a/src/OpenSearch/Endpoints/Security/DeleteRoleMapping.php
+++ b/src/OpenSearch/Endpoints/Security/DeleteRoleMapping.php
@@ -52,7 +52,7 @@ public function getMethod(): string
         return 'DELETE';
     }
 
-    public function setRole($role): DeleteRoleMapping
+    public function setRole($role): static
     {
         if (isset($role) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/DeleteTenant.php b/src/OpenSearch/Endpoints/Security/DeleteTenant.php
index be3a5d84..d2e4d89e 100644
--- a/src/OpenSearch/Endpoints/Security/DeleteTenant.php
+++ b/src/OpenSearch/Endpoints/Security/DeleteTenant.php
@@ -52,7 +52,7 @@ public function getMethod(): string
         return 'DELETE';
     }
 
-    public function setTenant($tenant): DeleteTenant
+    public function setTenant($tenant): static
     {
         if (isset($tenant) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/DeleteUser.php b/src/OpenSearch/Endpoints/Security/DeleteUser.php
index 639dc4a9..10c3b593 100644
--- a/src/OpenSearch/Endpoints/Security/DeleteUser.php
+++ b/src/OpenSearch/Endpoints/Security/DeleteUser.php
@@ -52,7 +52,7 @@ public function getMethod(): string
         return 'DELETE';
     }
 
-    public function setUsername($username): DeleteUser
+    public function setUsername($username): static
     {
         if (isset($username) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/DeleteUserLegacy.php b/src/OpenSearch/Endpoints/Security/DeleteUserLegacy.php
index 590494f4..cdaf7315 100644
--- a/src/OpenSearch/Endpoints/Security/DeleteUserLegacy.php
+++ b/src/OpenSearch/Endpoints/Security/DeleteUserLegacy.php
@@ -52,7 +52,7 @@ public function getMethod(): string
         return 'DELETE';
     }
 
-    public function setUsername($username): DeleteUserLegacy
+    public function setUsername($username): static
     {
         if (isset($username) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/GenerateOboToken.php b/src/OpenSearch/Endpoints/Security/GenerateOboToken.php
index d9855ae2..503d3021 100644
--- a/src/OpenSearch/Endpoints/Security/GenerateOboToken.php
+++ b/src/OpenSearch/Endpoints/Security/GenerateOboToken.php
@@ -43,7 +43,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setBody($body): GenerateOboToken
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/GenerateUserToken.php b/src/OpenSearch/Endpoints/Security/GenerateUserToken.php
index 476d259d..16d21456 100644
--- a/src/OpenSearch/Endpoints/Security/GenerateUserToken.php
+++ b/src/OpenSearch/Endpoints/Security/GenerateUserToken.php
@@ -52,7 +52,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setUsername($username): GenerateUserToken
+    public function setUsername($username): static
     {
         if (isset($username) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/GenerateUserTokenLegacy.php b/src/OpenSearch/Endpoints/Security/GenerateUserTokenLegacy.php
index b62ecc6e..4ebdfecd 100644
--- a/src/OpenSearch/Endpoints/Security/GenerateUserTokenLegacy.php
+++ b/src/OpenSearch/Endpoints/Security/GenerateUserTokenLegacy.php
@@ -52,7 +52,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setUsername($username): GenerateUserTokenLegacy
+    public function setUsername($username): static
     {
         if (isset($username) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/GetActionGroup.php b/src/OpenSearch/Endpoints/Security/GetActionGroup.php
index 2e117de7..c0c51c54 100644
--- a/src/OpenSearch/Endpoints/Security/GetActionGroup.php
+++ b/src/OpenSearch/Endpoints/Security/GetActionGroup.php
@@ -52,7 +52,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setActionGroup($action_group): GetActionGroup
+    public function setActionGroup($action_group): static
     {
         if (isset($action_group) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/GetDistinguishedName.php b/src/OpenSearch/Endpoints/Security/GetDistinguishedName.php
index 29ebf9fa..e7dd3ee0 100644
--- a/src/OpenSearch/Endpoints/Security/GetDistinguishedName.php
+++ b/src/OpenSearch/Endpoints/Security/GetDistinguishedName.php
@@ -53,7 +53,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setClusterName($cluster_name): GetDistinguishedName
+    public function setClusterName($cluster_name): static
     {
         if (isset($cluster_name) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/GetNodeCertificates.php b/src/OpenSearch/Endpoints/Security/GetNodeCertificates.php
index 7d66df31..a0013349 100644
--- a/src/OpenSearch/Endpoints/Security/GetNodeCertificates.php
+++ b/src/OpenSearch/Endpoints/Security/GetNodeCertificates.php
@@ -52,7 +52,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setNodeId($node_id): GetNodeCertificates
+    public function setNodeId($node_id): static
     {
         if (isset($node_id) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/GetRole.php b/src/OpenSearch/Endpoints/Security/GetRole.php
index 21db28ce..de9dfc71 100644
--- a/src/OpenSearch/Endpoints/Security/GetRole.php
+++ b/src/OpenSearch/Endpoints/Security/GetRole.php
@@ -52,7 +52,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setRole($role): GetRole
+    public function setRole($role): static
     {
         if (isset($role) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/GetRoleMapping.php b/src/OpenSearch/Endpoints/Security/GetRoleMapping.php
index 34656ac7..b58d74ec 100644
--- a/src/OpenSearch/Endpoints/Security/GetRoleMapping.php
+++ b/src/OpenSearch/Endpoints/Security/GetRoleMapping.php
@@ -52,7 +52,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setRole($role): GetRoleMapping
+    public function setRole($role): static
     {
         if (isset($role) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/GetTenant.php b/src/OpenSearch/Endpoints/Security/GetTenant.php
index bbb46f22..dcfd3c00 100644
--- a/src/OpenSearch/Endpoints/Security/GetTenant.php
+++ b/src/OpenSearch/Endpoints/Security/GetTenant.php
@@ -52,7 +52,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setTenant($tenant): GetTenant
+    public function setTenant($tenant): static
     {
         if (isset($tenant) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/GetUser.php b/src/OpenSearch/Endpoints/Security/GetUser.php
index 71616462..ec67393a 100644
--- a/src/OpenSearch/Endpoints/Security/GetUser.php
+++ b/src/OpenSearch/Endpoints/Security/GetUser.php
@@ -52,7 +52,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setUsername($username): GetUser
+    public function setUsername($username): static
     {
         if (isset($username) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/GetUserLegacy.php b/src/OpenSearch/Endpoints/Security/GetUserLegacy.php
index 285bb353..f58bdf4d 100644
--- a/src/OpenSearch/Endpoints/Security/GetUserLegacy.php
+++ b/src/OpenSearch/Endpoints/Security/GetUserLegacy.php
@@ -52,7 +52,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setUsername($username): GetUserLegacy
+    public function setUsername($username): static
     {
         if (isset($username) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/PatchActionGroup.php b/src/OpenSearch/Endpoints/Security/PatchActionGroup.php
index 23a7ae15..35e737aa 100644
--- a/src/OpenSearch/Endpoints/Security/PatchActionGroup.php
+++ b/src/OpenSearch/Endpoints/Security/PatchActionGroup.php
@@ -52,7 +52,7 @@ public function getMethod(): string
         return 'PATCH';
     }
 
-    public function setBody($body): PatchActionGroup
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
@@ -62,7 +62,7 @@ public function setBody($body): PatchActionGroup
         return $this;
     }
 
-    public function setActionGroup($action_group): PatchActionGroup
+    public function setActionGroup($action_group): static
     {
         if (isset($action_group) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/PatchActionGroups.php b/src/OpenSearch/Endpoints/Security/PatchActionGroups.php
index 1934ff7b..53e84258 100644
--- a/src/OpenSearch/Endpoints/Security/PatchActionGroups.php
+++ b/src/OpenSearch/Endpoints/Security/PatchActionGroups.php
@@ -43,7 +43,7 @@ public function getMethod(): string
         return 'PATCH';
     }
 
-    public function setBody($body): PatchActionGroups
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/PatchAllowlist.php b/src/OpenSearch/Endpoints/Security/PatchAllowlist.php
index 1bf9c04f..bbd76c6f 100644
--- a/src/OpenSearch/Endpoints/Security/PatchAllowlist.php
+++ b/src/OpenSearch/Endpoints/Security/PatchAllowlist.php
@@ -43,7 +43,7 @@ public function getMethod(): string
         return 'PATCH';
     }
 
-    public function setBody($body): PatchAllowlist
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/PatchAuditConfiguration.php b/src/OpenSearch/Endpoints/Security/PatchAuditConfiguration.php
index b20b9d43..3bcd2b91 100644
--- a/src/OpenSearch/Endpoints/Security/PatchAuditConfiguration.php
+++ b/src/OpenSearch/Endpoints/Security/PatchAuditConfiguration.php
@@ -43,7 +43,7 @@ public function getMethod(): string
         return 'PATCH';
     }
 
-    public function setBody($body): PatchAuditConfiguration
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/PatchConfiguration.php b/src/OpenSearch/Endpoints/Security/PatchConfiguration.php
index a1ab9a69..7fb935e2 100644
--- a/src/OpenSearch/Endpoints/Security/PatchConfiguration.php
+++ b/src/OpenSearch/Endpoints/Security/PatchConfiguration.php
@@ -43,7 +43,7 @@ public function getMethod(): string
         return 'PATCH';
     }
 
-    public function setBody($body): PatchConfiguration
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/PatchDistinguishedName.php b/src/OpenSearch/Endpoints/Security/PatchDistinguishedName.php
index 2a25baab..419d22cb 100644
--- a/src/OpenSearch/Endpoints/Security/PatchDistinguishedName.php
+++ b/src/OpenSearch/Endpoints/Security/PatchDistinguishedName.php
@@ -52,7 +52,7 @@ public function getMethod(): string
         return 'PATCH';
     }
 
-    public function setBody($body): PatchDistinguishedName
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
@@ -62,7 +62,7 @@ public function setBody($body): PatchDistinguishedName
         return $this;
     }
 
-    public function setClusterName($cluster_name): PatchDistinguishedName
+    public function setClusterName($cluster_name): static
     {
         if (isset($cluster_name) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/PatchDistinguishedNames.php b/src/OpenSearch/Endpoints/Security/PatchDistinguishedNames.php
index 26e488a3..280dd322 100644
--- a/src/OpenSearch/Endpoints/Security/PatchDistinguishedNames.php
+++ b/src/OpenSearch/Endpoints/Security/PatchDistinguishedNames.php
@@ -43,7 +43,7 @@ public function getMethod(): string
         return 'PATCH';
     }
 
-    public function setBody($body): PatchDistinguishedNames
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/PatchRole.php b/src/OpenSearch/Endpoints/Security/PatchRole.php
index 5d285ec3..432817e7 100644
--- a/src/OpenSearch/Endpoints/Security/PatchRole.php
+++ b/src/OpenSearch/Endpoints/Security/PatchRole.php
@@ -52,7 +52,7 @@ public function getMethod(): string
         return 'PATCH';
     }
 
-    public function setBody($body): PatchRole
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
@@ -62,7 +62,7 @@ public function setBody($body): PatchRole
         return $this;
     }
 
-    public function setRole($role): PatchRole
+    public function setRole($role): static
     {
         if (isset($role) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/PatchRoleMapping.php b/src/OpenSearch/Endpoints/Security/PatchRoleMapping.php
index f1e9bf4f..b593f2bc 100644
--- a/src/OpenSearch/Endpoints/Security/PatchRoleMapping.php
+++ b/src/OpenSearch/Endpoints/Security/PatchRoleMapping.php
@@ -52,7 +52,7 @@ public function getMethod(): string
         return 'PATCH';
     }
 
-    public function setBody($body): PatchRoleMapping
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
@@ -62,7 +62,7 @@ public function setBody($body): PatchRoleMapping
         return $this;
     }
 
-    public function setRole($role): PatchRoleMapping
+    public function setRole($role): static
     {
         if (isset($role) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/PatchRoleMappings.php b/src/OpenSearch/Endpoints/Security/PatchRoleMappings.php
index 0282e913..29ef48b5 100644
--- a/src/OpenSearch/Endpoints/Security/PatchRoleMappings.php
+++ b/src/OpenSearch/Endpoints/Security/PatchRoleMappings.php
@@ -43,7 +43,7 @@ public function getMethod(): string
         return 'PATCH';
     }
 
-    public function setBody($body): PatchRoleMappings
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/PatchRoles.php b/src/OpenSearch/Endpoints/Security/PatchRoles.php
index 66c12962..cb1bb3b4 100644
--- a/src/OpenSearch/Endpoints/Security/PatchRoles.php
+++ b/src/OpenSearch/Endpoints/Security/PatchRoles.php
@@ -43,7 +43,7 @@ public function getMethod(): string
         return 'PATCH';
     }
 
-    public function setBody($body): PatchRoles
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/PatchTenant.php b/src/OpenSearch/Endpoints/Security/PatchTenant.php
index b7efa65d..a3902d56 100644
--- a/src/OpenSearch/Endpoints/Security/PatchTenant.php
+++ b/src/OpenSearch/Endpoints/Security/PatchTenant.php
@@ -52,7 +52,7 @@ public function getMethod(): string
         return 'PATCH';
     }
 
-    public function setBody($body): PatchTenant
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
@@ -62,7 +62,7 @@ public function setBody($body): PatchTenant
         return $this;
     }
 
-    public function setTenant($tenant): PatchTenant
+    public function setTenant($tenant): static
     {
         if (isset($tenant) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/PatchTenants.php b/src/OpenSearch/Endpoints/Security/PatchTenants.php
index 41a3dbc2..1f6b71a8 100644
--- a/src/OpenSearch/Endpoints/Security/PatchTenants.php
+++ b/src/OpenSearch/Endpoints/Security/PatchTenants.php
@@ -43,7 +43,7 @@ public function getMethod(): string
         return 'PATCH';
     }
 
-    public function setBody($body): PatchTenants
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/PatchUser.php b/src/OpenSearch/Endpoints/Security/PatchUser.php
index 14738465..b15e8471 100644
--- a/src/OpenSearch/Endpoints/Security/PatchUser.php
+++ b/src/OpenSearch/Endpoints/Security/PatchUser.php
@@ -52,7 +52,7 @@ public function getMethod(): string
         return 'PATCH';
     }
 
-    public function setBody($body): PatchUser
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
@@ -62,7 +62,7 @@ public function setBody($body): PatchUser
         return $this;
     }
 
-    public function setUsername($username): PatchUser
+    public function setUsername($username): static
     {
         if (isset($username) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/PatchUsers.php b/src/OpenSearch/Endpoints/Security/PatchUsers.php
index dafff0a4..8b61f658 100644
--- a/src/OpenSearch/Endpoints/Security/PatchUsers.php
+++ b/src/OpenSearch/Endpoints/Security/PatchUsers.php
@@ -43,7 +43,7 @@ public function getMethod(): string
         return 'PATCH';
     }
 
-    public function setBody($body): PatchUsers
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/UpdateAuditConfiguration.php b/src/OpenSearch/Endpoints/Security/UpdateAuditConfiguration.php
index 00ff896f..c5e6824a 100644
--- a/src/OpenSearch/Endpoints/Security/UpdateAuditConfiguration.php
+++ b/src/OpenSearch/Endpoints/Security/UpdateAuditConfiguration.php
@@ -43,7 +43,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setBody($body): UpdateAuditConfiguration
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/UpdateConfiguration.php b/src/OpenSearch/Endpoints/Security/UpdateConfiguration.php
index b805d6d5..b0862fd1 100644
--- a/src/OpenSearch/Endpoints/Security/UpdateConfiguration.php
+++ b/src/OpenSearch/Endpoints/Security/UpdateConfiguration.php
@@ -43,7 +43,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setBody($body): UpdateConfiguration
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Security/UpdateDistinguishedName.php b/src/OpenSearch/Endpoints/Security/UpdateDistinguishedName.php
index b78551c6..25d8f138 100644
--- a/src/OpenSearch/Endpoints/Security/UpdateDistinguishedName.php
+++ b/src/OpenSearch/Endpoints/Security/UpdateDistinguishedName.php
@@ -52,7 +52,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setBody($body): UpdateDistinguishedName
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
@@ -62,7 +62,7 @@ public function setBody($body): UpdateDistinguishedName
         return $this;
     }
 
-    public function setClusterName($cluster_name): UpdateDistinguishedName
+    public function setClusterName($cluster_name): static
     {
         if (isset($cluster_name) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Snapshot/CleanupRepository.php b/src/OpenSearch/Endpoints/Snapshot/CleanupRepository.php
index 4f7b5d72..33800a06 100644
--- a/src/OpenSearch/Endpoints/Snapshot/CleanupRepository.php
+++ b/src/OpenSearch/Endpoints/Snapshot/CleanupRepository.php
@@ -59,7 +59,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setRepository($repository): CleanupRepository
+    public function setRepository($repository): static
     {
         if (isset($repository) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Snapshot/CloneSnapshot.php b/src/OpenSearch/Endpoints/Snapshot/CloneSnapshot.php
index 9808f55c..2d452330 100644
--- a/src/OpenSearch/Endpoints/Snapshot/CloneSnapshot.php
+++ b/src/OpenSearch/Endpoints/Snapshot/CloneSnapshot.php
@@ -62,7 +62,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setBody($body): CloneSnapshot
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
@@ -72,7 +72,7 @@ public function setBody($body): CloneSnapshot
         return $this;
     }
 
-    public function setRepository($repository): CloneSnapshot
+    public function setRepository($repository): static
     {
         if (isset($repository) !== true) {
             return $this;
@@ -82,7 +82,7 @@ public function setRepository($repository): CloneSnapshot
         return $this;
     }
 
-    public function setSnapshot($snapshot): CloneSnapshot
+    public function setSnapshot($snapshot): static
     {
         if (isset($snapshot) !== true) {
             return $this;
@@ -92,7 +92,7 @@ public function setSnapshot($snapshot): CloneSnapshot
         return $this;
     }
 
-    public function setTargetSnapshot($target_snapshot): CloneSnapshot
+    public function setTargetSnapshot($target_snapshot): static
     {
         if (isset($target_snapshot) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Snapshot/Create.php b/src/OpenSearch/Endpoints/Snapshot/Create.php
index e46cbd48..63c5ea70 100644
--- a/src/OpenSearch/Endpoints/Snapshot/Create.php
+++ b/src/OpenSearch/Endpoints/Snapshot/Create.php
@@ -61,7 +61,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setBody($body): Create
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
@@ -71,7 +71,7 @@ public function setBody($body): Create
         return $this;
     }
 
-    public function setRepository($repository): Create
+    public function setRepository($repository): static
     {
         if (isset($repository) !== true) {
             return $this;
@@ -81,7 +81,7 @@ public function setRepository($repository): Create
         return $this;
     }
 
-    public function setSnapshot($snapshot): Create
+    public function setSnapshot($snapshot): static
     {
         if (isset($snapshot) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Snapshot/CreateRepository.php b/src/OpenSearch/Endpoints/Snapshot/CreateRepository.php
index 1fef0bed..5d5f7ef6 100644
--- a/src/OpenSearch/Endpoints/Snapshot/CreateRepository.php
+++ b/src/OpenSearch/Endpoints/Snapshot/CreateRepository.php
@@ -60,7 +60,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setBody($body): CreateRepository
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
@@ -70,7 +70,7 @@ public function setBody($body): CreateRepository
         return $this;
     }
 
-    public function setRepository($repository): CreateRepository
+    public function setRepository($repository): static
     {
         if (isset($repository) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Snapshot/Delete.php b/src/OpenSearch/Endpoints/Snapshot/Delete.php
index f543d1a6..9dd2492a 100644
--- a/src/OpenSearch/Endpoints/Snapshot/Delete.php
+++ b/src/OpenSearch/Endpoints/Snapshot/Delete.php
@@ -60,7 +60,7 @@ public function getMethod(): string
         return 'DELETE';
     }
 
-    public function setRepository($repository): Delete
+    public function setRepository($repository): static
     {
         if (isset($repository) !== true) {
             return $this;
@@ -70,7 +70,7 @@ public function setRepository($repository): Delete
         return $this;
     }
 
-    public function setSnapshot($snapshot): Delete
+    public function setSnapshot($snapshot): static
     {
         if (isset($snapshot) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Snapshot/DeleteRepository.php b/src/OpenSearch/Endpoints/Snapshot/DeleteRepository.php
index b4f7bd36..8e84c488 100644
--- a/src/OpenSearch/Endpoints/Snapshot/DeleteRepository.php
+++ b/src/OpenSearch/Endpoints/Snapshot/DeleteRepository.php
@@ -59,7 +59,7 @@ public function getMethod(): string
         return 'DELETE';
     }
 
-    public function setRepository($repository): DeleteRepository
+    public function setRepository($repository): static
     {
         if (isset($repository) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Snapshot/Get.php b/src/OpenSearch/Endpoints/Snapshot/Get.php
index 77facdee..6951e15f 100644
--- a/src/OpenSearch/Endpoints/Snapshot/Get.php
+++ b/src/OpenSearch/Endpoints/Snapshot/Get.php
@@ -62,7 +62,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setRepository($repository): Get
+    public function setRepository($repository): static
     {
         if (isset($repository) !== true) {
             return $this;
@@ -72,7 +72,7 @@ public function setRepository($repository): Get
         return $this;
     }
 
-    public function setSnapshot($snapshot): Get
+    public function setSnapshot($snapshot): static
     {
         if (isset($snapshot) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Snapshot/GetRepository.php b/src/OpenSearch/Endpoints/Snapshot/GetRepository.php
index d9b3442f..c4603a28 100644
--- a/src/OpenSearch/Endpoints/Snapshot/GetRepository.php
+++ b/src/OpenSearch/Endpoints/Snapshot/GetRepository.php
@@ -58,7 +58,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setRepository($repository): GetRepository
+    public function setRepository($repository): static
     {
         if (isset($repository) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Snapshot/Restore.php b/src/OpenSearch/Endpoints/Snapshot/Restore.php
index 575cc343..9c30e67a 100644
--- a/src/OpenSearch/Endpoints/Snapshot/Restore.php
+++ b/src/OpenSearch/Endpoints/Snapshot/Restore.php
@@ -61,7 +61,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setBody($body): Restore
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
@@ -71,7 +71,7 @@ public function setBody($body): Restore
         return $this;
     }
 
-    public function setRepository($repository): Restore
+    public function setRepository($repository): static
     {
         if (isset($repository) !== true) {
             return $this;
@@ -81,7 +81,7 @@ public function setRepository($repository): Restore
         return $this;
     }
 
-    public function setSnapshot($snapshot): Restore
+    public function setSnapshot($snapshot): static
     {
         if (isset($snapshot) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Snapshot/Status.php b/src/OpenSearch/Endpoints/Snapshot/Status.php
index 183272cb..d894ce8c 100644
--- a/src/OpenSearch/Endpoints/Snapshot/Status.php
+++ b/src/OpenSearch/Endpoints/Snapshot/Status.php
@@ -63,7 +63,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setRepository($repository): Status
+    public function setRepository($repository): static
     {
         if (isset($repository) !== true) {
             return $this;
@@ -73,7 +73,7 @@ public function setRepository($repository): Status
         return $this;
     }
 
-    public function setSnapshot($snapshot): Status
+    public function setSnapshot($snapshot): static
     {
         if (isset($snapshot) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Snapshot/VerifyRepository.php b/src/OpenSearch/Endpoints/Snapshot/VerifyRepository.php
index 6203bc29..4c8b0f87 100644
--- a/src/OpenSearch/Endpoints/Snapshot/VerifyRepository.php
+++ b/src/OpenSearch/Endpoints/Snapshot/VerifyRepository.php
@@ -59,7 +59,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setRepository($repository): VerifyRepository
+    public function setRepository($repository): static
     {
         if (isset($repository) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Sql/Close.php b/src/OpenSearch/Endpoints/Sql/Close.php
index 2ef15e00..dd9f8d32 100644
--- a/src/OpenSearch/Endpoints/Sql/Close.php
+++ b/src/OpenSearch/Endpoints/Sql/Close.php
@@ -45,7 +45,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setBody($body): Close
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Sql/Explain.php b/src/OpenSearch/Endpoints/Sql/Explain.php
index 6291c3b3..c7380165 100644
--- a/src/OpenSearch/Endpoints/Sql/Explain.php
+++ b/src/OpenSearch/Endpoints/Sql/Explain.php
@@ -45,7 +45,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setBody($body): Explain
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Sql/PostStats.php b/src/OpenSearch/Endpoints/Sql/PostStats.php
index 744ae997..4e1073dd 100644
--- a/src/OpenSearch/Endpoints/Sql/PostStats.php
+++ b/src/OpenSearch/Endpoints/Sql/PostStats.php
@@ -45,7 +45,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setBody($body): PostStats
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Sql/Query.php b/src/OpenSearch/Endpoints/Sql/Query.php
index c92970e0..47d3699e 100644
--- a/src/OpenSearch/Endpoints/Sql/Query.php
+++ b/src/OpenSearch/Endpoints/Sql/Query.php
@@ -45,7 +45,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setBody($body): Query
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Sql/Settings.php b/src/OpenSearch/Endpoints/Sql/Settings.php
index 78289826..5872d364 100644
--- a/src/OpenSearch/Endpoints/Sql/Settings.php
+++ b/src/OpenSearch/Endpoints/Sql/Settings.php
@@ -44,7 +44,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setBody($body): Settings
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Tasks/Cancel.php b/src/OpenSearch/Endpoints/Tasks/Cancel.php
index 83deffe9..2d578c53 100644
--- a/src/OpenSearch/Endpoints/Tasks/Cancel.php
+++ b/src/OpenSearch/Endpoints/Tasks/Cancel.php
@@ -59,7 +59,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setTaskId($task_id): Cancel
+    public function setTaskId($task_id): static
     {
         if (isset($task_id) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Tasks/Get.php b/src/OpenSearch/Endpoints/Tasks/Get.php
index df8e113d..198941ab 100644
--- a/src/OpenSearch/Endpoints/Tasks/Get.php
+++ b/src/OpenSearch/Endpoints/Tasks/Get.php
@@ -58,7 +58,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setTaskId($task_id): Get
+    public function setTaskId($task_id): static
     {
         if (isset($task_id) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/TermVectors.php b/src/OpenSearch/Endpoints/TermVectors.php
index c06aefdb..7a35caf1 100644
--- a/src/OpenSearch/Endpoints/TermVectors.php
+++ b/src/OpenSearch/Endpoints/TermVectors.php
@@ -71,7 +71,7 @@ public function getMethod(): string
         return isset($this->body) ? 'POST' : 'GET';
     }
 
-    public function setBody($body): TermVectors
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Transforms/Preview.php b/src/OpenSearch/Endpoints/Transforms/Preview.php
index ad9dc44a..167422e5 100644
--- a/src/OpenSearch/Endpoints/Transforms/Preview.php
+++ b/src/OpenSearch/Endpoints/Transforms/Preview.php
@@ -43,7 +43,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setBody($body): Preview
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Transforms/Put.php b/src/OpenSearch/Endpoints/Transforms/Put.php
index 68c37191..5230fc88 100644
--- a/src/OpenSearch/Endpoints/Transforms/Put.php
+++ b/src/OpenSearch/Endpoints/Transforms/Put.php
@@ -50,7 +50,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setBody($body): Put
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Update.php b/src/OpenSearch/Endpoints/Update.php
index eedb3019..a45d4ee2 100644
--- a/src/OpenSearch/Endpoints/Update.php
+++ b/src/OpenSearch/Endpoints/Update.php
@@ -74,7 +74,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setBody($body): Update
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/UpdateByQuery.php b/src/OpenSearch/Endpoints/UpdateByQuery.php
index f08a450e..627176dd 100644
--- a/src/OpenSearch/Endpoints/UpdateByQuery.php
+++ b/src/OpenSearch/Endpoints/UpdateByQuery.php
@@ -90,7 +90,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setBody($body): UpdateByQuery
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/UpdateByQueryRethrottle.php b/src/OpenSearch/Endpoints/UpdateByQueryRethrottle.php
index 37d8f7ff..1281a1ab 100644
--- a/src/OpenSearch/Endpoints/UpdateByQueryRethrottle.php
+++ b/src/OpenSearch/Endpoints/UpdateByQueryRethrottle.php
@@ -59,7 +59,7 @@ public function getMethod(): string
         return 'POST';
     }
 
-    public function setTaskId($task_id): UpdateByQueryRethrottle
+    public function setTaskId($task_id): static
     {
         if (isset($task_id) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Wlm/CreateQueryGroup.php b/src/OpenSearch/Endpoints/Wlm/CreateQueryGroup.php
index 9dd6bcbe..299d9825 100644
--- a/src/OpenSearch/Endpoints/Wlm/CreateQueryGroup.php
+++ b/src/OpenSearch/Endpoints/Wlm/CreateQueryGroup.php
@@ -43,7 +43,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setBody($body): CreateQueryGroup
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Wlm/DeleteQueryGroup.php b/src/OpenSearch/Endpoints/Wlm/DeleteQueryGroup.php
index a5a6bdf9..8a7cda79 100644
--- a/src/OpenSearch/Endpoints/Wlm/DeleteQueryGroup.php
+++ b/src/OpenSearch/Endpoints/Wlm/DeleteQueryGroup.php
@@ -50,7 +50,7 @@ public function getMethod(): string
         return 'DELETE';
     }
 
-    public function setName($name): DeleteQueryGroup
+    public function setName($name): static
     {
         if (isset($name) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Wlm/GetQueryGroup.php b/src/OpenSearch/Endpoints/Wlm/GetQueryGroup.php
index 506c83c5..5db7e031 100644
--- a/src/OpenSearch/Endpoints/Wlm/GetQueryGroup.php
+++ b/src/OpenSearch/Endpoints/Wlm/GetQueryGroup.php
@@ -49,7 +49,7 @@ public function getMethod(): string
         return 'GET';
     }
 
-    public function setName($name): GetQueryGroup
+    public function setName($name): static
     {
         if (isset($name) !== true) {
             return $this;
diff --git a/src/OpenSearch/Endpoints/Wlm/UpdateQueryGroup.php b/src/OpenSearch/Endpoints/Wlm/UpdateQueryGroup.php
index beb335f1..2c437c42 100644
--- a/src/OpenSearch/Endpoints/Wlm/UpdateQueryGroup.php
+++ b/src/OpenSearch/Endpoints/Wlm/UpdateQueryGroup.php
@@ -50,7 +50,7 @@ public function getMethod(): string
         return 'PUT';
     }
 
-    public function setBody($body): UpdateQueryGroup
+    public function setBody($body): static
     {
         if (isset($body) !== true) {
             return $this;
@@ -60,7 +60,7 @@ public function setBody($body): UpdateQueryGroup
         return $this;
     }
 
-    public function setName($name): UpdateQueryGroup
+    public function setName($name): static
     {
         if (isset($name) !== true) {
             return $this;
diff --git a/src/OpenSearch/Namespaces/AsynchronousSearchNamespace.php b/src/OpenSearch/Namespaces/AsynchronousSearchNamespace.php
index a22525ea..e71fe0a4 100644
--- a/src/OpenSearch/Namespaces/AsynchronousSearchNamespace.php
+++ b/src/OpenSearch/Namespaces/AsynchronousSearchNamespace.php
@@ -28,9 +28,9 @@ class AsynchronousSearchNamespace extends AbstractNamespace
      * Delete asynchronous search.
      *
      * $params['id']          = (string)  (Required)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -52,9 +52,9 @@ public function delete(array $params = [])
      * Get partial responses from asynchronous search.
      *
      * $params['id']          = (string)  (Required)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -79,9 +79,9 @@ public function get(array $params = [])
      * $params['keep_alive']                  = (string) The amount of time that the result is saved in the cluster.
      * $params['keep_on_completion']          = (boolean) Whether you want to save the results in the cluster after the search is complete.
      * $params['wait_for_completion_timeout'] = (string) The amount of time that you plan to wait for the results.
-     * $params['pretty']                      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']                 = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']                 = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']                 = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -102,9 +102,9 @@ public function search(array $params = [])
     /**
      * Monitoring of asynchronous searches that are running, completed, and/or persisted.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
diff --git a/src/OpenSearch/Namespaces/CatNamespace.php b/src/OpenSearch/Namespaces/CatNamespace.php
index 26202b33..a9e38ef7 100644
--- a/src/OpenSearch/Namespaces/CatNamespace.php
+++ b/src/OpenSearch/Namespaces/CatNamespace.php
@@ -41,9 +41,9 @@ class CatNamespace extends AbstractNamespace
      * $params['local']            = (boolean) Return local information, do not retrieve the state from cluster-manager node. (Default = false)
      * $params['s']                = (array) Comma-separated list of column names or column aliases to sort by.
      * $params['v']                = (boolean) Verbose mode. Display column headers. (Default = false)
-     * $params['pretty']           = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']            = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']      = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']           = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']            = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']      = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']           = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']      = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -70,9 +70,9 @@ public function aliases(array $params = [])
      * $params['help']        = (boolean) Return help information. (Default = false)
      * $params['s']           = (array) Comma-separated list of column names or column aliases to sort by.
      * $params['v']           = (boolean) Verbose mode. Display column headers. (Default = false)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -100,9 +100,9 @@ public function allPitSegments(array $params = [])
      * $params['master_timeout']          = (string) Operation timeout for connection to master node.
      * $params['s']                       = (array) Comma-separated list of column names or column aliases to sort by.
      * $params['v']                       = (boolean) Verbose mode. Display column headers. (Default = false)
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -131,9 +131,9 @@ public function allocation(array $params = [])
      * $params['master_timeout']          = (string) Operation timeout for connection to master node.
      * $params['s']                       = (array) Comma-separated list of column names or column aliases to sort by.
      * $params['v']                       = (boolean) Verbose mode. Display column headers. (Default = false)
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -157,9 +157,9 @@ public function clusterManager(array $params = [])
      * $params['help']        = (boolean) Return help information. (Default = false)
      * $params['s']           = (array) Comma-separated list of column names or column aliases to sort by.
      * $params['v']           = (boolean) Verbose mode. Display column headers. (Default = false)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -187,9 +187,9 @@ public function count(array $params = [])
      * $params['help']        = (boolean) Return help information. (Default = false)
      * $params['s']           = (array) Comma-separated list of column names or column aliases to sort by.
      * $params['v']           = (boolean) Verbose mode. Display column headers. (Default = false)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -217,9 +217,9 @@ public function fielddata(array $params = [])
      * $params['time']        = (enum) The unit used to display time values. (Options = d,h,m,micros,ms,nanos,s)
      * $params['ts']          = (boolean) If true, returns `HH:MM:SS` and Unix epoch timestamps. (Default = true)
      * $params['v']           = (boolean) Verbose mode. Display column headers. (Default = false)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -237,9 +237,9 @@ public function health(array $params = [])
     /**
      * Returns help for the Cat APIs.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -272,9 +272,9 @@ public function help(array $params = [])
      * $params['s']                         = (array) Comma-separated list of column names or column aliases to sort by.
      * $params['time']                      = (enum) The unit used to display time values. (Options = d,h,m,micros,ms,nanos,s)
      * $params['v']                         = (boolean) Verbose mode. Display column headers. (Default = false)
-     * $params['pretty']                    = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                     = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']               = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                    = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                     = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']               = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                    = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']               = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -303,9 +303,9 @@ public function indices(array $params = [])
      * $params['master_timeout']          = (string) Operation timeout for connection to master node.
      * $params['s']                       = (array) Comma-separated list of column names or column aliases to sort by.
      * $params['v']                       = (boolean) Verbose mode. Display column headers. (Default = false)
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -331,9 +331,9 @@ public function master(array $params = [])
      * $params['master_timeout']          = (string) Operation timeout for connection to master node.
      * $params['s']                       = (array) Comma-separated list of column names or column aliases to sort by.
      * $params['v']                       = (boolean) Verbose mode. Display column headers. (Default = false)
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -362,9 +362,9 @@ public function nodeattrs(array $params = [])
      * $params['s']                       = (array) Comma-separated list of column names or column aliases to sort by.
      * $params['time']                    = (enum) The unit in which to display time values. (Options = d,h,m,micros,ms,nanos,s)
      * $params['v']                       = (boolean) Verbose mode. Display column headers. (Default = false)
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -391,9 +391,9 @@ public function nodes(array $params = [])
      * $params['s']                       = (array) Comma-separated list of column names or column aliases to sort by.
      * $params['time']                    = (enum) The unit in which to display time values. (Options = d,h,m,micros,ms,nanos,s)
      * $params['v']                       = (boolean) Verbose mode. Display column headers. (Default = false)
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -417,9 +417,9 @@ public function pendingTasks(array $params = [])
      * $params['help']        = (boolean) Return help information. (Default = false)
      * $params['s']           = (array) Comma-separated list of column names or column aliases to sort by.
      * $params['v']           = (boolean) Verbose mode. Display column headers. (Default = false)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -448,9 +448,9 @@ public function pitSegments(array $params = [])
      * $params['master_timeout']          = (string) Operation timeout for connection to master node.
      * $params['s']                       = (array) Comma-separated list of column names or column aliases to sort by.
      * $params['v']                       = (boolean) Verbose mode. Display column headers. (Default = false)
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -478,9 +478,9 @@ public function plugins(array $params = [])
      * $params['s']           = (array) Comma-separated list of column names or column aliases to sort by.
      * $params['time']        = (enum) The unit in which to display time values. (Options = d,h,m,micros,ms,nanos,s)
      * $params['v']           = (boolean) Verbose mode. Display column headers. (Default = false)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -509,9 +509,9 @@ public function recovery(array $params = [])
      * $params['master_timeout']          = (string) Operation timeout for connection to master node.
      * $params['s']                       = (array) Comma-separated list of column names or column aliases to sort by.
      * $params['v']                       = (boolean) Verbose mode. Display column headers. (Default = false)
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -546,9 +546,9 @@ public function repositories(array $params = [])
      * $params['time']               = (enum) The unit in which to display time values. (Options = d,h,m,micros,ms,nanos,s)
      * $params['timeout']            = (string) Operation timeout.
      * $params['v']                  = (boolean) Verbose mode. Display column headers. (Default = false)
-     * $params['pretty']             = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']              = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']        = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']             = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']              = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']        = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']             = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']        = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -578,9 +578,9 @@ public function segmentReplication(array $params = [])
      * $params['master_timeout']          = (string) Operation timeout for connection to master node.
      * $params['s']                       = (array) Comma-separated list of column names or column aliases to sort by.
      * $params['v']                       = (boolean) Verbose mode. Display column headers. (Default = false)
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -612,9 +612,9 @@ public function segments(array $params = [])
      * $params['s']                       = (array) Comma-separated list of column names or column aliases to sort by.
      * $params['time']                    = (enum) The unit in which to display time values. (Options = d,h,m,micros,ms,nanos,s)
      * $params['v']                       = (boolean) Verbose mode. Display column headers. (Default = false)
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -645,9 +645,9 @@ public function shards(array $params = [])
      * $params['s']                       = (array) Comma-separated list of column names or column aliases to sort by.
      * $params['time']                    = (enum) The unit in which to display time values. (Options = d,h,m,micros,ms,nanos,s)
      * $params['v']                       = (boolean) Verbose mode. Display column headers. (Default = false)
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -676,9 +676,9 @@ public function snapshots(array $params = [])
      * $params['s']           = (array) Comma-separated list of column names or column aliases to sort by.
      * $params['time']        = (enum) The unit in which to display time values. (Options = d,h,m,micros,ms,nanos,s)
      * $params['v']           = (boolean) Verbose mode. Display column headers. (Default = false)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['node_id']     = (array) Comma-separated list of node IDs or names to limit the returned information; use `_local` to return information from the node you're connecting to, leave empty to get information from all nodes.
@@ -707,9 +707,9 @@ public function tasks(array $params = [])
      * $params['master_timeout']          = (string) Operation timeout for connection to master node.
      * $params['s']                       = (array) Comma-separated list of column names or column aliases to sort by.
      * $params['v']                       = (boolean) Verbose mode. Display column headers. (Default = false)
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -740,9 +740,9 @@ public function templates(array $params = [])
      * $params['s']                       = (array) Comma-separated list of column names or column aliases to sort by.
      * $params['size']                    = (integer) The multiplier in which to display values.
      * $params['v']                       = (boolean) Verbose mode. Display column headers. (Default = false)
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
diff --git a/src/OpenSearch/Namespaces/ClusterNamespace.php b/src/OpenSearch/Namespaces/ClusterNamespace.php
index 52ed74ab..bd1d6944 100644
--- a/src/OpenSearch/Namespaces/ClusterNamespace.php
+++ b/src/OpenSearch/Namespaces/ClusterNamespace.php
@@ -35,9 +35,9 @@ class ClusterNamespace extends AbstractNamespace
      *
      * $params['include_disk_info']     = (boolean) If true, returns information about disk usage and shard sizes. (Default = false)
      * $params['include_yes_decisions'] = (boolean) If true, returns YES decisions in explanation. (Default = false)
-     * $params['pretty']                = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                 = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']           = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                 = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']           = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']           = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']                  = (array) The index, shard, and primary flag to explain. Empty means 'explain the first unassigned shard'
@@ -63,9 +63,9 @@ public function allocationExplain(array $params = [])
      * $params['cluster_manager_timeout'] = (string) Operation timeout for connection to cluster-manager node.
      * $params['master_timeout']          = (string) Period to wait for a connection to the master node.If no response is received before the timeout expires, the request fails and returns an error.
      * $params['timeout']                 = (string) Period to wait for a response.If no response is received before the timeout expires, the request fails and returns an error.
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -86,9 +86,9 @@ public function deleteComponentTemplate(array $params = [])
     /**
      * Delete any existing decommission.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -107,9 +107,9 @@ public function deleteDecommissionAwareness(array $params = [])
      * Clears cluster voting config exclusions.
      *
      * $params['wait_for_removal'] = (boolean) Specifies whether to wait for all excluded nodes to be removed from thecluster before clearing the voting configuration exclusions list.Defaults to true, meaning that all excluded nodes must be removed fromthe cluster before this API takes any action. If set to false then thevoting configuration exclusions list is cleared even if some excludednodes are still in the cluster. (Default = true)
-     * $params['pretty']           = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']            = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']      = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']           = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']            = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']      = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']           = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']      = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -127,9 +127,9 @@ public function deleteVotingConfigExclusions(array $params = [])
     /**
      * Delete weighted shard routing weights.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -154,9 +154,9 @@ public function deleteWeightedRouting(array $params = [])
      * $params['cluster_manager_timeout'] = (string) Operation timeout for connection to cluster-manager node.
      * $params['local']                   = (boolean) If true, the request retrieves information from the local node only.Defaults to false, which means information is retrieved from the master node. (Default = false)
      * $params['master_timeout']          = (string) Period to wait for a connection to the master node. If no response isreceived before the timeout expires, the request fails and returns anerror.
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -184,9 +184,9 @@ public function existsComponentTemplate(array $params = []): bool
      * $params['cluster_manager_timeout'] = (string) Operation timeout for connection to cluster-manager node.
      * $params['local']                   = (boolean) If `true`, the request retrieves information from the local node only.If `false`, information is retrieved from the master node. (Default = false)
      * $params['master_timeout']          = (string) Period to wait for a connection to the master node.If no response is received before the timeout expires, the request fails and returns an error.
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -208,9 +208,9 @@ public function getComponentTemplate(array $params = [])
      * Get details and status of decommissioned attribute.
      *
      * $params['awareness_attribute_name'] = (string) Awareness attribute name.
-     * $params['pretty']                   = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                    = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']              = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                   = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                    = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']              = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                   = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']              = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -236,9 +236,9 @@ public function getDecommissionAwareness(array $params = [])
      * $params['include_defaults']        = (boolean) If `true`, returns default cluster settings from the local node. (Default = false)
      * $params['master_timeout']          = (string) Period to wait for a connection to the master node.If no response is received before the timeout expires, the request fails and returns an error.
      * $params['timeout']                 = (string) Period to wait for a response.If no response is received before the timeout expires, the request fails and returns an error.
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -257,9 +257,9 @@ public function getSettings(array $params = [])
      * Fetches weighted shard routing weights.
      *
      * $params['attribute']   = (string) Awareness attribute name.
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -294,9 +294,9 @@ public function getWeightedRouting(array $params = [])
      * $params['wait_for_no_relocating_shards']   = (boolean) A boolean value which controls whether to wait (until the timeout provided) for the cluster to have no shard relocations. Defaults to false, which means it will not wait for relocating shards.
      * $params['wait_for_nodes']                  = (any) The request waits until the specified number N of nodes is available. It also accepts >=N, <=N, >N and <N. Alternatively, it is possible to use ge(N), le(N), gt(N) and lt(N) notation.
      * $params['wait_for_status']                 = (enum) One of green, yellow or red. Will wait (until the timeout provided) until the status of the cluster changes to the one provided or better, i.e. green > yellow > red. By default, will not wait for any status. (Options = green,red,yellow)
-     * $params['pretty']                          = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                           = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']                     = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                          = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                           = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']                     = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                          = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']                     = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -320,9 +320,9 @@ public function health(array $params = [])
      * $params['cluster_manager_timeout'] = (string) Operation timeout for connection to cluster-manager node.
      * $params['local']                   = (boolean) If `true`, the request retrieves information from the local node only.If `false`, information is retrieved from the master node. (Default = false)
      * $params['master_timeout']          = (string) Period to wait for a connection to the master node.If no response is received before the timeout expires, the request fails and returns an error.
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -343,9 +343,9 @@ public function pendingTasks(array $params = [])
      * $params['node_ids']    = (any) A comma-separated list of the persistent ids of the nodes to excludefrom the voting configuration. If specified, you may not also specify node_names.
      * $params['node_names']  = (any) A comma-separated list of the names of the nodes to exclude from thevoting configuration. If specified, you may not also specify node_ids.
      * $params['timeout']     = (string) When adding a voting configuration exclusion, the API waits for thespecified nodes to be excluded from the voting configuration beforereturning. If the timeout expires before the appropriate conditionis satisfied, the request fails and returns an error.
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -368,9 +368,9 @@ public function postVotingConfigExclusions(array $params = [])
      * $params['create']                  = (boolean) If `true`, this request cannot replace or update existing component templates. (Default = false)
      * $params['master_timeout']          = (string) Period to wait for a connection to the master node.If no response is received before the timeout expires, the request fails and returns an error.
      * $params['timeout']                 = (string) Operation timeout.
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']                    = (array) The template definition (Required)
@@ -396,9 +396,9 @@ public function putComponentTemplate(array $params = [])
      *
      * $params['awareness_attribute_name']  = (string) Awareness attribute name.
      * $params['awareness_attribute_value'] = (string) Awareness attribute value.
-     * $params['pretty']                    = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                     = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']               = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                    = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                     = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']               = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                    = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']               = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -425,9 +425,9 @@ public function putDecommissionAwareness(array $params = [])
      * $params['flat_settings']           = (boolean) Return settings in flat format. (Default = false)
      * $params['master_timeout']          = (string) Explicit operation timeout for connection to master node
      * $params['timeout']                 = (string) Explicit operation timeout
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']                    = (array) The settings to be updated. Can be either `transient` or `persistent` (survives cluster restart). (Required)
@@ -450,9 +450,9 @@ public function putSettings(array $params = [])
      * Updates weighted shard routing weights.
      *
      * $params['attribute']   = (string) Awareness attribute name.
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -475,9 +475,9 @@ public function putWeightedRouting(array $params = [])
     /**
      * Returns the information about configured remote clusters.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -502,9 +502,9 @@ public function remoteInfo(array $params = [])
      * $params['metric']                  = (any) Limits the information returned to the specified metrics.
      * $params['retry_failed']            = (boolean) If true, then retries allocation of shards that are blocked due to too many subsequent allocation failures.
      * $params['timeout']                 = (string) Period to wait for a response. If no response is received before the timeout expires, the request fails and returns an error.
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']                    = (array) The definition of `commands` to perform (`move`, `cancel`, `allocate`)
@@ -537,9 +537,9 @@ public function reroute(array $params = [])
      * $params['master_timeout']            = (string) Specify timeout for connection to master
      * $params['wait_for_metadata_version'] = (integer) Wait for the metadata version to be equal or greater than the specified metadata version
      * $params['wait_for_timeout']          = (string) The maximum time to wait for wait_for_metadata_version before timing out
-     * $params['pretty']                    = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                     = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']               = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                    = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                     = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']               = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                    = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']               = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -565,9 +565,9 @@ public function state(array $params = [])
      * $params['node_id']       = (array) Comma-separated list of node filters used to limit returned information. Defaults to all nodes in the cluster.
      * $params['flat_settings'] = (boolean) If `true`, returns settings in flat format. (Default = false)
      * $params['timeout']       = (string) Period to wait for each node to respond.If a node does not respond before its timeout expires, the response does not include its stats.However, timed out nodes are included in the response's `_nodes.failed` property. Defaults to no timeout.
-     * $params['pretty']        = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']         = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']   = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']        = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']         = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']   = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']        = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']   = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
diff --git a/src/OpenSearch/Namespaces/DanglingIndicesNamespace.php b/src/OpenSearch/Namespaces/DanglingIndicesNamespace.php
index 034de5b9..814d99a1 100644
--- a/src/OpenSearch/Namespaces/DanglingIndicesNamespace.php
+++ b/src/OpenSearch/Namespaces/DanglingIndicesNamespace.php
@@ -38,9 +38,9 @@ class DanglingIndicesNamespace extends AbstractNamespace
      * $params['cluster_manager_timeout'] = (string) Operation timeout for connection to cluster-manager node.
      * $params['master_timeout']          = (string) Specify timeout for connection to master
      * $params['timeout']                 = (string) Explicit operation timeout
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -66,9 +66,9 @@ public function deleteDanglingIndex(array $params = [])
      * $params['cluster_manager_timeout'] = (string) Operation timeout for connection to cluster-manager node.
      * $params['master_timeout']          = (string) Specify timeout for connection to master
      * $params['timeout']                 = (string) Explicit operation timeout
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -89,9 +89,9 @@ public function importDanglingIndex(array $params = [])
     /**
      * Returns all dangling indices.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
diff --git a/src/OpenSearch/Namespaces/FlowFrameworkNamespace.php b/src/OpenSearch/Namespaces/FlowFrameworkNamespace.php
index 184daf48..a9564927 100644
--- a/src/OpenSearch/Namespaces/FlowFrameworkNamespace.php
+++ b/src/OpenSearch/Namespaces/FlowFrameworkNamespace.php
@@ -32,9 +32,9 @@ class FlowFrameworkNamespace extends AbstractNamespace
      * $params['update_fields'] = (boolean)  (Default = false)
      * $params['use_case']      = (string) To use a workflow template, specify it in the use_case query parameter when creating a workflow.
      * $params['validation']    = (string)  (Default = all)
-     * $params['pretty']        = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']         = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']   = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']        = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']         = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']   = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']        = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']   = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -57,9 +57,9 @@ public function create(array $params = [])
      *
      * $params['workflow_id']  = (string)
      * $params['clear_status'] = (boolean)  (Default = false)
-     * $params['pretty']       = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']        = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']  = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']       = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']        = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']  = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']       = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']  = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -82,9 +82,9 @@ public function delete(array $params = [])
      *
      * $params['workflow_id']  = (string)
      * $params['allow_delete'] = (string)
-     * $params['pretty']       = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']        = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']  = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']       = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']        = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']  = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']       = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']  = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -106,9 +106,9 @@ public function deprovision(array $params = [])
      * Get a workflow.
      *
      * $params['workflow_id'] = (string)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -131,9 +131,9 @@ public function get(array $params = [])
      *
      * $params['workflow_id'] = (string)
      * $params['all']         = (boolean) The all parameter specifies whether the response should return all fields. (Default = false)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -155,9 +155,9 @@ public function getStatus(array $params = [])
      * Get a list of workflow steps.
      *
      * $params['workflow_step'] = (string)
-     * $params['pretty']        = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']         = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']   = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']        = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']         = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']   = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']        = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']   = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -176,9 +176,9 @@ public function getSteps(array $params = [])
      * Provisioning a workflow. This API is also executed when the Create or Update Workflow API is called with the provision parameter set to true.
      *
      * $params['workflow_id'] = (string)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -201,9 +201,9 @@ public function provision(array $params = [])
     /**
      * Search for workflows by using a query matching a field.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -224,9 +224,9 @@ public function search(array $params = [])
     /**
      * Search for workflows by using a query matching a field.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -253,9 +253,9 @@ public function searchState(array $params = [])
      * $params['update_fields'] = (boolean)  (Default = false)
      * $params['use_case']      = (string) To use a workflow template, specify it in the use_case query parameter when creating a workflow.
      * $params['validation']    = (string)  (Default = all)
-     * $params['pretty']        = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']         = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']   = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']        = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']         = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']   = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']        = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']   = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
diff --git a/src/OpenSearch/Namespaces/IndicesNamespace.php b/src/OpenSearch/Namespaces/IndicesNamespace.php
index 09d9b2e4..dff41e4e 100644
--- a/src/OpenSearch/Namespaces/IndicesNamespace.php
+++ b/src/OpenSearch/Namespaces/IndicesNamespace.php
@@ -41,9 +41,9 @@ class IndicesNamespace extends AbstractNamespace
      * $params['ignore_unavailable']      = (boolean) Whether specified concrete indices should be ignored when unavailable (missing or closed)
      * $params['master_timeout']          = (string) Specify timeout for connection to master
      * $params['timeout']                 = (string) Explicit operation timeout
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -67,9 +67,9 @@ public function addBlock(array $params = [])
      * Performs the analysis process on a text and return the tokens breakdown of the text.
      *
      * $params['index']       = (string) Index used to derive the analyzer. If specified, the `analyzer` or field parameter overrides this value. If no index is specified or the index does not have a default analyzer, the analyze API uses the standard analyzer.
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']        = (array) Define analyzer/tokenizer parameters and the text on which the analysis should be performed
@@ -102,9 +102,9 @@ public function analyze(array $params = [])
      * $params['ignore_unavailable'] = (boolean) If `false`, the request returns an error if it targets a missing or closed index.
      * $params['query']              = (boolean) If `true`, clears the query cache.
      * $params['request']            = (boolean) If `true`, clears the request cache.
-     * $params['pretty']             = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']              = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']        = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']             = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']              = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']        = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']             = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']        = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -133,9 +133,9 @@ public function clearCache(array $params = [])
      * $params['timeout']                 = (string) Period to wait for a response.If no response is received before the timeout expires, the request fails and returns an error.
      * $params['wait_for_active_shards']  = (any) The number of shard copies that must be active before proceeding with the operation.Set to `all` or any positive integer up to the total number of shards in the index (`number_of_replicas+1`).
      * $params['wait_for_completion']     = (boolean) Should this request wait until the operation has completed before returning. (Default = true)
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']                    = (array) The configuration for the target index (`settings` and `aliases`)
@@ -169,9 +169,9 @@ public function clone(array $params = [])
      * $params['master_timeout']          = (string) Period to wait for a connection to the master node.If no response is received before the timeout expires, the request fails and returns an error.
      * $params['timeout']                 = (string) Period to wait for a response.If no response is received before the timeout expires, the request fails and returns an error.
      * $params['wait_for_active_shards']  = (any) The number of shard copies that must be active before proceeding with the operation.Set to `all` or any positive integer up to the total number of shards in the index (`number_of_replicas+1`).
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -197,9 +197,9 @@ public function close(array $params = [])
      * $params['master_timeout']          = (string) Period to wait for a connection to the master node.If no response is received before the timeout expires, the request fails and returns an error.
      * $params['timeout']                 = (string) Period to wait for a response.If no response is received before the timeout expires, the request fails and returns an error.
      * $params['wait_for_active_shards']  = (any) The number of shard copies that must be active before proceeding with the operation. Set to `all` or any positive integer up to the total number of shards in the index (`number_of_replicas+1`).
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']                    = (array) The configuration for the index (`settings` and `mappings`)
@@ -224,9 +224,9 @@ public function create(array $params = [])
      * Creates or updates a data stream.
      *
      * $params['name']        = (string) Name of the data stream, which must meet the following criteria: Lowercase only; Cannot include `\`, `/`, `*`, `?`, `"`, `<`, `>`, `|`, `,`, `#`, `:`, or a space character; Cannot start with `-`, `_`, `+`, or `.ds-`; Cannot be `.` or `..`; Cannot be longer than 255 bytes. Multi-byte characters count towards this limit faster.
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']        = (array) The data stream definition
@@ -251,9 +251,9 @@ public function createDataStream(array $params = [])
      * Provides statistics on operations happening in a data stream.
      *
      * $params['name']        = (array) Comma-separated list of data streams used to limit the request. Wildcard expressions (`*`) are supported. To target all data streams in a cluster, omit this parameter or use `*`.
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -281,9 +281,9 @@ public function dataStreamsStats(array $params = [])
      * $params['ignore_unavailable']      = (boolean) If `false`, the request returns an error if it targets a missing or closed index. (Default = false)
      * $params['master_timeout']          = (string) Period to wait for a connection to the master node.If no response is received before the timeout expires, the request fails and returns an error.
      * $params['timeout']                 = (string) Period to wait for a response.If no response is received before the timeout expires, the request fails and returns an error.
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -309,9 +309,9 @@ public function delete(array $params = [])
      * $params['cluster_manager_timeout'] = (string) Operation timeout for connection to cluster-manager node.
      * $params['master_timeout']          = (string) Period to wait for a connection to the master node.If no response is received before the timeout expires, the request fails and returns an error.
      * $params['timeout']                 = (string) Period to wait for a response.If no response is received before the timeout expires, the request fails and returns an error.
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -335,9 +335,9 @@ public function deleteAlias(array $params = [])
      * Deletes a data stream.
      *
      * $params['name']        = (array) Comma-separated list of data streams to delete. Wildcard (`*`) expressions are supported.
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -362,9 +362,9 @@ public function deleteDataStream(array $params = [])
      * $params['cluster_manager_timeout'] = (string) Operation timeout for connection to cluster-manager node.
      * $params['master_timeout']          = (string) Period to wait for a connection to the master node. If no response is received before the timeout expires, the request fails and returns an error.
      * $params['timeout']                 = (string) Period to wait for a response. If no response is received before the timeout expires, the request fails and returns an error.
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -389,9 +389,9 @@ public function deleteIndexTemplate(array $params = [])
      * $params['cluster_manager_timeout'] = (string) Operation timeout for connection to cluster-manager node.
      * $params['master_timeout']          = (string) Period to wait for a connection to the master node.If no response is received before the timeout expires, the request fails and returns an error.
      * $params['timeout']                 = (string) Period to wait for a response.If no response is received before the timeout expires, the request fails and returns an error.
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -420,9 +420,9 @@ public function deleteTemplate(array $params = [])
      * $params['ignore_unavailable']      = (boolean) If `false`, the request returns an error if it targets a missing or closed index. (Default = false)
      * $params['include_defaults']        = (boolean) If `true`, return all default settings in the response. (Default = false)
      * $params['local']                   = (boolean) If `true`, the request retrieves information from the local node only. (Default = false)
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -452,9 +452,9 @@ public function exists(array $params = []): bool
      * $params['expand_wildcards']   = (any) Type of index that wildcard patterns can match.If the request can target data streams, this argument determines whether wildcard expressions match hidden data streams.Supports comma-separated values, such as `open,hidden`.Valid values are: `all`, `open`, `closed`, `hidden`, `none`.
      * $params['ignore_unavailable'] = (boolean) If `false`, requests that include a missing data stream or index in the target indices or data streams return an error.
      * $params['local']              = (boolean) If `true`, the request retrieves information from the local node only. (Default = false)
-     * $params['pretty']             = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']              = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']        = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']             = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']              = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']        = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']             = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']        = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -485,9 +485,9 @@ public function existsAlias(array $params = []): bool
      * $params['flat_settings']           = (boolean) Return settings in flat format. (Default = false)
      * $params['local']                   = (boolean) Return local information, do not retrieve the state from cluster-manager node. (Default = false)
      * $params['master_timeout']          = (string) Period to wait for a connection to the master node. If no response is received before the timeout expires, the request fails and returns an error.
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -516,9 +516,9 @@ public function existsIndexTemplate(array $params = []): bool
      * $params['flat_settings']           = (boolean) Return settings in flat format. (Default = false)
      * $params['local']                   = (boolean) Return local information, do not retrieve the state from cluster-manager node. (Default = false)
      * $params['master_timeout']          = (string) Explicit operation timeout for connection to master node
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -548,9 +548,9 @@ public function existsTemplate(array $params = []): bool
      * $params['force']              = (boolean) If `true`, the request forces a flush even if there are no changes to commit to the index.
      * $params['ignore_unavailable'] = (boolean) If `false`, the request returns an error if it targets a missing or closed index.
      * $params['wait_if_ongoing']    = (boolean) If `true`, the flush operation blocks until execution when another flush operation is running.If `false`, OpenSearch returns an error if you request a flush when another flush operation is running. (Default = true)
-     * $params['pretty']             = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']              = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']        = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']             = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']              = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']        = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']             = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']        = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -580,9 +580,9 @@ public function flush(array $params = [])
      * $params['only_expunge_deletes'] = (boolean) Specify whether the operation should only expunge deleted documents
      * $params['primary_only']         = (boolean) Specify whether the operation should only perform on primary shards. Defaults to false. (Default = false)
      * $params['wait_for_completion']  = (boolean) Should the request wait until the force merge is completed. (Default = true)
-     * $params['pretty']               = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']          = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']               = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']          = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']               = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']          = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -612,9 +612,9 @@ public function forcemerge(array $params = [])
      * $params['include_defaults']        = (boolean) If true, return all default settings in the response. (Default = false)
      * $params['local']                   = (boolean) If true, the request retrieves information from the local node only. Defaults to false, which means information is retrieved from the master node. (Default = false)
      * $params['master_timeout']          = (string) Period to wait for a connection to the master node. If no response is received before the timeout expires, the request fails and returns an error.
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -641,9 +641,9 @@ public function get(array $params = [])
      * $params['expand_wildcards']   = (any) Type of index that wildcard patterns can match.If the request can target data streams, this argument determines whether wildcard expressions match hidden data streams.Supports comma-separated values, such as `open,hidden`.Valid values are: `all`, `open`, `closed`, `hidden`, `none`.
      * $params['ignore_unavailable'] = (boolean) If `false`, the request returns an error if it targets a missing or closed index.
      * $params['local']              = (boolean) If `true`, the request retrieves information from the local node only. (Default = false)
-     * $params['pretty']             = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']              = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']        = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']             = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']              = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']        = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']             = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']        = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -667,9 +667,9 @@ public function getAlias(array $params = [])
      * Returns data streams.
      *
      * $params['name']        = (array) Comma-separated list of data stream names used to limit the request. Wildcard (`*`) expressions are supported. If omitted, all data streams are returned.
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -697,9 +697,9 @@ public function getDataStream(array $params = [])
      * $params['ignore_unavailable'] = (boolean) If `false`, the request returns an error if it targets a missing or closed index.
      * $params['include_defaults']   = (boolean) If `true`, return all default settings in the response.
      * $params['local']              = (boolean) If `true`, the request retrieves information from the local node only. (Default = false)
-     * $params['pretty']             = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']              = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']        = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']             = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']              = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']        = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']             = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']        = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -727,9 +727,9 @@ public function getFieldMapping(array $params = [])
      * $params['flat_settings']           = (boolean) If true, returns settings in flat format. (Default = false)
      * $params['local']                   = (boolean) If true, the request retrieves information from the local node only. Defaults to false, which means information is retrieved from the master node. (Default = false)
      * $params['master_timeout']          = (string) Period to wait for a connection to the master node. If no response is received before the timeout expires, the request fails and returns an error.
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -757,9 +757,9 @@ public function getIndexTemplate(array $params = [])
      * $params['ignore_unavailable']      = (boolean) If `false`, the request returns an error if it targets a missing or closed index.
      * $params['local']                   = (boolean) If `true`, the request retrieves information from the local node only. (Default = false)
      * $params['master_timeout']          = (string) Period to wait for a connection to the master node.If no response is received before the timeout expires, the request fails and returns an error.
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -790,9 +790,9 @@ public function getMapping(array $params = [])
      * $params['include_defaults']        = (boolean) If `true`, return all default settings in the response. (Default = false)
      * $params['local']                   = (boolean) If `true`, the request retrieves information from the local node only. If`false`, information is retrieved from the master node. (Default = false)
      * $params['master_timeout']          = (string) Period to wait for a connection to the master node. If no response isreceived before the timeout expires, the request fails and returns anerror.
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -820,9 +820,9 @@ public function getSettings(array $params = [])
      * $params['flat_settings']           = (boolean) If `true`, returns settings in flat format. (Default = false)
      * $params['local']                   = (boolean) If `true`, the request retrieves information from the local node only. (Default = false)
      * $params['master_timeout']          = (string) Period to wait for a connection to the master node.If no response is received before the timeout expires, the request fails and returns an error.
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -847,9 +847,9 @@ public function getTemplate(array $params = [])
      * $params['allow_no_indices']   = (boolean) Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified).
      * $params['expand_wildcards']   = (any) Whether to expand wildcard expression to concrete indices that are open, closed or both.
      * $params['ignore_unavailable'] = (boolean) Whether specified concrete indices should be ignored when unavailable (missing or closed).
-     * $params['pretty']             = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']              = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']        = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']             = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']              = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']        = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']             = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']        = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -880,9 +880,9 @@ public function getUpgrade(array $params = [])
      * $params['timeout']                 = (string) Period to wait for a response.If no response is received before the timeout expires, the request fails and returns an error.
      * $params['wait_for_active_shards']  = (any) The number of shard copies that must be active before proceeding with the operation.Set to `all` or any positive integer up to the total number of shards in the index (`number_of_replicas+1`).
      * $params['wait_for_completion']     = (boolean) Should this request wait until the operation has completed before returning. (Default = true)
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -908,9 +908,9 @@ public function open(array $params = [])
      * $params['cluster_manager_timeout'] = (string) Operation timeout for connection to cluster-manager node.
      * $params['master_timeout']          = (string) Period to wait for a connection to the master node.If no response is received before the timeout expires, the request fails and returns an error.
      * $params['timeout']                 = (string) Period to wait for a response.If no response is received before the timeout expires, the request fails and returns an error.
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']                    = (array) The settings for the alias, such as `routing` or `filter`
@@ -941,9 +941,9 @@ public function putAlias(array $params = [])
      * $params['cluster_manager_timeout'] = (string) Operation timeout for connection to cluster-manager node.
      * $params['create']                  = (boolean) If `true`, this request cannot replace or update existing index templates. (Default = false)
      * $params['master_timeout']          = (string) Operation timeout for connection to master node.
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']                    = (array) The template definition (Required)
@@ -975,9 +975,9 @@ public function putIndexTemplate(array $params = [])
      * $params['master_timeout']          = (string) Period to wait for a connection to the master node.If no response is received before the timeout expires, the request fails and returns an error.
      * $params['timeout']                 = (string) Period to wait for a response.If no response is received before the timeout expires, the request fails and returns an error.
      * $params['write_index_only']        = (boolean) If `true`, the mappings are applied only to the current write index for the target. (Default = false)
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']                    = (array) The mapping definition (Required)
@@ -1010,9 +1010,9 @@ public function putMapping(array $params = [])
      * $params['master_timeout']          = (string) Period to wait for a connection to the master node. If no response isreceived before the timeout expires, the request fails and returns anerror.
      * $params['preserve_existing']       = (boolean) If `true`, existing index settings remain unchanged. (Default = false)
      * $params['timeout']                 = (string) Period to wait for a response. If no response is received before the timeout expires, the request fails and returns an error.
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -1040,9 +1040,9 @@ public function putSettings(array $params = [])
      * $params['create']                  = (boolean) If true, this request cannot replace or update existing index templates. (Default = false)
      * $params['master_timeout']          = (string) Period to wait for a connection to the master node. If no response isreceived before the timeout expires, the request fails and returns an error.
      * $params['order']                   = (number) Order in which OpenSearch applies this template if indexmatches multiple templates.Templates with lower 'order' values are merged first. Templates with higher'order' values are merged later, overriding templates with lower values.
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']                    = (array) The template definition (Required)
@@ -1069,9 +1069,9 @@ public function putTemplate(array $params = [])
      * $params['index']       = (array) Comma-separated list of data streams, indices, and aliases used to limit the request. Supports wildcards (`*`). To target all data streams and indices, omit this parameter or use `*` or `_all`.
      * $params['active_only'] = (boolean) If `true`, the response only includes ongoing shard recoveries. (Default = false)
      * $params['detailed']    = (boolean) If `true`, the response includes detailed information about shard recoveries. (Default = false)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -1096,9 +1096,9 @@ public function recovery(array $params = [])
      * $params['allow_no_indices']   = (boolean) If `false`, the request returns an error if any wildcard expression, index alias, or `_all` value targets only missing or closed indices.This behavior applies even if the request targets other open indices.
      * $params['expand_wildcards']   = (any) Type of index that wildcard patterns can match.If the request can target data streams, this argument determines whether wildcard expressions match hidden data streams.Supports comma-separated values, such as `open,hidden`.Valid values are: `all`, `open`, `closed`, `hidden`, `none`.
      * $params['ignore_unavailable'] = (boolean) If `false`, the request returns an error if it targets a missing or closed index.
-     * $params['pretty']             = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']              = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']        = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']             = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']              = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']        = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']             = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']        = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -1121,9 +1121,9 @@ public function refresh(array $params = [])
      *
      * $params['name']             = (array) Comma-separated name(s) or index pattern(s) of the indices, aliases, and data streams to resolve. Resources on remote clusters can be specified using the `<cluster>`:`<name>` syntax.
      * $params['expand_wildcards'] = (any) Type of index that wildcard patterns can match.If the request can target data streams, this argument determines whether wildcard expressions match hidden data streams.Supports comma-separated values, such as `open,hidden`.Valid values are: `all`, `open`, `closed`, `hidden`, `none`.
-     * $params['pretty']           = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']            = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']      = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']           = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']            = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']      = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']           = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']      = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -1151,9 +1151,9 @@ public function resolveIndex(array $params = [])
      * $params['master_timeout']          = (string) Period to wait for a connection to the master node.If no response is received before the timeout expires, the request fails and returns an error.
      * $params['timeout']                 = (string) Period to wait for a response.If no response is received before the timeout expires, the request fails and returns an error.
      * $params['wait_for_active_shards']  = (any) The number of shard copies that must be active before proceeding with the operation.Set to all or any positive integer up to the total number of shards in the index (`number_of_replicas+1`).
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']                    = (array) The conditions that needs to be met for executing rollover
@@ -1184,9 +1184,9 @@ public function rollover(array $params = [])
      * $params['expand_wildcards']   = (any) Type of index that wildcard patterns can match.If the request can target data streams, this argument determines whether wildcard expressions match hidden data streams.Supports comma-separated values, such as `open,hidden`.Valid values are: `all`, `open`, `closed`, `hidden`, `none`.
      * $params['ignore_unavailable'] = (boolean) If `false`, the request returns an error if it targets a missing or closed index.
      * $params['verbose']            = (boolean) If `true`, the request returns a verbose response. (Default = false)
-     * $params['pretty']             = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']              = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']        = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']             = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']              = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']        = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']             = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']        = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -1212,9 +1212,9 @@ public function segments(array $params = [])
      * $params['expand_wildcards']   = (any) Type of index that wildcard patterns can match. If the request can target data streams,this argument determines whether wildcard expressions match hidden data streams.
      * $params['ignore_unavailable'] = (boolean) If true, missing or closed indices are not included in the response.
      * $params['status']             = (any) List of shard health statuses used to limit the request.
-     * $params['pretty']             = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']              = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']        = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']             = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']              = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']        = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']             = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']        = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -1244,9 +1244,9 @@ public function shardStores(array $params = [])
      * $params['timeout']                 = (string) Period to wait for a response.If no response is received before the timeout expires, the request fails and returns an error.
      * $params['wait_for_active_shards']  = (any) The number of shard copies that must be active before proceeding with the operation.Set to `all` or any positive integer up to the total number of shards in the index (`number_of_replicas+1`).
      * $params['wait_for_completion']     = (boolean) Should this request wait until the operation has completed before returning. (Default = true)
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']                    = (array) The configuration for the target index (`settings` and `aliases`)
@@ -1277,9 +1277,9 @@ public function shrink(array $params = [])
      * $params['cluster_manager_timeout'] = (string) Operation timeout for connection to cluster-manager node.
      * $params['create']                  = (boolean) If `true`, the template passed in the body is only used if no existingtemplates match the same index patterns. If `false`, the simulation usesthe template with the highest priority. Note that the template is notpermanently added or updated in either case; it is only used for thesimulation. (Default = false)
      * $params['master_timeout']          = (string) Period to wait for a connection to the master node. If no response is receivedbefore the timeout expires, the request fails and returns an error.
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']                    = (array) New index template definition, which will be included in the simulation, as if it already exists in the system
@@ -1308,9 +1308,9 @@ public function simulateIndexTemplate(array $params = [])
      * $params['cluster_manager_timeout'] = (string) Operation timeout for connection to cluster-manager node.
      * $params['create']                  = (boolean) If true, the template passed in the body is only used if no existing templates match the same index patterns. If false, the simulation uses the template with the highest priority. Note that the template is not permanently added or updated in either case; it is only used for the simulation. (Default = false)
      * $params['master_timeout']          = (string) Period to wait for a connection to the master node. If no response is received before the timeout expires, the request fails and returns an error.
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -1342,9 +1342,9 @@ public function simulateTemplate(array $params = [])
      * $params['timeout']                 = (string) Period to wait for a response.If no response is received before the timeout expires, the request fails and returns an error.
      * $params['wait_for_active_shards']  = (any) The number of shard copies that must be active before proceeding with the operation.Set to `all` or any positive integer up to the total number of shards in the index (`number_of_replicas+1`).
      * $params['wait_for_completion']     = (boolean) Should this request wait until the operation has completed before returning. (Default = true)
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']                    = (array) The configuration for the target index (`settings` and `aliases`)
@@ -1381,9 +1381,9 @@ public function split(array $params = [])
      * $params['include_segment_file_sizes'] = (boolean) If true, the call reports the aggregated disk usage of each one of the Lucene index files (only applies if segment stats are requested). (Default = false)
      * $params['include_unloaded_segments']  = (boolean) If true, the response includes information from segments that are not loaded into memory. (Default = false)
      * $params['level']                      = (enum) Indicates whether statistics are aggregated at the cluster, index, or shard level. (Options = cluster,indices,shards)
-     * $params['pretty']                     = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                      = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']                = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                     = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                      = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']                = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                     = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']                = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -1409,9 +1409,9 @@ public function stats(array $params = [])
      * $params['cluster_manager_timeout'] = (string) Operation timeout for connection to cluster-manager node.
      * $params['master_timeout']          = (string) Period to wait for a connection to the master node.If no response is received before the timeout expires, the request fails and returns an error.
      * $params['timeout']                 = (string) Period to wait for a response.If no response is received before the timeout expires, the request fails and returns an error.
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']                    = (array) The definition of `actions` to perform (Required)
@@ -1439,9 +1439,9 @@ public function updateAliases(array $params = [])
      * $params['ignore_unavailable']    = (boolean) Whether specified concrete indices should be ignored when unavailable (missing or closed).
      * $params['only_ancient_segments'] = (boolean) If true, only ancient (an older Lucene major release) segments will be upgraded.
      * $params['wait_for_completion']   = (boolean) Should this request wait until the operation has completed before returning. (Default = false)
-     * $params['pretty']                = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                 = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']           = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                 = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']           = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']           = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -1475,9 +1475,9 @@ public function upgrade(array $params = [])
      * $params['lenient']            = (boolean) If `true`, format-based query failures (such as providing text to a numeric field) in the query string will be ignored.
      * $params['q']                  = (string) Query in the Lucene query string syntax.
      * $params['rewrite']            = (boolean) If `true`, returns a more detailed explanation showing the actual Lucene query that will be executed.
-     * $params['pretty']             = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']              = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']        = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']             = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']              = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']        = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']             = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']        = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']               = (array) The query definition specified with the Query DSL
diff --git a/src/OpenSearch/Namespaces/IngestNamespace.php b/src/OpenSearch/Namespaces/IngestNamespace.php
index a0c35fd3..869667d8 100644
--- a/src/OpenSearch/Namespaces/IngestNamespace.php
+++ b/src/OpenSearch/Namespaces/IngestNamespace.php
@@ -37,9 +37,9 @@ class IngestNamespace extends AbstractNamespace
      * $params['cluster_manager_timeout'] = (string) Operation timeout for connection to cluster-manager node.
      * $params['master_timeout']          = (string) Period to wait for a connection to the master node.If no response is received before the timeout expires, the request fails and returns an error.
      * $params['timeout']                 = (string) Period to wait for a response.If no response is received before the timeout expires, the request fails and returns an error.
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -63,9 +63,9 @@ public function deletePipeline(array $params = [])
      * $params['id']                      = (string) Comma-separated list of pipeline IDs to retrieve. Wildcard (`*`) expressions are supported. To get all ingest pipelines, omit this parameter or use `*`.
      * $params['cluster_manager_timeout'] = (string) Operation timeout for connection to cluster-manager node.
      * $params['master_timeout']          = (string) Period to wait for a connection to the master node.If no response is received before the timeout expires, the request fails and returns an error.
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -86,9 +86,9 @@ public function getPipeline(array $params = [])
     /**
      * Returns a list of the built-in patterns.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -110,9 +110,9 @@ public function processorGrok(array $params = [])
      * $params['cluster_manager_timeout'] = (string) Operation timeout for connection to cluster-manager node.
      * $params['master_timeout']          = (string) Period to wait for a connection to the master node. If no response is received before the timeout expires, the request fails and returns an error.
      * $params['timeout']                 = (string) Period to wait for a response. If no response is received before the timeout expires, the request fails and returns an error.
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']                    = (array) The ingest definition (Required)
@@ -138,9 +138,9 @@ public function putPipeline(array $params = [])
      *
      * $params['id']          = (string) Pipeline to test. If you don't specify a `pipeline` in the request body, this parameter is required.
      * $params['verbose']     = (boolean) If `true`, the response includes output data for each processor in the executed pipeline. (Default = false)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']        = (array) The simulate definition (Required)
diff --git a/src/OpenSearch/Namespaces/InsightsNamespace.php b/src/OpenSearch/Namespaces/InsightsNamespace.php
index ecbfa4a6..3536cea7 100644
--- a/src/OpenSearch/Namespaces/InsightsNamespace.php
+++ b/src/OpenSearch/Namespaces/InsightsNamespace.php
@@ -27,9 +27,9 @@ class InsightsNamespace extends AbstractNamespace
     /**
      * Retrieves the top queries based on the given metric type (latency, CPU, or memory).
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
diff --git a/src/OpenSearch/Namespaces/IsmNamespace.php b/src/OpenSearch/Namespaces/IsmNamespace.php
index ff91cbb0..13d55588 100644
--- a/src/OpenSearch/Namespaces/IsmNamespace.php
+++ b/src/OpenSearch/Namespaces/IsmNamespace.php
@@ -28,9 +28,9 @@ class IsmNamespace extends AbstractNamespace
      * Adds a policy to an index.
      *
      * $params['index']       = (string) Comma-separated list of data streams, indices, and aliases. Supports wildcards (`*`).
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -54,9 +54,9 @@ public function addPolicy(array $params = [])
      * Updates the managed index policy to a new policy.
      *
      * $params['index']       = (string) Comma-separated list of data streams, indices, and aliases. Supports wildcards (`*`).
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -80,9 +80,9 @@ public function changePolicy(array $params = [])
      * Deletes a policy.
      *
      * $params['policy_id']   = (string)  (Required)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -104,9 +104,9 @@ public function deletePolicy(array $params = [])
      * Checks whether the policy exists.
      *
      * $params['policy_id']   = (string)  (Required)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -131,9 +131,9 @@ public function existsPolicy(array $params = []): bool
      * Gets the currently applied policy on indices.
      *
      * $params['index']       = (string) Comma-separated list of data streams, indices, and aliases. Supports wildcards (`*`).
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -156,9 +156,9 @@ public function explainPolicy(array $params = [])
     /**
      * Gets the policies.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -177,9 +177,9 @@ public function getPolicies(array $params = [])
      * Gets a policy.
      *
      * $params['policy_id']   = (string)  (Required)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -203,9 +203,9 @@ public function getPolicy(array $params = [])
      * $params['if_primary_term'] = (number) Only perform the operation if the document has this primary term.
      * $params['if_seq_no']       = (integer) Only perform the operation if the document has this sequence number.
      * $params['policyID']        = (string)
-     * $params['pretty']          = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']           = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']     = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']          = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']           = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']     = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']          = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']     = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -229,9 +229,9 @@ public function putPolicies(array $params = [])
      * $params['policy_id']       = (string)  (Required)
      * $params['if_primary_term'] = (number) Only perform the operation if the document has this primary term.
      * $params['if_seq_no']       = (integer) Only perform the operation if the document has this sequence number.
-     * $params['pretty']          = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']           = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']     = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']          = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']           = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']     = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']          = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']     = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -255,9 +255,9 @@ public function putPolicy(array $params = [])
      * Refresh search analyzers in real time.
      *
      * $params['index']       = (string) Comma-separated list of data streams, indices, and aliases. Supports wildcards (`*`). (Required)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -279,9 +279,9 @@ public function refreshSearchAnalyzers(array $params = [])
      * Removes a policy from an index.
      *
      * $params['index']       = (string) Comma-separated list of data streams, indices, and aliases. Supports wildcards (`*`).
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -303,9 +303,9 @@ public function removePolicy(array $params = [])
      * Retry the failed action for an index.
      *
      * $params['index']       = (string) Comma-separated list of data streams, indices, and aliases. Supports wildcards (`*`).
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
diff --git a/src/OpenSearch/Namespaces/KnnNamespace.php b/src/OpenSearch/Namespaces/KnnNamespace.php
index 5cfb4a82..4175a572 100644
--- a/src/OpenSearch/Namespaces/KnnNamespace.php
+++ b/src/OpenSearch/Namespaces/KnnNamespace.php
@@ -28,9 +28,9 @@ class KnnNamespace extends AbstractNamespace
      * Used to delete a particular model in the cluster.
      *
      * $params['model_id']    = (string) The id of the model.
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -52,9 +52,9 @@ public function deleteModel(array $params = [])
      * Used to retrieve information about models present in the cluster.
      *
      * $params['model_id']    = (string) The id of the model.
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -117,9 +117,9 @@ public function getModel(array $params = [])
      * $params['track_total_hits']              = (boolean) Indicate if the number of documents that match the query should be tracked.
      * $params['typed_keys']                    = (boolean) Specify whether aggregation and suggester names should be prefixed by their respective types in the response.
      * $params['version']                       = (boolean) Whether to return document version as part of a hit.
-     * $params['pretty']                        = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                         = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']                   = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                        = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                         = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']                   = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                        = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']                   = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -143,9 +143,9 @@ public function searchModels(array $params = [])
      * $params['node_id']     = (array) Comma-separated list of node IDs or names to limit the returned information; use `_local` to return information from the node you're connecting to, leave empty to get information from all nodes.
      * $params['stat']        = (array) Comma-separated list of stats to retrieve; use `_all` or empty string to retrieve all stats.
      * $params['timeout']     = (string) Operation timeout.
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -170,9 +170,9 @@ public function stats(array $params = [])
      *
      * $params['model_id']    = (string) The id of the model.
      * $params['preference']  = (string) Preferred node to execute training.
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -196,9 +196,9 @@ public function trainModel(array $params = [])
      * Preloads native library files into memory, reducing initial search latency for specified indexes.
      *
      * $params['index']       = (array) Comma-separated list of indices; use `_all` or empty string to perform the operation on all indices. (Required)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
diff --git a/src/OpenSearch/Namespaces/ListNamespace.php b/src/OpenSearch/Namespaces/ListNamespace.php
new file mode 100644
index 00000000..01427453
--- /dev/null
+++ b/src/OpenSearch/Namespaces/ListNamespace.php
@@ -0,0 +1,125 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ *
+ * Modifications Copyright OpenSearch Contributors. See
+ * GitHub history for details.
+ */
+
+namespace OpenSearch\Namespaces;
+
+use OpenSearch\Namespaces\AbstractNamespace;
+
+/**
+ * Class ListNamespace
+ *
+ * NOTE: This file is autogenerated using util/GenerateEndpoints.php
+ */
+class ListNamespace extends AbstractNamespace
+{
+    /**
+     * Returns help for the List APIs.
+     *
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
+     * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
+     * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
+     *
+     * @param array $params Associative array of parameters
+     * @return array
+     */
+    public function help(array $params = [])
+    {
+        $endpointBuilder = $this->endpoints;
+        $endpoint = $endpointBuilder('List\Help');
+        $endpoint->setParams($params);
+
+        return $this->performRequest($endpoint);
+    }
+    /**
+     * Returns paginated information about indexes including number of primaries and replicas, document counts, disk size.
+     *
+     * $params['index']                     = (array) Comma-separated list of data streams, indexes, and aliases used to limit the request. Supports wildcards (`*`). To target all data streams and indexes, omit this parameter or use `*` or `_all`.
+     * $params['bytes']                     = (enum) The unit used to display byte values. (Options = b,g,gb,k,kb,m,mb,p,pb,t,tb)
+     * $params['cluster_manager_timeout']   = (string) Operation timeout for connection to cluster-manager node.
+     * $params['expand_wildcards']          = (any) The type of index that wildcard patterns can match.
+     * $params['format']                    = (string) A short version of the Accept header, such as `JSON`, `YAML`.
+     * $params['h']                         = (array) Comma-separated list of column names to display.
+     * $params['health']                    = (enum) The health status used to limit returned indexes. By default, the response includes indexes of any health status. (Options = green,red,yellow)
+     * $params['help']                      = (boolean) Return help information. (Default = false)
+     * $params['include_unloaded_segments'] = (boolean) If true, the response includes information from segments that are not loaded into memory. (Default = false)
+     * $params['local']                     = (boolean) Return local information, do not retrieve the state from cluster-manager node. (Default = false)
+     * $params['master_timeout']            = (string) Operation timeout for connection to cluster manager node.
+     * $params['next_token']                = (Array) Token to retrieve next page of indexes.
+     * $params['pri']                       = (boolean) If true, the response only includes information from primary shards. (Default = false)
+     * $params['s']                         = (array) Comma-separated list of column names or column aliases to sort by.
+     * $params['size']                      = (integer) Maximum number of indexes to be displayed in a page.
+     * $params['sort']                      = (enum) Defines order in which indexes will be displayed. Accepted values are `asc` and `desc`. If `desc`, most recently created indexes would be displayed first. (Options = asc,desc)
+     * $params['time']                      = (enum) The unit used to display time values. (Options = d,h,m,micros,ms,nanos,s)
+     * $params['v']                         = (boolean) Verbose mode. Display column headers. (Default = false)
+     * $params['pretty']                    = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                     = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']               = (boolean) Whether to include the stack trace of returned errors. (Default = false)
+     * $params['source']                    = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
+     * $params['filter_path']               = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
+     *
+     * @param array $params Associative array of parameters
+     * @return array
+     */
+    public function indices(array $params = [])
+    {
+        $index = $this->extractArgument($params, 'index');
+
+        $endpointBuilder = $this->endpoints;
+        $endpoint = $endpointBuilder('List\Indices');
+        $endpoint->setParams($params);
+        $endpoint->setIndex($index);
+
+        return $this->performRequest($endpoint);
+    }
+    /**
+     * Returns paginated details of shard allocation on nodes.
+     *
+     * $params['index']                   = (array) A comma-separated list of data streams, indexes, and aliases used to limit the request. Supports wildcards (`*`). To target all data streams and indexes, omit this parameter or use `*` or `_all`.
+     * $params['bytes']                   = (enum) The unit used to display byte values. (Options = b,g,gb,k,kb,m,mb,p,pb,t,tb)
+     * $params['cluster_manager_timeout'] = (string) Operation timeout for connection to cluster-manager node.
+     * $params['format']                  = (string) A short version of the Accept header, such as `JSON`, `YAML`.
+     * $params['h']                       = (array) Comma-separated list of column names to display.
+     * $params['help']                    = (boolean) Return help information. (Default = false)
+     * $params['local']                   = (boolean) Return local information, do not retrieve the state from cluster-manager node. (Default = false)
+     * $params['master_timeout']          = (string) Operation timeout for connection to cluster manager node.
+     * $params['next_token']              = (Array) Token to retrieve next page of shards.
+     * $params['s']                       = (array) Comma-separated list of column names or column aliases to sort by.
+     * $params['size']                    = (integer) Maximum number of shards to be displayed in a page.
+     * $params['sort']                    = (enum) Defines order in which shards will be displayed. Accepted values are `asc` and `desc`. If `desc`, most recently created shards would be displayed first. (Options = asc,desc)
+     * $params['time']                    = (enum) The unit in which to display time values. (Options = d,h,m,micros,ms,nanos,s)
+     * $params['v']                       = (boolean) Verbose mode. Display column headers. (Default = false)
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
+     * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
+     * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
+     *
+     * @param array $params Associative array of parameters
+     * @return array
+     */
+    public function shards(array $params = [])
+    {
+        $index = $this->extractArgument($params, 'index');
+
+        $endpointBuilder = $this->endpoints;
+        $endpoint = $endpointBuilder('List\Shards');
+        $endpoint->setParams($params);
+        $endpoint->setIndex($index);
+
+        return $this->performRequest($endpoint);
+    }
+}
diff --git a/src/OpenSearch/Namespaces/MlNamespace.php b/src/OpenSearch/Namespaces/MlNamespace.php
index 4938b67e..596d87fa 100644
--- a/src/OpenSearch/Namespaces/MlNamespace.php
+++ b/src/OpenSearch/Namespaces/MlNamespace.php
@@ -28,9 +28,9 @@ class MlNamespace extends AbstractNamespace
      * Delete an agent.
      *
      * $params['agent_id']    = (string)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -52,9 +52,9 @@ public function deleteAgent(array $params = [])
      * Deletes a model.
      *
      * $params['id']          = (string)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -76,9 +76,9 @@ public function deleteModel(array $params = [])
      * Deletes a model group.
      *
      * $params['id']          = (string)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -100,9 +100,9 @@ public function deleteModelGroup(array $params = [])
      * Deletes a task.
      *
      * $params['task_id']     = (string)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -124,9 +124,9 @@ public function deleteTask(array $params = [])
      * Retrieves a model group.
      *
      * $params['model_group_id'] = (string)
-     * $params['pretty']         = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']          = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']    = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']         = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']          = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']    = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']         = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']    = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -148,9 +148,9 @@ public function getModelGroup(array $params = [])
      * Retrieves a task.
      *
      * $params['id']          = (string)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -171,9 +171,9 @@ public function getTask(array $params = [])
     /**
      * Register an agent.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -194,9 +194,9 @@ public function registerAgents(array $params = [])
     /**
      * Registers a model.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -217,9 +217,9 @@ public function registerModel(array $params = [])
     /**
      * Registers a model group.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -240,9 +240,9 @@ public function registerModelGroup(array $params = [])
     /**
      * Searches for models.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
diff --git a/src/OpenSearch/Namespaces/NodesNamespace.php b/src/OpenSearch/Namespaces/NodesNamespace.php
index e04f2408..40486557 100644
--- a/src/OpenSearch/Namespaces/NodesNamespace.php
+++ b/src/OpenSearch/Namespaces/NodesNamespace.php
@@ -40,9 +40,9 @@ class NodesNamespace extends AbstractNamespace
      * $params['threads']             = (integer) Specify the number of threads to provide information for. (Default = 3)
      * $params['timeout']             = (string) Operation timeout.
      * $params['type']                = (enum) The type to sample. (Options = block,cpu,wait)
-     * $params['pretty']              = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']               = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']         = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']              = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']               = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']         = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']              = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']         = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -68,9 +68,9 @@ public function hotThreads(array $params = [])
      * $params['node_id']           = (array) Comma-separated list of node IDs or names used to limit returned information.
      * $params['flat_settings']     = (boolean) If true, returns settings in flat format. (Default = false)
      * $params['timeout']           = (string) Period to wait for a response. If no response is received before the timeout expires, the request fails and returns an error.
-     * $params['pretty']            = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']             = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']       = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']            = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']             = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']       = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']            = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']       = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -97,9 +97,9 @@ public function info(array $params = [])
      *
      * $params['node_id']     = (array) The names of particular nodes in the cluster to target.
      * $params['timeout']     = (string) Period to wait for a response.If no response is received before the timeout expires, the request fails and returns an error.
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']        = (array) An object containing the password for the opensearch keystore
@@ -134,9 +134,9 @@ public function reloadSecureSettings(array $params = [])
      * $params['level']                      = (enum) Indicates whether statistics are aggregated at the cluster, index, or shard level. (Options = cluster,indices,shards)
      * $params['timeout']                    = (string) Period to wait for a response. If no response is received before the timeout expires, the request fails and returns an error.
      * $params['types']                      = (array) A comma-separated list of document types for the indexing index metric.
-     * $params['pretty']                     = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                      = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']                = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                     = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                      = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']                = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                     = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']                = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -164,9 +164,9 @@ public function stats(array $params = [])
      * $params['node_id']     = (array) A comma-separated list of node IDs or names to limit the returned information; use `_local` to return information from the node you're connecting to, leave empty to get information from all nodes
      * $params['metric']      = (array) Limits the information returned to the specific metrics. A comma-separated list of the following options: `_all`, `rest_actions`.
      * $params['timeout']     = (string) Period to wait for a response.If no response is received before the timeout expires, the request fails and returns an error.
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
diff --git a/src/OpenSearch/Namespaces/NotificationsNamespace.php b/src/OpenSearch/Namespaces/NotificationsNamespace.php
index d0b9cd53..f83c1ecb 100644
--- a/src/OpenSearch/Namespaces/NotificationsNamespace.php
+++ b/src/OpenSearch/Namespaces/NotificationsNamespace.php
@@ -27,9 +27,9 @@ class NotificationsNamespace extends AbstractNamespace
     /**
      * Create channel configuration.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -51,9 +51,9 @@ public function createConfig(array $params = [])
      * Delete a channel configuration.
      *
      * $params['config_id']   = (string) The ID of the channel configuration to delete.
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -76,9 +76,9 @@ public function deleteConfig(array $params = [])
      *
      * $params['config_id']      = (string) The ID of the channel configuration to delete.
      * $params['config_id_list'] = (string) A comma-separated list of channel IDs to delete.
-     * $params['pretty']         = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']          = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']    = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']         = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']          = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']    = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']         = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']    = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -97,9 +97,9 @@ public function deleteConfigs(array $params = [])
      * Get a specific channel configuration.
      *
      * $params['config_id']   = (string)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -160,9 +160,9 @@ public function getConfig(array $params = [])
      * $params['text_query']                                   = (string)
      * $params['webhook.url']                                  = (string)
      * $params['webhook.url.keyword']                          = (string)
-     * $params['pretty']                                       = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                                        = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']                                  = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                                       = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                                        = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']                                  = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                                       = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']                                  = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -183,9 +183,9 @@ public function getConfigs(array $params = [])
     /**
      * List created notification channels.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -203,9 +203,9 @@ public function listChannels(array $params = [])
     /**
      * List supported channel configurations.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -224,9 +224,9 @@ public function listFeatures(array $params = [])
      * Send a test notification.
      *
      * $params['config_id']   = (string)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -248,9 +248,9 @@ public function sendTest(array $params = [])
      * Update channel configuration.
      *
      * $params['config_id']   = (string)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
diff --git a/src/OpenSearch/Namespaces/ObservabilityNamespace.php b/src/OpenSearch/Namespaces/ObservabilityNamespace.php
index ac9b1299..a98912b2 100644
--- a/src/OpenSearch/Namespaces/ObservabilityNamespace.php
+++ b/src/OpenSearch/Namespaces/ObservabilityNamespace.php
@@ -27,9 +27,9 @@ class ObservabilityNamespace extends AbstractNamespace
     /**
      * Creates a new observability object.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -51,9 +51,9 @@ public function createObject(array $params = [])
      * Deletes specific observability object specified by ID.
      *
      * $params['object_id']   = (string) The ID of the Observability Object.
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -76,9 +76,9 @@ public function deleteObject(array $params = [])
      *
      * $params['objectId']     = (string) The ID of a single Observability Object to delete.
      * $params['objectIdList'] = (string) A comma-separated list of Observability Object IDs to delete.
-     * $params['pretty']       = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']        = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']  = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']       = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']        = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']  = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']       = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']  = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -96,9 +96,9 @@ public function deleteObjects(array $params = [])
     /**
      * Retrieves Local Stats of all observability objects.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -117,9 +117,9 @@ public function getLocalstats(array $params = [])
      * Retrieves specific observability object specified by ID.
      *
      * $params['object_id']   = (string) The ID of the Observability Object.
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -140,9 +140,9 @@ public function getObject(array $params = [])
     /**
      * Retrieves list of all observability objects.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -161,9 +161,9 @@ public function listObjects(array $params = [])
      * Updates an existing observability object.
      *
      * $params['object_id']   = (string) The ID of the Observability Object.
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
diff --git a/src/OpenSearch/Namespaces/PplNamespace.php b/src/OpenSearch/Namespaces/PplNamespace.php
index f015828e..e7daac87 100644
--- a/src/OpenSearch/Namespaces/PplNamespace.php
+++ b/src/OpenSearch/Namespaces/PplNamespace.php
@@ -29,9 +29,9 @@ class PplNamespace extends AbstractNamespace
      *
      * $params['format']      = (string) A short version of the Accept header, e.g. json, yaml.
      * $params['sanitize']    = (boolean) Specifies whether to escape special characters in the results. (Default = true)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -54,9 +54,9 @@ public function explain(array $params = [])
      *
      * $params['format']      = (string) A short version of the Accept header, e.g. json, yaml.
      * $params['sanitize']    = (boolean) Specifies whether to escape special characters in the results. (Default = true)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -76,9 +76,9 @@ public function getStats(array $params = [])
      *
      * $params['format']      = (string) A short version of the Accept header, e.g. json, yaml.
      * $params['sanitize']    = (boolean) Specifies whether to escape special characters in the results. (Default = true)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -101,9 +101,9 @@ public function postStats(array $params = [])
      *
      * $params['format']      = (string) A short version of the Accept header, e.g. json, yaml.
      * $params['sanitize']    = (boolean) Specifies whether to escape special characters in the results. (Default = true)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
diff --git a/src/OpenSearch/Namespaces/QueryNamespace.php b/src/OpenSearch/Namespaces/QueryNamespace.php
index ab5d0ad2..8a6f6d28 100644
--- a/src/OpenSearch/Namespaces/QueryNamespace.php
+++ b/src/OpenSearch/Namespaces/QueryNamespace.php
@@ -28,9 +28,9 @@ class QueryNamespace extends AbstractNamespace
      * Deletes specific datasource specified by name.
      *
      * $params['datasource_name'] = (string) The Name of the DataSource to delete.
-     * $params['pretty']          = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']           = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']     = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']          = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']           = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']     = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']          = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']     = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -52,9 +52,9 @@ public function datasourceDelete(array $params = [])
      * Retrieves specific datasource specified by name.
      *
      * $params['datasource_name'] = (string) The Name of the DataSource to retrieve.
-     * $params['pretty']          = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']           = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']     = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']          = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']           = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']     = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']          = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']     = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -75,9 +75,9 @@ public function datasourceRetrieve(array $params = [])
     /**
      * Creates a new query datasource.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -98,9 +98,9 @@ public function datasourcesCreate(array $params = [])
     /**
      * Retrieves list of all datasources.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -118,9 +118,9 @@ public function datasourcesList(array $params = [])
     /**
      * Updates an existing query datasource.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
diff --git a/src/OpenSearch/Namespaces/RemoteStoreNamespace.php b/src/OpenSearch/Namespaces/RemoteStoreNamespace.php
index afe11dae..5af53a83 100644
--- a/src/OpenSearch/Namespaces/RemoteStoreNamespace.php
+++ b/src/OpenSearch/Namespaces/RemoteStoreNamespace.php
@@ -29,9 +29,9 @@ class RemoteStoreNamespace extends AbstractNamespace
      *
      * $params['cluster_manager_timeout'] = (string) Operation timeout for connection to cluster-manager node.
      * $params['wait_for_completion']     = (boolean) Should this request wait until the operation has completed before returning. (Default = false)
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']                    = (array) Comma-separated list of index IDs (Required)
diff --git a/src/OpenSearch/Namespaces/RollupsNamespace.php b/src/OpenSearch/Namespaces/RollupsNamespace.php
index c777c01a..9bc87eac 100644
--- a/src/OpenSearch/Namespaces/RollupsNamespace.php
+++ b/src/OpenSearch/Namespaces/RollupsNamespace.php
@@ -28,9 +28,9 @@ class RollupsNamespace extends AbstractNamespace
      * Delete index rollup.
      *
      * $params['id']          = (string) Rollup to access (Required)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -52,9 +52,9 @@ public function delete(array $params = [])
      * Get a rollup's current status.
      *
      * $params['id']          = (string) Rollup to access (Required)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -76,9 +76,9 @@ public function explain(array $params = [])
      * Get an index rollup.
      *
      * $params['id']          = (string) Rollup to access (Required)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -102,9 +102,9 @@ public function get(array $params = [])
      * $params['id']              = (string) Rollup to access (Required)
      * $params['if_primary_term'] = (number) Only perform the operation if the document has this primary term.
      * $params['if_seq_no']       = (integer) Only perform the operation if the document has this sequence number.
-     * $params['pretty']          = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']           = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']     = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']          = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']           = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']     = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']          = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']     = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -128,9 +128,9 @@ public function put(array $params = [])
      * Start rollup.
      *
      * $params['id']          = (string) Rollup to access (Required)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -152,9 +152,9 @@ public function start(array $params = [])
      * Stop rollup.
      *
      * $params['id']          = (string) Rollup to access (Required)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
diff --git a/src/OpenSearch/Namespaces/SearchPipelineNamespace.php b/src/OpenSearch/Namespaces/SearchPipelineNamespace.php
index 5742a52c..61b2077f 100644
--- a/src/OpenSearch/Namespaces/SearchPipelineNamespace.php
+++ b/src/OpenSearch/Namespaces/SearchPipelineNamespace.php
@@ -30,9 +30,9 @@ class SearchPipelineNamespace extends AbstractNamespace
      * $params['id']                      = (string) Pipeline ID.
      * $params['cluster_manager_timeout'] = (string) Operation timeout for connection to cluster-manager node.
      * $params['timeout']                 = (string) Operation timeout.
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -55,9 +55,9 @@ public function delete(array $params = [])
      *
      * $params['id']                      = (string) Comma-separated list of search pipeline ids. Wildcards supported.
      * $params['cluster_manager_timeout'] = (string) operation timeout for connection to cluster-manager node.
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -81,9 +81,9 @@ public function get(array $params = [])
      * $params['id']                      = (string) Pipeline ID.
      * $params['cluster_manager_timeout'] = (string) operation timeout for connection to cluster-manager node.
      * $params['timeout']                 = (string) Operation timeout.
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
diff --git a/src/OpenSearch/Namespaces/SecurityNamespace.php b/src/OpenSearch/Namespaces/SecurityNamespace.php
index 3eded771..a7fb5b38 100644
--- a/src/OpenSearch/Namespaces/SecurityNamespace.php
+++ b/src/OpenSearch/Namespaces/SecurityNamespace.php
@@ -29,9 +29,9 @@ class SecurityNamespace extends AbstractNamespace
      *
      * $params['auth_type']   = (string) The type of current authentication request.
      * $params['verbose']     = (boolean) Indicates whether a verbose response should be returned.
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -49,9 +49,9 @@ public function authinfo(array $params = [])
     /**
      * Returns the authorization token.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -69,9 +69,9 @@ public function authtoken(array $params = [])
     /**
      * Not supported for cache API.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -89,9 +89,9 @@ public function cache(array $params = [])
     /**
      * Check whether or not an upgrade can be performed and what resources can be updated.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -109,9 +109,9 @@ public function configUpgradeCheck(array $params = [])
     /**
      * Helps cluster operator upgrade missing defaults and stale default definitions.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -132,9 +132,9 @@ public function configUpgradePerform(array $params = [])
     /**
      * Creates or replaces the allowlisted APIs. Accessible via Super Admin certificate or REST API permission.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -155,9 +155,9 @@ public function createAllowlist(array $params = [])
     /**
      * Creates or replaces the multi-tenancy configuration. Only accessible to admins and users with REST API permissions.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -179,9 +179,9 @@ public function createUpdateTenancyConfig(array $params = [])
      * Creates or replaces the specified user. Legacy API.
      *
      * $params['username']    = (string) The name of the user to be created. (Required)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -205,9 +205,9 @@ public function createUserLegacy(array $params = [])
      * Delete a specified action group.
      *
      * $params['action_group'] = (string) The name of the action group to delete. (Required)
-     * $params['pretty']       = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']        = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']  = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']       = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']        = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']  = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']       = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']  = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -229,9 +229,9 @@ public function deleteActionGroup(array $params = [])
      * Deletes all distinguished names in the specified cluster or node allow list. Only accessible to super-admins and with rest-api permissions when enabled.
      *
      * $params['cluster_name'] = (string) The cluster-name to delete from list of distinguished names. (Required)
-     * $params['pretty']       = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']        = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']  = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']       = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']        = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']  = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']       = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']  = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -253,9 +253,9 @@ public function deleteDistinguishedName(array $params = [])
      * Delete the specified role.
      *
      * $params['role']        = (string) The name of the role to delete. (Required)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -277,9 +277,9 @@ public function deleteRole(array $params = [])
      * Deletes the specified role mapping.
      *
      * $params['role']        = (string) The name of the role whose mapping needs to delete. (Required)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -301,9 +301,9 @@ public function deleteRoleMapping(array $params = [])
      * Delete the specified tenant.
      *
      * $params['tenant']      = (string) The name of the tenant to delete. (Required)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -325,9 +325,9 @@ public function deleteTenant(array $params = [])
      * Delete the specified user.
      *
      * $params['username']    = (string) The name of the user to delete. (Required)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -349,9 +349,9 @@ public function deleteUser(array $params = [])
      * Delete the specified user. Legacy API.
      *
      * $params['username']    = (string) The name of the user to delete. (Required)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -372,9 +372,9 @@ public function deleteUserLegacy(array $params = [])
     /**
      * Flushes the Security plugin user, authentication, and authorization cache.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -392,9 +392,9 @@ public function flushCache(array $params = [])
     /**
      * Generates On-Behalf-Of token for the current user.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -416,9 +416,9 @@ public function generateOboToken(array $params = [])
      * Generates authorization token for the given user.
      *
      * $params['username']    = (string) The name of the user for whom an auth token is to be vended. (Required)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -440,9 +440,9 @@ public function generateUserToken(array $params = [])
      * Generates authorization token for the given user. Legacy API.  Not Implemented.
      *
      * $params['username']    = (string) The name of the user for whom an auth token is to be vended. (Required)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -463,9 +463,9 @@ public function generateUserTokenLegacy(array $params = [])
     /**
      * Returns account details for the current user.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -484,9 +484,9 @@ public function getAccountDetails(array $params = [])
      * Retrieves one action group.
      *
      * $params['action_group'] = (string) The name of the action group to retrieve. (Required)
-     * $params['pretty']       = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']        = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']  = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']       = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']        = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']  = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']       = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']  = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -509,9 +509,9 @@ public function getActionGroup(array $params = [])
      *
      * $params['cert_type']   = (string) The type of certificates (HTTP, TRANSPORT, ALL) to retrieve from all nodes.
      * $params['timeout']     = (string) The maximum duration, in seconds, to be spent to retrieve certificates from all nodes.
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -529,9 +529,9 @@ public function getAllCertificates(array $params = [])
     /**
      * Retrieves the current list of allowed API accessible to normal user.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -549,9 +549,9 @@ public function getAllowlist(array $params = [])
     /**
      * Retrieves the audit configuration.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -569,9 +569,9 @@ public function getAuditConfiguration(array $params = [])
     /**
      * Retrieves the cluster security certificates.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -589,9 +589,9 @@ public function getCertificates(array $params = [])
     /**
      * Returns the current Security plugin configuration in JSON format.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -609,9 +609,9 @@ public function getConfiguration(array $params = [])
     /**
      * Retrieves the current security-dashboards plugin configuration.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -631,9 +631,9 @@ public function getDashboardsInfo(array $params = [])
      *
      * $params['cluster_name'] = (string) The cluster-name to retrieve nodes DN setting for. (Required)
      * $params['show_all']     = (boolean) A boolean flag to include/exclude static nodes DN from final result.
-     * $params['pretty']       = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']        = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']  = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']       = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']        = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']  = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']       = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']  = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -657,9 +657,9 @@ public function getDistinguishedName(array $params = [])
      * $params['node_id']     = (string) The full-id of the node to retrieve certificates.
      * $params['cert_type']   = (string) The type of certificates (HTTP, TRANSPORT, ALL) to retrieve for a node.
      * $params['timeout']     = (string) The maximum duration, in seconds, to be spent to retrieve a node's certificates.
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -680,9 +680,9 @@ public function getNodeCertificates(array $params = [])
     /**
      * Gets the evaluated REST API permissions for the currently logged in user.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -701,9 +701,9 @@ public function getPermissionsInfo(array $params = [])
      * Retrieves one role.
      *
      * $params['role']        = (string)  (Required)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -725,9 +725,9 @@ public function getRole(array $params = [])
      * Retrieves one role mapping.
      *
      * $params['role']        = (string)  (Required)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -749,9 +749,9 @@ public function getRoleMapping(array $params = [])
      * Retrieves the SSL configuration information.
      *
      * $params['show_dn']     = (Array) A boolean flag to indicate whether all domain names should be returned.
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -769,9 +769,9 @@ public function getSslinfo(array $params = [])
     /**
      * Retrieves multi-tenancy configuration. Only accessible to admins and users with REST API permissions.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -790,9 +790,9 @@ public function getTenancyConfig(array $params = [])
      * Retrieves one tenant.
      *
      * $params['tenant']      = (string) The name of the tenant to retrieve. (Required)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -814,9 +814,9 @@ public function getTenant(array $params = [])
      * Retrieve one internal user.
      *
      * $params['username']    = (string) The name of the user to retrieve. (Required)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -838,9 +838,9 @@ public function getUser(array $params = [])
      * Retrieve one user. Legacy API.
      *
      * $params['username']    = (string) The name of the user to retrieve. (Required)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -861,9 +861,9 @@ public function getUserLegacy(array $params = [])
     /**
      * Retrieve all internal users. Legacy API.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -882,9 +882,9 @@ public function getUsersLegacy(array $params = [])
      * Checks to see if the Security plugin is up and running.
      *
      * $params['mode']        = (string) A flag to indicate whether service should consider security-plugin's status before returning health response. `strict` mode indicates service should check security plugin status.
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -902,9 +902,9 @@ public function health(array $params = [])
     /**
      * Migrates security configuration from v6 to v7.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -923,9 +923,9 @@ public function migrate(array $params = [])
      * Updates individual attributes of an action group.
      *
      * $params['action_group'] = (string) The name of the action group to update. (Required)
-     * $params['pretty']       = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']        = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']  = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']       = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']        = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']  = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']       = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']  = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -948,9 +948,9 @@ public function patchActionGroup(array $params = [])
     /**
      * Updates the current list of allowed API accessible to normal user.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -971,9 +971,9 @@ public function patchAllowlist(array $params = [])
     /**
      * A PATCH call is used to update specified fields in the audit configuration.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -994,9 +994,9 @@ public function patchAuditConfiguration(array $params = [])
     /**
      * A PATCH call is used to update the existing configuration using the REST API. Only accessible by admins and users with rest api access and only when put or patch is enabled.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -1018,9 +1018,9 @@ public function patchConfiguration(array $params = [])
      * Updates a distinguished cluster name for a specific cluster. Only accessible to super-admins and with rest-api permissions when enabled.
      *
      * $params['cluster_name'] = (string) The cluster-name to update nodesDn value. (Required)
-     * $params['pretty']       = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']        = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']  = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']       = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']        = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']  = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']       = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']  = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -1043,9 +1043,9 @@ public function patchDistinguishedName(array $params = [])
     /**
      * Bulk update of distinguished names. Only accessible to super-admins and with rest-api permissions when enabled.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -1067,9 +1067,9 @@ public function patchDistinguishedNames(array $params = [])
      * Updates individual attributes of a role.
      *
      * $params['role']        = (string) The name of the role to update. (Required)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -1093,9 +1093,9 @@ public function patchRole(array $params = [])
      * Updates individual attributes of a role mapping.
      *
      * $params['role']        = (string) The name of the role to update role-mapping for. (Required)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -1119,9 +1119,9 @@ public function patchRoleMapping(array $params = [])
      * Add, delete, or modify a single tenant.
      *
      * $params['tenant']      = (string) The name of the tenant to update. (Required)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -1145,9 +1145,9 @@ public function patchTenant(array $params = [])
      * Updates individual attributes of an internal user.
      *
      * $params['username']    = (string) The name of the user to update. (Required)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -1170,9 +1170,9 @@ public function patchUser(array $params = [])
     /**
      * Updates the current security-dashboards plugin configuration.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -1190,9 +1190,9 @@ public function postDashboardsInfo(array $params = [])
     /**
      * Reload HTTP layer communication certificates.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -1210,9 +1210,9 @@ public function reloadHttpCertificates(array $params = [])
     /**
      * Reload Transport layer communication certificates.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -1230,9 +1230,9 @@ public function reloadTransportCertificates(array $params = [])
     /**
      * Retrieves the tenant names if any exist. Only accessible to super admins or kibanaserver user.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -1250,9 +1250,9 @@ public function tenantInfo(array $params = [])
     /**
      * Updates the audit configuration.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -1273,9 +1273,9 @@ public function updateAuditConfiguration(array $params = [])
     /**
      * Adds or updates the existing configuration using the REST API. Only accessible by admins and users with rest api access and only when put or patch is enabled.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -1297,9 +1297,9 @@ public function updateConfiguration(array $params = [])
      * Adds or updates the specified distinguished names in the cluster or node allow list. Only accessible to super-admins and with rest-api permissions when enabled.
      *
      * $params['cluster_name'] = (string) The cluster-name to create/update nodesDn value for. (Required)
-     * $params['pretty']       = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']        = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']  = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']       = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']        = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']  = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']       = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']  = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -1323,9 +1323,9 @@ public function updateDistinguishedName(array $params = [])
      * Checks whether the v6 security configuration is valid and ready to be migrated to v7.
      *
      * $params['accept_invalid'] = (boolean) A boolean flag to indicate whether invalid v6 configuration should be allowed.
-     * $params['pretty']         = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']          = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']    = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']         = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']          = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']    = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']         = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']    = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -1343,9 +1343,9 @@ public function validate(array $params = [])
     /**
      * Gets the user identity related information for currently logged in user.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -1363,9 +1363,9 @@ public function whoAmI(array $params = [])
     /**
      * Gets the user identity related information for currently logged in user. User needs to have access to this endpoint when authorization at REST layer is enabled.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
diff --git a/src/OpenSearch/Namespaces/SnapshotNamespace.php b/src/OpenSearch/Namespaces/SnapshotNamespace.php
index 26f1e365..fc430071 100644
--- a/src/OpenSearch/Namespaces/SnapshotNamespace.php
+++ b/src/OpenSearch/Namespaces/SnapshotNamespace.php
@@ -37,9 +37,9 @@ class SnapshotNamespace extends AbstractNamespace
      * $params['cluster_manager_timeout'] = (string) Operation timeout for connection to cluster-manager node.
      * $params['master_timeout']          = (string) Period to wait for a connection to the master node.
      * $params['timeout']                 = (string) Period to wait for a response.
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -65,9 +65,9 @@ public function cleanupRepository(array $params = [])
      * $params['target_snapshot']         = (string) The name of the cloned snapshot to create
      * $params['cluster_manager_timeout'] = (string) Operation timeout for connection to cluster-manager node.
      * $params['master_timeout']          = (string) Explicit operation timeout for connection to master node
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']                    = (array) The snapshot clone definition (Required)
@@ -100,9 +100,9 @@ public function clone(array $params = [])
      * $params['cluster_manager_timeout'] = (string) Operation timeout for connection to cluster-manager node.
      * $params['master_timeout']          = (string) Period to wait for a connection to the master node. If no response is received before the timeout expires, the request fails and returns an error.
      * $params['wait_for_completion']     = (boolean) If `true`, the request returns a response when the snapshot is complete. If `false`, the request returns a response when the snapshot initializes. (Default = false)
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']                    = (array) The snapshot definition
@@ -133,9 +133,9 @@ public function create(array $params = [])
      * $params['master_timeout']          = (string) Explicit operation timeout for connection to master node
      * $params['timeout']                 = (string) Explicit operation timeout
      * $params['verify']                  = (boolean) Whether to verify the repository after creation
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']                    = (array) The repository definition (Required)
@@ -163,9 +163,9 @@ public function createRepository(array $params = [])
      * $params['snapshot']                = (string) A comma-separated list of snapshot names
      * $params['cluster_manager_timeout'] = (string) Operation timeout for connection to cluster-manager node.
      * $params['master_timeout']          = (string) Explicit operation timeout for connection to master node
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -192,9 +192,9 @@ public function delete(array $params = [])
      * $params['cluster_manager_timeout'] = (string) Operation timeout for connection to cluster-manager node.
      * $params['master_timeout']          = (string) Explicit operation timeout for connection to master node
      * $params['timeout']                 = (string) Explicit operation timeout
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -221,9 +221,9 @@ public function deleteRepository(array $params = [])
      * $params['ignore_unavailable']      = (boolean) If false, the request returns an error for any snapshots that are unavailable. (Default = false)
      * $params['master_timeout']          = (string) Period to wait for a connection to the master node. If no response is received before the timeout expires, the request fails and returns an error.
      * $params['verbose']                 = (boolean) If true, returns additional information about each snapshot such as the version of OpenSearch which took the snapshot, the start and end times of the snapshot, and the number of shards snapshotted.
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -250,9 +250,9 @@ public function get(array $params = [])
      * $params['cluster_manager_timeout'] = (string) Operation timeout for connection to cluster-manager node.
      * $params['local']                   = (boolean) Return local information, do not retrieve the state from cluster-manager node. (Default = false)
      * $params['master_timeout']          = (string) Explicit operation timeout for connection to master node
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -278,9 +278,9 @@ public function getRepository(array $params = [])
      * $params['cluster_manager_timeout'] = (string) Operation timeout for connection to cluster-manager node.
      * $params['master_timeout']          = (string) Explicit operation timeout for connection to master node
      * $params['wait_for_completion']     = (boolean) Should this request wait until the operation has completed before returning (Default = false)
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      * $params['body']                    = (array) Details of what to restore
@@ -311,9 +311,9 @@ public function restore(array $params = [])
      * $params['cluster_manager_timeout'] = (string) Operation timeout for connection to cluster-manager node.
      * $params['ignore_unavailable']      = (boolean) Whether to ignore unavailable snapshots, defaults to false which means a SnapshotMissingException is thrown (Default = false)
      * $params['master_timeout']          = (string) Explicit operation timeout for connection to master node
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -340,9 +340,9 @@ public function status(array $params = [])
      * $params['cluster_manager_timeout'] = (string) Operation timeout for connection to cluster-manager node.
      * $params['master_timeout']          = (string) Explicit operation timeout for connection to master node
      * $params['timeout']                 = (string) Explicit operation timeout
-     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']                   = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']                  = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']                   = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']             = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']                  = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']             = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
diff --git a/src/OpenSearch/Namespaces/SqlNamespace.php b/src/OpenSearch/Namespaces/SqlNamespace.php
index 2d7b43b9..529297d9 100644
--- a/src/OpenSearch/Namespaces/SqlNamespace.php
+++ b/src/OpenSearch/Namespaces/SqlNamespace.php
@@ -29,9 +29,9 @@ class SqlNamespace extends AbstractNamespace
      *
      * $params['format']      = (string) A short version of the Accept header, e.g. json, yaml.
      * $params['sanitize']    = (boolean) Specifies whether to escape special characters in the results (Default = true)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -54,9 +54,9 @@ public function close(array $params = [])
      *
      * $params['format']      = (string) A short version of the Accept header, e.g. json, yaml.
      * $params['sanitize']    = (boolean) Specifies whether to escape special characters in the results (Default = true)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -76,9 +76,9 @@ public function getStats(array $params = [])
      *
      * $params['format']      = (string) A short version of the Accept header, e.g. json, yaml.
      * $params['sanitize']    = (boolean) Specifies whether to escape special characters in the results (Default = true)
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -100,9 +100,9 @@ public function postStats(array $params = [])
      * Adds SQL settings to the standard OpenSearch cluster settings.
      *
      * $params['format']      = (string) A short version of the Accept header, e.g. json, yaml.
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
diff --git a/src/OpenSearch/Namespaces/TasksNamespace.php b/src/OpenSearch/Namespaces/TasksNamespace.php
index 6ff0943c..9a59950d 100644
--- a/src/OpenSearch/Namespaces/TasksNamespace.php
+++ b/src/OpenSearch/Namespaces/TasksNamespace.php
@@ -38,9 +38,9 @@ class TasksNamespace extends AbstractNamespace
      * $params['nodes']               = (array) Comma-separated list of node IDs or names used to limit the request.
      * $params['parent_task_id']      = (string) Parent task ID used to limit the tasks.
      * $params['wait_for_completion'] = (boolean) Should the request block until the cancellation of the task and its descendant tasks is completed. Defaults to false (Default = false)
-     * $params['pretty']              = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']               = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']         = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']              = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']               = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']         = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']              = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']         = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -64,9 +64,9 @@ public function cancel(array $params = [])
      * $params['task_id']             = (string) ID of the task.
      * $params['timeout']             = (string) Period to wait for a response.If no response is received before the timeout expires, the request fails and returns an error.
      * $params['wait_for_completion'] = (boolean) If `true`, the request blocks until the task has completed. (Default = false)
-     * $params['pretty']              = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']               = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']         = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']              = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']               = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']         = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']              = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']         = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -94,9 +94,9 @@ public function get(array $params = [])
      * $params['parent_task_id']      = (string) Parent task ID used to limit returned information. To return all tasks, omit this parameter or use a value of `-1`.
      * $params['timeout']             = (string) Period to wait for a response. If no response is received before the timeout expires, the request fails and returns an error.
      * $params['wait_for_completion'] = (boolean) If `true`, the request blocks until the operation is complete. (Default = false)
-     * $params['pretty']              = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']               = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']         = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']              = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']               = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']         = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']              = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']         = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
diff --git a/src/OpenSearch/Namespaces/TransformsNamespace.php b/src/OpenSearch/Namespaces/TransformsNamespace.php
index 96741237..342451a2 100644
--- a/src/OpenSearch/Namespaces/TransformsNamespace.php
+++ b/src/OpenSearch/Namespaces/TransformsNamespace.php
@@ -28,9 +28,9 @@ class TransformsNamespace extends AbstractNamespace
      * Delete an index transform.
      *
      * $params['id']          = (string) Transform to delete
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -52,9 +52,9 @@ public function delete(array $params = [])
      * Returns the status and metadata of a transform job.
      *
      * $params['id']          = (string) Transform to explain
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -76,9 +76,9 @@ public function explain(array $params = [])
      * Returns the status and metadata of a transform job.
      *
      * $params['id']          = (string) Transform to access
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -99,9 +99,9 @@ public function get(array $params = [])
     /**
      * Returns a preview of what a transformed index would look like.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -125,9 +125,9 @@ public function preview(array $params = [])
      * $params['id']              = (string) Transform to create/update
      * $params['if_primary_term'] = (number) Only perform the operation if the document has this primary term.
      * $params['if_seq_no']       = (integer) Only perform the operation if the document has this sequence number.
-     * $params['pretty']          = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']           = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']     = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']          = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']           = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']     = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']          = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']     = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -155,9 +155,9 @@ public function put(array $params = [])
      * $params['size']          = (number) Specifies the number of transforms to return. Default is `10`.
      * $params['sortDirection'] = (string) Specifies the direction to sort results in. Can be `ASC` or `DESC`. Default is `ASC`.
      * $params['sortField']     = (string) The field to sort results with.
-     * $params['pretty']        = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']         = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace']   = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']        = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']         = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace']   = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']        = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path']   = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -176,9 +176,9 @@ public function search(array $params = [])
      * Start transform.
      *
      * $params['id']          = (string) Transform to start
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -200,9 +200,9 @@ public function start(array $params = [])
      * Stop transform.
      *
      * $params['id']          = (string) Transform to stop
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
diff --git a/src/OpenSearch/Namespaces/WlmNamespace.php b/src/OpenSearch/Namespaces/WlmNamespace.php
index 220fe026..cc45875b 100644
--- a/src/OpenSearch/Namespaces/WlmNamespace.php
+++ b/src/OpenSearch/Namespaces/WlmNamespace.php
@@ -27,9 +27,9 @@ class WlmNamespace extends AbstractNamespace
     /**
      * Creates the specified query group.
      *
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -51,9 +51,9 @@ public function createQueryGroup(array $params = [])
      * Deletes the specified QueryGroup.
      *
      * $params['name']        = (string) QueryGroup name.
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -75,9 +75,9 @@ public function deleteQueryGroup(array $params = [])
      * Gets the specified QueryGroup or get all if no name is provided.
      *
      * $params['name']        = (string) QueryGroup name.
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *
@@ -99,9 +99,9 @@ public function getQueryGroup(array $params = [])
      * Updates the specified query group.
      *
      * $params['name']        = (string) QueryGroup name.
-     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response.
-     * $params['human']       = (boolean) Whether to return human readable values for statistics.
-     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors.
+     * $params['pretty']      = (boolean) Whether to pretty format the returned JSON response. (Default = false)
+     * $params['human']       = (boolean) Whether to return human readable values for statistics. (Default = true)
+     * $params['error_trace'] = (boolean) Whether to include the stack trace of returned errors. (Default = false)
      * $params['source']      = (string) The URL-encoded request definition. Useful for libraries that do not accept a request body for non-POST requests.
      * $params['filter_path'] = (any) Used to reduce the response. This parameter takes a comma-separated list of filters. It supports using wildcards to match any field or part of a field’s name. You can also exclude fields with "-".
      *