diff --git a/sdk/advisor/azure-mgmt-advisor/azure/mgmt/advisor/models/_models.py b/sdk/advisor/azure-mgmt-advisor/azure/mgmt/advisor/models/_models.py
index f9a772563e1f..a9f2d6865224 100644
--- a/sdk/advisor/azure-mgmt-advisor/azure/mgmt/advisor/models/_models.py
+++ b/sdk/advisor/azure-mgmt-advisor/azure/mgmt/advisor/models/_models.py
@@ -444,12 +444,15 @@ class SuppressionContract(Resource):
     :type suppression_id: str
     :param ttl: The duration for which the suppression is valid.
     :type ttl: str
+    :ivar expiration_time_stamp: Gets or sets the expiration time stamp.
+    :vartype expiration_time_stamp: datetime
     """
 
     _validation = {
         'id': {'readonly': True},
         'name': {'readonly': True},
         'type': {'readonly': True},
+        'expiration_time_stamp': {'readonly': True},
     }
 
     _attribute_map = {
@@ -458,9 +461,11 @@ class SuppressionContract(Resource):
         'type': {'key': 'type', 'type': 'str'},
         'suppression_id': {'key': 'properties.suppressionId', 'type': 'str'},
         'ttl': {'key': 'properties.ttl', 'type': 'str'},
+        'expiration_time_stamp': {'key': 'properties.expirationTimeStamp', 'type': 'iso-8601'},
     }
 
     def __init__(self, **kwargs):
         super(SuppressionContract, self).__init__(**kwargs)
         self.suppression_id = kwargs.get('suppression_id', None)
         self.ttl = kwargs.get('ttl', None)
+        self.expiration_time_stamp = None
diff --git a/sdk/advisor/azure-mgmt-advisor/azure/mgmt/advisor/models/_models_py3.py b/sdk/advisor/azure-mgmt-advisor/azure/mgmt/advisor/models/_models_py3.py
index f9115380f584..d137dbb9263e 100644
--- a/sdk/advisor/azure-mgmt-advisor/azure/mgmt/advisor/models/_models_py3.py
+++ b/sdk/advisor/azure-mgmt-advisor/azure/mgmt/advisor/models/_models_py3.py
@@ -444,12 +444,15 @@ class SuppressionContract(Resource):
     :type suppression_id: str
     :param ttl: The duration for which the suppression is valid.
     :type ttl: str
+    :ivar expiration_time_stamp: Gets or sets the expiration time stamp.
+    :vartype expiration_time_stamp: datetime
     """
 
     _validation = {
         'id': {'readonly': True},
         'name': {'readonly': True},
         'type': {'readonly': True},
+        'expiration_time_stamp': {'readonly': True},
     }
 
     _attribute_map = {
@@ -458,9 +461,11 @@ class SuppressionContract(Resource):
         'type': {'key': 'type', 'type': 'str'},
         'suppression_id': {'key': 'properties.suppressionId', 'type': 'str'},
         'ttl': {'key': 'properties.ttl', 'type': 'str'},
+        'expiration_time_stamp': {'key': 'properties.expirationTimeStamp', 'type': 'iso-8601'},
     }
 
     def __init__(self, *, suppression_id: str=None, ttl: str=None, **kwargs) -> None:
         super(SuppressionContract, self).__init__(**kwargs)
         self.suppression_id = suppression_id
         self.ttl = ttl
+        self.expiration_time_stamp = None
diff --git a/sdk/advisor/azure-mgmt-advisor/azure/mgmt/advisor/operations/_recommendations_operations.py b/sdk/advisor/azure-mgmt-advisor/azure/mgmt/advisor/operations/_recommendations_operations.py
index 600cd2c43ff7..b618296ec639 100644
--- a/sdk/advisor/azure-mgmt-advisor/azure/mgmt/advisor/operations/_recommendations_operations.py
+++ b/sdk/advisor/azure-mgmt-advisor/azure/mgmt/advisor/operations/_recommendations_operations.py
@@ -151,7 +151,11 @@ def list(
         """Obtains cached recommendations for a subscription. The recommendations
         are generated or computed by invoking generateRecommendations.
 
-        :param filter: The filter to apply to the recommendations.
+        :param filter: The filter to apply to the recommendations.<br>Filter
+         can be applied to properties ['ResourceId', 'ResourceGroup',
+         'RecommendationTypeGuid', '[Category](#category)'] with operators
+         ['eq', 'and', 'or'].<br>Example:<br>- $filter=Category eq 'Cost' and
+         ResourceGroup eq 'MyResourceGroup'
         :type filter: str
         :param top: The number of recommendations per page if a paged version
          of this API is being used.
diff --git a/sdk/advisor/azure-mgmt-advisor/azure/mgmt/advisor/operations/_suppressions_operations.py b/sdk/advisor/azure-mgmt-advisor/azure/mgmt/advisor/operations/_suppressions_operations.py
index e8ee6264d4d6..cb8fa2991e67 100644
--- a/sdk/advisor/azure-mgmt-advisor/azure/mgmt/advisor/operations/_suppressions_operations.py
+++ b/sdk/advisor/azure-mgmt-advisor/azure/mgmt/advisor/operations/_suppressions_operations.py
@@ -55,9 +55,8 @@ def get(
          deserialized response
         :param operation_config: :ref:`Operation configuration
          overrides<msrest:optionsforoperations>`.
-        :return: SuppressionContract or ClientRawResponse if raw=true
-        :rtype: ~azure.mgmt.advisor.models.SuppressionContract or
-         ~msrest.pipeline.ClientRawResponse
+        :return: object or ClientRawResponse if raw=true
+        :rtype: object or ~msrest.pipeline.ClientRawResponse
         :raises: :class:`CloudError<msrestazure.azure_exceptions.CloudError>`
         """
         # Construct URL
@@ -87,7 +86,7 @@ def get(
         request = self._client.get(url, query_parameters, header_parameters)
         response = self._client.send(request, stream=False, **operation_config)
 
-        if response.status_code not in [200]:
+        if response.status_code not in [200, 404]:
             exp = CloudError(response)
             exp.request_id = response.headers.get('x-ms-request-id')
             raise exp
@@ -95,6 +94,8 @@ def get(
         deserialized = None
         if response.status_code == 200:
             deserialized = self._deserialize('SuppressionContract', response)
+        if response.status_code == 404:
+            deserialized = self._deserialize('ARMErrorResponseBody', response)
 
         if raw:
             client_raw_response = ClientRawResponse(deserialized, response)