diff --git a/openapi.yaml b/openapi.yaml
index a46f66882..d56ddce57 100644
--- a/openapi.yaml
+++ b/openapi.yaml
@@ -32,6 +32,11 @@ paths:
   /api/v1/index/retrieve:
     post:
       summary: Searches index by entry metadata
+      description: >
+        EXPERIMENTAL - this endpoint is offered as best effort only and may be changed or removed in future releases.
+
+        The results returned from this endpoint may be incomplete.
+      deprecated: true
       operationId: searchIndex
       tags:
         - index
diff --git a/pkg/generated/client/index/index_client.go b/pkg/generated/client/index/index_client.go
index 35964c0d6..cf5a83ca2 100644
--- a/pkg/generated/client/index/index_client.go
+++ b/pkg/generated/client/index/index_client.go
@@ -50,7 +50,11 @@ type ClientService interface {
 }
 
 /*
-SearchIndex searches index by entry metadata
+	SearchIndex searches index by entry metadata
+
+	EXPERIMENTAL - this endpoint is offered as best effort only and may be changed or removed in future releases.
+
+The results returned from this endpoint may be incomplete.
 */
 func (a *Client) SearchIndex(params *SearchIndexParams, opts ...ClientOption) (*SearchIndexOK, error) {
 	// TODO: Validate the params before sending
diff --git a/pkg/generated/restapi/embedded_spec.go b/pkg/generated/restapi/embedded_spec.go
index d5d85b647..f2b241389 100644
--- a/pkg/generated/restapi/embedded_spec.go
+++ b/pkg/generated/restapi/embedded_spec.go
@@ -53,11 +53,13 @@ func init() {
   "paths": {
     "/api/v1/index/retrieve": {
       "post": {
+        "description": "EXPERIMENTAL - this endpoint is offered as best effort only and may be changed or removed in future releases.\nThe results returned from this endpoint may be incomplete.\n",
         "tags": [
           "index"
         ],
         "summary": "Searches index by entry metadata",
         "operationId": "searchIndex",
+        "deprecated": true,
         "parameters": [
           {
             "name": "query",
@@ -955,11 +957,13 @@ func init() {
   "paths": {
     "/api/v1/index/retrieve": {
       "post": {
+        "description": "EXPERIMENTAL - this endpoint is offered as best effort only and may be changed or removed in future releases.\nThe results returned from this endpoint may be incomplete.\n",
         "tags": [
           "index"
         ],
         "summary": "Searches index by entry metadata",
         "operationId": "searchIndex",
+        "deprecated": true,
         "parameters": [
           {
             "name": "query",
diff --git a/pkg/generated/restapi/operations/index/search_index.go b/pkg/generated/restapi/operations/index/search_index.go
index f3c1ac6ca..97972a3c1 100644
--- a/pkg/generated/restapi/operations/index/search_index.go
+++ b/pkg/generated/restapi/operations/index/search_index.go
@@ -48,7 +48,10 @@ func NewSearchIndex(ctx *middleware.Context, handler SearchIndexHandler) *Search
 /*
 	SearchIndex swagger:route POST /api/v1/index/retrieve index searchIndex
 
-Searches index by entry metadata
+# Searches index by entry metadata
+
+EXPERIMENTAL - this endpoint is offered as best effort only and may be changed or removed in future releases.
+The results returned from this endpoint may be incomplete.
 */
 type SearchIndex struct {
 	Context *middleware.Context