diff --git a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/_cosmos_db_management_client.py b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/_cosmos_db_management_client.py
index 75bb26911eb2..23b98ba3260a 100644
--- a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/_cosmos_db_management_client.py
+++ b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/_cosmos_db_management_client.py
@@ -31,15 +31,12 @@
 from .operations import TableResourcesOperations
 from .operations import CassandraResourcesOperations
 from .operations import GremlinResourcesOperations
-from .operations import RestorableDatabaseAccountsOperations
 from .operations import NotebookWorkspacesOperations
-from .operations import PrivateLinkResourcesOperations
-from .operations import PrivateEndpointConnectionsOperations
 from . import models
 
 
 class CosmosDBManagementClient(SDKClient):
-    """CosmosDBManagementClient
+    """Azure Cosmos DB Database Service Resource Provider REST API
 
     :ivar config: Configuration for client.
     :vartype config: CosmosDBManagementClientConfiguration
@@ -80,14 +77,8 @@ class CosmosDBManagementClient(SDKClient):
     :vartype cassandra_resources: azure.mgmt.cosmosdb.operations.CassandraResourcesOperations
     :ivar gremlin_resources: GremlinResources operations
     :vartype gremlin_resources: azure.mgmt.cosmosdb.operations.GremlinResourcesOperations
-    :ivar restorable_database_accounts: RestorableDatabaseAccounts operations
-    :vartype restorable_database_accounts: azure.mgmt.cosmosdb.operations.RestorableDatabaseAccountsOperations
     :ivar notebook_workspaces: NotebookWorkspaces operations
     :vartype notebook_workspaces: azure.mgmt.cosmosdb.operations.NotebookWorkspacesOperations
-    :ivar private_link_resources: PrivateLinkResources operations
-    :vartype private_link_resources: azure.mgmt.cosmosdb.operations.PrivateLinkResourcesOperations
-    :ivar private_endpoint_connections: PrivateEndpointConnections operations
-    :vartype private_endpoint_connections: azure.mgmt.cosmosdb.operations.PrivateEndpointConnectionsOperations
 
     :param credentials: Credentials needed for the client to connect to Azure.
     :type credentials: :mod:`A msrestazure Credentials
@@ -104,6 +95,7 @@ def __init__(
         super(CosmosDBManagementClient, self).__init__(self.config.credentials, self.config)
 
         client_models = {k: v for k, v in models.__dict__.items() if isinstance(v, type)}
+        self.api_version = '2020-09-01'
         self._serialize = Serializer(client_models)
         self._deserialize = Deserializer(client_models)
 
@@ -143,11 +135,5 @@ def __init__(
             self._client, self.config, self._serialize, self._deserialize)
         self.gremlin_resources = GremlinResourcesOperations(
             self._client, self.config, self._serialize, self._deserialize)
-        self.restorable_database_accounts = RestorableDatabaseAccountsOperations(
-            self._client, self.config, self._serialize, self._deserialize)
         self.notebook_workspaces = NotebookWorkspacesOperations(
             self._client, self.config, self._serialize, self._deserialize)
-        self.private_link_resources = PrivateLinkResourcesOperations(
-            self._client, self.config, self._serialize, self._deserialize)
-        self.private_endpoint_connections = PrivateEndpointConnectionsOperations(
-            self._client, self.config, self._serialize, self._deserialize)
diff --git a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/models/__init__.py b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/models/__init__.py
index 9b0823c4697b..30d0cbd41cf5 100644
--- a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/models/__init__.py
+++ b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/models/__init__.py
@@ -42,17 +42,14 @@
     from ._models_py3 import CreateUpdateOptions
     from ._models_py3 import DatabaseAccountConnectionString
     from ._models_py3 import DatabaseAccountCreateUpdateParameters
-    from ._models_py3 import DatabaseAccountCreateUpdateProperties
     from ._models_py3 import DatabaseAccountGetResults
     from ._models_py3 import DatabaseAccountListConnectionStringsResult
     from ._models_py3 import DatabaseAccountListKeysResult
     from ._models_py3 import DatabaseAccountListReadOnlyKeysResult
     from ._models_py3 import DatabaseAccountRegenerateKeyParameters
     from ._models_py3 import DatabaseAccountUpdateParameters
-    from ._models_py3 import DatabaseRestoreResource
-    from ._models_py3 import DefaultErrorResponse, DefaultErrorResponseException
-    from ._models_py3 import DefaultRequestDatabaseAccountCreateUpdateProperties
     from ._models_py3 import ErrorResponse, ErrorResponseException
+    from ._models_py3 import ErrorResponseUpdatedFormat, ErrorResponseUpdatedFormatException
     from ._models_py3 import ExcludedPath
     from ._models_py3 import ExtendedResourceProperties
     from ._models_py3 import FailoverPolicies
@@ -72,8 +69,6 @@
     from ._models_py3 import IndexingPolicy
     from ._models_py3 import IpAddressOrRange
     from ._models_py3 import Location
-    from ._models_py3 import ManagedServiceIdentity
-    from ._models_py3 import ManagedServiceIdentityUserAssignedIdentitiesValue
     from ._models_py3 import Metric
     from ._models_py3 import MetricAvailability
     from ._models_py3 import MetricDefinition
@@ -104,17 +99,12 @@
     from ._models_py3 import PercentileMetricValue
     from ._models_py3 import PeriodicModeBackupPolicy
     from ._models_py3 import PeriodicModeProperties
-    from ._models_py3 import Permission
     from ._models_py3 import PrivateEndpointConnection
     from ._models_py3 import PrivateEndpointProperty
-    from ._models_py3 import PrivateLinkResource
     from ._models_py3 import PrivateLinkServiceConnectionStateProperty
     from ._models_py3 import ProxyResource
     from ._models_py3 import RegionForOnlineOffline
     from ._models_py3 import Resource
-    from ._models_py3 import RestorableDatabaseAccountGetResult
-    from ._models_py3 import RestoreParameters
-    from ._models_py3 import RestoreReqeustDatabaseAccountCreateUpdateProperties
     from ._models_py3 import SpatialSpec
     from ._models_py3 import SqlContainerCreateUpdateParameters
     from ._models_py3 import SqlContainerGetPropertiesOptions
@@ -126,10 +116,6 @@
     from ._models_py3 import SqlDatabaseGetPropertiesResource
     from ._models_py3 import SqlDatabaseGetResults
     from ._models_py3 import SqlDatabaseResource
-    from ._models_py3 import SqlRoleAssignmentCreateUpdateParameters
-    from ._models_py3 import SqlRoleAssignmentGetResults
-    from ._models_py3 import SqlRoleDefinitionCreateUpdateParameters
-    from ._models_py3 import SqlRoleDefinitionGetResults
     from ._models_py3 import SqlStoredProcedureCreateUpdateParameters
     from ._models_py3 import SqlStoredProcedureGetPropertiesResource
     from ._models_py3 import SqlStoredProcedureGetResults
@@ -142,7 +128,6 @@
     from ._models_py3 import SqlUserDefinedFunctionGetPropertiesResource
     from ._models_py3 import SqlUserDefinedFunctionGetResults
     from ._models_py3 import SqlUserDefinedFunctionResource
-    from ._models_py3 import SystemData
     from ._models_py3 import TableCreateUpdateParameters
     from ._models_py3 import TableGetPropertiesOptions
     from ._models_py3 import TableGetPropertiesResource
@@ -191,17 +176,14 @@
     from ._models import CreateUpdateOptions
     from ._models import DatabaseAccountConnectionString
     from ._models import DatabaseAccountCreateUpdateParameters
-    from ._models import DatabaseAccountCreateUpdateProperties
     from ._models import DatabaseAccountGetResults
     from ._models import DatabaseAccountListConnectionStringsResult
     from ._models import DatabaseAccountListKeysResult
     from ._models import DatabaseAccountListReadOnlyKeysResult
     from ._models import DatabaseAccountRegenerateKeyParameters
     from ._models import DatabaseAccountUpdateParameters
-    from ._models import DatabaseRestoreResource
-    from ._models import DefaultErrorResponse, DefaultErrorResponseException
-    from ._models import DefaultRequestDatabaseAccountCreateUpdateProperties
     from ._models import ErrorResponse, ErrorResponseException
+    from ._models import ErrorResponseUpdatedFormat, ErrorResponseUpdatedFormatException
     from ._models import ExcludedPath
     from ._models import ExtendedResourceProperties
     from ._models import FailoverPolicies
@@ -221,8 +203,6 @@
     from ._models import IndexingPolicy
     from ._models import IpAddressOrRange
     from ._models import Location
-    from ._models import ManagedServiceIdentity
-    from ._models import ManagedServiceIdentityUserAssignedIdentitiesValue
     from ._models import Metric
     from ._models import MetricAvailability
     from ._models import MetricDefinition
@@ -253,17 +233,12 @@
     from ._models import PercentileMetricValue
     from ._models import PeriodicModeBackupPolicy
     from ._models import PeriodicModeProperties
-    from ._models import Permission
     from ._models import PrivateEndpointConnection
     from ._models import PrivateEndpointProperty
-    from ._models import PrivateLinkResource
     from ._models import PrivateLinkServiceConnectionStateProperty
     from ._models import ProxyResource
     from ._models import RegionForOnlineOffline
     from ._models import Resource
-    from ._models import RestorableDatabaseAccountGetResult
-    from ._models import RestoreParameters
-    from ._models import RestoreReqeustDatabaseAccountCreateUpdateProperties
     from ._models import SpatialSpec
     from ._models import SqlContainerCreateUpdateParameters
     from ._models import SqlContainerGetPropertiesOptions
@@ -275,10 +250,6 @@
     from ._models import SqlDatabaseGetPropertiesResource
     from ._models import SqlDatabaseGetResults
     from ._models import SqlDatabaseResource
-    from ._models import SqlRoleAssignmentCreateUpdateParameters
-    from ._models import SqlRoleAssignmentGetResults
-    from ._models import SqlRoleDefinitionCreateUpdateParameters
-    from ._models import SqlRoleDefinitionGetResults
     from ._models import SqlStoredProcedureCreateUpdateParameters
     from ._models import SqlStoredProcedureGetPropertiesResource
     from ._models import SqlStoredProcedureGetResults
@@ -291,7 +262,6 @@
     from ._models import SqlUserDefinedFunctionGetPropertiesResource
     from ._models import SqlUserDefinedFunctionGetResults
     from ._models import SqlUserDefinedFunctionResource
-    from ._models import SystemData
     from ._models import TableCreateUpdateParameters
     from ._models import TableGetPropertiesOptions
     from ._models import TableGetPropertiesResource
@@ -321,13 +291,8 @@
 from ._paged_models import PartitionMetricPaged
 from ._paged_models import PartitionUsagePaged
 from ._paged_models import PercentileMetricPaged
-from ._paged_models import PrivateEndpointConnectionPaged
-from ._paged_models import PrivateLinkResourcePaged
-from ._paged_models import RestorableDatabaseAccountGetResultPaged
 from ._paged_models import SqlContainerGetResultsPaged
 from ._paged_models import SqlDatabaseGetResultsPaged
-from ._paged_models import SqlRoleAssignmentGetResultsPaged
-from ._paged_models import SqlRoleDefinitionGetResultsPaged
 from ._paged_models import SqlStoredProcedureGetResultsPaged
 from ._paged_models import SqlTriggerGetResultsPaged
 from ._paged_models import SqlUserDefinedFunctionGetResultsPaged
@@ -340,9 +305,6 @@
     ConnectorOffer,
     PublicNetworkAccess,
     ServerVersion,
-    CreateMode,
-    RestoreMode,
-    CreatedByType,
     IndexingMode,
     DataType,
     IndexKind,
@@ -352,11 +314,10 @@
     ConflictResolutionMode,
     TriggerType,
     TriggerOperation,
-    ResourceIdentityType,
     KeyKind,
     UnitType,
     PrimaryAggregationType,
-    RoleDefinitionType,
+    BackupPolicyType,
 )
 
 __all__ = [
@@ -392,17 +353,14 @@
     'CreateUpdateOptions',
     'DatabaseAccountConnectionString',
     'DatabaseAccountCreateUpdateParameters',
-    'DatabaseAccountCreateUpdateProperties',
     'DatabaseAccountGetResults',
     'DatabaseAccountListConnectionStringsResult',
     'DatabaseAccountListKeysResult',
     'DatabaseAccountListReadOnlyKeysResult',
     'DatabaseAccountRegenerateKeyParameters',
     'DatabaseAccountUpdateParameters',
-    'DatabaseRestoreResource',
-    'DefaultErrorResponse', 'DefaultErrorResponseException',
-    'DefaultRequestDatabaseAccountCreateUpdateProperties',
     'ErrorResponse', 'ErrorResponseException',
+    'ErrorResponseUpdatedFormat', 'ErrorResponseUpdatedFormatException',
     'ExcludedPath',
     'ExtendedResourceProperties',
     'FailoverPolicies',
@@ -422,8 +380,6 @@
     'IndexingPolicy',
     'IpAddressOrRange',
     'Location',
-    'ManagedServiceIdentity',
-    'ManagedServiceIdentityUserAssignedIdentitiesValue',
     'Metric',
     'MetricAvailability',
     'MetricDefinition',
@@ -454,17 +410,12 @@
     'PercentileMetricValue',
     'PeriodicModeBackupPolicy',
     'PeriodicModeProperties',
-    'Permission',
     'PrivateEndpointConnection',
     'PrivateEndpointProperty',
-    'PrivateLinkResource',
     'PrivateLinkServiceConnectionStateProperty',
     'ProxyResource',
     'RegionForOnlineOffline',
     'Resource',
-    'RestorableDatabaseAccountGetResult',
-    'RestoreParameters',
-    'RestoreReqeustDatabaseAccountCreateUpdateProperties',
     'SpatialSpec',
     'SqlContainerCreateUpdateParameters',
     'SqlContainerGetPropertiesOptions',
@@ -476,10 +427,6 @@
     'SqlDatabaseGetPropertiesResource',
     'SqlDatabaseGetResults',
     'SqlDatabaseResource',
-    'SqlRoleAssignmentCreateUpdateParameters',
-    'SqlRoleAssignmentGetResults',
-    'SqlRoleDefinitionCreateUpdateParameters',
-    'SqlRoleDefinitionGetResults',
     'SqlStoredProcedureCreateUpdateParameters',
     'SqlStoredProcedureGetPropertiesResource',
     'SqlStoredProcedureGetResults',
@@ -492,7 +439,6 @@
     'SqlUserDefinedFunctionGetPropertiesResource',
     'SqlUserDefinedFunctionGetResults',
     'SqlUserDefinedFunctionResource',
-    'SystemData',
     'TableCreateUpdateParameters',
     'TableGetPropertiesOptions',
     'TableGetPropertiesResource',
@@ -521,8 +467,6 @@
     'SqlStoredProcedureGetResultsPaged',
     'SqlUserDefinedFunctionGetResultsPaged',
     'SqlTriggerGetResultsPaged',
-    'SqlRoleDefinitionGetResultsPaged',
-    'SqlRoleAssignmentGetResultsPaged',
     'MongoDBDatabaseGetResultsPaged',
     'MongoDBCollectionGetResultsPaged',
     'TableGetResultsPaged',
@@ -530,19 +474,13 @@
     'CassandraTableGetResultsPaged',
     'GremlinDatabaseGetResultsPaged',
     'GremlinGraphGetResultsPaged',
-    'RestorableDatabaseAccountGetResultPaged',
     'NotebookWorkspacePaged',
-    'PrivateLinkResourcePaged',
-    'PrivateEndpointConnectionPaged',
     'DatabaseAccountKind',
     'DatabaseAccountOfferType',
     'DefaultConsistencyLevel',
     'ConnectorOffer',
     'PublicNetworkAccess',
     'ServerVersion',
-    'CreateMode',
-    'RestoreMode',
-    'CreatedByType',
     'IndexingMode',
     'DataType',
     'IndexKind',
@@ -552,9 +490,8 @@
     'ConflictResolutionMode',
     'TriggerType',
     'TriggerOperation',
-    'ResourceIdentityType',
     'KeyKind',
     'UnitType',
     'PrimaryAggregationType',
-    'RoleDefinitionType',
+    'BackupPolicyType',
 ]
diff --git a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/models/_cosmos_db_management_client_enums.py b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/models/_cosmos_db_management_client_enums.py
index 40acab0beaf9..935497be6527 100644
--- a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/models/_cosmos_db_management_client_enums.py
+++ b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/models/_cosmos_db_management_client_enums.py
@@ -50,25 +50,6 @@ class ServerVersion(str, Enum):
     three_full_stop_six = "3.6"
 
 
-class CreateMode(str, Enum):
-
-    default = "Default"
-    restore = "Restore"
-
-
-class RestoreMode(str, Enum):
-
-    point_in_time = "PointInTime"
-
-
-class CreatedByType(str, Enum):
-
-    user = "User"
-    application = "Application"
-    managed_identity = "ManagedIdentity"
-    key = "Key"
-
-
 class IndexingMode(str, Enum):
 
     consistent = "Consistent"
@@ -134,14 +115,6 @@ class TriggerOperation(str, Enum):
     replace = "Replace"
 
 
-class ResourceIdentityType(str, Enum):
-
-    system_assigned = "SystemAssigned"
-    user_assigned = "UserAssigned"
-    system_assigned_user_assigned = "SystemAssigned,UserAssigned"
-    none = "None"
-
-
 class KeyKind(str, Enum):
 
     primary = "primary"
@@ -171,7 +144,7 @@ class PrimaryAggregationType(str, Enum):
     last = "Last"
 
 
-class RoleDefinitionType(str, Enum):
+class BackupPolicyType(str, Enum):
 
-    built_in_role = "BuiltInRole"
-    custom_role = "CustomRole"
+    periodic = "Periodic"
+    continuous = "Continuous"
diff --git a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/models/_models.py b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/models/_models.py
index e2f3cdb29d9b..e684a3438e51 100644
--- a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/models/_models.py
+++ b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/models/_models.py
@@ -81,8 +81,6 @@ class ARMResourceProperties(Model):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     """
 
     _validation = {
@@ -97,7 +95,6 @@ class ARMResourceProperties(Model):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
     }
 
     def __init__(self, **kwargs):
@@ -107,7 +104,6 @@ def __init__(self, **kwargs):
         self.type = None
         self.location = kwargs.get('location', None)
         self.tags = kwargs.get('tags', None)
-        self.identity = kwargs.get('identity', None)
 
 
 class AutoscaleSettings(Model):
@@ -321,13 +317,11 @@ class CassandraKeyspaceCreateUpdateParameters(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource: Required. The standard JSON format of a Cassandra
      keyspace
     :type resource: ~azure.mgmt.cosmosdb.models.CassandraKeyspaceResource
-    :param options: Required. A key-value pair of options to be applied for
-     the request. This corresponds to the headers sent with the request.
+    :param options: A key-value pair of options to be applied for the request.
+     This corresponds to the headers sent with the request.
     :type options: ~azure.mgmt.cosmosdb.models.CreateUpdateOptions
     """
 
@@ -336,7 +330,6 @@ class CassandraKeyspaceCreateUpdateParameters(ARMResourceProperties):
         'name': {'readonly': True},
         'type': {'readonly': True},
         'resource': {'required': True},
-        'options': {'required': True},
     }
 
     _attribute_map = {
@@ -345,7 +338,6 @@ class CassandraKeyspaceCreateUpdateParameters(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'CassandraKeyspaceResource'},
         'options': {'key': 'properties.options', 'type': 'CreateUpdateOptions'},
     }
@@ -412,7 +404,7 @@ class CassandraKeyspaceGetPropertiesResource(Model):
     :vartype _rid: str
     :ivar _ts: A system generated property that denotes the last updated
      timestamp of the resource.
-    :vartype _ts: object
+    :vartype _ts: float
     :ivar _etag: A system generated property representing the resource etag
      required for optimistic concurrency control.
     :vartype _etag: str
@@ -428,7 +420,7 @@ class CassandraKeyspaceGetPropertiesResource(Model):
     _attribute_map = {
         'id': {'key': 'id', 'type': 'str'},
         '_rid': {'key': '_rid', 'type': 'str'},
-        '_ts': {'key': '_ts', 'type': 'object'},
+        '_ts': {'key': '_ts', 'type': 'float'},
         '_etag': {'key': '_etag', 'type': 'str'},
     }
 
@@ -457,8 +449,6 @@ class CassandraKeyspaceGetResults(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource:
     :type resource:
      ~azure.mgmt.cosmosdb.models.CassandraKeyspaceGetPropertiesResource
@@ -479,7 +469,6 @@ class CassandraKeyspaceGetResults(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'CassandraKeyspaceGetPropertiesResource'},
         'options': {'key': 'properties.options', 'type': 'CassandraKeyspaceGetPropertiesOptions'},
     }
@@ -572,12 +561,10 @@ class CassandraTableCreateUpdateParameters(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource: Required. The standard JSON format of a Cassandra table
     :type resource: ~azure.mgmt.cosmosdb.models.CassandraTableResource
-    :param options: Required. A key-value pair of options to be applied for
-     the request. This corresponds to the headers sent with the request.
+    :param options: A key-value pair of options to be applied for the request.
+     This corresponds to the headers sent with the request.
     :type options: ~azure.mgmt.cosmosdb.models.CreateUpdateOptions
     """
 
@@ -586,7 +573,6 @@ class CassandraTableCreateUpdateParameters(ARMResourceProperties):
         'name': {'readonly': True},
         'type': {'readonly': True},
         'resource': {'required': True},
-        'options': {'required': True},
     }
 
     _attribute_map = {
@@ -595,7 +581,6 @@ class CassandraTableCreateUpdateParameters(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'CassandraTableResource'},
         'options': {'key': 'properties.options', 'type': 'CreateUpdateOptions'},
     }
@@ -646,7 +631,7 @@ class CassandraTableGetPropertiesResource(Model):
     :vartype _rid: str
     :ivar _ts: A system generated property that denotes the last updated
      timestamp of the resource.
-    :vartype _ts: object
+    :vartype _ts: float
     :ivar _etag: A system generated property representing the resource etag
      required for optimistic concurrency control.
     :vartype _etag: str
@@ -665,7 +650,7 @@ class CassandraTableGetPropertiesResource(Model):
         'schema': {'key': 'schema', 'type': 'CassandraSchema'},
         'analytical_storage_ttl': {'key': 'analyticalStorageTtl', 'type': 'int'},
         '_rid': {'key': '_rid', 'type': 'str'},
-        '_ts': {'key': '_ts', 'type': 'object'},
+        '_ts': {'key': '_ts', 'type': 'float'},
         '_etag': {'key': '_etag', 'type': 'str'},
     }
 
@@ -697,8 +682,6 @@ class CassandraTableGetResults(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource:
     :type resource:
      ~azure.mgmt.cosmosdb.models.CassandraTableGetPropertiesResource
@@ -719,7 +702,6 @@ class CassandraTableGetResults(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'CassandraTableGetPropertiesResource'},
         'options': {'key': 'properties.options', 'type': 'CassandraTableGetPropertiesOptions'},
     }
@@ -1072,53 +1054,10 @@ class DatabaseAccountCreateUpdateParameters(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param kind: Indicates the type of database account. This can only be set
      at database account creation. Possible values include: 'GlobalDocumentDB',
      'MongoDB', 'Parse'. Default value: "GlobalDocumentDB" .
     :type kind: str or ~azure.mgmt.cosmosdb.models.DatabaseAccountKind
-    :param properties: Required.
-    :type properties:
-     ~azure.mgmt.cosmosdb.models.DatabaseAccountCreateUpdateProperties
-    """
-
-    _validation = {
-        'id': {'readonly': True},
-        'name': {'readonly': True},
-        'type': {'readonly': True},
-        'properties': {'required': True},
-    }
-
-    _attribute_map = {
-        'id': {'key': 'id', 'type': 'str'},
-        'name': {'key': 'name', 'type': 'str'},
-        'type': {'key': 'type', 'type': 'str'},
-        'location': {'key': 'location', 'type': 'str'},
-        'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
-        'kind': {'key': 'kind', 'type': 'str'},
-        'properties': {'key': 'properties', 'type': 'DatabaseAccountCreateUpdateProperties'},
-    }
-
-    def __init__(self, **kwargs):
-        super(DatabaseAccountCreateUpdateParameters, self).__init__(**kwargs)
-        self.kind = kwargs.get('kind', "GlobalDocumentDB")
-        self.properties = kwargs.get('properties', None)
-
-
-class DatabaseAccountCreateUpdateProperties(Model):
-    """Properties to create and update Azure Cosmos DB database accounts.
-
-    You probably want to use the sub-classes and not this class directly. Known
-    sub-classes are: DefaultRequestDatabaseAccountCreateUpdateProperties,
-    RestoreReqeustDatabaseAccountCreateUpdateProperties
-
-    Variables are only populated by the server, and will be ignored when
-    sending a request.
-
-    All required parameters must be populated in order to send to Azure.
-
     :param consistency_policy: The consistency policy for the Cosmos DB
      account.
     :type consistency_policy: ~azure.mgmt.cosmosdb.models.ConsistencyPolicy
@@ -1175,47 +1114,49 @@ class DatabaseAccountCreateUpdateProperties(Model):
     :type backup_policy: ~azure.mgmt.cosmosdb.models.BackupPolicy
     :param cors: The CORS policy for the Cosmos DB database account.
     :type cors: list[~azure.mgmt.cosmosdb.models.CorsPolicy]
-    :param create_mode: Required. Constant filled by server.
-    :type create_mode: str
     """
 
     _validation = {
+        'id': {'readonly': True},
+        'name': {'readonly': True},
+        'type': {'readonly': True},
         'locations': {'required': True},
         'database_account_offer_type': {'required': True, 'constant': True},
-        'create_mode': {'required': True},
-    }
-
-    _attribute_map = {
-        'consistency_policy': {'key': 'consistencyPolicy', 'type': 'ConsistencyPolicy'},
-        'locations': {'key': 'locations', 'type': '[Location]'},
-        'database_account_offer_type': {'key': 'databaseAccountOfferType', 'type': 'str'},
-        'ip_rules': {'key': 'ipRules', 'type': '[IpAddressOrRange]'},
-        'is_virtual_network_filter_enabled': {'key': 'isVirtualNetworkFilterEnabled', 'type': 'bool'},
-        'enable_automatic_failover': {'key': 'enableAutomaticFailover', 'type': 'bool'},
-        'capabilities': {'key': 'capabilities', 'type': '[Capability]'},
-        'virtual_network_rules': {'key': 'virtualNetworkRules', 'type': '[VirtualNetworkRule]'},
-        'enable_multiple_write_locations': {'key': 'enableMultipleWriteLocations', 'type': 'bool'},
-        'enable_cassandra_connector': {'key': 'enableCassandraConnector', 'type': 'bool'},
-        'connector_offer': {'key': 'connectorOffer', 'type': 'str'},
-        'disable_key_based_metadata_write_access': {'key': 'disableKeyBasedMetadataWriteAccess', 'type': 'bool'},
-        'key_vault_key_uri': {'key': 'keyVaultKeyUri', 'type': 'str'},
-        'public_network_access': {'key': 'publicNetworkAccess', 'type': 'str'},
-        'enable_free_tier': {'key': 'enableFreeTier', 'type': 'bool'},
-        'api_properties': {'key': 'apiProperties', 'type': 'ApiProperties'},
-        'enable_analytical_storage': {'key': 'enableAnalyticalStorage', 'type': 'bool'},
-        'backup_policy': {'key': 'backupPolicy', 'type': 'BackupPolicy'},
-        'cors': {'key': 'cors', 'type': '[CorsPolicy]'},
-        'create_mode': {'key': 'createMode', 'type': 'str'},
     }
 
-    _subtype_map = {
-        'create_mode': {'Default': 'DefaultRequestDatabaseAccountCreateUpdateProperties', 'Restore': 'RestoreReqeustDatabaseAccountCreateUpdateProperties'}
+    _attribute_map = {
+        'id': {'key': 'id', 'type': 'str'},
+        'name': {'key': 'name', 'type': 'str'},
+        'type': {'key': 'type', 'type': 'str'},
+        'location': {'key': 'location', 'type': 'str'},
+        'tags': {'key': 'tags', 'type': '{str}'},
+        'kind': {'key': 'kind', 'type': 'str'},
+        'consistency_policy': {'key': 'properties.consistencyPolicy', 'type': 'ConsistencyPolicy'},
+        'locations': {'key': 'properties.locations', 'type': '[Location]'},
+        'database_account_offer_type': {'key': 'properties.databaseAccountOfferType', 'type': 'str'},
+        'ip_rules': {'key': 'properties.ipRules', 'type': '[IpAddressOrRange]'},
+        'is_virtual_network_filter_enabled': {'key': 'properties.isVirtualNetworkFilterEnabled', 'type': 'bool'},
+        'enable_automatic_failover': {'key': 'properties.enableAutomaticFailover', 'type': 'bool'},
+        'capabilities': {'key': 'properties.capabilities', 'type': '[Capability]'},
+        'virtual_network_rules': {'key': 'properties.virtualNetworkRules', 'type': '[VirtualNetworkRule]'},
+        'enable_multiple_write_locations': {'key': 'properties.enableMultipleWriteLocations', 'type': 'bool'},
+        'enable_cassandra_connector': {'key': 'properties.enableCassandraConnector', 'type': 'bool'},
+        'connector_offer': {'key': 'properties.connectorOffer', 'type': 'str'},
+        'disable_key_based_metadata_write_access': {'key': 'properties.disableKeyBasedMetadataWriteAccess', 'type': 'bool'},
+        'key_vault_key_uri': {'key': 'properties.keyVaultKeyUri', 'type': 'str'},
+        'public_network_access': {'key': 'properties.publicNetworkAccess', 'type': 'str'},
+        'enable_free_tier': {'key': 'properties.enableFreeTier', 'type': 'bool'},
+        'api_properties': {'key': 'properties.apiProperties', 'type': 'ApiProperties'},
+        'enable_analytical_storage': {'key': 'properties.enableAnalyticalStorage', 'type': 'bool'},
+        'backup_policy': {'key': 'properties.backupPolicy', 'type': 'BackupPolicy'},
+        'cors': {'key': 'properties.cors', 'type': '[CorsPolicy]'},
     }
 
     database_account_offer_type = "Standard"
 
     def __init__(self, **kwargs):
-        super(DatabaseAccountCreateUpdateProperties, self).__init__(**kwargs)
+        super(DatabaseAccountCreateUpdateParameters, self).__init__(**kwargs)
+        self.kind = kwargs.get('kind', "GlobalDocumentDB")
         self.consistency_policy = kwargs.get('consistency_policy', None)
         self.locations = kwargs.get('locations', None)
         self.ip_rules = kwargs.get('ip_rules', None)
@@ -1234,7 +1175,6 @@ def __init__(self, **kwargs):
         self.enable_analytical_storage = kwargs.get('enable_analytical_storage', None)
         self.backup_policy = kwargs.get('backup_policy', None)
         self.cors = kwargs.get('cors', None)
-        self.create_mode = None
 
 
 class DatabaseAccountGetResults(ARMResourceProperties):
@@ -1254,8 +1194,6 @@ class DatabaseAccountGetResults(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param kind: Indicates the type of database account. This can only be set
      at database account creation. Possible values include: 'GlobalDocumentDB',
      'MongoDB', 'Parse'. Default value: "GlobalDocumentDB" .
@@ -1331,21 +1269,11 @@ class DatabaseAccountGetResults(ARMResourceProperties):
     :param enable_analytical_storage: Flag to indicate whether to enable
      storage analytics.
     :type enable_analytical_storage: bool
-    :ivar instance_id: A unique identifier assigned to the database account
-    :vartype instance_id: str
-    :param create_mode: Enum to indicate the mode of account creation.
-     Possible values include: 'Default', 'Restore'. Default value: "Default" .
-    :type create_mode: str or ~azure.mgmt.cosmosdb.models.CreateMode
-    :param restore_parameters: Parameters to indicate the information about
-     the restore.
-    :type restore_parameters: ~azure.mgmt.cosmosdb.models.RestoreParameters
     :param backup_policy: The object representing the policy for taking
      backups on an account.
     :type backup_policy: ~azure.mgmt.cosmosdb.models.BackupPolicy
     :param cors: The CORS policy for the Cosmos DB database account.
     :type cors: list[~azure.mgmt.cosmosdb.models.CorsPolicy]
-    :ivar system_data: The system meta data relating to this resource.
-    :vartype system_data: ~azure.mgmt.cosmosdb.models.SystemData
     """
 
     _validation = {
@@ -1359,8 +1287,6 @@ class DatabaseAccountGetResults(ARMResourceProperties):
         'locations': {'readonly': True},
         'failover_policies': {'readonly': True},
         'private_endpoint_connections': {'readonly': True},
-        'instance_id': {'readonly': True},
-        'system_data': {'readonly': True},
     }
 
     _attribute_map = {
@@ -1369,7 +1295,6 @@ class DatabaseAccountGetResults(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'kind': {'key': 'kind', 'type': 'str'},
         'provisioning_state': {'key': 'properties.provisioningState', 'type': 'str'},
         'document_endpoint': {'key': 'properties.documentEndpoint', 'type': 'str'},
@@ -1394,12 +1319,8 @@ class DatabaseAccountGetResults(ARMResourceProperties):
         'enable_free_tier': {'key': 'properties.enableFreeTier', 'type': 'bool'},
         'api_properties': {'key': 'properties.apiProperties', 'type': 'ApiProperties'},
         'enable_analytical_storage': {'key': 'properties.enableAnalyticalStorage', 'type': 'bool'},
-        'instance_id': {'key': 'properties.instanceId', 'type': 'str'},
-        'create_mode': {'key': 'properties.createMode', 'type': 'str'},
-        'restore_parameters': {'key': 'properties.restoreParameters', 'type': 'RestoreParameters'},
         'backup_policy': {'key': 'properties.backupPolicy', 'type': 'BackupPolicy'},
         'cors': {'key': 'properties.cors', 'type': '[CorsPolicy]'},
-        'system_data': {'key': 'systemData', 'type': 'SystemData'},
     }
 
     def __init__(self, **kwargs):
@@ -1428,12 +1349,8 @@ def __init__(self, **kwargs):
         self.enable_free_tier = kwargs.get('enable_free_tier', None)
         self.api_properties = kwargs.get('api_properties', None)
         self.enable_analytical_storage = kwargs.get('enable_analytical_storage', None)
-        self.instance_id = None
-        self.create_mode = kwargs.get('create_mode', "Default")
-        self.restore_parameters = kwargs.get('restore_parameters', None)
         self.backup_policy = kwargs.get('backup_policy', None)
         self.cors = kwargs.get('cors', None)
-        self.system_data = None
 
 
 class DatabaseAccountListConnectionStringsResult(Model):
@@ -1608,8 +1525,6 @@ class DatabaseAccountUpdateParameters(Model):
     :type backup_policy: ~azure.mgmt.cosmosdb.models.BackupPolicy
     :param cors: The CORS policy for the Cosmos DB database account.
     :type cors: list[~azure.mgmt.cosmosdb.models.CorsPolicy]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     """
 
     _attribute_map = {
@@ -1633,7 +1548,6 @@ class DatabaseAccountUpdateParameters(Model):
         'enable_analytical_storage': {'key': 'properties.enableAnalyticalStorage', 'type': 'bool'},
         'backup_policy': {'key': 'properties.backupPolicy', 'type': 'BackupPolicy'},
         'cors': {'key': 'properties.cors', 'type': '[CorsPolicy]'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
     }
 
     def __init__(self, **kwargs):
@@ -1658,47 +1572,30 @@ def __init__(self, **kwargs):
         self.enable_analytical_storage = kwargs.get('enable_analytical_storage', None)
         self.backup_policy = kwargs.get('backup_policy', None)
         self.cors = kwargs.get('cors', None)
-        self.identity = kwargs.get('identity', None)
-
 
-class DatabaseRestoreResource(Model):
-    """Specific Databases to restore.
 
-    :param database_name: The name of the database to restore.
-    :type database_name: str
-    :param collection_names: The names of the collections to restore.
-    :type collection_names: list[str]
-    """
-
-    _attribute_map = {
-        'database_name': {'key': 'databaseName', 'type': 'str'},
-        'collection_names': {'key': 'collectionNames', 'type': '[str]'},
-    }
-
-    def __init__(self, **kwargs):
-        super(DatabaseRestoreResource, self).__init__(**kwargs)
-        self.database_name = kwargs.get('database_name', None)
-        self.collection_names = kwargs.get('collection_names', None)
-
-
-class DefaultErrorResponse(Model):
-    """An error response from the service.
+class ErrorResponse(Model):
+    """Error Response.
 
-    :param error:
-    :type error: ~azure.mgmt.cosmosdb.models.ErrorResponse
+    :param code: Error code.
+    :type code: str
+    :param message: Error message indicating why the operation failed.
+    :type message: str
     """
 
     _attribute_map = {
-        'error': {'key': 'error', 'type': 'ErrorResponse'},
+        'code': {'key': 'code', 'type': 'str'},
+        'message': {'key': 'message', 'type': 'str'},
     }
 
     def __init__(self, **kwargs):
-        super(DefaultErrorResponse, self).__init__(**kwargs)
-        self.error = kwargs.get('error', None)
+        super(ErrorResponse, self).__init__(**kwargs)
+        self.code = kwargs.get('code', None)
+        self.message = kwargs.get('message', None)
 
 
-class DefaultErrorResponseException(HttpOperationError):
-    """Server responsed with exception of type: 'DefaultErrorResponse'.
+class ErrorResponseException(HttpOperationError):
+    """Server responsed with exception of type: 'ErrorResponse'.
 
     :param deserialize: A deserializer
     :param response: Server response to be deserialized.
@@ -1706,133 +1603,27 @@ class DefaultErrorResponseException(HttpOperationError):
 
     def __init__(self, deserialize, response, *args):
 
-        super(DefaultErrorResponseException, self).__init__(deserialize, response, 'DefaultErrorResponse', *args)
-
-
-class DefaultRequestDatabaseAccountCreateUpdateProperties(DatabaseAccountCreateUpdateProperties):
-    """Properties for non-restore Azure Cosmos DB database account requests.
-
-    Variables are only populated by the server, and will be ignored when
-    sending a request.
-
-    All required parameters must be populated in order to send to Azure.
-
-    :param consistency_policy: The consistency policy for the Cosmos DB
-     account.
-    :type consistency_policy: ~azure.mgmt.cosmosdb.models.ConsistencyPolicy
-    :param locations: Required. An array that contains the georeplication
-     locations enabled for the Cosmos DB account.
-    :type locations: list[~azure.mgmt.cosmosdb.models.Location]
-    :ivar database_account_offer_type: Required. The offer type for the
-     database. Default value: "Standard" .
-    :vartype database_account_offer_type: str
-    :param ip_rules: List of IpRules.
-    :type ip_rules: list[~azure.mgmt.cosmosdb.models.IpAddressOrRange]
-    :param is_virtual_network_filter_enabled: Flag to indicate whether to
-     enable/disable Virtual Network ACL rules.
-    :type is_virtual_network_filter_enabled: bool
-    :param enable_automatic_failover: Enables automatic failover of the write
-     region in the rare event that the region is unavailable due to an outage.
-     Automatic failover will result in a new write region for the account and
-     is chosen based on the failover priorities configured for the account.
-    :type enable_automatic_failover: bool
-    :param capabilities: List of Cosmos DB capabilities for the account
-    :type capabilities: list[~azure.mgmt.cosmosdb.models.Capability]
-    :param virtual_network_rules: List of Virtual Network ACL rules configured
-     for the Cosmos DB account.
-    :type virtual_network_rules:
-     list[~azure.mgmt.cosmosdb.models.VirtualNetworkRule]
-    :param enable_multiple_write_locations: Enables the account to write in
-     multiple locations
-    :type enable_multiple_write_locations: bool
-    :param enable_cassandra_connector: Enables the cassandra connector on the
-     Cosmos DB C* account
-    :type enable_cassandra_connector: bool
-    :param connector_offer: The cassandra connector offer type for the Cosmos
-     DB database C* account. Possible values include: 'Small'
-    :type connector_offer: str or ~azure.mgmt.cosmosdb.models.ConnectorOffer
-    :param disable_key_based_metadata_write_access: Disable write operations
-     on metadata resources (databases, containers, throughput) via account keys
-    :type disable_key_based_metadata_write_access: bool
-    :param key_vault_key_uri: The URI of the key vault
-    :type key_vault_key_uri: str
-    :param public_network_access: Whether requests from Public Network are
-     allowed. Possible values include: 'Enabled', 'Disabled'
-    :type public_network_access: str or
-     ~azure.mgmt.cosmosdb.models.PublicNetworkAccess
-    :param enable_free_tier: Flag to indicate whether Free Tier is enabled.
-    :type enable_free_tier: bool
-    :param api_properties: API specific properties. Currently, supported only
-     for MongoDB API.
-    :type api_properties: ~azure.mgmt.cosmosdb.models.ApiProperties
-    :param enable_analytical_storage: Flag to indicate whether to enable
-     storage analytics.
-    :type enable_analytical_storage: bool
-    :param backup_policy: The object representing the policy for taking
-     backups on an account.
-    :type backup_policy: ~azure.mgmt.cosmosdb.models.BackupPolicy
-    :param cors: The CORS policy for the Cosmos DB database account.
-    :type cors: list[~azure.mgmt.cosmosdb.models.CorsPolicy]
-    :param create_mode: Required. Constant filled by server.
-    :type create_mode: str
-    """
-
-    _validation = {
-        'locations': {'required': True},
-        'database_account_offer_type': {'required': True, 'constant': True},
-        'create_mode': {'required': True},
-    }
-
-    _attribute_map = {
-        'consistency_policy': {'key': 'consistencyPolicy', 'type': 'ConsistencyPolicy'},
-        'locations': {'key': 'locations', 'type': '[Location]'},
-        'database_account_offer_type': {'key': 'databaseAccountOfferType', 'type': 'str'},
-        'ip_rules': {'key': 'ipRules', 'type': '[IpAddressOrRange]'},
-        'is_virtual_network_filter_enabled': {'key': 'isVirtualNetworkFilterEnabled', 'type': 'bool'},
-        'enable_automatic_failover': {'key': 'enableAutomaticFailover', 'type': 'bool'},
-        'capabilities': {'key': 'capabilities', 'type': '[Capability]'},
-        'virtual_network_rules': {'key': 'virtualNetworkRules', 'type': '[VirtualNetworkRule]'},
-        'enable_multiple_write_locations': {'key': 'enableMultipleWriteLocations', 'type': 'bool'},
-        'enable_cassandra_connector': {'key': 'enableCassandraConnector', 'type': 'bool'},
-        'connector_offer': {'key': 'connectorOffer', 'type': 'str'},
-        'disable_key_based_metadata_write_access': {'key': 'disableKeyBasedMetadataWriteAccess', 'type': 'bool'},
-        'key_vault_key_uri': {'key': 'keyVaultKeyUri', 'type': 'str'},
-        'public_network_access': {'key': 'publicNetworkAccess', 'type': 'str'},
-        'enable_free_tier': {'key': 'enableFreeTier', 'type': 'bool'},
-        'api_properties': {'key': 'apiProperties', 'type': 'ApiProperties'},
-        'enable_analytical_storage': {'key': 'enableAnalyticalStorage', 'type': 'bool'},
-        'backup_policy': {'key': 'backupPolicy', 'type': 'BackupPolicy'},
-        'cors': {'key': 'cors', 'type': '[CorsPolicy]'},
-        'create_mode': {'key': 'createMode', 'type': 'str'},
-    }
-
-    def __init__(self, **kwargs):
-        super(DefaultRequestDatabaseAccountCreateUpdateProperties, self).__init__(**kwargs)
-        self.create_mode = 'Default'
+        super(ErrorResponseException, self).__init__(deserialize, response, 'ErrorResponse', *args)
 
 
-class ErrorResponse(Model):
-    """Error Response.
+class ErrorResponseUpdatedFormat(Model):
+    """An error response from the service.
 
-    :param code: Error code.
-    :type code: str
-    :param message: Error message indicating why the operation failed.
-    :type message: str
+    :param error:
+    :type error: ~azure.mgmt.cosmosdb.models.ErrorResponse
     """
 
     _attribute_map = {
-        'code': {'key': 'code', 'type': 'str'},
-        'message': {'key': 'message', 'type': 'str'},
+        'error': {'key': 'error', 'type': 'ErrorResponse'},
     }
 
     def __init__(self, **kwargs):
-        super(ErrorResponse, self).__init__(**kwargs)
-        self.code = kwargs.get('code', None)
-        self.message = kwargs.get('message', None)
+        super(ErrorResponseUpdatedFormat, self).__init__(**kwargs)
+        self.error = kwargs.get('error', None)
 
 
-class ErrorResponseException(HttpOperationError):
-    """Server responsed with exception of type: 'ErrorResponse'.
+class ErrorResponseUpdatedFormatException(HttpOperationError):
+    """Server responsed with exception of type: 'ErrorResponseUpdatedFormat'.
 
     :param deserialize: A deserializer
     :param response: Server response to be deserialized.
@@ -1840,7 +1631,7 @@ class ErrorResponseException(HttpOperationError):
 
     def __init__(self, deserialize, response, *args):
 
-        super(ErrorResponseException, self).__init__(deserialize, response, 'ErrorResponse', *args)
+        super(ErrorResponseUpdatedFormatException, self).__init__(deserialize, response, 'ErrorResponseUpdatedFormat', *args)
 
 
 class ExcludedPath(Model):
@@ -1871,7 +1662,7 @@ class ExtendedResourceProperties(Model):
     :vartype _rid: str
     :ivar _ts: A system generated property that denotes the last updated
      timestamp of the resource.
-    :vartype _ts: object
+    :vartype _ts: float
     :ivar _etag: A system generated property representing the resource etag
      required for optimistic concurrency control.
     :vartype _etag: str
@@ -1885,7 +1676,7 @@ class ExtendedResourceProperties(Model):
 
     _attribute_map = {
         '_rid': {'key': '_rid', 'type': 'str'},
-        '_ts': {'key': '_ts', 'type': 'object'},
+        '_ts': {'key': '_ts', 'type': 'float'},
         '_etag': {'key': '_etag', 'type': 'str'},
     }
 
@@ -1974,12 +1765,10 @@ class GremlinDatabaseCreateUpdateParameters(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource: Required. The standard JSON format of a Gremlin database
     :type resource: ~azure.mgmt.cosmosdb.models.GremlinDatabaseResource
-    :param options: Required. A key-value pair of options to be applied for
-     the request. This corresponds to the headers sent with the request.
+    :param options: A key-value pair of options to be applied for the request.
+     This corresponds to the headers sent with the request.
     :type options: ~azure.mgmt.cosmosdb.models.CreateUpdateOptions
     """
 
@@ -1988,7 +1777,6 @@ class GremlinDatabaseCreateUpdateParameters(ARMResourceProperties):
         'name': {'readonly': True},
         'type': {'readonly': True},
         'resource': {'required': True},
-        'options': {'required': True},
     }
 
     _attribute_map = {
@@ -1997,7 +1785,6 @@ class GremlinDatabaseCreateUpdateParameters(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'GremlinDatabaseResource'},
         'options': {'key': 'properties.options', 'type': 'CreateUpdateOptions'},
     }
@@ -2042,7 +1829,7 @@ class GremlinDatabaseGetPropertiesResource(Model):
     :vartype _rid: str
     :ivar _ts: A system generated property that denotes the last updated
      timestamp of the resource.
-    :vartype _ts: object
+    :vartype _ts: float
     :ivar _etag: A system generated property representing the resource etag
      required for optimistic concurrency control.
     :vartype _etag: str
@@ -2058,7 +1845,7 @@ class GremlinDatabaseGetPropertiesResource(Model):
     _attribute_map = {
         'id': {'key': 'id', 'type': 'str'},
         '_rid': {'key': '_rid', 'type': 'str'},
-        '_ts': {'key': '_ts', 'type': 'object'},
+        '_ts': {'key': '_ts', 'type': 'float'},
         '_etag': {'key': '_etag', 'type': 'str'},
     }
 
@@ -2087,8 +1874,6 @@ class GremlinDatabaseGetResults(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource:
     :type resource:
      ~azure.mgmt.cosmosdb.models.GremlinDatabaseGetPropertiesResource
@@ -2109,7 +1894,6 @@ class GremlinDatabaseGetResults(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'GremlinDatabaseGetPropertiesResource'},
         'options': {'key': 'properties.options', 'type': 'GremlinDatabaseGetPropertiesOptions'},
     }
@@ -2161,12 +1945,10 @@ class GremlinGraphCreateUpdateParameters(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource: Required. The standard JSON format of a Gremlin graph
     :type resource: ~azure.mgmt.cosmosdb.models.GremlinGraphResource
-    :param options: Required. A key-value pair of options to be applied for
-     the request. This corresponds to the headers sent with the request.
+    :param options: A key-value pair of options to be applied for the request.
+     This corresponds to the headers sent with the request.
     :type options: ~azure.mgmt.cosmosdb.models.CreateUpdateOptions
     """
 
@@ -2175,7 +1957,6 @@ class GremlinGraphCreateUpdateParameters(ARMResourceProperties):
         'name': {'readonly': True},
         'type': {'readonly': True},
         'resource': {'required': True},
-        'options': {'required': True},
     }
 
     _attribute_map = {
@@ -2184,7 +1965,6 @@ class GremlinGraphCreateUpdateParameters(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'GremlinGraphResource'},
         'options': {'key': 'properties.options', 'type': 'CreateUpdateOptions'},
     }
@@ -2245,7 +2025,7 @@ class GremlinGraphGetPropertiesResource(Model):
     :vartype _rid: str
     :ivar _ts: A system generated property that denotes the last updated
      timestamp of the resource.
-    :vartype _ts: object
+    :vartype _ts: float
     :ivar _etag: A system generated property representing the resource etag
      required for optimistic concurrency control.
     :vartype _etag: str
@@ -2266,7 +2046,7 @@ class GremlinGraphGetPropertiesResource(Model):
         'unique_key_policy': {'key': 'uniqueKeyPolicy', 'type': 'UniqueKeyPolicy'},
         'conflict_resolution_policy': {'key': 'conflictResolutionPolicy', 'type': 'ConflictResolutionPolicy'},
         '_rid': {'key': '_rid', 'type': 'str'},
-        '_ts': {'key': '_ts', 'type': 'object'},
+        '_ts': {'key': '_ts', 'type': 'float'},
         '_etag': {'key': '_etag', 'type': 'str'},
     }
 
@@ -2300,8 +2080,6 @@ class GremlinGraphGetResults(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource:
     :type resource:
      ~azure.mgmt.cosmosdb.models.GremlinGraphGetPropertiesResource
@@ -2322,7 +2100,6 @@ class GremlinGraphGetResults(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'GremlinGraphGetPropertiesResource'},
         'options': {'key': 'properties.options', 'type': 'GremlinGraphGetPropertiesOptions'},
     }
@@ -2540,80 +2317,6 @@ def __init__(self, **kwargs):
         self.is_zone_redundant = kwargs.get('is_zone_redundant', None)
 
 
-class ManagedServiceIdentity(Model):
-    """Identity for the resource.
-
-    Variables are only populated by the server, and will be ignored when
-    sending a request.
-
-    :ivar principal_id: The principal id of the system assigned identity. This
-     property will only be provided for a system assigned identity.
-    :vartype principal_id: str
-    :ivar tenant_id: The tenant id of the system assigned identity. This
-     property will only be provided for a system assigned identity.
-    :vartype tenant_id: str
-    :param type: The type of identity used for the resource. The type
-     'SystemAssigned,UserAssigned' includes both an implicitly created identity
-     and a set of user assigned identities. The type 'None' will remove any
-     identities from the service. Possible values include: 'SystemAssigned',
-     'UserAssigned', 'SystemAssigned,UserAssigned', 'None'
-    :type type: str or ~azure.mgmt.cosmosdb.models.ResourceIdentityType
-    :param user_assigned_identities: The list of user identities associated
-     with resource. The user identity dictionary key references will be ARM
-     resource ids in the form:
-     '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ManagedIdentity/userAssignedIdentities/{identityName}'.
-    :type user_assigned_identities: dict[str,
-     ~azure.mgmt.cosmosdb.models.ManagedServiceIdentityUserAssignedIdentitiesValue]
-    """
-
-    _validation = {
-        'principal_id': {'readonly': True},
-        'tenant_id': {'readonly': True},
-    }
-
-    _attribute_map = {
-        'principal_id': {'key': 'principalId', 'type': 'str'},
-        'tenant_id': {'key': 'tenantId', 'type': 'str'},
-        'type': {'key': 'type', 'type': 'ResourceIdentityType'},
-        'user_assigned_identities': {'key': 'userAssignedIdentities', 'type': '{ManagedServiceIdentityUserAssignedIdentitiesValue}'},
-    }
-
-    def __init__(self, **kwargs):
-        super(ManagedServiceIdentity, self).__init__(**kwargs)
-        self.principal_id = None
-        self.tenant_id = None
-        self.type = kwargs.get('type', None)
-        self.user_assigned_identities = kwargs.get('user_assigned_identities', None)
-
-
-class ManagedServiceIdentityUserAssignedIdentitiesValue(Model):
-    """ManagedServiceIdentityUserAssignedIdentitiesValue.
-
-    Variables are only populated by the server, and will be ignored when
-    sending a request.
-
-    :ivar principal_id: The principal id of user assigned identity.
-    :vartype principal_id: str
-    :ivar client_id: The client id of user assigned identity.
-    :vartype client_id: str
-    """
-
-    _validation = {
-        'principal_id': {'readonly': True},
-        'client_id': {'readonly': True},
-    }
-
-    _attribute_map = {
-        'principal_id': {'key': 'principalId', 'type': 'str'},
-        'client_id': {'key': 'clientId', 'type': 'str'},
-    }
-
-    def __init__(self, **kwargs):
-        super(ManagedServiceIdentityUserAssignedIdentitiesValue, self).__init__(**kwargs)
-        self.principal_id = None
-        self.client_id = None
-
-
 class Metric(Model):
     """Metric data.
 
@@ -2838,13 +2541,11 @@ class MongoDBCollectionCreateUpdateParameters(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource: Required. The standard JSON format of a MongoDB
      collection
     :type resource: ~azure.mgmt.cosmosdb.models.MongoDBCollectionResource
-    :param options: Required. A key-value pair of options to be applied for
-     the request. This corresponds to the headers sent with the request.
+    :param options: A key-value pair of options to be applied for the request.
+     This corresponds to the headers sent with the request.
     :type options: ~azure.mgmt.cosmosdb.models.CreateUpdateOptions
     """
 
@@ -2853,7 +2554,6 @@ class MongoDBCollectionCreateUpdateParameters(ARMResourceProperties):
         'name': {'readonly': True},
         'type': {'readonly': True},
         'resource': {'required': True},
-        'options': {'required': True},
     }
 
     _attribute_map = {
@@ -2862,7 +2562,6 @@ class MongoDBCollectionCreateUpdateParameters(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'MongoDBCollectionResource'},
         'options': {'key': 'properties.options', 'type': 'CreateUpdateOptions'},
     }
@@ -2914,7 +2613,7 @@ class MongoDBCollectionGetPropertiesResource(Model):
     :vartype _rid: str
     :ivar _ts: A system generated property that denotes the last updated
      timestamp of the resource.
-    :vartype _ts: object
+    :vartype _ts: float
     :ivar _etag: A system generated property representing the resource etag
      required for optimistic concurrency control.
     :vartype _etag: str
@@ -2933,7 +2632,7 @@ class MongoDBCollectionGetPropertiesResource(Model):
         'indexes': {'key': 'indexes', 'type': '[MongoIndex]'},
         'analytical_storage_ttl': {'key': 'analyticalStorageTtl', 'type': 'int'},
         '_rid': {'key': '_rid', 'type': 'str'},
-        '_ts': {'key': '_ts', 'type': 'object'},
+        '_ts': {'key': '_ts', 'type': 'float'},
         '_etag': {'key': '_etag', 'type': 'str'},
     }
 
@@ -2965,8 +2664,6 @@ class MongoDBCollectionGetResults(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource:
     :type resource:
      ~azure.mgmt.cosmosdb.models.MongoDBCollectionGetPropertiesResource
@@ -2987,7 +2684,6 @@ class MongoDBCollectionGetResults(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'MongoDBCollectionGetPropertiesResource'},
         'options': {'key': 'properties.options', 'type': 'MongoDBCollectionGetPropertiesOptions'},
     }
@@ -3052,12 +2748,10 @@ class MongoDBDatabaseCreateUpdateParameters(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource: Required. The standard JSON format of a MongoDB database
     :type resource: ~azure.mgmt.cosmosdb.models.MongoDBDatabaseResource
-    :param options: Required. A key-value pair of options to be applied for
-     the request. This corresponds to the headers sent with the request.
+    :param options: A key-value pair of options to be applied for the request.
+     This corresponds to the headers sent with the request.
     :type options: ~azure.mgmt.cosmosdb.models.CreateUpdateOptions
     """
 
@@ -3066,7 +2760,6 @@ class MongoDBDatabaseCreateUpdateParameters(ARMResourceProperties):
         'name': {'readonly': True},
         'type': {'readonly': True},
         'resource': {'required': True},
-        'options': {'required': True},
     }
 
     _attribute_map = {
@@ -3075,7 +2768,6 @@ class MongoDBDatabaseCreateUpdateParameters(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'MongoDBDatabaseResource'},
         'options': {'key': 'properties.options', 'type': 'CreateUpdateOptions'},
     }
@@ -3120,7 +2812,7 @@ class MongoDBDatabaseGetPropertiesResource(Model):
     :vartype _rid: str
     :ivar _ts: A system generated property that denotes the last updated
      timestamp of the resource.
-    :vartype _ts: object
+    :vartype _ts: float
     :ivar _etag: A system generated property representing the resource etag
      required for optimistic concurrency control.
     :vartype _etag: str
@@ -3136,7 +2828,7 @@ class MongoDBDatabaseGetPropertiesResource(Model):
     _attribute_map = {
         'id': {'key': 'id', 'type': 'str'},
         '_rid': {'key': '_rid', 'type': 'str'},
-        '_ts': {'key': '_ts', 'type': 'object'},
+        '_ts': {'key': '_ts', 'type': 'float'},
         '_etag': {'key': '_etag', 'type': 'str'},
     }
 
@@ -3165,8 +2857,6 @@ class MongoDBDatabaseGetResults(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource:
     :type resource:
      ~azure.mgmt.cosmosdb.models.MongoDBDatabaseGetPropertiesResource
@@ -3187,7 +2877,6 @@ class MongoDBDatabaseGetResults(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'MongoDBDatabaseGetPropertiesResource'},
         'options': {'key': 'properties.options', 'type': 'MongoDBDatabaseGetPropertiesOptions'},
     }
@@ -3761,26 +3450,6 @@ def __init__(self, **kwargs):
         self.backup_retention_interval_in_hours = kwargs.get('backup_retention_interval_in_hours', None)
 
 
-class Permission(Model):
-    """The set of data plane operations permitted through this Role Definition.
-
-    :param data_actions: An array of data actions that are allowed.
-    :type data_actions: list[str]
-    :param not_data_actions: An array of data actions that are denied.
-    :type not_data_actions: list[str]
-    """
-
-    _attribute_map = {
-        'data_actions': {'key': 'dataActions', 'type': '[str]'},
-        'not_data_actions': {'key': 'notDataActions', 'type': '[str]'},
-    }
-
-    def __init__(self, **kwargs):
-        super(Permission, self).__init__(**kwargs)
-        self.data_actions = kwargs.get('data_actions', None)
-        self.not_data_actions = kwargs.get('not_data_actions', None)
-
-
 class ProxyResource(Resource):
     """The resource model definition for a ARM proxy resource. It will have
     everything other than required location and tags.
@@ -3835,10 +3504,6 @@ class PrivateEndpointConnection(ProxyResource):
      Private Endpoint Connection.
     :type private_link_service_connection_state:
      ~azure.mgmt.cosmosdb.models.PrivateLinkServiceConnectionStateProperty
-    :param group_id: Group id of the private endpoint.
-    :type group_id: str
-    :param provisioning_state: Provisioning state of the private endpoint.
-    :type provisioning_state: str
     """
 
     _validation = {
@@ -3853,16 +3518,12 @@ class PrivateEndpointConnection(ProxyResource):
         'type': {'key': 'type', 'type': 'str'},
         'private_endpoint': {'key': 'properties.privateEndpoint', 'type': 'PrivateEndpointProperty'},
         'private_link_service_connection_state': {'key': 'properties.privateLinkServiceConnectionState', 'type': 'PrivateLinkServiceConnectionStateProperty'},
-        'group_id': {'key': 'properties.groupId', 'type': 'str'},
-        'provisioning_state': {'key': 'properties.provisioningState', 'type': 'str'},
     }
 
     def __init__(self, **kwargs):
         super(PrivateEndpointConnection, self).__init__(**kwargs)
         self.private_endpoint = kwargs.get('private_endpoint', None)
         self.private_link_service_connection_state = kwargs.get('private_link_service_connection_state', None)
-        self.group_id = kwargs.get('group_id', None)
-        self.provisioning_state = kwargs.get('provisioning_state', None)
 
 
 class PrivateEndpointProperty(Model):
@@ -3881,51 +3542,6 @@ def __init__(self, **kwargs):
         self.id = kwargs.get('id', None)
 
 
-class PrivateLinkResource(ARMProxyResource):
-    """A private link resource.
-
-    Variables are only populated by the server, and will be ignored when
-    sending a request.
-
-    :ivar id: The unique resource identifier of the database account.
-    :vartype id: str
-    :ivar name: The name of the database account.
-    :vartype name: str
-    :ivar type: The type of Azure resource.
-    :vartype type: str
-    :ivar group_id: The private link resource group id.
-    :vartype group_id: str
-    :ivar required_members: The private link resource required member names.
-    :vartype required_members: list[str]
-    :ivar required_zone_names: The private link resource required zone names.
-    :vartype required_zone_names: list[str]
-    """
-
-    _validation = {
-        'id': {'readonly': True},
-        'name': {'readonly': True},
-        'type': {'readonly': True},
-        'group_id': {'readonly': True},
-        'required_members': {'readonly': True},
-        'required_zone_names': {'readonly': True},
-    }
-
-    _attribute_map = {
-        'id': {'key': 'id', 'type': 'str'},
-        'name': {'key': 'name', 'type': 'str'},
-        'type': {'key': 'type', 'type': 'str'},
-        'group_id': {'key': 'properties.groupId', 'type': 'str'},
-        'required_members': {'key': 'properties.requiredMembers', 'type': '[str]'},
-        'required_zone_names': {'key': 'properties.requiredZoneNames', 'type': '[str]'},
-    }
-
-    def __init__(self, **kwargs):
-        super(PrivateLinkResource, self).__init__(**kwargs)
-        self.group_id = None
-        self.required_members = None
-        self.required_zone_names = None
-
-
 class PrivateLinkServiceConnectionStateProperty(Model):
     """Connection State of the Private Endpoint Connection.
 
@@ -3937,8 +3553,6 @@ class PrivateLinkServiceConnectionStateProperty(Model):
     :ivar actions_required: Any action that is required beyond basic workflow
      (approve/ reject/ disconnect)
     :vartype actions_required: str
-    :param description: The private link service connection description.
-    :type description: str
     """
 
     _validation = {
@@ -3948,14 +3562,12 @@ class PrivateLinkServiceConnectionStateProperty(Model):
     _attribute_map = {
         'status': {'key': 'status', 'type': 'str'},
         'actions_required': {'key': 'actionsRequired', 'type': 'str'},
-        'description': {'key': 'description', 'type': 'str'},
     }
 
     def __init__(self, **kwargs):
         super(PrivateLinkServiceConnectionStateProperty, self).__init__(**kwargs)
         self.status = kwargs.get('status', None)
         self.actions_required = None
-        self.description = kwargs.get('description', None)
 
 
 class RegionForOnlineOffline(Model):
@@ -3981,199 +3593,6 @@ def __init__(self, **kwargs):
         self.region = kwargs.get('region', None)
 
 
-class RestorableDatabaseAccountGetResult(ARMResourceProperties):
-    """A Azure Cosmos DB restorable database account.
-
-    Variables are only populated by the server, and will be ignored when
-    sending a request.
-
-    :ivar id: The unique resource identifier of the ARM resource.
-    :vartype id: str
-    :ivar name: The name of the ARM resource.
-    :vartype name: str
-    :ivar type: The type of Azure resource.
-    :vartype type: str
-    :param location: The location of the resource group to which the resource
-     belongs.
-    :type location: str
-    :param tags:
-    :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
-    :param account_name: The name of the global database account
-    :type account_name: str
-    :param creation_time: The creation time of the restorable database account
-     (ISO-8601 format).
-    :type creation_time: datetime
-    :param deletion_time: The time at which the restorable database account
-     has been deleted (ISO-8601 format).
-    :type deletion_time: datetime
-    """
-
-    _validation = {
-        'id': {'readonly': True},
-        'name': {'readonly': True},
-        'type': {'readonly': True},
-    }
-
-    _attribute_map = {
-        'id': {'key': 'id', 'type': 'str'},
-        'name': {'key': 'name', 'type': 'str'},
-        'type': {'key': 'type', 'type': 'str'},
-        'location': {'key': 'location', 'type': 'str'},
-        'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
-        'account_name': {'key': 'properties.accountName', 'type': 'str'},
-        'creation_time': {'key': 'properties.creationTime', 'type': 'iso-8601'},
-        'deletion_time': {'key': 'properties.deletionTime', 'type': 'iso-8601'},
-    }
-
-    def __init__(self, **kwargs):
-        super(RestorableDatabaseAccountGetResult, self).__init__(**kwargs)
-        self.account_name = kwargs.get('account_name', None)
-        self.creation_time = kwargs.get('creation_time', None)
-        self.deletion_time = kwargs.get('deletion_time', None)
-
-
-class RestoreParameters(Model):
-    """Parameters to indicate the information about the restore.
-
-    :param restore_mode: Describes the mode of the restore. Possible values
-     include: 'PointInTime'
-    :type restore_mode: str or ~azure.mgmt.cosmosdb.models.RestoreMode
-    :param restore_source: Path of the source account from which the restore
-     has to be initiated
-    :type restore_source: str
-    :param restore_timestamp_in_utc: Time to which the account has to be
-     restored (ISO-8601 format).
-    :type restore_timestamp_in_utc: datetime
-    :param databases_to_restore: List of specific databases to restore.
-    :type databases_to_restore:
-     list[~azure.mgmt.cosmosdb.models.DatabaseRestoreResource]
-    """
-
-    _attribute_map = {
-        'restore_mode': {'key': 'restoreMode', 'type': 'str'},
-        'restore_source': {'key': 'restoreSource', 'type': 'str'},
-        'restore_timestamp_in_utc': {'key': 'restoreTimestampInUtc', 'type': 'iso-8601'},
-        'databases_to_restore': {'key': 'databasesToRestore', 'type': '[DatabaseRestoreResource]'},
-    }
-
-    def __init__(self, **kwargs):
-        super(RestoreParameters, self).__init__(**kwargs)
-        self.restore_mode = kwargs.get('restore_mode', None)
-        self.restore_source = kwargs.get('restore_source', None)
-        self.restore_timestamp_in_utc = kwargs.get('restore_timestamp_in_utc', None)
-        self.databases_to_restore = kwargs.get('databases_to_restore', None)
-
-
-class RestoreReqeustDatabaseAccountCreateUpdateProperties(DatabaseAccountCreateUpdateProperties):
-    """Properties to restore Azure Cosmos DB database account.
-
-    Variables are only populated by the server, and will be ignored when
-    sending a request.
-
-    All required parameters must be populated in order to send to Azure.
-
-    :param consistency_policy: The consistency policy for the Cosmos DB
-     account.
-    :type consistency_policy: ~azure.mgmt.cosmosdb.models.ConsistencyPolicy
-    :param locations: Required. An array that contains the georeplication
-     locations enabled for the Cosmos DB account.
-    :type locations: list[~azure.mgmt.cosmosdb.models.Location]
-    :ivar database_account_offer_type: Required. The offer type for the
-     database. Default value: "Standard" .
-    :vartype database_account_offer_type: str
-    :param ip_rules: List of IpRules.
-    :type ip_rules: list[~azure.mgmt.cosmosdb.models.IpAddressOrRange]
-    :param is_virtual_network_filter_enabled: Flag to indicate whether to
-     enable/disable Virtual Network ACL rules.
-    :type is_virtual_network_filter_enabled: bool
-    :param enable_automatic_failover: Enables automatic failover of the write
-     region in the rare event that the region is unavailable due to an outage.
-     Automatic failover will result in a new write region for the account and
-     is chosen based on the failover priorities configured for the account.
-    :type enable_automatic_failover: bool
-    :param capabilities: List of Cosmos DB capabilities for the account
-    :type capabilities: list[~azure.mgmt.cosmosdb.models.Capability]
-    :param virtual_network_rules: List of Virtual Network ACL rules configured
-     for the Cosmos DB account.
-    :type virtual_network_rules:
-     list[~azure.mgmt.cosmosdb.models.VirtualNetworkRule]
-    :param enable_multiple_write_locations: Enables the account to write in
-     multiple locations
-    :type enable_multiple_write_locations: bool
-    :param enable_cassandra_connector: Enables the cassandra connector on the
-     Cosmos DB C* account
-    :type enable_cassandra_connector: bool
-    :param connector_offer: The cassandra connector offer type for the Cosmos
-     DB database C* account. Possible values include: 'Small'
-    :type connector_offer: str or ~azure.mgmt.cosmosdb.models.ConnectorOffer
-    :param disable_key_based_metadata_write_access: Disable write operations
-     on metadata resources (databases, containers, throughput) via account keys
-    :type disable_key_based_metadata_write_access: bool
-    :param key_vault_key_uri: The URI of the key vault
-    :type key_vault_key_uri: str
-    :param public_network_access: Whether requests from Public Network are
-     allowed. Possible values include: 'Enabled', 'Disabled'
-    :type public_network_access: str or
-     ~azure.mgmt.cosmosdb.models.PublicNetworkAccess
-    :param enable_free_tier: Flag to indicate whether Free Tier is enabled.
-    :type enable_free_tier: bool
-    :param api_properties: API specific properties. Currently, supported only
-     for MongoDB API.
-    :type api_properties: ~azure.mgmt.cosmosdb.models.ApiProperties
-    :param enable_analytical_storage: Flag to indicate whether to enable
-     storage analytics.
-    :type enable_analytical_storage: bool
-    :param backup_policy: The object representing the policy for taking
-     backups on an account.
-    :type backup_policy: ~azure.mgmt.cosmosdb.models.BackupPolicy
-    :param cors: The CORS policy for the Cosmos DB database account.
-    :type cors: list[~azure.mgmt.cosmosdb.models.CorsPolicy]
-    :param create_mode: Required. Constant filled by server.
-    :type create_mode: str
-    :param restore_parameters: Parameters to indicate the information about
-     the restore.
-    :type restore_parameters: ~azure.mgmt.cosmosdb.models.RestoreParameters
-    """
-
-    _validation = {
-        'locations': {'required': True},
-        'database_account_offer_type': {'required': True, 'constant': True},
-        'create_mode': {'required': True},
-    }
-
-    _attribute_map = {
-        'consistency_policy': {'key': 'consistencyPolicy', 'type': 'ConsistencyPolicy'},
-        'locations': {'key': 'locations', 'type': '[Location]'},
-        'database_account_offer_type': {'key': 'databaseAccountOfferType', 'type': 'str'},
-        'ip_rules': {'key': 'ipRules', 'type': '[IpAddressOrRange]'},
-        'is_virtual_network_filter_enabled': {'key': 'isVirtualNetworkFilterEnabled', 'type': 'bool'},
-        'enable_automatic_failover': {'key': 'enableAutomaticFailover', 'type': 'bool'},
-        'capabilities': {'key': 'capabilities', 'type': '[Capability]'},
-        'virtual_network_rules': {'key': 'virtualNetworkRules', 'type': '[VirtualNetworkRule]'},
-        'enable_multiple_write_locations': {'key': 'enableMultipleWriteLocations', 'type': 'bool'},
-        'enable_cassandra_connector': {'key': 'enableCassandraConnector', 'type': 'bool'},
-        'connector_offer': {'key': 'connectorOffer', 'type': 'str'},
-        'disable_key_based_metadata_write_access': {'key': 'disableKeyBasedMetadataWriteAccess', 'type': 'bool'},
-        'key_vault_key_uri': {'key': 'keyVaultKeyUri', 'type': 'str'},
-        'public_network_access': {'key': 'publicNetworkAccess', 'type': 'str'},
-        'enable_free_tier': {'key': 'enableFreeTier', 'type': 'bool'},
-        'api_properties': {'key': 'apiProperties', 'type': 'ApiProperties'},
-        'enable_analytical_storage': {'key': 'enableAnalyticalStorage', 'type': 'bool'},
-        'backup_policy': {'key': 'backupPolicy', 'type': 'BackupPolicy'},
-        'cors': {'key': 'cors', 'type': '[CorsPolicy]'},
-        'create_mode': {'key': 'createMode', 'type': 'str'},
-        'restore_parameters': {'key': 'restoreParameters', 'type': 'RestoreParameters'},
-    }
-
-    def __init__(self, **kwargs):
-        super(RestoreReqeustDatabaseAccountCreateUpdateProperties, self).__init__(**kwargs)
-        self.restore_parameters = kwargs.get('restore_parameters', None)
-        self.create_mode = 'Restore'
-
-
 class SpatialSpec(Model):
     """SpatialSpec.
 
@@ -4214,12 +3633,10 @@ class SqlContainerCreateUpdateParameters(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource: Required. The standard JSON format of a container
     :type resource: ~azure.mgmt.cosmosdb.models.SqlContainerResource
-    :param options: Required. A key-value pair of options to be applied for
-     the request. This corresponds to the headers sent with the request.
+    :param options: A key-value pair of options to be applied for the request.
+     This corresponds to the headers sent with the request.
     :type options: ~azure.mgmt.cosmosdb.models.CreateUpdateOptions
     """
 
@@ -4228,7 +3645,6 @@ class SqlContainerCreateUpdateParameters(ARMResourceProperties):
         'name': {'readonly': True},
         'type': {'readonly': True},
         'resource': {'required': True},
-        'options': {'required': True},
     }
 
     _attribute_map = {
@@ -4237,7 +3653,6 @@ class SqlContainerCreateUpdateParameters(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'SqlContainerResource'},
         'options': {'key': 'properties.options', 'type': 'CreateUpdateOptions'},
     }
@@ -4295,11 +3710,13 @@ class SqlContainerGetPropertiesResource(Model):
      container.
     :type conflict_resolution_policy:
      ~azure.mgmt.cosmosdb.models.ConflictResolutionPolicy
+    :param analytical_storage_ttl: Analytical TTL.
+    :type analytical_storage_ttl: long
     :ivar _rid: A system generated property. A unique identifier.
     :vartype _rid: str
     :ivar _ts: A system generated property that denotes the last updated
      timestamp of the resource.
-    :vartype _ts: object
+    :vartype _ts: float
     :ivar _etag: A system generated property representing the resource etag
      required for optimistic concurrency control.
     :vartype _etag: str
@@ -4319,8 +3736,9 @@ class SqlContainerGetPropertiesResource(Model):
         'default_ttl': {'key': 'defaultTtl', 'type': 'int'},
         'unique_key_policy': {'key': 'uniqueKeyPolicy', 'type': 'UniqueKeyPolicy'},
         'conflict_resolution_policy': {'key': 'conflictResolutionPolicy', 'type': 'ConflictResolutionPolicy'},
+        'analytical_storage_ttl': {'key': 'analyticalStorageTtl', 'type': 'long'},
         '_rid': {'key': '_rid', 'type': 'str'},
-        '_ts': {'key': '_ts', 'type': 'object'},
+        '_ts': {'key': '_ts', 'type': 'float'},
         '_etag': {'key': '_etag', 'type': 'str'},
     }
 
@@ -4332,6 +3750,7 @@ def __init__(self, **kwargs):
         self.default_ttl = kwargs.get('default_ttl', None)
         self.unique_key_policy = kwargs.get('unique_key_policy', None)
         self.conflict_resolution_policy = kwargs.get('conflict_resolution_policy', None)
+        self.analytical_storage_ttl = kwargs.get('analytical_storage_ttl', None)
         self._rid = None
         self._ts = None
         self._etag = None
@@ -4354,8 +3773,6 @@ class SqlContainerGetResults(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource:
     :type resource:
      ~azure.mgmt.cosmosdb.models.SqlContainerGetPropertiesResource
@@ -4376,7 +3793,6 @@ class SqlContainerGetResults(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'SqlContainerGetPropertiesResource'},
         'options': {'key': 'properties.options', 'type': 'SqlContainerGetPropertiesOptions'},
     }
@@ -4411,6 +3827,8 @@ class SqlContainerResource(Model):
      container.
     :type conflict_resolution_policy:
      ~azure.mgmt.cosmosdb.models.ConflictResolutionPolicy
+    :param analytical_storage_ttl: Analytical TTL.
+    :type analytical_storage_ttl: long
     """
 
     _validation = {
@@ -4424,6 +3842,7 @@ class SqlContainerResource(Model):
         'default_ttl': {'key': 'defaultTtl', 'type': 'int'},
         'unique_key_policy': {'key': 'uniqueKeyPolicy', 'type': 'UniqueKeyPolicy'},
         'conflict_resolution_policy': {'key': 'conflictResolutionPolicy', 'type': 'ConflictResolutionPolicy'},
+        'analytical_storage_ttl': {'key': 'analyticalStorageTtl', 'type': 'long'},
     }
 
     def __init__(self, **kwargs):
@@ -4434,6 +3853,7 @@ def __init__(self, **kwargs):
         self.default_ttl = kwargs.get('default_ttl', None)
         self.unique_key_policy = kwargs.get('unique_key_policy', None)
         self.conflict_resolution_policy = kwargs.get('conflict_resolution_policy', None)
+        self.analytical_storage_ttl = kwargs.get('analytical_storage_ttl', None)
 
 
 class SqlDatabaseCreateUpdateParameters(ARMResourceProperties):
@@ -4455,12 +3875,10 @@ class SqlDatabaseCreateUpdateParameters(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource: Required. The standard JSON format of a SQL database
     :type resource: ~azure.mgmt.cosmosdb.models.SqlDatabaseResource
-    :param options: Required. A key-value pair of options to be applied for
-     the request. This corresponds to the headers sent with the request.
+    :param options: A key-value pair of options to be applied for the request.
+     This corresponds to the headers sent with the request.
     :type options: ~azure.mgmt.cosmosdb.models.CreateUpdateOptions
     """
 
@@ -4469,7 +3887,6 @@ class SqlDatabaseCreateUpdateParameters(ARMResourceProperties):
         'name': {'readonly': True},
         'type': {'readonly': True},
         'resource': {'required': True},
-        'options': {'required': True},
     }
 
     _attribute_map = {
@@ -4478,7 +3895,6 @@ class SqlDatabaseCreateUpdateParameters(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'SqlDatabaseResource'},
         'options': {'key': 'properties.options', 'type': 'CreateUpdateOptions'},
     }
@@ -4523,7 +3939,7 @@ class SqlDatabaseGetPropertiesResource(Model):
     :vartype _rid: str
     :ivar _ts: A system generated property that denotes the last updated
      timestamp of the resource.
-    :vartype _ts: object
+    :vartype _ts: float
     :ivar _etag: A system generated property representing the resource etag
      required for optimistic concurrency control.
     :vartype _etag: str
@@ -4545,7 +3961,7 @@ class SqlDatabaseGetPropertiesResource(Model):
     _attribute_map = {
         'id': {'key': 'id', 'type': 'str'},
         '_rid': {'key': '_rid', 'type': 'str'},
-        '_ts': {'key': '_ts', 'type': 'object'},
+        '_ts': {'key': '_ts', 'type': 'float'},
         '_etag': {'key': '_etag', 'type': 'str'},
         '_colls': {'key': '_colls', 'type': 'str'},
         '_users': {'key': '_users', 'type': 'str'},
@@ -4578,8 +3994,6 @@ class SqlDatabaseGetResults(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource:
     :type resource:
      ~azure.mgmt.cosmosdb.models.SqlDatabaseGetPropertiesResource
@@ -4599,7 +4013,6 @@ class SqlDatabaseGetResults(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'SqlDatabaseGetPropertiesResource'},
         'options': {'key': 'properties.options', 'type': 'SqlDatabaseGetPropertiesOptions'},
     }
@@ -4632,176 +4045,6 @@ def __init__(self, **kwargs):
         self.id = kwargs.get('id', None)
 
 
-class SqlRoleAssignmentCreateUpdateParameters(Model):
-    """Parameters to create and update an Azure Cosmos DB SQL Role Assignment.
-
-    :param role_definition_id: The unique identifier for the associated Role
-     Definition.
-    :type role_definition_id: str
-    :param scope: The data plane resource path for which access is being
-     granted through this Role Assignment.
-    :type scope: str
-    :param principal_id: The unique identifier for the associated AAD
-     principal in the AAD graph to which access is being granted through this
-     Role Assignment. Tenant ID for the principal is inferred using the tenant
-     associated with the subscription.
-    :type principal_id: str
-    """
-
-    _attribute_map = {
-        'role_definition_id': {'key': 'properties.roleDefinitionId', 'type': 'str'},
-        'scope': {'key': 'properties.scope', 'type': 'str'},
-        'principal_id': {'key': 'properties.principalId', 'type': 'str'},
-    }
-
-    def __init__(self, **kwargs):
-        super(SqlRoleAssignmentCreateUpdateParameters, self).__init__(**kwargs)
-        self.role_definition_id = kwargs.get('role_definition_id', None)
-        self.scope = kwargs.get('scope', None)
-        self.principal_id = kwargs.get('principal_id', None)
-
-
-class SqlRoleAssignmentGetResults(ARMProxyResource):
-    """An Azure Cosmos DB Role Assignment.
-
-    Variables are only populated by the server, and will be ignored when
-    sending a request.
-
-    :ivar id: The unique resource identifier of the database account.
-    :vartype id: str
-    :ivar name: The name of the database account.
-    :vartype name: str
-    :ivar type: The type of Azure resource.
-    :vartype type: str
-    :param role_definition_id: The unique identifier for the associated Role
-     Definition.
-    :type role_definition_id: str
-    :param scope: The data plane resource path for which access is being
-     granted through this Role Assignment.
-    :type scope: str
-    :param principal_id: The unique identifier for the associated AAD
-     principal in the AAD graph to which access is being granted through this
-     Role Assignment. Tenant ID for the principal is inferred using the tenant
-     associated with the subscription.
-    :type principal_id: str
-    """
-
-    _validation = {
-        'id': {'readonly': True},
-        'name': {'readonly': True},
-        'type': {'readonly': True},
-    }
-
-    _attribute_map = {
-        'id': {'key': 'id', 'type': 'str'},
-        'name': {'key': 'name', 'type': 'str'},
-        'type': {'key': 'type', 'type': 'str'},
-        'role_definition_id': {'key': 'properties.roleDefinitionId', 'type': 'str'},
-        'scope': {'key': 'properties.scope', 'type': 'str'},
-        'principal_id': {'key': 'properties.principalId', 'type': 'str'},
-    }
-
-    def __init__(self, **kwargs):
-        super(SqlRoleAssignmentGetResults, self).__init__(**kwargs)
-        self.role_definition_id = kwargs.get('role_definition_id', None)
-        self.scope = kwargs.get('scope', None)
-        self.principal_id = kwargs.get('principal_id', None)
-
-
-class SqlRoleDefinitionCreateUpdateParameters(Model):
-    """Parameters to create and update an Azure Cosmos DB SQL Role Definition.
-
-    :param role_name: A user-friendly name for the Role Definition. Must be
-     unique for the database account.
-    :type role_name: str
-    :param type: Indicates whether the Role Definition was built-in or user
-     created. Possible values include: 'BuiltInRole', 'CustomRole'
-    :type type: str or ~azure.mgmt.cosmosdb.models.RoleDefinitionType
-    :param assignable_scopes: A set of fully qualified Scopes at or below
-     which Role Assignments may be created using this Role Definition. This
-     will allow application of this Role Definition on the entire database
-     account or any underlying Database / Collection. Must have at least one
-     element. Scopes higher than Database account are not enforceable as
-     assignable Scopes. Note that resources referenced in assignable Scopes
-     need not exist.
-    :type assignable_scopes: list[str]
-    :param permissions: The set of operations allowed through this Role
-     Definition.
-    :type permissions: list[~azure.mgmt.cosmosdb.models.Permission]
-    """
-
-    _attribute_map = {
-        'role_name': {'key': 'properties.roleName', 'type': 'str'},
-        'type': {'key': 'properties.type', 'type': 'RoleDefinitionType'},
-        'assignable_scopes': {'key': 'properties.assignableScopes', 'type': '[str]'},
-        'permissions': {'key': 'properties.permissions', 'type': '[Permission]'},
-    }
-
-    def __init__(self, **kwargs):
-        super(SqlRoleDefinitionCreateUpdateParameters, self).__init__(**kwargs)
-        self.role_name = kwargs.get('role_name', None)
-        self.type = kwargs.get('type', None)
-        self.assignable_scopes = kwargs.get('assignable_scopes', None)
-        self.permissions = kwargs.get('permissions', None)
-
-
-class SqlRoleDefinitionGetResults(ARMProxyResource):
-    """An Azure Cosmos DB SQL Role Definition.
-
-    Variables are only populated by the server, and will be ignored when
-    sending a request.
-
-    :ivar id: The unique resource identifier of the database account.
-    :vartype id: str
-    :ivar name: The name of the database account.
-    :vartype name: str
-    :ivar type: The type of Azure resource.
-    :vartype type: str
-    :param role_name: A user-friendly name for the Role Definition. Must be
-     unique for the database account.
-    :type role_name: str
-    :param sql_role_definition_get_results_type: Indicates whether the Role
-     Definition was built-in or user created. Possible values include:
-     'BuiltInRole', 'CustomRole'
-    :type sql_role_definition_get_results_type: str or
-     ~azure.mgmt.cosmosdb.models.RoleDefinitionType
-    :param assignable_scopes: A set of fully qualified Scopes at or below
-     which Role Assignments may be created using this Role Definition. This
-     will allow application of this Role Definition on the entire database
-     account or any underlying Database / Collection. Must have at least one
-     element. Scopes higher than Database account are not enforceable as
-     assignable Scopes. Note that resources referenced in assignable Scopes
-     need not exist.
-    :type assignable_scopes: list[str]
-    :param permissions: The set of operations allowed through this Role
-     Definition.
-    :type permissions: list[~azure.mgmt.cosmosdb.models.Permission]
-    """
-
-    _validation = {
-        'id': {'readonly': True},
-        'name': {'readonly': True},
-        'type': {'readonly': True},
-    }
-
-    _attribute_map = {
-        'id': {'key': 'id', 'type': 'str'},
-        'name': {'key': 'name', 'type': 'str'},
-        'type': {'key': 'type', 'type': 'str'},
-        'role_name': {'key': 'properties.roleName', 'type': 'str'},
-        'sql_role_definition_get_results_type': {'key': 'properties.type', 'type': 'RoleDefinitionType'},
-        'assignable_scopes': {'key': 'properties.assignableScopes', 'type': '[str]'},
-        'permissions': {'key': 'properties.permissions', 'type': '[Permission]'},
-    }
-
-    def __init__(self, **kwargs):
-        super(SqlRoleDefinitionGetResults, self).__init__(**kwargs)
-        self.role_name = kwargs.get('role_name', None)
-        self.sql_role_definition_get_results_type = kwargs.get('sql_role_definition_get_results_type', None)
-        self.assignable_scopes = kwargs.get('assignable_scopes', None)
-        self.permissions = kwargs.get('permissions', None)
-
-
 class SqlStoredProcedureCreateUpdateParameters(ARMResourceProperties):
     """Parameters to create and update Cosmos DB storedProcedure.
 
@@ -4821,12 +4064,10 @@ class SqlStoredProcedureCreateUpdateParameters(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource: Required. The standard JSON format of a storedProcedure
     :type resource: ~azure.mgmt.cosmosdb.models.SqlStoredProcedureResource
-    :param options: Required. A key-value pair of options to be applied for
-     the request. This corresponds to the headers sent with the request.
+    :param options: A key-value pair of options to be applied for the request.
+     This corresponds to the headers sent with the request.
     :type options: ~azure.mgmt.cosmosdb.models.CreateUpdateOptions
     """
 
@@ -4835,7 +4076,6 @@ class SqlStoredProcedureCreateUpdateParameters(ARMResourceProperties):
         'name': {'readonly': True},
         'type': {'readonly': True},
         'resource': {'required': True},
-        'options': {'required': True},
     }
 
     _attribute_map = {
@@ -4844,7 +4084,6 @@ class SqlStoredProcedureCreateUpdateParameters(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'SqlStoredProcedureResource'},
         'options': {'key': 'properties.options', 'type': 'CreateUpdateOptions'},
     }
@@ -4871,7 +4110,7 @@ class SqlStoredProcedureGetPropertiesResource(Model):
     :vartype _rid: str
     :ivar _ts: A system generated property that denotes the last updated
      timestamp of the resource.
-    :vartype _ts: object
+    :vartype _ts: float
     :ivar _etag: A system generated property representing the resource etag
      required for optimistic concurrency control.
     :vartype _etag: str
@@ -4888,7 +4127,7 @@ class SqlStoredProcedureGetPropertiesResource(Model):
         'id': {'key': 'id', 'type': 'str'},
         'body': {'key': 'body', 'type': 'str'},
         '_rid': {'key': '_rid', 'type': 'str'},
-        '_ts': {'key': '_ts', 'type': 'object'},
+        '_ts': {'key': '_ts', 'type': 'float'},
         '_etag': {'key': '_etag', 'type': 'str'},
     }
 
@@ -4918,8 +4157,6 @@ class SqlStoredProcedureGetResults(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource:
     :type resource:
      ~azure.mgmt.cosmosdb.models.SqlStoredProcedureGetPropertiesResource
@@ -4937,7 +4174,6 @@ class SqlStoredProcedureGetResults(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'SqlStoredProcedureGetPropertiesResource'},
     }
 
@@ -4991,12 +4227,10 @@ class SqlTriggerCreateUpdateParameters(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource: Required. The standard JSON format of a trigger
     :type resource: ~azure.mgmt.cosmosdb.models.SqlTriggerResource
-    :param options: Required. A key-value pair of options to be applied for
-     the request. This corresponds to the headers sent with the request.
+    :param options: A key-value pair of options to be applied for the request.
+     This corresponds to the headers sent with the request.
     :type options: ~azure.mgmt.cosmosdb.models.CreateUpdateOptions
     """
 
@@ -5005,7 +4239,6 @@ class SqlTriggerCreateUpdateParameters(ARMResourceProperties):
         'name': {'readonly': True},
         'type': {'readonly': True},
         'resource': {'required': True},
-        'options': {'required': True},
     }
 
     _attribute_map = {
@@ -5014,7 +4247,6 @@ class SqlTriggerCreateUpdateParameters(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'SqlTriggerResource'},
         'options': {'key': 'properties.options', 'type': 'CreateUpdateOptions'},
     }
@@ -5048,7 +4280,7 @@ class SqlTriggerGetPropertiesResource(Model):
     :vartype _rid: str
     :ivar _ts: A system generated property that denotes the last updated
      timestamp of the resource.
-    :vartype _ts: object
+    :vartype _ts: float
     :ivar _etag: A system generated property representing the resource etag
      required for optimistic concurrency control.
     :vartype _etag: str
@@ -5067,7 +4299,7 @@ class SqlTriggerGetPropertiesResource(Model):
         'trigger_type': {'key': 'triggerType', 'type': 'str'},
         'trigger_operation': {'key': 'triggerOperation', 'type': 'str'},
         '_rid': {'key': '_rid', 'type': 'str'},
-        '_ts': {'key': '_ts', 'type': 'object'},
+        '_ts': {'key': '_ts', 'type': 'float'},
         '_etag': {'key': '_etag', 'type': 'str'},
     }
 
@@ -5099,8 +4331,6 @@ class SqlTriggerGetResults(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource:
     :type resource:
      ~azure.mgmt.cosmosdb.models.SqlTriggerGetPropertiesResource
@@ -5118,7 +4348,6 @@ class SqlTriggerGetResults(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'SqlTriggerGetPropertiesResource'},
     }
 
@@ -5183,13 +4412,11 @@ class SqlUserDefinedFunctionCreateUpdateParameters(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource: Required. The standard JSON format of a
      userDefinedFunction
     :type resource: ~azure.mgmt.cosmosdb.models.SqlUserDefinedFunctionResource
-    :param options: Required. A key-value pair of options to be applied for
-     the request. This corresponds to the headers sent with the request.
+    :param options: A key-value pair of options to be applied for the request.
+     This corresponds to the headers sent with the request.
     :type options: ~azure.mgmt.cosmosdb.models.CreateUpdateOptions
     """
 
@@ -5198,7 +4425,6 @@ class SqlUserDefinedFunctionCreateUpdateParameters(ARMResourceProperties):
         'name': {'readonly': True},
         'type': {'readonly': True},
         'resource': {'required': True},
-        'options': {'required': True},
     }
 
     _attribute_map = {
@@ -5207,7 +4433,6 @@ class SqlUserDefinedFunctionCreateUpdateParameters(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'SqlUserDefinedFunctionResource'},
         'options': {'key': 'properties.options', 'type': 'CreateUpdateOptions'},
     }
@@ -5234,7 +4459,7 @@ class SqlUserDefinedFunctionGetPropertiesResource(Model):
     :vartype _rid: str
     :ivar _ts: A system generated property that denotes the last updated
      timestamp of the resource.
-    :vartype _ts: object
+    :vartype _ts: float
     :ivar _etag: A system generated property representing the resource etag
      required for optimistic concurrency control.
     :vartype _etag: str
@@ -5251,7 +4476,7 @@ class SqlUserDefinedFunctionGetPropertiesResource(Model):
         'id': {'key': 'id', 'type': 'str'},
         'body': {'key': 'body', 'type': 'str'},
         '_rid': {'key': '_rid', 'type': 'str'},
-        '_ts': {'key': '_ts', 'type': 'object'},
+        '_ts': {'key': '_ts', 'type': 'float'},
         '_etag': {'key': '_etag', 'type': 'str'},
     }
 
@@ -5281,8 +4506,6 @@ class SqlUserDefinedFunctionGetResults(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource:
     :type resource:
      ~azure.mgmt.cosmosdb.models.SqlUserDefinedFunctionGetPropertiesResource
@@ -5300,7 +4523,6 @@ class SqlUserDefinedFunctionGetResults(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'SqlUserDefinedFunctionGetPropertiesResource'},
     }
 
@@ -5335,47 +4557,6 @@ def __init__(self, **kwargs):
         self.body = kwargs.get('body', None)
 
 
-class SystemData(Model):
-    """Metadata pertaining to creation and last modification of the resource.
-
-    :param created_by: The identity that created the resource.
-    :type created_by: str
-    :param created_by_type: The type of identity that created the resource.
-     Possible values include: 'User', 'Application', 'ManagedIdentity', 'Key'
-    :type created_by_type: str or ~azure.mgmt.cosmosdb.models.CreatedByType
-    :param created_at: The timestamp of resource creation (UTC).
-    :type created_at: datetime
-    :param last_modified_by: The identity that last modified the resource.
-    :type last_modified_by: str
-    :param last_modified_by_type: The type of identity that last modified the
-     resource. Possible values include: 'User', 'Application',
-     'ManagedIdentity', 'Key'
-    :type last_modified_by_type: str or
-     ~azure.mgmt.cosmosdb.models.CreatedByType
-    :param last_modified_at: The type of identity that last modified the
-     resource.
-    :type last_modified_at: datetime
-    """
-
-    _attribute_map = {
-        'created_by': {'key': 'createdBy', 'type': 'str'},
-        'created_by_type': {'key': 'createdByType', 'type': 'str'},
-        'created_at': {'key': 'createdAt', 'type': 'iso-8601'},
-        'last_modified_by': {'key': 'lastModifiedBy', 'type': 'str'},
-        'last_modified_by_type': {'key': 'lastModifiedByType', 'type': 'str'},
-        'last_modified_at': {'key': 'lastModifiedAt', 'type': 'iso-8601'},
-    }
-
-    def __init__(self, **kwargs):
-        super(SystemData, self).__init__(**kwargs)
-        self.created_by = kwargs.get('created_by', None)
-        self.created_by_type = kwargs.get('created_by_type', None)
-        self.created_at = kwargs.get('created_at', None)
-        self.last_modified_by = kwargs.get('last_modified_by', None)
-        self.last_modified_by_type = kwargs.get('last_modified_by_type', None)
-        self.last_modified_at = kwargs.get('last_modified_at', None)
-
-
 class TableCreateUpdateParameters(ARMResourceProperties):
     """Parameters to create and update Cosmos DB Table.
 
@@ -5395,12 +4576,10 @@ class TableCreateUpdateParameters(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource: Required. The standard JSON format of a Table
     :type resource: ~azure.mgmt.cosmosdb.models.TableResource
-    :param options: Required. A key-value pair of options to be applied for
-     the request. This corresponds to the headers sent with the request.
+    :param options: A key-value pair of options to be applied for the request.
+     This corresponds to the headers sent with the request.
     :type options: ~azure.mgmt.cosmosdb.models.CreateUpdateOptions
     """
 
@@ -5409,7 +4588,6 @@ class TableCreateUpdateParameters(ARMResourceProperties):
         'name': {'readonly': True},
         'type': {'readonly': True},
         'resource': {'required': True},
-        'options': {'required': True},
     }
 
     _attribute_map = {
@@ -5418,7 +4596,6 @@ class TableCreateUpdateParameters(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'TableResource'},
         'options': {'key': 'properties.options', 'type': 'CreateUpdateOptions'},
     }
@@ -5463,7 +4640,7 @@ class TableGetPropertiesResource(Model):
     :vartype _rid: str
     :ivar _ts: A system generated property that denotes the last updated
      timestamp of the resource.
-    :vartype _ts: object
+    :vartype _ts: float
     :ivar _etag: A system generated property representing the resource etag
      required for optimistic concurrency control.
     :vartype _etag: str
@@ -5479,7 +4656,7 @@ class TableGetPropertiesResource(Model):
     _attribute_map = {
         'id': {'key': 'id', 'type': 'str'},
         '_rid': {'key': '_rid', 'type': 'str'},
-        '_ts': {'key': '_ts', 'type': 'object'},
+        '_ts': {'key': '_ts', 'type': 'float'},
         '_etag': {'key': '_etag', 'type': 'str'},
     }
 
@@ -5508,8 +4685,6 @@ class TableGetResults(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource:
     :type resource: ~azure.mgmt.cosmosdb.models.TableGetPropertiesResource
     :param options:
@@ -5528,7 +4703,6 @@ class TableGetResults(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'TableGetPropertiesResource'},
         'options': {'key': 'properties.options', 'type': 'TableGetPropertiesOptions'},
     }
@@ -5605,7 +4779,7 @@ class ThroughputSettingsGetPropertiesResource(Model):
     :vartype _rid: str
     :ivar _ts: A system generated property that denotes the last updated
      timestamp of the resource.
-    :vartype _ts: object
+    :vartype _ts: float
     :ivar _etag: A system generated property representing the resource etag
      required for optimistic concurrency control.
     :vartype _etag: str
@@ -5625,7 +4799,7 @@ class ThroughputSettingsGetPropertiesResource(Model):
         'minimum_throughput': {'key': 'minimumThroughput', 'type': 'str'},
         'offer_replace_pending': {'key': 'offerReplacePending', 'type': 'str'},
         '_rid': {'key': '_rid', 'type': 'str'},
-        '_ts': {'key': '_ts', 'type': 'object'},
+        '_ts': {'key': '_ts', 'type': 'float'},
         '_etag': {'key': '_etag', 'type': 'str'},
     }
 
@@ -5657,8 +4831,6 @@ class ThroughputSettingsGetResults(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource:
     :type resource:
      ~azure.mgmt.cosmosdb.models.ThroughputSettingsGetPropertiesResource
@@ -5676,7 +4848,6 @@ class ThroughputSettingsGetResults(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'ThroughputSettingsGetPropertiesResource'},
     }
 
@@ -5745,8 +4916,6 @@ class ThroughputSettingsUpdateParameters(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource: Required. The standard JSON format of a resource
      throughput
     :type resource: ~azure.mgmt.cosmosdb.models.ThroughputSettingsResource
@@ -5765,7 +4934,6 @@ class ThroughputSettingsUpdateParameters(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'ThroughputSettingsResource'},
     }
 
diff --git a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/models/_models_py3.py b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/models/_models_py3.py
index 919f8e39ae5d..cff5b7b910e6 100644
--- a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/models/_models_py3.py
+++ b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/models/_models_py3.py
@@ -81,8 +81,6 @@ class ARMResourceProperties(Model):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     """
 
     _validation = {
@@ -97,17 +95,15 @@ class ARMResourceProperties(Model):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
     }
 
-    def __init__(self, *, location: str=None, tags=None, identity=None, **kwargs) -> None:
+    def __init__(self, *, location: str=None, tags=None, **kwargs) -> None:
         super(ARMResourceProperties, self).__init__(**kwargs)
         self.id = None
         self.name = None
         self.type = None
         self.location = location
         self.tags = tags
-        self.identity = identity
 
 
 class AutoscaleSettings(Model):
@@ -321,13 +317,11 @@ class CassandraKeyspaceCreateUpdateParameters(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource: Required. The standard JSON format of a Cassandra
      keyspace
     :type resource: ~azure.mgmt.cosmosdb.models.CassandraKeyspaceResource
-    :param options: Required. A key-value pair of options to be applied for
-     the request. This corresponds to the headers sent with the request.
+    :param options: A key-value pair of options to be applied for the request.
+     This corresponds to the headers sent with the request.
     :type options: ~azure.mgmt.cosmosdb.models.CreateUpdateOptions
     """
 
@@ -336,7 +330,6 @@ class CassandraKeyspaceCreateUpdateParameters(ARMResourceProperties):
         'name': {'readonly': True},
         'type': {'readonly': True},
         'resource': {'required': True},
-        'options': {'required': True},
     }
 
     _attribute_map = {
@@ -345,13 +338,12 @@ class CassandraKeyspaceCreateUpdateParameters(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'CassandraKeyspaceResource'},
         'options': {'key': 'properties.options', 'type': 'CreateUpdateOptions'},
     }
 
-    def __init__(self, *, resource, options, location: str=None, tags=None, identity=None, **kwargs) -> None:
-        super(CassandraKeyspaceCreateUpdateParameters, self).__init__(location=location, tags=tags, identity=identity, **kwargs)
+    def __init__(self, *, resource, location: str=None, tags=None, options=None, **kwargs) -> None:
+        super(CassandraKeyspaceCreateUpdateParameters, self).__init__(location=location, tags=tags, **kwargs)
         self.resource = resource
         self.options = options
 
@@ -412,7 +404,7 @@ class CassandraKeyspaceGetPropertiesResource(Model):
     :vartype _rid: str
     :ivar _ts: A system generated property that denotes the last updated
      timestamp of the resource.
-    :vartype _ts: object
+    :vartype _ts: float
     :ivar _etag: A system generated property representing the resource etag
      required for optimistic concurrency control.
     :vartype _etag: str
@@ -428,7 +420,7 @@ class CassandraKeyspaceGetPropertiesResource(Model):
     _attribute_map = {
         'id': {'key': 'id', 'type': 'str'},
         '_rid': {'key': '_rid', 'type': 'str'},
-        '_ts': {'key': '_ts', 'type': 'object'},
+        '_ts': {'key': '_ts', 'type': 'float'},
         '_etag': {'key': '_etag', 'type': 'str'},
     }
 
@@ -457,8 +449,6 @@ class CassandraKeyspaceGetResults(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource:
     :type resource:
      ~azure.mgmt.cosmosdb.models.CassandraKeyspaceGetPropertiesResource
@@ -479,13 +469,12 @@ class CassandraKeyspaceGetResults(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'CassandraKeyspaceGetPropertiesResource'},
         'options': {'key': 'properties.options', 'type': 'CassandraKeyspaceGetPropertiesOptions'},
     }
 
-    def __init__(self, *, location: str=None, tags=None, identity=None, resource=None, options=None, **kwargs) -> None:
-        super(CassandraKeyspaceGetResults, self).__init__(location=location, tags=tags, identity=identity, **kwargs)
+    def __init__(self, *, location: str=None, tags=None, resource=None, options=None, **kwargs) -> None:
+        super(CassandraKeyspaceGetResults, self).__init__(location=location, tags=tags, **kwargs)
         self.resource = resource
         self.options = options
 
@@ -572,12 +561,10 @@ class CassandraTableCreateUpdateParameters(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource: Required. The standard JSON format of a Cassandra table
     :type resource: ~azure.mgmt.cosmosdb.models.CassandraTableResource
-    :param options: Required. A key-value pair of options to be applied for
-     the request. This corresponds to the headers sent with the request.
+    :param options: A key-value pair of options to be applied for the request.
+     This corresponds to the headers sent with the request.
     :type options: ~azure.mgmt.cosmosdb.models.CreateUpdateOptions
     """
 
@@ -586,7 +573,6 @@ class CassandraTableCreateUpdateParameters(ARMResourceProperties):
         'name': {'readonly': True},
         'type': {'readonly': True},
         'resource': {'required': True},
-        'options': {'required': True},
     }
 
     _attribute_map = {
@@ -595,13 +581,12 @@ class CassandraTableCreateUpdateParameters(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'CassandraTableResource'},
         'options': {'key': 'properties.options', 'type': 'CreateUpdateOptions'},
     }
 
-    def __init__(self, *, resource, options, location: str=None, tags=None, identity=None, **kwargs) -> None:
-        super(CassandraTableCreateUpdateParameters, self).__init__(location=location, tags=tags, identity=identity, **kwargs)
+    def __init__(self, *, resource, location: str=None, tags=None, options=None, **kwargs) -> None:
+        super(CassandraTableCreateUpdateParameters, self).__init__(location=location, tags=tags, **kwargs)
         self.resource = resource
         self.options = options
 
@@ -646,7 +631,7 @@ class CassandraTableGetPropertiesResource(Model):
     :vartype _rid: str
     :ivar _ts: A system generated property that denotes the last updated
      timestamp of the resource.
-    :vartype _ts: object
+    :vartype _ts: float
     :ivar _etag: A system generated property representing the resource etag
      required for optimistic concurrency control.
     :vartype _etag: str
@@ -665,7 +650,7 @@ class CassandraTableGetPropertiesResource(Model):
         'schema': {'key': 'schema', 'type': 'CassandraSchema'},
         'analytical_storage_ttl': {'key': 'analyticalStorageTtl', 'type': 'int'},
         '_rid': {'key': '_rid', 'type': 'str'},
-        '_ts': {'key': '_ts', 'type': 'object'},
+        '_ts': {'key': '_ts', 'type': 'float'},
         '_etag': {'key': '_etag', 'type': 'str'},
     }
 
@@ -697,8 +682,6 @@ class CassandraTableGetResults(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource:
     :type resource:
      ~azure.mgmt.cosmosdb.models.CassandraTableGetPropertiesResource
@@ -719,13 +702,12 @@ class CassandraTableGetResults(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'CassandraTableGetPropertiesResource'},
         'options': {'key': 'properties.options', 'type': 'CassandraTableGetPropertiesOptions'},
     }
 
-    def __init__(self, *, location: str=None, tags=None, identity=None, resource=None, options=None, **kwargs) -> None:
-        super(CassandraTableGetResults, self).__init__(location=location, tags=tags, identity=identity, **kwargs)
+    def __init__(self, *, location: str=None, tags=None, resource=None, options=None, **kwargs) -> None:
+        super(CassandraTableGetResults, self).__init__(location=location, tags=tags, **kwargs)
         self.resource = resource
         self.options = options
 
@@ -1072,53 +1054,10 @@ class DatabaseAccountCreateUpdateParameters(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param kind: Indicates the type of database account. This can only be set
      at database account creation. Possible values include: 'GlobalDocumentDB',
      'MongoDB', 'Parse'. Default value: "GlobalDocumentDB" .
     :type kind: str or ~azure.mgmt.cosmosdb.models.DatabaseAccountKind
-    :param properties: Required.
-    :type properties:
-     ~azure.mgmt.cosmosdb.models.DatabaseAccountCreateUpdateProperties
-    """
-
-    _validation = {
-        'id': {'readonly': True},
-        'name': {'readonly': True},
-        'type': {'readonly': True},
-        'properties': {'required': True},
-    }
-
-    _attribute_map = {
-        'id': {'key': 'id', 'type': 'str'},
-        'name': {'key': 'name', 'type': 'str'},
-        'type': {'key': 'type', 'type': 'str'},
-        'location': {'key': 'location', 'type': 'str'},
-        'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
-        'kind': {'key': 'kind', 'type': 'str'},
-        'properties': {'key': 'properties', 'type': 'DatabaseAccountCreateUpdateProperties'},
-    }
-
-    def __init__(self, *, properties, location: str=None, tags=None, identity=None, kind="GlobalDocumentDB", **kwargs) -> None:
-        super(DatabaseAccountCreateUpdateParameters, self).__init__(location=location, tags=tags, identity=identity, **kwargs)
-        self.kind = kind
-        self.properties = properties
-
-
-class DatabaseAccountCreateUpdateProperties(Model):
-    """Properties to create and update Azure Cosmos DB database accounts.
-
-    You probably want to use the sub-classes and not this class directly. Known
-    sub-classes are: DefaultRequestDatabaseAccountCreateUpdateProperties,
-    RestoreReqeustDatabaseAccountCreateUpdateProperties
-
-    Variables are only populated by the server, and will be ignored when
-    sending a request.
-
-    All required parameters must be populated in order to send to Azure.
-
     :param consistency_policy: The consistency policy for the Cosmos DB
      account.
     :type consistency_policy: ~azure.mgmt.cosmosdb.models.ConsistencyPolicy
@@ -1175,47 +1114,49 @@ class DatabaseAccountCreateUpdateProperties(Model):
     :type backup_policy: ~azure.mgmt.cosmosdb.models.BackupPolicy
     :param cors: The CORS policy for the Cosmos DB database account.
     :type cors: list[~azure.mgmt.cosmosdb.models.CorsPolicy]
-    :param create_mode: Required. Constant filled by server.
-    :type create_mode: str
     """
 
     _validation = {
+        'id': {'readonly': True},
+        'name': {'readonly': True},
+        'type': {'readonly': True},
         'locations': {'required': True},
         'database_account_offer_type': {'required': True, 'constant': True},
-        'create_mode': {'required': True},
-    }
-
-    _attribute_map = {
-        'consistency_policy': {'key': 'consistencyPolicy', 'type': 'ConsistencyPolicy'},
-        'locations': {'key': 'locations', 'type': '[Location]'},
-        'database_account_offer_type': {'key': 'databaseAccountOfferType', 'type': 'str'},
-        'ip_rules': {'key': 'ipRules', 'type': '[IpAddressOrRange]'},
-        'is_virtual_network_filter_enabled': {'key': 'isVirtualNetworkFilterEnabled', 'type': 'bool'},
-        'enable_automatic_failover': {'key': 'enableAutomaticFailover', 'type': 'bool'},
-        'capabilities': {'key': 'capabilities', 'type': '[Capability]'},
-        'virtual_network_rules': {'key': 'virtualNetworkRules', 'type': '[VirtualNetworkRule]'},
-        'enable_multiple_write_locations': {'key': 'enableMultipleWriteLocations', 'type': 'bool'},
-        'enable_cassandra_connector': {'key': 'enableCassandraConnector', 'type': 'bool'},
-        'connector_offer': {'key': 'connectorOffer', 'type': 'str'},
-        'disable_key_based_metadata_write_access': {'key': 'disableKeyBasedMetadataWriteAccess', 'type': 'bool'},
-        'key_vault_key_uri': {'key': 'keyVaultKeyUri', 'type': 'str'},
-        'public_network_access': {'key': 'publicNetworkAccess', 'type': 'str'},
-        'enable_free_tier': {'key': 'enableFreeTier', 'type': 'bool'},
-        'api_properties': {'key': 'apiProperties', 'type': 'ApiProperties'},
-        'enable_analytical_storage': {'key': 'enableAnalyticalStorage', 'type': 'bool'},
-        'backup_policy': {'key': 'backupPolicy', 'type': 'BackupPolicy'},
-        'cors': {'key': 'cors', 'type': '[CorsPolicy]'},
-        'create_mode': {'key': 'createMode', 'type': 'str'},
     }
 
-    _subtype_map = {
-        'create_mode': {'Default': 'DefaultRequestDatabaseAccountCreateUpdateProperties', 'Restore': 'RestoreReqeustDatabaseAccountCreateUpdateProperties'}
+    _attribute_map = {
+        'id': {'key': 'id', 'type': 'str'},
+        'name': {'key': 'name', 'type': 'str'},
+        'type': {'key': 'type', 'type': 'str'},
+        'location': {'key': 'location', 'type': 'str'},
+        'tags': {'key': 'tags', 'type': '{str}'},
+        'kind': {'key': 'kind', 'type': 'str'},
+        'consistency_policy': {'key': 'properties.consistencyPolicy', 'type': 'ConsistencyPolicy'},
+        'locations': {'key': 'properties.locations', 'type': '[Location]'},
+        'database_account_offer_type': {'key': 'properties.databaseAccountOfferType', 'type': 'str'},
+        'ip_rules': {'key': 'properties.ipRules', 'type': '[IpAddressOrRange]'},
+        'is_virtual_network_filter_enabled': {'key': 'properties.isVirtualNetworkFilterEnabled', 'type': 'bool'},
+        'enable_automatic_failover': {'key': 'properties.enableAutomaticFailover', 'type': 'bool'},
+        'capabilities': {'key': 'properties.capabilities', 'type': '[Capability]'},
+        'virtual_network_rules': {'key': 'properties.virtualNetworkRules', 'type': '[VirtualNetworkRule]'},
+        'enable_multiple_write_locations': {'key': 'properties.enableMultipleWriteLocations', 'type': 'bool'},
+        'enable_cassandra_connector': {'key': 'properties.enableCassandraConnector', 'type': 'bool'},
+        'connector_offer': {'key': 'properties.connectorOffer', 'type': 'str'},
+        'disable_key_based_metadata_write_access': {'key': 'properties.disableKeyBasedMetadataWriteAccess', 'type': 'bool'},
+        'key_vault_key_uri': {'key': 'properties.keyVaultKeyUri', 'type': 'str'},
+        'public_network_access': {'key': 'properties.publicNetworkAccess', 'type': 'str'},
+        'enable_free_tier': {'key': 'properties.enableFreeTier', 'type': 'bool'},
+        'api_properties': {'key': 'properties.apiProperties', 'type': 'ApiProperties'},
+        'enable_analytical_storage': {'key': 'properties.enableAnalyticalStorage', 'type': 'bool'},
+        'backup_policy': {'key': 'properties.backupPolicy', 'type': 'BackupPolicy'},
+        'cors': {'key': 'properties.cors', 'type': '[CorsPolicy]'},
     }
 
     database_account_offer_type = "Standard"
 
-    def __init__(self, *, locations, consistency_policy=None, ip_rules=None, is_virtual_network_filter_enabled: bool=None, enable_automatic_failover: bool=None, capabilities=None, virtual_network_rules=None, enable_multiple_write_locations: bool=None, enable_cassandra_connector: bool=None, connector_offer=None, disable_key_based_metadata_write_access: bool=None, key_vault_key_uri: str=None, public_network_access=None, enable_free_tier: bool=None, api_properties=None, enable_analytical_storage: bool=None, backup_policy=None, cors=None, **kwargs) -> None:
-        super(DatabaseAccountCreateUpdateProperties, self).__init__(**kwargs)
+    def __init__(self, *, locations, location: str=None, tags=None, kind="GlobalDocumentDB", consistency_policy=None, ip_rules=None, is_virtual_network_filter_enabled: bool=None, enable_automatic_failover: bool=None, capabilities=None, virtual_network_rules=None, enable_multiple_write_locations: bool=None, enable_cassandra_connector: bool=None, connector_offer=None, disable_key_based_metadata_write_access: bool=None, key_vault_key_uri: str=None, public_network_access=None, enable_free_tier: bool=None, api_properties=None, enable_analytical_storage: bool=None, backup_policy=None, cors=None, **kwargs) -> None:
+        super(DatabaseAccountCreateUpdateParameters, self).__init__(location=location, tags=tags, **kwargs)
+        self.kind = kind
         self.consistency_policy = consistency_policy
         self.locations = locations
         self.ip_rules = ip_rules
@@ -1234,7 +1175,6 @@ def __init__(self, *, locations, consistency_policy=None, ip_rules=None, is_virt
         self.enable_analytical_storage = enable_analytical_storage
         self.backup_policy = backup_policy
         self.cors = cors
-        self.create_mode = None
 
 
 class DatabaseAccountGetResults(ARMResourceProperties):
@@ -1254,8 +1194,6 @@ class DatabaseAccountGetResults(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param kind: Indicates the type of database account. This can only be set
      at database account creation. Possible values include: 'GlobalDocumentDB',
      'MongoDB', 'Parse'. Default value: "GlobalDocumentDB" .
@@ -1331,21 +1269,11 @@ class DatabaseAccountGetResults(ARMResourceProperties):
     :param enable_analytical_storage: Flag to indicate whether to enable
      storage analytics.
     :type enable_analytical_storage: bool
-    :ivar instance_id: A unique identifier assigned to the database account
-    :vartype instance_id: str
-    :param create_mode: Enum to indicate the mode of account creation.
-     Possible values include: 'Default', 'Restore'. Default value: "Default" .
-    :type create_mode: str or ~azure.mgmt.cosmosdb.models.CreateMode
-    :param restore_parameters: Parameters to indicate the information about
-     the restore.
-    :type restore_parameters: ~azure.mgmt.cosmosdb.models.RestoreParameters
     :param backup_policy: The object representing the policy for taking
      backups on an account.
     :type backup_policy: ~azure.mgmt.cosmosdb.models.BackupPolicy
     :param cors: The CORS policy for the Cosmos DB database account.
     :type cors: list[~azure.mgmt.cosmosdb.models.CorsPolicy]
-    :ivar system_data: The system meta data relating to this resource.
-    :vartype system_data: ~azure.mgmt.cosmosdb.models.SystemData
     """
 
     _validation = {
@@ -1359,8 +1287,6 @@ class DatabaseAccountGetResults(ARMResourceProperties):
         'locations': {'readonly': True},
         'failover_policies': {'readonly': True},
         'private_endpoint_connections': {'readonly': True},
-        'instance_id': {'readonly': True},
-        'system_data': {'readonly': True},
     }
 
     _attribute_map = {
@@ -1369,7 +1295,6 @@ class DatabaseAccountGetResults(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'kind': {'key': 'kind', 'type': 'str'},
         'provisioning_state': {'key': 'properties.provisioningState', 'type': 'str'},
         'document_endpoint': {'key': 'properties.documentEndpoint', 'type': 'str'},
@@ -1394,16 +1319,12 @@ class DatabaseAccountGetResults(ARMResourceProperties):
         'enable_free_tier': {'key': 'properties.enableFreeTier', 'type': 'bool'},
         'api_properties': {'key': 'properties.apiProperties', 'type': 'ApiProperties'},
         'enable_analytical_storage': {'key': 'properties.enableAnalyticalStorage', 'type': 'bool'},
-        'instance_id': {'key': 'properties.instanceId', 'type': 'str'},
-        'create_mode': {'key': 'properties.createMode', 'type': 'str'},
-        'restore_parameters': {'key': 'properties.restoreParameters', 'type': 'RestoreParameters'},
         'backup_policy': {'key': 'properties.backupPolicy', 'type': 'BackupPolicy'},
         'cors': {'key': 'properties.cors', 'type': '[CorsPolicy]'},
-        'system_data': {'key': 'systemData', 'type': 'SystemData'},
     }
 
-    def __init__(self, *, location: str=None, tags=None, identity=None, kind="GlobalDocumentDB", provisioning_state: str=None, ip_rules=None, is_virtual_network_filter_enabled: bool=None, enable_automatic_failover: bool=None, consistency_policy=None, capabilities=None, virtual_network_rules=None, enable_multiple_write_locations: bool=None, enable_cassandra_connector: bool=None, connector_offer=None, disable_key_based_metadata_write_access: bool=None, key_vault_key_uri: str=None, public_network_access=None, enable_free_tier: bool=None, api_properties=None, enable_analytical_storage: bool=None, create_mode="Default", restore_parameters=None, backup_policy=None, cors=None, **kwargs) -> None:
-        super(DatabaseAccountGetResults, self).__init__(location=location, tags=tags, identity=identity, **kwargs)
+    def __init__(self, *, location: str=None, tags=None, kind="GlobalDocumentDB", provisioning_state: str=None, ip_rules=None, is_virtual_network_filter_enabled: bool=None, enable_automatic_failover: bool=None, consistency_policy=None, capabilities=None, virtual_network_rules=None, enable_multiple_write_locations: bool=None, enable_cassandra_connector: bool=None, connector_offer=None, disable_key_based_metadata_write_access: bool=None, key_vault_key_uri: str=None, public_network_access=None, enable_free_tier: bool=None, api_properties=None, enable_analytical_storage: bool=None, backup_policy=None, cors=None, **kwargs) -> None:
+        super(DatabaseAccountGetResults, self).__init__(location=location, tags=tags, **kwargs)
         self.kind = kind
         self.provisioning_state = provisioning_state
         self.document_endpoint = None
@@ -1428,12 +1349,8 @@ def __init__(self, *, location: str=None, tags=None, identity=None, kind="Global
         self.enable_free_tier = enable_free_tier
         self.api_properties = api_properties
         self.enable_analytical_storage = enable_analytical_storage
-        self.instance_id = None
-        self.create_mode = create_mode
-        self.restore_parameters = restore_parameters
         self.backup_policy = backup_policy
         self.cors = cors
-        self.system_data = None
 
 
 class DatabaseAccountListConnectionStringsResult(Model):
@@ -1608,8 +1525,6 @@ class DatabaseAccountUpdateParameters(Model):
     :type backup_policy: ~azure.mgmt.cosmosdb.models.BackupPolicy
     :param cors: The CORS policy for the Cosmos DB database account.
     :type cors: list[~azure.mgmt.cosmosdb.models.CorsPolicy]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     """
 
     _attribute_map = {
@@ -1633,10 +1548,9 @@ class DatabaseAccountUpdateParameters(Model):
         'enable_analytical_storage': {'key': 'properties.enableAnalyticalStorage', 'type': 'bool'},
         'backup_policy': {'key': 'properties.backupPolicy', 'type': 'BackupPolicy'},
         'cors': {'key': 'properties.cors', 'type': '[CorsPolicy]'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
     }
 
-    def __init__(self, *, tags=None, location: str=None, consistency_policy=None, locations=None, ip_rules=None, is_virtual_network_filter_enabled: bool=None, enable_automatic_failover: bool=None, capabilities=None, virtual_network_rules=None, enable_multiple_write_locations: bool=None, enable_cassandra_connector: bool=None, connector_offer=None, disable_key_based_metadata_write_access: bool=None, key_vault_key_uri: str=None, public_network_access=None, enable_free_tier: bool=None, api_properties=None, enable_analytical_storage: bool=None, backup_policy=None, cors=None, identity=None, **kwargs) -> None:
+    def __init__(self, *, tags=None, location: str=None, consistency_policy=None, locations=None, ip_rules=None, is_virtual_network_filter_enabled: bool=None, enable_automatic_failover: bool=None, capabilities=None, virtual_network_rules=None, enable_multiple_write_locations: bool=None, enable_cassandra_connector: bool=None, connector_offer=None, disable_key_based_metadata_write_access: bool=None, key_vault_key_uri: str=None, public_network_access=None, enable_free_tier: bool=None, api_properties=None, enable_analytical_storage: bool=None, backup_policy=None, cors=None, **kwargs) -> None:
         super(DatabaseAccountUpdateParameters, self).__init__(**kwargs)
         self.tags = tags
         self.location = location
@@ -1658,47 +1572,30 @@ def __init__(self, *, tags=None, location: str=None, consistency_policy=None, lo
         self.enable_analytical_storage = enable_analytical_storage
         self.backup_policy = backup_policy
         self.cors = cors
-        self.identity = identity
-
-
-class DatabaseRestoreResource(Model):
-    """Specific Databases to restore.
-
-    :param database_name: The name of the database to restore.
-    :type database_name: str
-    :param collection_names: The names of the collections to restore.
-    :type collection_names: list[str]
-    """
-
-    _attribute_map = {
-        'database_name': {'key': 'databaseName', 'type': 'str'},
-        'collection_names': {'key': 'collectionNames', 'type': '[str]'},
-    }
-
-    def __init__(self, *, database_name: str=None, collection_names=None, **kwargs) -> None:
-        super(DatabaseRestoreResource, self).__init__(**kwargs)
-        self.database_name = database_name
-        self.collection_names = collection_names
 
 
-class DefaultErrorResponse(Model):
-    """An error response from the service.
+class ErrorResponse(Model):
+    """Error Response.
 
-    :param error:
-    :type error: ~azure.mgmt.cosmosdb.models.ErrorResponse
+    :param code: Error code.
+    :type code: str
+    :param message: Error message indicating why the operation failed.
+    :type message: str
     """
 
     _attribute_map = {
-        'error': {'key': 'error', 'type': 'ErrorResponse'},
+        'code': {'key': 'code', 'type': 'str'},
+        'message': {'key': 'message', 'type': 'str'},
     }
 
-    def __init__(self, *, error=None, **kwargs) -> None:
-        super(DefaultErrorResponse, self).__init__(**kwargs)
-        self.error = error
+    def __init__(self, *, code: str=None, message: str=None, **kwargs) -> None:
+        super(ErrorResponse, self).__init__(**kwargs)
+        self.code = code
+        self.message = message
 
 
-class DefaultErrorResponseException(HttpOperationError):
-    """Server responsed with exception of type: 'DefaultErrorResponse'.
+class ErrorResponseException(HttpOperationError):
+    """Server responsed with exception of type: 'ErrorResponse'.
 
     :param deserialize: A deserializer
     :param response: Server response to be deserialized.
@@ -1706,133 +1603,27 @@ class DefaultErrorResponseException(HttpOperationError):
 
     def __init__(self, deserialize, response, *args):
 
-        super(DefaultErrorResponseException, self).__init__(deserialize, response, 'DefaultErrorResponse', *args)
-
-
-class DefaultRequestDatabaseAccountCreateUpdateProperties(DatabaseAccountCreateUpdateProperties):
-    """Properties for non-restore Azure Cosmos DB database account requests.
-
-    Variables are only populated by the server, and will be ignored when
-    sending a request.
-
-    All required parameters must be populated in order to send to Azure.
-
-    :param consistency_policy: The consistency policy for the Cosmos DB
-     account.
-    :type consistency_policy: ~azure.mgmt.cosmosdb.models.ConsistencyPolicy
-    :param locations: Required. An array that contains the georeplication
-     locations enabled for the Cosmos DB account.
-    :type locations: list[~azure.mgmt.cosmosdb.models.Location]
-    :ivar database_account_offer_type: Required. The offer type for the
-     database. Default value: "Standard" .
-    :vartype database_account_offer_type: str
-    :param ip_rules: List of IpRules.
-    :type ip_rules: list[~azure.mgmt.cosmosdb.models.IpAddressOrRange]
-    :param is_virtual_network_filter_enabled: Flag to indicate whether to
-     enable/disable Virtual Network ACL rules.
-    :type is_virtual_network_filter_enabled: bool
-    :param enable_automatic_failover: Enables automatic failover of the write
-     region in the rare event that the region is unavailable due to an outage.
-     Automatic failover will result in a new write region for the account and
-     is chosen based on the failover priorities configured for the account.
-    :type enable_automatic_failover: bool
-    :param capabilities: List of Cosmos DB capabilities for the account
-    :type capabilities: list[~azure.mgmt.cosmosdb.models.Capability]
-    :param virtual_network_rules: List of Virtual Network ACL rules configured
-     for the Cosmos DB account.
-    :type virtual_network_rules:
-     list[~azure.mgmt.cosmosdb.models.VirtualNetworkRule]
-    :param enable_multiple_write_locations: Enables the account to write in
-     multiple locations
-    :type enable_multiple_write_locations: bool
-    :param enable_cassandra_connector: Enables the cassandra connector on the
-     Cosmos DB C* account
-    :type enable_cassandra_connector: bool
-    :param connector_offer: The cassandra connector offer type for the Cosmos
-     DB database C* account. Possible values include: 'Small'
-    :type connector_offer: str or ~azure.mgmt.cosmosdb.models.ConnectorOffer
-    :param disable_key_based_metadata_write_access: Disable write operations
-     on metadata resources (databases, containers, throughput) via account keys
-    :type disable_key_based_metadata_write_access: bool
-    :param key_vault_key_uri: The URI of the key vault
-    :type key_vault_key_uri: str
-    :param public_network_access: Whether requests from Public Network are
-     allowed. Possible values include: 'Enabled', 'Disabled'
-    :type public_network_access: str or
-     ~azure.mgmt.cosmosdb.models.PublicNetworkAccess
-    :param enable_free_tier: Flag to indicate whether Free Tier is enabled.
-    :type enable_free_tier: bool
-    :param api_properties: API specific properties. Currently, supported only
-     for MongoDB API.
-    :type api_properties: ~azure.mgmt.cosmosdb.models.ApiProperties
-    :param enable_analytical_storage: Flag to indicate whether to enable
-     storage analytics.
-    :type enable_analytical_storage: bool
-    :param backup_policy: The object representing the policy for taking
-     backups on an account.
-    :type backup_policy: ~azure.mgmt.cosmosdb.models.BackupPolicy
-    :param cors: The CORS policy for the Cosmos DB database account.
-    :type cors: list[~azure.mgmt.cosmosdb.models.CorsPolicy]
-    :param create_mode: Required. Constant filled by server.
-    :type create_mode: str
-    """
-
-    _validation = {
-        'locations': {'required': True},
-        'database_account_offer_type': {'required': True, 'constant': True},
-        'create_mode': {'required': True},
-    }
-
-    _attribute_map = {
-        'consistency_policy': {'key': 'consistencyPolicy', 'type': 'ConsistencyPolicy'},
-        'locations': {'key': 'locations', 'type': '[Location]'},
-        'database_account_offer_type': {'key': 'databaseAccountOfferType', 'type': 'str'},
-        'ip_rules': {'key': 'ipRules', 'type': '[IpAddressOrRange]'},
-        'is_virtual_network_filter_enabled': {'key': 'isVirtualNetworkFilterEnabled', 'type': 'bool'},
-        'enable_automatic_failover': {'key': 'enableAutomaticFailover', 'type': 'bool'},
-        'capabilities': {'key': 'capabilities', 'type': '[Capability]'},
-        'virtual_network_rules': {'key': 'virtualNetworkRules', 'type': '[VirtualNetworkRule]'},
-        'enable_multiple_write_locations': {'key': 'enableMultipleWriteLocations', 'type': 'bool'},
-        'enable_cassandra_connector': {'key': 'enableCassandraConnector', 'type': 'bool'},
-        'connector_offer': {'key': 'connectorOffer', 'type': 'str'},
-        'disable_key_based_metadata_write_access': {'key': 'disableKeyBasedMetadataWriteAccess', 'type': 'bool'},
-        'key_vault_key_uri': {'key': 'keyVaultKeyUri', 'type': 'str'},
-        'public_network_access': {'key': 'publicNetworkAccess', 'type': 'str'},
-        'enable_free_tier': {'key': 'enableFreeTier', 'type': 'bool'},
-        'api_properties': {'key': 'apiProperties', 'type': 'ApiProperties'},
-        'enable_analytical_storage': {'key': 'enableAnalyticalStorage', 'type': 'bool'},
-        'backup_policy': {'key': 'backupPolicy', 'type': 'BackupPolicy'},
-        'cors': {'key': 'cors', 'type': '[CorsPolicy]'},
-        'create_mode': {'key': 'createMode', 'type': 'str'},
-    }
-
-    def __init__(self, *, locations, consistency_policy=None, ip_rules=None, is_virtual_network_filter_enabled: bool=None, enable_automatic_failover: bool=None, capabilities=None, virtual_network_rules=None, enable_multiple_write_locations: bool=None, enable_cassandra_connector: bool=None, connector_offer=None, disable_key_based_metadata_write_access: bool=None, key_vault_key_uri: str=None, public_network_access=None, enable_free_tier: bool=None, api_properties=None, enable_analytical_storage: bool=None, backup_policy=None, cors=None, **kwargs) -> None:
-        super(DefaultRequestDatabaseAccountCreateUpdateProperties, self).__init__(consistency_policy=consistency_policy, locations=locations, ip_rules=ip_rules, is_virtual_network_filter_enabled=is_virtual_network_filter_enabled, enable_automatic_failover=enable_automatic_failover, capabilities=capabilities, virtual_network_rules=virtual_network_rules, enable_multiple_write_locations=enable_multiple_write_locations, enable_cassandra_connector=enable_cassandra_connector, connector_offer=connector_offer, disable_key_based_metadata_write_access=disable_key_based_metadata_write_access, key_vault_key_uri=key_vault_key_uri, public_network_access=public_network_access, enable_free_tier=enable_free_tier, api_properties=api_properties, enable_analytical_storage=enable_analytical_storage, backup_policy=backup_policy, cors=cors, **kwargs)
-        self.create_mode = 'Default'
+        super(ErrorResponseException, self).__init__(deserialize, response, 'ErrorResponse', *args)
 
 
-class ErrorResponse(Model):
-    """Error Response.
+class ErrorResponseUpdatedFormat(Model):
+    """An error response from the service.
 
-    :param code: Error code.
-    :type code: str
-    :param message: Error message indicating why the operation failed.
-    :type message: str
+    :param error:
+    :type error: ~azure.mgmt.cosmosdb.models.ErrorResponse
     """
 
     _attribute_map = {
-        'code': {'key': 'code', 'type': 'str'},
-        'message': {'key': 'message', 'type': 'str'},
+        'error': {'key': 'error', 'type': 'ErrorResponse'},
     }
 
-    def __init__(self, *, code: str=None, message: str=None, **kwargs) -> None:
-        super(ErrorResponse, self).__init__(**kwargs)
-        self.code = code
-        self.message = message
+    def __init__(self, *, error=None, **kwargs) -> None:
+        super(ErrorResponseUpdatedFormat, self).__init__(**kwargs)
+        self.error = error
 
 
-class ErrorResponseException(HttpOperationError):
-    """Server responsed with exception of type: 'ErrorResponse'.
+class ErrorResponseUpdatedFormatException(HttpOperationError):
+    """Server responsed with exception of type: 'ErrorResponseUpdatedFormat'.
 
     :param deserialize: A deserializer
     :param response: Server response to be deserialized.
@@ -1840,7 +1631,7 @@ class ErrorResponseException(HttpOperationError):
 
     def __init__(self, deserialize, response, *args):
 
-        super(ErrorResponseException, self).__init__(deserialize, response, 'ErrorResponse', *args)
+        super(ErrorResponseUpdatedFormatException, self).__init__(deserialize, response, 'ErrorResponseUpdatedFormat', *args)
 
 
 class ExcludedPath(Model):
@@ -1871,7 +1662,7 @@ class ExtendedResourceProperties(Model):
     :vartype _rid: str
     :ivar _ts: A system generated property that denotes the last updated
      timestamp of the resource.
-    :vartype _ts: object
+    :vartype _ts: float
     :ivar _etag: A system generated property representing the resource etag
      required for optimistic concurrency control.
     :vartype _etag: str
@@ -1885,7 +1676,7 @@ class ExtendedResourceProperties(Model):
 
     _attribute_map = {
         '_rid': {'key': '_rid', 'type': 'str'},
-        '_ts': {'key': '_ts', 'type': 'object'},
+        '_ts': {'key': '_ts', 'type': 'float'},
         '_etag': {'key': '_etag', 'type': 'str'},
     }
 
@@ -1974,12 +1765,10 @@ class GremlinDatabaseCreateUpdateParameters(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource: Required. The standard JSON format of a Gremlin database
     :type resource: ~azure.mgmt.cosmosdb.models.GremlinDatabaseResource
-    :param options: Required. A key-value pair of options to be applied for
-     the request. This corresponds to the headers sent with the request.
+    :param options: A key-value pair of options to be applied for the request.
+     This corresponds to the headers sent with the request.
     :type options: ~azure.mgmt.cosmosdb.models.CreateUpdateOptions
     """
 
@@ -1988,7 +1777,6 @@ class GremlinDatabaseCreateUpdateParameters(ARMResourceProperties):
         'name': {'readonly': True},
         'type': {'readonly': True},
         'resource': {'required': True},
-        'options': {'required': True},
     }
 
     _attribute_map = {
@@ -1997,13 +1785,12 @@ class GremlinDatabaseCreateUpdateParameters(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'GremlinDatabaseResource'},
         'options': {'key': 'properties.options', 'type': 'CreateUpdateOptions'},
     }
 
-    def __init__(self, *, resource, options, location: str=None, tags=None, identity=None, **kwargs) -> None:
-        super(GremlinDatabaseCreateUpdateParameters, self).__init__(location=location, tags=tags, identity=identity, **kwargs)
+    def __init__(self, *, resource, location: str=None, tags=None, options=None, **kwargs) -> None:
+        super(GremlinDatabaseCreateUpdateParameters, self).__init__(location=location, tags=tags, **kwargs)
         self.resource = resource
         self.options = options
 
@@ -2042,7 +1829,7 @@ class GremlinDatabaseGetPropertiesResource(Model):
     :vartype _rid: str
     :ivar _ts: A system generated property that denotes the last updated
      timestamp of the resource.
-    :vartype _ts: object
+    :vartype _ts: float
     :ivar _etag: A system generated property representing the resource etag
      required for optimistic concurrency control.
     :vartype _etag: str
@@ -2058,7 +1845,7 @@ class GremlinDatabaseGetPropertiesResource(Model):
     _attribute_map = {
         'id': {'key': 'id', 'type': 'str'},
         '_rid': {'key': '_rid', 'type': 'str'},
-        '_ts': {'key': '_ts', 'type': 'object'},
+        '_ts': {'key': '_ts', 'type': 'float'},
         '_etag': {'key': '_etag', 'type': 'str'},
     }
 
@@ -2087,8 +1874,6 @@ class GremlinDatabaseGetResults(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource:
     :type resource:
      ~azure.mgmt.cosmosdb.models.GremlinDatabaseGetPropertiesResource
@@ -2109,13 +1894,12 @@ class GremlinDatabaseGetResults(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'GremlinDatabaseGetPropertiesResource'},
         'options': {'key': 'properties.options', 'type': 'GremlinDatabaseGetPropertiesOptions'},
     }
 
-    def __init__(self, *, location: str=None, tags=None, identity=None, resource=None, options=None, **kwargs) -> None:
-        super(GremlinDatabaseGetResults, self).__init__(location=location, tags=tags, identity=identity, **kwargs)
+    def __init__(self, *, location: str=None, tags=None, resource=None, options=None, **kwargs) -> None:
+        super(GremlinDatabaseGetResults, self).__init__(location=location, tags=tags, **kwargs)
         self.resource = resource
         self.options = options
 
@@ -2161,12 +1945,10 @@ class GremlinGraphCreateUpdateParameters(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource: Required. The standard JSON format of a Gremlin graph
     :type resource: ~azure.mgmt.cosmosdb.models.GremlinGraphResource
-    :param options: Required. A key-value pair of options to be applied for
-     the request. This corresponds to the headers sent with the request.
+    :param options: A key-value pair of options to be applied for the request.
+     This corresponds to the headers sent with the request.
     :type options: ~azure.mgmt.cosmosdb.models.CreateUpdateOptions
     """
 
@@ -2175,7 +1957,6 @@ class GremlinGraphCreateUpdateParameters(ARMResourceProperties):
         'name': {'readonly': True},
         'type': {'readonly': True},
         'resource': {'required': True},
-        'options': {'required': True},
     }
 
     _attribute_map = {
@@ -2184,13 +1965,12 @@ class GremlinGraphCreateUpdateParameters(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'GremlinGraphResource'},
         'options': {'key': 'properties.options', 'type': 'CreateUpdateOptions'},
     }
 
-    def __init__(self, *, resource, options, location: str=None, tags=None, identity=None, **kwargs) -> None:
-        super(GremlinGraphCreateUpdateParameters, self).__init__(location=location, tags=tags, identity=identity, **kwargs)
+    def __init__(self, *, resource, location: str=None, tags=None, options=None, **kwargs) -> None:
+        super(GremlinGraphCreateUpdateParameters, self).__init__(location=location, tags=tags, **kwargs)
         self.resource = resource
         self.options = options
 
@@ -2245,7 +2025,7 @@ class GremlinGraphGetPropertiesResource(Model):
     :vartype _rid: str
     :ivar _ts: A system generated property that denotes the last updated
      timestamp of the resource.
-    :vartype _ts: object
+    :vartype _ts: float
     :ivar _etag: A system generated property representing the resource etag
      required for optimistic concurrency control.
     :vartype _etag: str
@@ -2266,7 +2046,7 @@ class GremlinGraphGetPropertiesResource(Model):
         'unique_key_policy': {'key': 'uniqueKeyPolicy', 'type': 'UniqueKeyPolicy'},
         'conflict_resolution_policy': {'key': 'conflictResolutionPolicy', 'type': 'ConflictResolutionPolicy'},
         '_rid': {'key': '_rid', 'type': 'str'},
-        '_ts': {'key': '_ts', 'type': 'object'},
+        '_ts': {'key': '_ts', 'type': 'float'},
         '_etag': {'key': '_etag', 'type': 'str'},
     }
 
@@ -2300,8 +2080,6 @@ class GremlinGraphGetResults(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource:
     :type resource:
      ~azure.mgmt.cosmosdb.models.GremlinGraphGetPropertiesResource
@@ -2322,13 +2100,12 @@ class GremlinGraphGetResults(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'GremlinGraphGetPropertiesResource'},
         'options': {'key': 'properties.options', 'type': 'GremlinGraphGetPropertiesOptions'},
     }
 
-    def __init__(self, *, location: str=None, tags=None, identity=None, resource=None, options=None, **kwargs) -> None:
-        super(GremlinGraphGetResults, self).__init__(location=location, tags=tags, identity=identity, **kwargs)
+    def __init__(self, *, location: str=None, tags=None, resource=None, options=None, **kwargs) -> None:
+        super(GremlinGraphGetResults, self).__init__(location=location, tags=tags, **kwargs)
         self.resource = resource
         self.options = options
 
@@ -2540,80 +2317,6 @@ def __init__(self, *, location_name: str=None, provisioning_state: str=None, fai
         self.is_zone_redundant = is_zone_redundant
 
 
-class ManagedServiceIdentity(Model):
-    """Identity for the resource.
-
-    Variables are only populated by the server, and will be ignored when
-    sending a request.
-
-    :ivar principal_id: The principal id of the system assigned identity. This
-     property will only be provided for a system assigned identity.
-    :vartype principal_id: str
-    :ivar tenant_id: The tenant id of the system assigned identity. This
-     property will only be provided for a system assigned identity.
-    :vartype tenant_id: str
-    :param type: The type of identity used for the resource. The type
-     'SystemAssigned,UserAssigned' includes both an implicitly created identity
-     and a set of user assigned identities. The type 'None' will remove any
-     identities from the service. Possible values include: 'SystemAssigned',
-     'UserAssigned', 'SystemAssigned,UserAssigned', 'None'
-    :type type: str or ~azure.mgmt.cosmosdb.models.ResourceIdentityType
-    :param user_assigned_identities: The list of user identities associated
-     with resource. The user identity dictionary key references will be ARM
-     resource ids in the form:
-     '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ManagedIdentity/userAssignedIdentities/{identityName}'.
-    :type user_assigned_identities: dict[str,
-     ~azure.mgmt.cosmosdb.models.ManagedServiceIdentityUserAssignedIdentitiesValue]
-    """
-
-    _validation = {
-        'principal_id': {'readonly': True},
-        'tenant_id': {'readonly': True},
-    }
-
-    _attribute_map = {
-        'principal_id': {'key': 'principalId', 'type': 'str'},
-        'tenant_id': {'key': 'tenantId', 'type': 'str'},
-        'type': {'key': 'type', 'type': 'ResourceIdentityType'},
-        'user_assigned_identities': {'key': 'userAssignedIdentities', 'type': '{ManagedServiceIdentityUserAssignedIdentitiesValue}'},
-    }
-
-    def __init__(self, *, type=None, user_assigned_identities=None, **kwargs) -> None:
-        super(ManagedServiceIdentity, self).__init__(**kwargs)
-        self.principal_id = None
-        self.tenant_id = None
-        self.type = type
-        self.user_assigned_identities = user_assigned_identities
-
-
-class ManagedServiceIdentityUserAssignedIdentitiesValue(Model):
-    """ManagedServiceIdentityUserAssignedIdentitiesValue.
-
-    Variables are only populated by the server, and will be ignored when
-    sending a request.
-
-    :ivar principal_id: The principal id of user assigned identity.
-    :vartype principal_id: str
-    :ivar client_id: The client id of user assigned identity.
-    :vartype client_id: str
-    """
-
-    _validation = {
-        'principal_id': {'readonly': True},
-        'client_id': {'readonly': True},
-    }
-
-    _attribute_map = {
-        'principal_id': {'key': 'principalId', 'type': 'str'},
-        'client_id': {'key': 'clientId', 'type': 'str'},
-    }
-
-    def __init__(self, **kwargs) -> None:
-        super(ManagedServiceIdentityUserAssignedIdentitiesValue, self).__init__(**kwargs)
-        self.principal_id = None
-        self.client_id = None
-
-
 class Metric(Model):
     """Metric data.
 
@@ -2838,13 +2541,11 @@ class MongoDBCollectionCreateUpdateParameters(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource: Required. The standard JSON format of a MongoDB
      collection
     :type resource: ~azure.mgmt.cosmosdb.models.MongoDBCollectionResource
-    :param options: Required. A key-value pair of options to be applied for
-     the request. This corresponds to the headers sent with the request.
+    :param options: A key-value pair of options to be applied for the request.
+     This corresponds to the headers sent with the request.
     :type options: ~azure.mgmt.cosmosdb.models.CreateUpdateOptions
     """
 
@@ -2853,7 +2554,6 @@ class MongoDBCollectionCreateUpdateParameters(ARMResourceProperties):
         'name': {'readonly': True},
         'type': {'readonly': True},
         'resource': {'required': True},
-        'options': {'required': True},
     }
 
     _attribute_map = {
@@ -2862,13 +2562,12 @@ class MongoDBCollectionCreateUpdateParameters(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'MongoDBCollectionResource'},
         'options': {'key': 'properties.options', 'type': 'CreateUpdateOptions'},
     }
 
-    def __init__(self, *, resource, options, location: str=None, tags=None, identity=None, **kwargs) -> None:
-        super(MongoDBCollectionCreateUpdateParameters, self).__init__(location=location, tags=tags, identity=identity, **kwargs)
+    def __init__(self, *, resource, location: str=None, tags=None, options=None, **kwargs) -> None:
+        super(MongoDBCollectionCreateUpdateParameters, self).__init__(location=location, tags=tags, **kwargs)
         self.resource = resource
         self.options = options
 
@@ -2914,7 +2613,7 @@ class MongoDBCollectionGetPropertiesResource(Model):
     :vartype _rid: str
     :ivar _ts: A system generated property that denotes the last updated
      timestamp of the resource.
-    :vartype _ts: object
+    :vartype _ts: float
     :ivar _etag: A system generated property representing the resource etag
      required for optimistic concurrency control.
     :vartype _etag: str
@@ -2933,7 +2632,7 @@ class MongoDBCollectionGetPropertiesResource(Model):
         'indexes': {'key': 'indexes', 'type': '[MongoIndex]'},
         'analytical_storage_ttl': {'key': 'analyticalStorageTtl', 'type': 'int'},
         '_rid': {'key': '_rid', 'type': 'str'},
-        '_ts': {'key': '_ts', 'type': 'object'},
+        '_ts': {'key': '_ts', 'type': 'float'},
         '_etag': {'key': '_etag', 'type': 'str'},
     }
 
@@ -2965,8 +2664,6 @@ class MongoDBCollectionGetResults(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource:
     :type resource:
      ~azure.mgmt.cosmosdb.models.MongoDBCollectionGetPropertiesResource
@@ -2987,13 +2684,12 @@ class MongoDBCollectionGetResults(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'MongoDBCollectionGetPropertiesResource'},
         'options': {'key': 'properties.options', 'type': 'MongoDBCollectionGetPropertiesOptions'},
     }
 
-    def __init__(self, *, location: str=None, tags=None, identity=None, resource=None, options=None, **kwargs) -> None:
-        super(MongoDBCollectionGetResults, self).__init__(location=location, tags=tags, identity=identity, **kwargs)
+    def __init__(self, *, location: str=None, tags=None, resource=None, options=None, **kwargs) -> None:
+        super(MongoDBCollectionGetResults, self).__init__(location=location, tags=tags, **kwargs)
         self.resource = resource
         self.options = options
 
@@ -3052,12 +2748,10 @@ class MongoDBDatabaseCreateUpdateParameters(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource: Required. The standard JSON format of a MongoDB database
     :type resource: ~azure.mgmt.cosmosdb.models.MongoDBDatabaseResource
-    :param options: Required. A key-value pair of options to be applied for
-     the request. This corresponds to the headers sent with the request.
+    :param options: A key-value pair of options to be applied for the request.
+     This corresponds to the headers sent with the request.
     :type options: ~azure.mgmt.cosmosdb.models.CreateUpdateOptions
     """
 
@@ -3066,7 +2760,6 @@ class MongoDBDatabaseCreateUpdateParameters(ARMResourceProperties):
         'name': {'readonly': True},
         'type': {'readonly': True},
         'resource': {'required': True},
-        'options': {'required': True},
     }
 
     _attribute_map = {
@@ -3075,13 +2768,12 @@ class MongoDBDatabaseCreateUpdateParameters(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'MongoDBDatabaseResource'},
         'options': {'key': 'properties.options', 'type': 'CreateUpdateOptions'},
     }
 
-    def __init__(self, *, resource, options, location: str=None, tags=None, identity=None, **kwargs) -> None:
-        super(MongoDBDatabaseCreateUpdateParameters, self).__init__(location=location, tags=tags, identity=identity, **kwargs)
+    def __init__(self, *, resource, location: str=None, tags=None, options=None, **kwargs) -> None:
+        super(MongoDBDatabaseCreateUpdateParameters, self).__init__(location=location, tags=tags, **kwargs)
         self.resource = resource
         self.options = options
 
@@ -3120,7 +2812,7 @@ class MongoDBDatabaseGetPropertiesResource(Model):
     :vartype _rid: str
     :ivar _ts: A system generated property that denotes the last updated
      timestamp of the resource.
-    :vartype _ts: object
+    :vartype _ts: float
     :ivar _etag: A system generated property representing the resource etag
      required for optimistic concurrency control.
     :vartype _etag: str
@@ -3136,7 +2828,7 @@ class MongoDBDatabaseGetPropertiesResource(Model):
     _attribute_map = {
         'id': {'key': 'id', 'type': 'str'},
         '_rid': {'key': '_rid', 'type': 'str'},
-        '_ts': {'key': '_ts', 'type': 'object'},
+        '_ts': {'key': '_ts', 'type': 'float'},
         '_etag': {'key': '_etag', 'type': 'str'},
     }
 
@@ -3165,8 +2857,6 @@ class MongoDBDatabaseGetResults(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource:
     :type resource:
      ~azure.mgmt.cosmosdb.models.MongoDBDatabaseGetPropertiesResource
@@ -3187,13 +2877,12 @@ class MongoDBDatabaseGetResults(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'MongoDBDatabaseGetPropertiesResource'},
         'options': {'key': 'properties.options', 'type': 'MongoDBDatabaseGetPropertiesOptions'},
     }
 
-    def __init__(self, *, location: str=None, tags=None, identity=None, resource=None, options=None, **kwargs) -> None:
-        super(MongoDBDatabaseGetResults, self).__init__(location=location, tags=tags, identity=identity, **kwargs)
+    def __init__(self, *, location: str=None, tags=None, resource=None, options=None, **kwargs) -> None:
+        super(MongoDBDatabaseGetResults, self).__init__(location=location, tags=tags, **kwargs)
         self.resource = resource
         self.options = options
 
@@ -3761,26 +3450,6 @@ def __init__(self, *, backup_interval_in_minutes: int=None, backup_retention_int
         self.backup_retention_interval_in_hours = backup_retention_interval_in_hours
 
 
-class Permission(Model):
-    """The set of data plane operations permitted through this Role Definition.
-
-    :param data_actions: An array of data actions that are allowed.
-    :type data_actions: list[str]
-    :param not_data_actions: An array of data actions that are denied.
-    :type not_data_actions: list[str]
-    """
-
-    _attribute_map = {
-        'data_actions': {'key': 'dataActions', 'type': '[str]'},
-        'not_data_actions': {'key': 'notDataActions', 'type': '[str]'},
-    }
-
-    def __init__(self, *, data_actions=None, not_data_actions=None, **kwargs) -> None:
-        super(Permission, self).__init__(**kwargs)
-        self.data_actions = data_actions
-        self.not_data_actions = not_data_actions
-
-
 class ProxyResource(Resource):
     """The resource model definition for a ARM proxy resource. It will have
     everything other than required location and tags.
@@ -3835,10 +3504,6 @@ class PrivateEndpointConnection(ProxyResource):
      Private Endpoint Connection.
     :type private_link_service_connection_state:
      ~azure.mgmt.cosmosdb.models.PrivateLinkServiceConnectionStateProperty
-    :param group_id: Group id of the private endpoint.
-    :type group_id: str
-    :param provisioning_state: Provisioning state of the private endpoint.
-    :type provisioning_state: str
     """
 
     _validation = {
@@ -3853,16 +3518,12 @@ class PrivateEndpointConnection(ProxyResource):
         'type': {'key': 'type', 'type': 'str'},
         'private_endpoint': {'key': 'properties.privateEndpoint', 'type': 'PrivateEndpointProperty'},
         'private_link_service_connection_state': {'key': 'properties.privateLinkServiceConnectionState', 'type': 'PrivateLinkServiceConnectionStateProperty'},
-        'group_id': {'key': 'properties.groupId', 'type': 'str'},
-        'provisioning_state': {'key': 'properties.provisioningState', 'type': 'str'},
     }
 
-    def __init__(self, *, private_endpoint=None, private_link_service_connection_state=None, group_id: str=None, provisioning_state: str=None, **kwargs) -> None:
+    def __init__(self, *, private_endpoint=None, private_link_service_connection_state=None, **kwargs) -> None:
         super(PrivateEndpointConnection, self).__init__(**kwargs)
         self.private_endpoint = private_endpoint
         self.private_link_service_connection_state = private_link_service_connection_state
-        self.group_id = group_id
-        self.provisioning_state = provisioning_state
 
 
 class PrivateEndpointProperty(Model):
@@ -3881,51 +3542,6 @@ def __init__(self, *, id: str=None, **kwargs) -> None:
         self.id = id
 
 
-class PrivateLinkResource(ARMProxyResource):
-    """A private link resource.
-
-    Variables are only populated by the server, and will be ignored when
-    sending a request.
-
-    :ivar id: The unique resource identifier of the database account.
-    :vartype id: str
-    :ivar name: The name of the database account.
-    :vartype name: str
-    :ivar type: The type of Azure resource.
-    :vartype type: str
-    :ivar group_id: The private link resource group id.
-    :vartype group_id: str
-    :ivar required_members: The private link resource required member names.
-    :vartype required_members: list[str]
-    :ivar required_zone_names: The private link resource required zone names.
-    :vartype required_zone_names: list[str]
-    """
-
-    _validation = {
-        'id': {'readonly': True},
-        'name': {'readonly': True},
-        'type': {'readonly': True},
-        'group_id': {'readonly': True},
-        'required_members': {'readonly': True},
-        'required_zone_names': {'readonly': True},
-    }
-
-    _attribute_map = {
-        'id': {'key': 'id', 'type': 'str'},
-        'name': {'key': 'name', 'type': 'str'},
-        'type': {'key': 'type', 'type': 'str'},
-        'group_id': {'key': 'properties.groupId', 'type': 'str'},
-        'required_members': {'key': 'properties.requiredMembers', 'type': '[str]'},
-        'required_zone_names': {'key': 'properties.requiredZoneNames', 'type': '[str]'},
-    }
-
-    def __init__(self, **kwargs) -> None:
-        super(PrivateLinkResource, self).__init__(**kwargs)
-        self.group_id = None
-        self.required_members = None
-        self.required_zone_names = None
-
-
 class PrivateLinkServiceConnectionStateProperty(Model):
     """Connection State of the Private Endpoint Connection.
 
@@ -3937,8 +3553,6 @@ class PrivateLinkServiceConnectionStateProperty(Model):
     :ivar actions_required: Any action that is required beyond basic workflow
      (approve/ reject/ disconnect)
     :vartype actions_required: str
-    :param description: The private link service connection description.
-    :type description: str
     """
 
     _validation = {
@@ -3948,14 +3562,12 @@ class PrivateLinkServiceConnectionStateProperty(Model):
     _attribute_map = {
         'status': {'key': 'status', 'type': 'str'},
         'actions_required': {'key': 'actionsRequired', 'type': 'str'},
-        'description': {'key': 'description', 'type': 'str'},
     }
 
-    def __init__(self, *, status: str=None, description: str=None, **kwargs) -> None:
+    def __init__(self, *, status: str=None, **kwargs) -> None:
         super(PrivateLinkServiceConnectionStateProperty, self).__init__(**kwargs)
         self.status = status
         self.actions_required = None
-        self.description = description
 
 
 class RegionForOnlineOffline(Model):
@@ -3981,199 +3593,6 @@ def __init__(self, *, region: str, **kwargs) -> None:
         self.region = region
 
 
-class RestorableDatabaseAccountGetResult(ARMResourceProperties):
-    """A Azure Cosmos DB restorable database account.
-
-    Variables are only populated by the server, and will be ignored when
-    sending a request.
-
-    :ivar id: The unique resource identifier of the ARM resource.
-    :vartype id: str
-    :ivar name: The name of the ARM resource.
-    :vartype name: str
-    :ivar type: The type of Azure resource.
-    :vartype type: str
-    :param location: The location of the resource group to which the resource
-     belongs.
-    :type location: str
-    :param tags:
-    :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
-    :param account_name: The name of the global database account
-    :type account_name: str
-    :param creation_time: The creation time of the restorable database account
-     (ISO-8601 format).
-    :type creation_time: datetime
-    :param deletion_time: The time at which the restorable database account
-     has been deleted (ISO-8601 format).
-    :type deletion_time: datetime
-    """
-
-    _validation = {
-        'id': {'readonly': True},
-        'name': {'readonly': True},
-        'type': {'readonly': True},
-    }
-
-    _attribute_map = {
-        'id': {'key': 'id', 'type': 'str'},
-        'name': {'key': 'name', 'type': 'str'},
-        'type': {'key': 'type', 'type': 'str'},
-        'location': {'key': 'location', 'type': 'str'},
-        'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
-        'account_name': {'key': 'properties.accountName', 'type': 'str'},
-        'creation_time': {'key': 'properties.creationTime', 'type': 'iso-8601'},
-        'deletion_time': {'key': 'properties.deletionTime', 'type': 'iso-8601'},
-    }
-
-    def __init__(self, *, location: str=None, tags=None, identity=None, account_name: str=None, creation_time=None, deletion_time=None, **kwargs) -> None:
-        super(RestorableDatabaseAccountGetResult, self).__init__(location=location, tags=tags, identity=identity, **kwargs)
-        self.account_name = account_name
-        self.creation_time = creation_time
-        self.deletion_time = deletion_time
-
-
-class RestoreParameters(Model):
-    """Parameters to indicate the information about the restore.
-
-    :param restore_mode: Describes the mode of the restore. Possible values
-     include: 'PointInTime'
-    :type restore_mode: str or ~azure.mgmt.cosmosdb.models.RestoreMode
-    :param restore_source: Path of the source account from which the restore
-     has to be initiated
-    :type restore_source: str
-    :param restore_timestamp_in_utc: Time to which the account has to be
-     restored (ISO-8601 format).
-    :type restore_timestamp_in_utc: datetime
-    :param databases_to_restore: List of specific databases to restore.
-    :type databases_to_restore:
-     list[~azure.mgmt.cosmosdb.models.DatabaseRestoreResource]
-    """
-
-    _attribute_map = {
-        'restore_mode': {'key': 'restoreMode', 'type': 'str'},
-        'restore_source': {'key': 'restoreSource', 'type': 'str'},
-        'restore_timestamp_in_utc': {'key': 'restoreTimestampInUtc', 'type': 'iso-8601'},
-        'databases_to_restore': {'key': 'databasesToRestore', 'type': '[DatabaseRestoreResource]'},
-    }
-
-    def __init__(self, *, restore_mode=None, restore_source: str=None, restore_timestamp_in_utc=None, databases_to_restore=None, **kwargs) -> None:
-        super(RestoreParameters, self).__init__(**kwargs)
-        self.restore_mode = restore_mode
-        self.restore_source = restore_source
-        self.restore_timestamp_in_utc = restore_timestamp_in_utc
-        self.databases_to_restore = databases_to_restore
-
-
-class RestoreReqeustDatabaseAccountCreateUpdateProperties(DatabaseAccountCreateUpdateProperties):
-    """Properties to restore Azure Cosmos DB database account.
-
-    Variables are only populated by the server, and will be ignored when
-    sending a request.
-
-    All required parameters must be populated in order to send to Azure.
-
-    :param consistency_policy: The consistency policy for the Cosmos DB
-     account.
-    :type consistency_policy: ~azure.mgmt.cosmosdb.models.ConsistencyPolicy
-    :param locations: Required. An array that contains the georeplication
-     locations enabled for the Cosmos DB account.
-    :type locations: list[~azure.mgmt.cosmosdb.models.Location]
-    :ivar database_account_offer_type: Required. The offer type for the
-     database. Default value: "Standard" .
-    :vartype database_account_offer_type: str
-    :param ip_rules: List of IpRules.
-    :type ip_rules: list[~azure.mgmt.cosmosdb.models.IpAddressOrRange]
-    :param is_virtual_network_filter_enabled: Flag to indicate whether to
-     enable/disable Virtual Network ACL rules.
-    :type is_virtual_network_filter_enabled: bool
-    :param enable_automatic_failover: Enables automatic failover of the write
-     region in the rare event that the region is unavailable due to an outage.
-     Automatic failover will result in a new write region for the account and
-     is chosen based on the failover priorities configured for the account.
-    :type enable_automatic_failover: bool
-    :param capabilities: List of Cosmos DB capabilities for the account
-    :type capabilities: list[~azure.mgmt.cosmosdb.models.Capability]
-    :param virtual_network_rules: List of Virtual Network ACL rules configured
-     for the Cosmos DB account.
-    :type virtual_network_rules:
-     list[~azure.mgmt.cosmosdb.models.VirtualNetworkRule]
-    :param enable_multiple_write_locations: Enables the account to write in
-     multiple locations
-    :type enable_multiple_write_locations: bool
-    :param enable_cassandra_connector: Enables the cassandra connector on the
-     Cosmos DB C* account
-    :type enable_cassandra_connector: bool
-    :param connector_offer: The cassandra connector offer type for the Cosmos
-     DB database C* account. Possible values include: 'Small'
-    :type connector_offer: str or ~azure.mgmt.cosmosdb.models.ConnectorOffer
-    :param disable_key_based_metadata_write_access: Disable write operations
-     on metadata resources (databases, containers, throughput) via account keys
-    :type disable_key_based_metadata_write_access: bool
-    :param key_vault_key_uri: The URI of the key vault
-    :type key_vault_key_uri: str
-    :param public_network_access: Whether requests from Public Network are
-     allowed. Possible values include: 'Enabled', 'Disabled'
-    :type public_network_access: str or
-     ~azure.mgmt.cosmosdb.models.PublicNetworkAccess
-    :param enable_free_tier: Flag to indicate whether Free Tier is enabled.
-    :type enable_free_tier: bool
-    :param api_properties: API specific properties. Currently, supported only
-     for MongoDB API.
-    :type api_properties: ~azure.mgmt.cosmosdb.models.ApiProperties
-    :param enable_analytical_storage: Flag to indicate whether to enable
-     storage analytics.
-    :type enable_analytical_storage: bool
-    :param backup_policy: The object representing the policy for taking
-     backups on an account.
-    :type backup_policy: ~azure.mgmt.cosmosdb.models.BackupPolicy
-    :param cors: The CORS policy for the Cosmos DB database account.
-    :type cors: list[~azure.mgmt.cosmosdb.models.CorsPolicy]
-    :param create_mode: Required. Constant filled by server.
-    :type create_mode: str
-    :param restore_parameters: Parameters to indicate the information about
-     the restore.
-    :type restore_parameters: ~azure.mgmt.cosmosdb.models.RestoreParameters
-    """
-
-    _validation = {
-        'locations': {'required': True},
-        'database_account_offer_type': {'required': True, 'constant': True},
-        'create_mode': {'required': True},
-    }
-
-    _attribute_map = {
-        'consistency_policy': {'key': 'consistencyPolicy', 'type': 'ConsistencyPolicy'},
-        'locations': {'key': 'locations', 'type': '[Location]'},
-        'database_account_offer_type': {'key': 'databaseAccountOfferType', 'type': 'str'},
-        'ip_rules': {'key': 'ipRules', 'type': '[IpAddressOrRange]'},
-        'is_virtual_network_filter_enabled': {'key': 'isVirtualNetworkFilterEnabled', 'type': 'bool'},
-        'enable_automatic_failover': {'key': 'enableAutomaticFailover', 'type': 'bool'},
-        'capabilities': {'key': 'capabilities', 'type': '[Capability]'},
-        'virtual_network_rules': {'key': 'virtualNetworkRules', 'type': '[VirtualNetworkRule]'},
-        'enable_multiple_write_locations': {'key': 'enableMultipleWriteLocations', 'type': 'bool'},
-        'enable_cassandra_connector': {'key': 'enableCassandraConnector', 'type': 'bool'},
-        'connector_offer': {'key': 'connectorOffer', 'type': 'str'},
-        'disable_key_based_metadata_write_access': {'key': 'disableKeyBasedMetadataWriteAccess', 'type': 'bool'},
-        'key_vault_key_uri': {'key': 'keyVaultKeyUri', 'type': 'str'},
-        'public_network_access': {'key': 'publicNetworkAccess', 'type': 'str'},
-        'enable_free_tier': {'key': 'enableFreeTier', 'type': 'bool'},
-        'api_properties': {'key': 'apiProperties', 'type': 'ApiProperties'},
-        'enable_analytical_storage': {'key': 'enableAnalyticalStorage', 'type': 'bool'},
-        'backup_policy': {'key': 'backupPolicy', 'type': 'BackupPolicy'},
-        'cors': {'key': 'cors', 'type': '[CorsPolicy]'},
-        'create_mode': {'key': 'createMode', 'type': 'str'},
-        'restore_parameters': {'key': 'restoreParameters', 'type': 'RestoreParameters'},
-    }
-
-    def __init__(self, *, locations, consistency_policy=None, ip_rules=None, is_virtual_network_filter_enabled: bool=None, enable_automatic_failover: bool=None, capabilities=None, virtual_network_rules=None, enable_multiple_write_locations: bool=None, enable_cassandra_connector: bool=None, connector_offer=None, disable_key_based_metadata_write_access: bool=None, key_vault_key_uri: str=None, public_network_access=None, enable_free_tier: bool=None, api_properties=None, enable_analytical_storage: bool=None, backup_policy=None, cors=None, restore_parameters=None, **kwargs) -> None:
-        super(RestoreReqeustDatabaseAccountCreateUpdateProperties, self).__init__(consistency_policy=consistency_policy, locations=locations, ip_rules=ip_rules, is_virtual_network_filter_enabled=is_virtual_network_filter_enabled, enable_automatic_failover=enable_automatic_failover, capabilities=capabilities, virtual_network_rules=virtual_network_rules, enable_multiple_write_locations=enable_multiple_write_locations, enable_cassandra_connector=enable_cassandra_connector, connector_offer=connector_offer, disable_key_based_metadata_write_access=disable_key_based_metadata_write_access, key_vault_key_uri=key_vault_key_uri, public_network_access=public_network_access, enable_free_tier=enable_free_tier, api_properties=api_properties, enable_analytical_storage=enable_analytical_storage, backup_policy=backup_policy, cors=cors, **kwargs)
-        self.restore_parameters = restore_parameters
-        self.create_mode = 'Restore'
-
-
 class SpatialSpec(Model):
     """SpatialSpec.
 
@@ -4214,12 +3633,10 @@ class SqlContainerCreateUpdateParameters(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource: Required. The standard JSON format of a container
     :type resource: ~azure.mgmt.cosmosdb.models.SqlContainerResource
-    :param options: Required. A key-value pair of options to be applied for
-     the request. This corresponds to the headers sent with the request.
+    :param options: A key-value pair of options to be applied for the request.
+     This corresponds to the headers sent with the request.
     :type options: ~azure.mgmt.cosmosdb.models.CreateUpdateOptions
     """
 
@@ -4228,7 +3645,6 @@ class SqlContainerCreateUpdateParameters(ARMResourceProperties):
         'name': {'readonly': True},
         'type': {'readonly': True},
         'resource': {'required': True},
-        'options': {'required': True},
     }
 
     _attribute_map = {
@@ -4237,13 +3653,12 @@ class SqlContainerCreateUpdateParameters(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'SqlContainerResource'},
         'options': {'key': 'properties.options', 'type': 'CreateUpdateOptions'},
     }
 
-    def __init__(self, *, resource, options, location: str=None, tags=None, identity=None, **kwargs) -> None:
-        super(SqlContainerCreateUpdateParameters, self).__init__(location=location, tags=tags, identity=identity, **kwargs)
+    def __init__(self, *, resource, location: str=None, tags=None, options=None, **kwargs) -> None:
+        super(SqlContainerCreateUpdateParameters, self).__init__(location=location, tags=tags, **kwargs)
         self.resource = resource
         self.options = options
 
@@ -4295,11 +3710,13 @@ class SqlContainerGetPropertiesResource(Model):
      container.
     :type conflict_resolution_policy:
      ~azure.mgmt.cosmosdb.models.ConflictResolutionPolicy
+    :param analytical_storage_ttl: Analytical TTL.
+    :type analytical_storage_ttl: long
     :ivar _rid: A system generated property. A unique identifier.
     :vartype _rid: str
     :ivar _ts: A system generated property that denotes the last updated
      timestamp of the resource.
-    :vartype _ts: object
+    :vartype _ts: float
     :ivar _etag: A system generated property representing the resource etag
      required for optimistic concurrency control.
     :vartype _etag: str
@@ -4319,12 +3736,13 @@ class SqlContainerGetPropertiesResource(Model):
         'default_ttl': {'key': 'defaultTtl', 'type': 'int'},
         'unique_key_policy': {'key': 'uniqueKeyPolicy', 'type': 'UniqueKeyPolicy'},
         'conflict_resolution_policy': {'key': 'conflictResolutionPolicy', 'type': 'ConflictResolutionPolicy'},
+        'analytical_storage_ttl': {'key': 'analyticalStorageTtl', 'type': 'long'},
         '_rid': {'key': '_rid', 'type': 'str'},
-        '_ts': {'key': '_ts', 'type': 'object'},
+        '_ts': {'key': '_ts', 'type': 'float'},
         '_etag': {'key': '_etag', 'type': 'str'},
     }
 
-    def __init__(self, *, id: str, indexing_policy=None, partition_key=None, default_ttl: int=None, unique_key_policy=None, conflict_resolution_policy=None, **kwargs) -> None:
+    def __init__(self, *, id: str, indexing_policy=None, partition_key=None, default_ttl: int=None, unique_key_policy=None, conflict_resolution_policy=None, analytical_storage_ttl: int=None, **kwargs) -> None:
         super(SqlContainerGetPropertiesResource, self).__init__(**kwargs)
         self.id = id
         self.indexing_policy = indexing_policy
@@ -4332,6 +3750,7 @@ def __init__(self, *, id: str, indexing_policy=None, partition_key=None, default
         self.default_ttl = default_ttl
         self.unique_key_policy = unique_key_policy
         self.conflict_resolution_policy = conflict_resolution_policy
+        self.analytical_storage_ttl = analytical_storage_ttl
         self._rid = None
         self._ts = None
         self._etag = None
@@ -4354,8 +3773,6 @@ class SqlContainerGetResults(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource:
     :type resource:
      ~azure.mgmt.cosmosdb.models.SqlContainerGetPropertiesResource
@@ -4376,13 +3793,12 @@ class SqlContainerGetResults(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'SqlContainerGetPropertiesResource'},
         'options': {'key': 'properties.options', 'type': 'SqlContainerGetPropertiesOptions'},
     }
 
-    def __init__(self, *, location: str=None, tags=None, identity=None, resource=None, options=None, **kwargs) -> None:
-        super(SqlContainerGetResults, self).__init__(location=location, tags=tags, identity=identity, **kwargs)
+    def __init__(self, *, location: str=None, tags=None, resource=None, options=None, **kwargs) -> None:
+        super(SqlContainerGetResults, self).__init__(location=location, tags=tags, **kwargs)
         self.resource = resource
         self.options = options
 
@@ -4411,6 +3827,8 @@ class SqlContainerResource(Model):
      container.
     :type conflict_resolution_policy:
      ~azure.mgmt.cosmosdb.models.ConflictResolutionPolicy
+    :param analytical_storage_ttl: Analytical TTL.
+    :type analytical_storage_ttl: long
     """
 
     _validation = {
@@ -4424,9 +3842,10 @@ class SqlContainerResource(Model):
         'default_ttl': {'key': 'defaultTtl', 'type': 'int'},
         'unique_key_policy': {'key': 'uniqueKeyPolicy', 'type': 'UniqueKeyPolicy'},
         'conflict_resolution_policy': {'key': 'conflictResolutionPolicy', 'type': 'ConflictResolutionPolicy'},
+        'analytical_storage_ttl': {'key': 'analyticalStorageTtl', 'type': 'long'},
     }
 
-    def __init__(self, *, id: str, indexing_policy=None, partition_key=None, default_ttl: int=None, unique_key_policy=None, conflict_resolution_policy=None, **kwargs) -> None:
+    def __init__(self, *, id: str, indexing_policy=None, partition_key=None, default_ttl: int=None, unique_key_policy=None, conflict_resolution_policy=None, analytical_storage_ttl: int=None, **kwargs) -> None:
         super(SqlContainerResource, self).__init__(**kwargs)
         self.id = id
         self.indexing_policy = indexing_policy
@@ -4434,6 +3853,7 @@ def __init__(self, *, id: str, indexing_policy=None, partition_key=None, default
         self.default_ttl = default_ttl
         self.unique_key_policy = unique_key_policy
         self.conflict_resolution_policy = conflict_resolution_policy
+        self.analytical_storage_ttl = analytical_storage_ttl
 
 
 class SqlDatabaseCreateUpdateParameters(ARMResourceProperties):
@@ -4455,12 +3875,10 @@ class SqlDatabaseCreateUpdateParameters(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource: Required. The standard JSON format of a SQL database
     :type resource: ~azure.mgmt.cosmosdb.models.SqlDatabaseResource
-    :param options: Required. A key-value pair of options to be applied for
-     the request. This corresponds to the headers sent with the request.
+    :param options: A key-value pair of options to be applied for the request.
+     This corresponds to the headers sent with the request.
     :type options: ~azure.mgmt.cosmosdb.models.CreateUpdateOptions
     """
 
@@ -4469,7 +3887,6 @@ class SqlDatabaseCreateUpdateParameters(ARMResourceProperties):
         'name': {'readonly': True},
         'type': {'readonly': True},
         'resource': {'required': True},
-        'options': {'required': True},
     }
 
     _attribute_map = {
@@ -4478,13 +3895,12 @@ class SqlDatabaseCreateUpdateParameters(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'SqlDatabaseResource'},
         'options': {'key': 'properties.options', 'type': 'CreateUpdateOptions'},
     }
 
-    def __init__(self, *, resource, options, location: str=None, tags=None, identity=None, **kwargs) -> None:
-        super(SqlDatabaseCreateUpdateParameters, self).__init__(location=location, tags=tags, identity=identity, **kwargs)
+    def __init__(self, *, resource, location: str=None, tags=None, options=None, **kwargs) -> None:
+        super(SqlDatabaseCreateUpdateParameters, self).__init__(location=location, tags=tags, **kwargs)
         self.resource = resource
         self.options = options
 
@@ -4523,7 +3939,7 @@ class SqlDatabaseGetPropertiesResource(Model):
     :vartype _rid: str
     :ivar _ts: A system generated property that denotes the last updated
      timestamp of the resource.
-    :vartype _ts: object
+    :vartype _ts: float
     :ivar _etag: A system generated property representing the resource etag
      required for optimistic concurrency control.
     :vartype _etag: str
@@ -4545,7 +3961,7 @@ class SqlDatabaseGetPropertiesResource(Model):
     _attribute_map = {
         'id': {'key': 'id', 'type': 'str'},
         '_rid': {'key': '_rid', 'type': 'str'},
-        '_ts': {'key': '_ts', 'type': 'object'},
+        '_ts': {'key': '_ts', 'type': 'float'},
         '_etag': {'key': '_etag', 'type': 'str'},
         '_colls': {'key': '_colls', 'type': 'str'},
         '_users': {'key': '_users', 'type': 'str'},
@@ -4578,8 +3994,6 @@ class SqlDatabaseGetResults(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource:
     :type resource:
      ~azure.mgmt.cosmosdb.models.SqlDatabaseGetPropertiesResource
@@ -4599,13 +4013,12 @@ class SqlDatabaseGetResults(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'SqlDatabaseGetPropertiesResource'},
         'options': {'key': 'properties.options', 'type': 'SqlDatabaseGetPropertiesOptions'},
     }
 
-    def __init__(self, *, location: str=None, tags=None, identity=None, resource=None, options=None, **kwargs) -> None:
-        super(SqlDatabaseGetResults, self).__init__(location=location, tags=tags, identity=identity, **kwargs)
+    def __init__(self, *, location: str=None, tags=None, resource=None, options=None, **kwargs) -> None:
+        super(SqlDatabaseGetResults, self).__init__(location=location, tags=tags, **kwargs)
         self.resource = resource
         self.options = options
 
@@ -4632,176 +4045,6 @@ def __init__(self, *, id: str, **kwargs) -> None:
         self.id = id
 
 
-class SqlRoleAssignmentCreateUpdateParameters(Model):
-    """Parameters to create and update an Azure Cosmos DB SQL Role Assignment.
-
-    :param role_definition_id: The unique identifier for the associated Role
-     Definition.
-    :type role_definition_id: str
-    :param scope: The data plane resource path for which access is being
-     granted through this Role Assignment.
-    :type scope: str
-    :param principal_id: The unique identifier for the associated AAD
-     principal in the AAD graph to which access is being granted through this
-     Role Assignment. Tenant ID for the principal is inferred using the tenant
-     associated with the subscription.
-    :type principal_id: str
-    """
-
-    _attribute_map = {
-        'role_definition_id': {'key': 'properties.roleDefinitionId', 'type': 'str'},
-        'scope': {'key': 'properties.scope', 'type': 'str'},
-        'principal_id': {'key': 'properties.principalId', 'type': 'str'},
-    }
-
-    def __init__(self, *, role_definition_id: str=None, scope: str=None, principal_id: str=None, **kwargs) -> None:
-        super(SqlRoleAssignmentCreateUpdateParameters, self).__init__(**kwargs)
-        self.role_definition_id = role_definition_id
-        self.scope = scope
-        self.principal_id = principal_id
-
-
-class SqlRoleAssignmentGetResults(ARMProxyResource):
-    """An Azure Cosmos DB Role Assignment.
-
-    Variables are only populated by the server, and will be ignored when
-    sending a request.
-
-    :ivar id: The unique resource identifier of the database account.
-    :vartype id: str
-    :ivar name: The name of the database account.
-    :vartype name: str
-    :ivar type: The type of Azure resource.
-    :vartype type: str
-    :param role_definition_id: The unique identifier for the associated Role
-     Definition.
-    :type role_definition_id: str
-    :param scope: The data plane resource path for which access is being
-     granted through this Role Assignment.
-    :type scope: str
-    :param principal_id: The unique identifier for the associated AAD
-     principal in the AAD graph to which access is being granted through this
-     Role Assignment. Tenant ID for the principal is inferred using the tenant
-     associated with the subscription.
-    :type principal_id: str
-    """
-
-    _validation = {
-        'id': {'readonly': True},
-        'name': {'readonly': True},
-        'type': {'readonly': True},
-    }
-
-    _attribute_map = {
-        'id': {'key': 'id', 'type': 'str'},
-        'name': {'key': 'name', 'type': 'str'},
-        'type': {'key': 'type', 'type': 'str'},
-        'role_definition_id': {'key': 'properties.roleDefinitionId', 'type': 'str'},
-        'scope': {'key': 'properties.scope', 'type': 'str'},
-        'principal_id': {'key': 'properties.principalId', 'type': 'str'},
-    }
-
-    def __init__(self, *, role_definition_id: str=None, scope: str=None, principal_id: str=None, **kwargs) -> None:
-        super(SqlRoleAssignmentGetResults, self).__init__(**kwargs)
-        self.role_definition_id = role_definition_id
-        self.scope = scope
-        self.principal_id = principal_id
-
-
-class SqlRoleDefinitionCreateUpdateParameters(Model):
-    """Parameters to create and update an Azure Cosmos DB SQL Role Definition.
-
-    :param role_name: A user-friendly name for the Role Definition. Must be
-     unique for the database account.
-    :type role_name: str
-    :param type: Indicates whether the Role Definition was built-in or user
-     created. Possible values include: 'BuiltInRole', 'CustomRole'
-    :type type: str or ~azure.mgmt.cosmosdb.models.RoleDefinitionType
-    :param assignable_scopes: A set of fully qualified Scopes at or below
-     which Role Assignments may be created using this Role Definition. This
-     will allow application of this Role Definition on the entire database
-     account or any underlying Database / Collection. Must have at least one
-     element. Scopes higher than Database account are not enforceable as
-     assignable Scopes. Note that resources referenced in assignable Scopes
-     need not exist.
-    :type assignable_scopes: list[str]
-    :param permissions: The set of operations allowed through this Role
-     Definition.
-    :type permissions: list[~azure.mgmt.cosmosdb.models.Permission]
-    """
-
-    _attribute_map = {
-        'role_name': {'key': 'properties.roleName', 'type': 'str'},
-        'type': {'key': 'properties.type', 'type': 'RoleDefinitionType'},
-        'assignable_scopes': {'key': 'properties.assignableScopes', 'type': '[str]'},
-        'permissions': {'key': 'properties.permissions', 'type': '[Permission]'},
-    }
-
-    def __init__(self, *, role_name: str=None, type=None, assignable_scopes=None, permissions=None, **kwargs) -> None:
-        super(SqlRoleDefinitionCreateUpdateParameters, self).__init__(**kwargs)
-        self.role_name = role_name
-        self.type = type
-        self.assignable_scopes = assignable_scopes
-        self.permissions = permissions
-
-
-class SqlRoleDefinitionGetResults(ARMProxyResource):
-    """An Azure Cosmos DB SQL Role Definition.
-
-    Variables are only populated by the server, and will be ignored when
-    sending a request.
-
-    :ivar id: The unique resource identifier of the database account.
-    :vartype id: str
-    :ivar name: The name of the database account.
-    :vartype name: str
-    :ivar type: The type of Azure resource.
-    :vartype type: str
-    :param role_name: A user-friendly name for the Role Definition. Must be
-     unique for the database account.
-    :type role_name: str
-    :param sql_role_definition_get_results_type: Indicates whether the Role
-     Definition was built-in or user created. Possible values include:
-     'BuiltInRole', 'CustomRole'
-    :type sql_role_definition_get_results_type: str or
-     ~azure.mgmt.cosmosdb.models.RoleDefinitionType
-    :param assignable_scopes: A set of fully qualified Scopes at or below
-     which Role Assignments may be created using this Role Definition. This
-     will allow application of this Role Definition on the entire database
-     account or any underlying Database / Collection. Must have at least one
-     element. Scopes higher than Database account are not enforceable as
-     assignable Scopes. Note that resources referenced in assignable Scopes
-     need not exist.
-    :type assignable_scopes: list[str]
-    :param permissions: The set of operations allowed through this Role
-     Definition.
-    :type permissions: list[~azure.mgmt.cosmosdb.models.Permission]
-    """
-
-    _validation = {
-        'id': {'readonly': True},
-        'name': {'readonly': True},
-        'type': {'readonly': True},
-    }
-
-    _attribute_map = {
-        'id': {'key': 'id', 'type': 'str'},
-        'name': {'key': 'name', 'type': 'str'},
-        'type': {'key': 'type', 'type': 'str'},
-        'role_name': {'key': 'properties.roleName', 'type': 'str'},
-        'sql_role_definition_get_results_type': {'key': 'properties.type', 'type': 'RoleDefinitionType'},
-        'assignable_scopes': {'key': 'properties.assignableScopes', 'type': '[str]'},
-        'permissions': {'key': 'properties.permissions', 'type': '[Permission]'},
-    }
-
-    def __init__(self, *, role_name: str=None, sql_role_definition_get_results_type=None, assignable_scopes=None, permissions=None, **kwargs) -> None:
-        super(SqlRoleDefinitionGetResults, self).__init__(**kwargs)
-        self.role_name = role_name
-        self.sql_role_definition_get_results_type = sql_role_definition_get_results_type
-        self.assignable_scopes = assignable_scopes
-        self.permissions = permissions
-
-
 class SqlStoredProcedureCreateUpdateParameters(ARMResourceProperties):
     """Parameters to create and update Cosmos DB storedProcedure.
 
@@ -4821,12 +4064,10 @@ class SqlStoredProcedureCreateUpdateParameters(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource: Required. The standard JSON format of a storedProcedure
     :type resource: ~azure.mgmt.cosmosdb.models.SqlStoredProcedureResource
-    :param options: Required. A key-value pair of options to be applied for
-     the request. This corresponds to the headers sent with the request.
+    :param options: A key-value pair of options to be applied for the request.
+     This corresponds to the headers sent with the request.
     :type options: ~azure.mgmt.cosmosdb.models.CreateUpdateOptions
     """
 
@@ -4835,7 +4076,6 @@ class SqlStoredProcedureCreateUpdateParameters(ARMResourceProperties):
         'name': {'readonly': True},
         'type': {'readonly': True},
         'resource': {'required': True},
-        'options': {'required': True},
     }
 
     _attribute_map = {
@@ -4844,13 +4084,12 @@ class SqlStoredProcedureCreateUpdateParameters(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'SqlStoredProcedureResource'},
         'options': {'key': 'properties.options', 'type': 'CreateUpdateOptions'},
     }
 
-    def __init__(self, *, resource, options, location: str=None, tags=None, identity=None, **kwargs) -> None:
-        super(SqlStoredProcedureCreateUpdateParameters, self).__init__(location=location, tags=tags, identity=identity, **kwargs)
+    def __init__(self, *, resource, location: str=None, tags=None, options=None, **kwargs) -> None:
+        super(SqlStoredProcedureCreateUpdateParameters, self).__init__(location=location, tags=tags, **kwargs)
         self.resource = resource
         self.options = options
 
@@ -4871,7 +4110,7 @@ class SqlStoredProcedureGetPropertiesResource(Model):
     :vartype _rid: str
     :ivar _ts: A system generated property that denotes the last updated
      timestamp of the resource.
-    :vartype _ts: object
+    :vartype _ts: float
     :ivar _etag: A system generated property representing the resource etag
      required for optimistic concurrency control.
     :vartype _etag: str
@@ -4888,7 +4127,7 @@ class SqlStoredProcedureGetPropertiesResource(Model):
         'id': {'key': 'id', 'type': 'str'},
         'body': {'key': 'body', 'type': 'str'},
         '_rid': {'key': '_rid', 'type': 'str'},
-        '_ts': {'key': '_ts', 'type': 'object'},
+        '_ts': {'key': '_ts', 'type': 'float'},
         '_etag': {'key': '_etag', 'type': 'str'},
     }
 
@@ -4918,8 +4157,6 @@ class SqlStoredProcedureGetResults(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource:
     :type resource:
      ~azure.mgmt.cosmosdb.models.SqlStoredProcedureGetPropertiesResource
@@ -4937,12 +4174,11 @@ class SqlStoredProcedureGetResults(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'SqlStoredProcedureGetPropertiesResource'},
     }
 
-    def __init__(self, *, location: str=None, tags=None, identity=None, resource=None, **kwargs) -> None:
-        super(SqlStoredProcedureGetResults, self).__init__(location=location, tags=tags, identity=identity, **kwargs)
+    def __init__(self, *, location: str=None, tags=None, resource=None, **kwargs) -> None:
+        super(SqlStoredProcedureGetResults, self).__init__(location=location, tags=tags, **kwargs)
         self.resource = resource
 
 
@@ -4991,12 +4227,10 @@ class SqlTriggerCreateUpdateParameters(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource: Required. The standard JSON format of a trigger
     :type resource: ~azure.mgmt.cosmosdb.models.SqlTriggerResource
-    :param options: Required. A key-value pair of options to be applied for
-     the request. This corresponds to the headers sent with the request.
+    :param options: A key-value pair of options to be applied for the request.
+     This corresponds to the headers sent with the request.
     :type options: ~azure.mgmt.cosmosdb.models.CreateUpdateOptions
     """
 
@@ -5005,7 +4239,6 @@ class SqlTriggerCreateUpdateParameters(ARMResourceProperties):
         'name': {'readonly': True},
         'type': {'readonly': True},
         'resource': {'required': True},
-        'options': {'required': True},
     }
 
     _attribute_map = {
@@ -5014,13 +4247,12 @@ class SqlTriggerCreateUpdateParameters(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'SqlTriggerResource'},
         'options': {'key': 'properties.options', 'type': 'CreateUpdateOptions'},
     }
 
-    def __init__(self, *, resource, options, location: str=None, tags=None, identity=None, **kwargs) -> None:
-        super(SqlTriggerCreateUpdateParameters, self).__init__(location=location, tags=tags, identity=identity, **kwargs)
+    def __init__(self, *, resource, location: str=None, tags=None, options=None, **kwargs) -> None:
+        super(SqlTriggerCreateUpdateParameters, self).__init__(location=location, tags=tags, **kwargs)
         self.resource = resource
         self.options = options
 
@@ -5048,7 +4280,7 @@ class SqlTriggerGetPropertiesResource(Model):
     :vartype _rid: str
     :ivar _ts: A system generated property that denotes the last updated
      timestamp of the resource.
-    :vartype _ts: object
+    :vartype _ts: float
     :ivar _etag: A system generated property representing the resource etag
      required for optimistic concurrency control.
     :vartype _etag: str
@@ -5067,7 +4299,7 @@ class SqlTriggerGetPropertiesResource(Model):
         'trigger_type': {'key': 'triggerType', 'type': 'str'},
         'trigger_operation': {'key': 'triggerOperation', 'type': 'str'},
         '_rid': {'key': '_rid', 'type': 'str'},
-        '_ts': {'key': '_ts', 'type': 'object'},
+        '_ts': {'key': '_ts', 'type': 'float'},
         '_etag': {'key': '_etag', 'type': 'str'},
     }
 
@@ -5099,8 +4331,6 @@ class SqlTriggerGetResults(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource:
     :type resource:
      ~azure.mgmt.cosmosdb.models.SqlTriggerGetPropertiesResource
@@ -5118,12 +4348,11 @@ class SqlTriggerGetResults(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'SqlTriggerGetPropertiesResource'},
     }
 
-    def __init__(self, *, location: str=None, tags=None, identity=None, resource=None, **kwargs) -> None:
-        super(SqlTriggerGetResults, self).__init__(location=location, tags=tags, identity=identity, **kwargs)
+    def __init__(self, *, location: str=None, tags=None, resource=None, **kwargs) -> None:
+        super(SqlTriggerGetResults, self).__init__(location=location, tags=tags, **kwargs)
         self.resource = resource
 
 
@@ -5183,13 +4412,11 @@ class SqlUserDefinedFunctionCreateUpdateParameters(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource: Required. The standard JSON format of a
      userDefinedFunction
     :type resource: ~azure.mgmt.cosmosdb.models.SqlUserDefinedFunctionResource
-    :param options: Required. A key-value pair of options to be applied for
-     the request. This corresponds to the headers sent with the request.
+    :param options: A key-value pair of options to be applied for the request.
+     This corresponds to the headers sent with the request.
     :type options: ~azure.mgmt.cosmosdb.models.CreateUpdateOptions
     """
 
@@ -5198,7 +4425,6 @@ class SqlUserDefinedFunctionCreateUpdateParameters(ARMResourceProperties):
         'name': {'readonly': True},
         'type': {'readonly': True},
         'resource': {'required': True},
-        'options': {'required': True},
     }
 
     _attribute_map = {
@@ -5207,13 +4433,12 @@ class SqlUserDefinedFunctionCreateUpdateParameters(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'SqlUserDefinedFunctionResource'},
         'options': {'key': 'properties.options', 'type': 'CreateUpdateOptions'},
     }
 
-    def __init__(self, *, resource, options, location: str=None, tags=None, identity=None, **kwargs) -> None:
-        super(SqlUserDefinedFunctionCreateUpdateParameters, self).__init__(location=location, tags=tags, identity=identity, **kwargs)
+    def __init__(self, *, resource, location: str=None, tags=None, options=None, **kwargs) -> None:
+        super(SqlUserDefinedFunctionCreateUpdateParameters, self).__init__(location=location, tags=tags, **kwargs)
         self.resource = resource
         self.options = options
 
@@ -5234,7 +4459,7 @@ class SqlUserDefinedFunctionGetPropertiesResource(Model):
     :vartype _rid: str
     :ivar _ts: A system generated property that denotes the last updated
      timestamp of the resource.
-    :vartype _ts: object
+    :vartype _ts: float
     :ivar _etag: A system generated property representing the resource etag
      required for optimistic concurrency control.
     :vartype _etag: str
@@ -5251,7 +4476,7 @@ class SqlUserDefinedFunctionGetPropertiesResource(Model):
         'id': {'key': 'id', 'type': 'str'},
         'body': {'key': 'body', 'type': 'str'},
         '_rid': {'key': '_rid', 'type': 'str'},
-        '_ts': {'key': '_ts', 'type': 'object'},
+        '_ts': {'key': '_ts', 'type': 'float'},
         '_etag': {'key': '_etag', 'type': 'str'},
     }
 
@@ -5281,8 +4506,6 @@ class SqlUserDefinedFunctionGetResults(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource:
     :type resource:
      ~azure.mgmt.cosmosdb.models.SqlUserDefinedFunctionGetPropertiesResource
@@ -5300,12 +4523,11 @@ class SqlUserDefinedFunctionGetResults(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'SqlUserDefinedFunctionGetPropertiesResource'},
     }
 
-    def __init__(self, *, location: str=None, tags=None, identity=None, resource=None, **kwargs) -> None:
-        super(SqlUserDefinedFunctionGetResults, self).__init__(location=location, tags=tags, identity=identity, **kwargs)
+    def __init__(self, *, location: str=None, tags=None, resource=None, **kwargs) -> None:
+        super(SqlUserDefinedFunctionGetResults, self).__init__(location=location, tags=tags, **kwargs)
         self.resource = resource
 
 
@@ -5335,47 +4557,6 @@ def __init__(self, *, id: str, body: str=None, **kwargs) -> None:
         self.body = body
 
 
-class SystemData(Model):
-    """Metadata pertaining to creation and last modification of the resource.
-
-    :param created_by: The identity that created the resource.
-    :type created_by: str
-    :param created_by_type: The type of identity that created the resource.
-     Possible values include: 'User', 'Application', 'ManagedIdentity', 'Key'
-    :type created_by_type: str or ~azure.mgmt.cosmosdb.models.CreatedByType
-    :param created_at: The timestamp of resource creation (UTC).
-    :type created_at: datetime
-    :param last_modified_by: The identity that last modified the resource.
-    :type last_modified_by: str
-    :param last_modified_by_type: The type of identity that last modified the
-     resource. Possible values include: 'User', 'Application',
-     'ManagedIdentity', 'Key'
-    :type last_modified_by_type: str or
-     ~azure.mgmt.cosmosdb.models.CreatedByType
-    :param last_modified_at: The type of identity that last modified the
-     resource.
-    :type last_modified_at: datetime
-    """
-
-    _attribute_map = {
-        'created_by': {'key': 'createdBy', 'type': 'str'},
-        'created_by_type': {'key': 'createdByType', 'type': 'str'},
-        'created_at': {'key': 'createdAt', 'type': 'iso-8601'},
-        'last_modified_by': {'key': 'lastModifiedBy', 'type': 'str'},
-        'last_modified_by_type': {'key': 'lastModifiedByType', 'type': 'str'},
-        'last_modified_at': {'key': 'lastModifiedAt', 'type': 'iso-8601'},
-    }
-
-    def __init__(self, *, created_by: str=None, created_by_type=None, created_at=None, last_modified_by: str=None, last_modified_by_type=None, last_modified_at=None, **kwargs) -> None:
-        super(SystemData, self).__init__(**kwargs)
-        self.created_by = created_by
-        self.created_by_type = created_by_type
-        self.created_at = created_at
-        self.last_modified_by = last_modified_by
-        self.last_modified_by_type = last_modified_by_type
-        self.last_modified_at = last_modified_at
-
-
 class TableCreateUpdateParameters(ARMResourceProperties):
     """Parameters to create and update Cosmos DB Table.
 
@@ -5395,12 +4576,10 @@ class TableCreateUpdateParameters(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource: Required. The standard JSON format of a Table
     :type resource: ~azure.mgmt.cosmosdb.models.TableResource
-    :param options: Required. A key-value pair of options to be applied for
-     the request. This corresponds to the headers sent with the request.
+    :param options: A key-value pair of options to be applied for the request.
+     This corresponds to the headers sent with the request.
     :type options: ~azure.mgmt.cosmosdb.models.CreateUpdateOptions
     """
 
@@ -5409,7 +4588,6 @@ class TableCreateUpdateParameters(ARMResourceProperties):
         'name': {'readonly': True},
         'type': {'readonly': True},
         'resource': {'required': True},
-        'options': {'required': True},
     }
 
     _attribute_map = {
@@ -5418,13 +4596,12 @@ class TableCreateUpdateParameters(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'TableResource'},
         'options': {'key': 'properties.options', 'type': 'CreateUpdateOptions'},
     }
 
-    def __init__(self, *, resource, options, location: str=None, tags=None, identity=None, **kwargs) -> None:
-        super(TableCreateUpdateParameters, self).__init__(location=location, tags=tags, identity=identity, **kwargs)
+    def __init__(self, *, resource, location: str=None, tags=None, options=None, **kwargs) -> None:
+        super(TableCreateUpdateParameters, self).__init__(location=location, tags=tags, **kwargs)
         self.resource = resource
         self.options = options
 
@@ -5463,7 +4640,7 @@ class TableGetPropertiesResource(Model):
     :vartype _rid: str
     :ivar _ts: A system generated property that denotes the last updated
      timestamp of the resource.
-    :vartype _ts: object
+    :vartype _ts: float
     :ivar _etag: A system generated property representing the resource etag
      required for optimistic concurrency control.
     :vartype _etag: str
@@ -5479,7 +4656,7 @@ class TableGetPropertiesResource(Model):
     _attribute_map = {
         'id': {'key': 'id', 'type': 'str'},
         '_rid': {'key': '_rid', 'type': 'str'},
-        '_ts': {'key': '_ts', 'type': 'object'},
+        '_ts': {'key': '_ts', 'type': 'float'},
         '_etag': {'key': '_etag', 'type': 'str'},
     }
 
@@ -5508,8 +4685,6 @@ class TableGetResults(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource:
     :type resource: ~azure.mgmt.cosmosdb.models.TableGetPropertiesResource
     :param options:
@@ -5528,13 +4703,12 @@ class TableGetResults(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'TableGetPropertiesResource'},
         'options': {'key': 'properties.options', 'type': 'TableGetPropertiesOptions'},
     }
 
-    def __init__(self, *, location: str=None, tags=None, identity=None, resource=None, options=None, **kwargs) -> None:
-        super(TableGetResults, self).__init__(location=location, tags=tags, identity=identity, **kwargs)
+    def __init__(self, *, location: str=None, tags=None, resource=None, options=None, **kwargs) -> None:
+        super(TableGetResults, self).__init__(location=location, tags=tags, **kwargs)
         self.resource = resource
         self.options = options
 
@@ -5605,7 +4779,7 @@ class ThroughputSettingsGetPropertiesResource(Model):
     :vartype _rid: str
     :ivar _ts: A system generated property that denotes the last updated
      timestamp of the resource.
-    :vartype _ts: object
+    :vartype _ts: float
     :ivar _etag: A system generated property representing the resource etag
      required for optimistic concurrency control.
     :vartype _etag: str
@@ -5625,7 +4799,7 @@ class ThroughputSettingsGetPropertiesResource(Model):
         'minimum_throughput': {'key': 'minimumThroughput', 'type': 'str'},
         'offer_replace_pending': {'key': 'offerReplacePending', 'type': 'str'},
         '_rid': {'key': '_rid', 'type': 'str'},
-        '_ts': {'key': '_ts', 'type': 'object'},
+        '_ts': {'key': '_ts', 'type': 'float'},
         '_etag': {'key': '_etag', 'type': 'str'},
     }
 
@@ -5657,8 +4831,6 @@ class ThroughputSettingsGetResults(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource:
     :type resource:
      ~azure.mgmt.cosmosdb.models.ThroughputSettingsGetPropertiesResource
@@ -5676,12 +4848,11 @@ class ThroughputSettingsGetResults(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'ThroughputSettingsGetPropertiesResource'},
     }
 
-    def __init__(self, *, location: str=None, tags=None, identity=None, resource=None, **kwargs) -> None:
-        super(ThroughputSettingsGetResults, self).__init__(location=location, tags=tags, identity=identity, **kwargs)
+    def __init__(self, *, location: str=None, tags=None, resource=None, **kwargs) -> None:
+        super(ThroughputSettingsGetResults, self).__init__(location=location, tags=tags, **kwargs)
         self.resource = resource
 
 
@@ -5745,8 +4916,6 @@ class ThroughputSettingsUpdateParameters(ARMResourceProperties):
     :type location: str
     :param tags:
     :type tags: dict[str, str]
-    :param identity:
-    :type identity: ~azure.mgmt.cosmosdb.models.ManagedServiceIdentity
     :param resource: Required. The standard JSON format of a resource
      throughput
     :type resource: ~azure.mgmt.cosmosdb.models.ThroughputSettingsResource
@@ -5765,12 +4934,11 @@ class ThroughputSettingsUpdateParameters(ARMResourceProperties):
         'type': {'key': 'type', 'type': 'str'},
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
-        'identity': {'key': 'identity', 'type': 'ManagedServiceIdentity'},
         'resource': {'key': 'properties.resource', 'type': 'ThroughputSettingsResource'},
     }
 
-    def __init__(self, *, resource, location: str=None, tags=None, identity=None, **kwargs) -> None:
-        super(ThroughputSettingsUpdateParameters, self).__init__(location=location, tags=tags, identity=identity, **kwargs)
+    def __init__(self, *, resource, location: str=None, tags=None, **kwargs) -> None:
+        super(ThroughputSettingsUpdateParameters, self).__init__(location=location, tags=tags, **kwargs)
         self.resource = resource
 
 
diff --git a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/models/_paged_models.py b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/models/_paged_models.py
index 5b2d6f706cf1..47600c605492 100644
--- a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/models/_paged_models.py
+++ b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/models/_paged_models.py
@@ -181,32 +181,6 @@ class SqlTriggerGetResultsPaged(Paged):
     def __init__(self, *args, **kwargs):
 
         super(SqlTriggerGetResultsPaged, self).__init__(*args, **kwargs)
-class SqlRoleDefinitionGetResultsPaged(Paged):
-    """
-    A paging container for iterating over a list of :class:`SqlRoleDefinitionGetResults <azure.mgmt.cosmosdb.models.SqlRoleDefinitionGetResults>` object
-    """
-
-    _attribute_map = {
-        'next_link': {'key': 'nextLink', 'type': 'str'},
-        'current_page': {'key': 'value', 'type': '[SqlRoleDefinitionGetResults]'}
-    }
-
-    def __init__(self, *args, **kwargs):
-
-        super(SqlRoleDefinitionGetResultsPaged, self).__init__(*args, **kwargs)
-class SqlRoleAssignmentGetResultsPaged(Paged):
-    """
-    A paging container for iterating over a list of :class:`SqlRoleAssignmentGetResults <azure.mgmt.cosmosdb.models.SqlRoleAssignmentGetResults>` object
-    """
-
-    _attribute_map = {
-        'next_link': {'key': 'nextLink', 'type': 'str'},
-        'current_page': {'key': 'value', 'type': '[SqlRoleAssignmentGetResults]'}
-    }
-
-    def __init__(self, *args, **kwargs):
-
-        super(SqlRoleAssignmentGetResultsPaged, self).__init__(*args, **kwargs)
 class MongoDBDatabaseGetResultsPaged(Paged):
     """
     A paging container for iterating over a list of :class:`MongoDBDatabaseGetResults <azure.mgmt.cosmosdb.models.MongoDBDatabaseGetResults>` object
@@ -298,19 +272,6 @@ class GremlinGraphGetResultsPaged(Paged):
     def __init__(self, *args, **kwargs):
 
         super(GremlinGraphGetResultsPaged, self).__init__(*args, **kwargs)
-class RestorableDatabaseAccountGetResultPaged(Paged):
-    """
-    A paging container for iterating over a list of :class:`RestorableDatabaseAccountGetResult <azure.mgmt.cosmosdb.models.RestorableDatabaseAccountGetResult>` object
-    """
-
-    _attribute_map = {
-        'next_link': {'key': 'nextLink', 'type': 'str'},
-        'current_page': {'key': 'value', 'type': '[RestorableDatabaseAccountGetResult]'}
-    }
-
-    def __init__(self, *args, **kwargs):
-
-        super(RestorableDatabaseAccountGetResultPaged, self).__init__(*args, **kwargs)
 class NotebookWorkspacePaged(Paged):
     """
     A paging container for iterating over a list of :class:`NotebookWorkspace <azure.mgmt.cosmosdb.models.NotebookWorkspace>` object
@@ -324,29 +285,3 @@ class NotebookWorkspacePaged(Paged):
     def __init__(self, *args, **kwargs):
 
         super(NotebookWorkspacePaged, self).__init__(*args, **kwargs)
-class PrivateLinkResourcePaged(Paged):
-    """
-    A paging container for iterating over a list of :class:`PrivateLinkResource <azure.mgmt.cosmosdb.models.PrivateLinkResource>` object
-    """
-
-    _attribute_map = {
-        'next_link': {'key': 'nextLink', 'type': 'str'},
-        'current_page': {'key': 'value', 'type': '[PrivateLinkResource]'}
-    }
-
-    def __init__(self, *args, **kwargs):
-
-        super(PrivateLinkResourcePaged, self).__init__(*args, **kwargs)
-class PrivateEndpointConnectionPaged(Paged):
-    """
-    A paging container for iterating over a list of :class:`PrivateEndpointConnection <azure.mgmt.cosmosdb.models.PrivateEndpointConnection>` object
-    """
-
-    _attribute_map = {
-        'next_link': {'key': 'nextLink', 'type': 'str'},
-        'current_page': {'key': 'value', 'type': '[PrivateEndpointConnection]'}
-    }
-
-    def __init__(self, *args, **kwargs):
-
-        super(PrivateEndpointConnectionPaged, self).__init__(*args, **kwargs)
diff --git a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/__init__.py b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/__init__.py
index 528e91854497..e533656008db 100644
--- a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/__init__.py
+++ b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/__init__.py
@@ -27,10 +27,7 @@
 from ._table_resources_operations import TableResourcesOperations
 from ._cassandra_resources_operations import CassandraResourcesOperations
 from ._gremlin_resources_operations import GremlinResourcesOperations
-from ._restorable_database_accounts_operations import RestorableDatabaseAccountsOperations
 from ._notebook_workspaces_operations import NotebookWorkspacesOperations
-from ._private_link_resources_operations import PrivateLinkResourcesOperations
-from ._private_endpoint_connections_operations import PrivateEndpointConnectionsOperations
 
 __all__ = [
     'DatabaseAccountsOperations',
@@ -51,8 +48,5 @@
     'TableResourcesOperations',
     'CassandraResourcesOperations',
     'GremlinResourcesOperations',
-    'RestorableDatabaseAccountsOperations',
     'NotebookWorkspacesOperations',
-    'PrivateLinkResourcesOperations',
-    'PrivateEndpointConnectionsOperations',
 ]
diff --git a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_cassandra_resources_operations.py b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_cassandra_resources_operations.py
index c8e3df94fe80..b5374e1553a3 100644
--- a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_cassandra_resources_operations.py
+++ b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_cassandra_resources_operations.py
@@ -27,7 +27,7 @@ class CassandraResourcesOperations(object):
     :param config: Configuration of service client.
     :param serializer: An object model serializer.
     :param deserializer: An object model deserializer.
-    :ivar api_version: The API version to use for this operation. Constant value: "2020-06-01-preview".
+    :ivar api_version: The API version to use for this operation. Constant value: "2020-09-01".
     """
 
     models = models
@@ -37,7 +37,7 @@ def __init__(self, client, config, serializer, deserializer):
         self._client = client
         self._serialize = serializer
         self._deserialize = deserializer
-        self.api_version = "2020-06-01-preview"
+        self.api_version = "2020-09-01"
 
         self.config = config
 
@@ -547,6 +547,204 @@ def get_long_running_output(response):
         return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
     update_cassandra_keyspace_throughput.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/cassandraKeyspaces/{keyspaceName}/throughputSettings/default'}
 
+
+    def _migrate_cassandra_keyspace_to_autoscale_initial(
+            self, resource_group_name, account_name, keyspace_name, custom_headers=None, raw=False, **operation_config):
+        # Construct URL
+        url = self.migrate_cassandra_keyspace_to_autoscale.metadata['url']
+        path_format_arguments = {
+            'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str', min_length=1),
+            'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', max_length=90, min_length=1, pattern=r'^[-\w\._\(\)]+$'),
+            'accountName': self._serialize.url("account_name", account_name, 'str', max_length=50, min_length=3, pattern=r'^[a-z0-9]+(-[a-z0-9]+)*'),
+            'keyspaceName': self._serialize.url("keyspace_name", keyspace_name, 'str')
+        }
+        url = self._client.format_url(url, **path_format_arguments)
+
+        # Construct parameters
+        query_parameters = {}
+        query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str', min_length=1)
+
+        # Construct headers
+        header_parameters = {}
+        header_parameters['Accept'] = 'application/json'
+        if self.config.generate_client_request_id:
+            header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
+        if custom_headers:
+            header_parameters.update(custom_headers)
+        if self.config.accept_language is not None:
+            header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
+
+        # Construct and send request
+        request = self._client.post(url, query_parameters, header_parameters)
+        response = self._client.send(request, stream=False, **operation_config)
+
+        if response.status_code not in [200, 202]:
+            raise models.ErrorResponseUpdatedFormatException(self._deserialize, response)
+
+        deserialized = None
+
+        if response.status_code == 200:
+            deserialized = self._deserialize('ThroughputSettingsGetResults', response)
+
+        if raw:
+            client_raw_response = ClientRawResponse(deserialized, response)
+            return client_raw_response
+
+        return deserialized
+
+    def migrate_cassandra_keyspace_to_autoscale(
+            self, resource_group_name, account_name, keyspace_name, custom_headers=None, raw=False, polling=True, **operation_config):
+        """Migrate an Azure Cosmos DB Cassandra Keyspace from manual throughput to
+        autoscale.
+
+        :param resource_group_name: The name of the resource group. The name
+         is case insensitive.
+        :type resource_group_name: str
+        :param account_name: Cosmos DB database account name.
+        :type account_name: str
+        :param keyspace_name: Cosmos DB keyspace name.
+        :type keyspace_name: str
+        :param dict custom_headers: headers that will be added to the request
+        :param bool raw: The poller return type is ClientRawResponse, the
+         direct response alongside the deserialized response
+        :param polling: True for ARMPolling, False for no polling, or a
+         polling object for personal polling strategy
+        :return: An instance of LROPoller that returns
+         ThroughputSettingsGetResults or
+         ClientRawResponse<ThroughputSettingsGetResults> if raw==True
+        :rtype:
+         ~msrestazure.azure_operation.AzureOperationPoller[~azure.mgmt.cosmosdb.models.ThroughputSettingsGetResults]
+         or
+         ~msrestazure.azure_operation.AzureOperationPoller[~msrest.pipeline.ClientRawResponse[~azure.mgmt.cosmosdb.models.ThroughputSettingsGetResults]]
+        :raises:
+         :class:`ErrorResponseUpdatedFormatException<azure.mgmt.cosmosdb.models.ErrorResponseUpdatedFormatException>`
+        """
+        raw_result = self._migrate_cassandra_keyspace_to_autoscale_initial(
+            resource_group_name=resource_group_name,
+            account_name=account_name,
+            keyspace_name=keyspace_name,
+            custom_headers=custom_headers,
+            raw=True,
+            **operation_config
+        )
+
+        def get_long_running_output(response):
+            deserialized = self._deserialize('ThroughputSettingsGetResults', response)
+
+            if raw:
+                client_raw_response = ClientRawResponse(deserialized, response)
+                return client_raw_response
+
+            return deserialized
+
+        lro_delay = operation_config.get(
+            'long_running_operation_timeout',
+            self.config.long_running_operation_timeout)
+        if polling is True: polling_method = ARMPolling(lro_delay, **operation_config)
+        elif polling is False: polling_method = NoPolling()
+        else: polling_method = polling
+        return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
+    migrate_cassandra_keyspace_to_autoscale.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/cassandraKeyspaces/{keyspaceName}/throughputSettings/default/migrateToAutoscale'}
+
+
+    def _migrate_cassandra_keyspace_to_manual_throughput_initial(
+            self, resource_group_name, account_name, keyspace_name, custom_headers=None, raw=False, **operation_config):
+        # Construct URL
+        url = self.migrate_cassandra_keyspace_to_manual_throughput.metadata['url']
+        path_format_arguments = {
+            'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str', min_length=1),
+            'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', max_length=90, min_length=1, pattern=r'^[-\w\._\(\)]+$'),
+            'accountName': self._serialize.url("account_name", account_name, 'str', max_length=50, min_length=3, pattern=r'^[a-z0-9]+(-[a-z0-9]+)*'),
+            'keyspaceName': self._serialize.url("keyspace_name", keyspace_name, 'str')
+        }
+        url = self._client.format_url(url, **path_format_arguments)
+
+        # Construct parameters
+        query_parameters = {}
+        query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str', min_length=1)
+
+        # Construct headers
+        header_parameters = {}
+        header_parameters['Accept'] = 'application/json'
+        if self.config.generate_client_request_id:
+            header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
+        if custom_headers:
+            header_parameters.update(custom_headers)
+        if self.config.accept_language is not None:
+            header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
+
+        # Construct and send request
+        request = self._client.post(url, query_parameters, header_parameters)
+        response = self._client.send(request, stream=False, **operation_config)
+
+        if response.status_code not in [200, 202]:
+            raise models.ErrorResponseUpdatedFormatException(self._deserialize, response)
+
+        deserialized = None
+
+        if response.status_code == 200:
+            deserialized = self._deserialize('ThroughputSettingsGetResults', response)
+
+        if raw:
+            client_raw_response = ClientRawResponse(deserialized, response)
+            return client_raw_response
+
+        return deserialized
+
+    def migrate_cassandra_keyspace_to_manual_throughput(
+            self, resource_group_name, account_name, keyspace_name, custom_headers=None, raw=False, polling=True, **operation_config):
+        """Migrate an Azure Cosmos DB Cassandra Keyspace from autoscale to manual
+        throughput.
+
+        :param resource_group_name: The name of the resource group. The name
+         is case insensitive.
+        :type resource_group_name: str
+        :param account_name: Cosmos DB database account name.
+        :type account_name: str
+        :param keyspace_name: Cosmos DB keyspace name.
+        :type keyspace_name: str
+        :param dict custom_headers: headers that will be added to the request
+        :param bool raw: The poller return type is ClientRawResponse, the
+         direct response alongside the deserialized response
+        :param polling: True for ARMPolling, False for no polling, or a
+         polling object for personal polling strategy
+        :return: An instance of LROPoller that returns
+         ThroughputSettingsGetResults or
+         ClientRawResponse<ThroughputSettingsGetResults> if raw==True
+        :rtype:
+         ~msrestazure.azure_operation.AzureOperationPoller[~azure.mgmt.cosmosdb.models.ThroughputSettingsGetResults]
+         or
+         ~msrestazure.azure_operation.AzureOperationPoller[~msrest.pipeline.ClientRawResponse[~azure.mgmt.cosmosdb.models.ThroughputSettingsGetResults]]
+        :raises:
+         :class:`ErrorResponseUpdatedFormatException<azure.mgmt.cosmosdb.models.ErrorResponseUpdatedFormatException>`
+        """
+        raw_result = self._migrate_cassandra_keyspace_to_manual_throughput_initial(
+            resource_group_name=resource_group_name,
+            account_name=account_name,
+            keyspace_name=keyspace_name,
+            custom_headers=custom_headers,
+            raw=True,
+            **operation_config
+        )
+
+        def get_long_running_output(response):
+            deserialized = self._deserialize('ThroughputSettingsGetResults', response)
+
+            if raw:
+                client_raw_response = ClientRawResponse(deserialized, response)
+                return client_raw_response
+
+            return deserialized
+
+        lro_delay = operation_config.get(
+            'long_running_operation_timeout',
+            self.config.long_running_operation_timeout)
+        if polling is True: polling_method = ARMPolling(lro_delay, **operation_config)
+        elif polling is False: polling_method = NoPolling()
+        else: polling_method = polling
+        return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
+    migrate_cassandra_keyspace_to_manual_throughput.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/cassandraKeyspaces/{keyspaceName}/throughputSettings/default/migrateToManualThroughput'}
+
     def list_cassandra_tables(
             self, resource_group_name, account_name, keyspace_name, custom_headers=None, raw=False, **operation_config):
         """Lists the Cassandra table under an existing Azure Cosmos DB database
@@ -1073,3 +1271,209 @@ def get_long_running_output(response):
         else: polling_method = polling
         return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
     update_cassandra_table_throughput.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/cassandraKeyspaces/{keyspaceName}/tables/{tableName}/throughputSettings/default'}
+
+
+    def _migrate_cassandra_table_to_autoscale_initial(
+            self, resource_group_name, account_name, keyspace_name, table_name, custom_headers=None, raw=False, **operation_config):
+        # Construct URL
+        url = self.migrate_cassandra_table_to_autoscale.metadata['url']
+        path_format_arguments = {
+            'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str', min_length=1),
+            'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', max_length=90, min_length=1, pattern=r'^[-\w\._\(\)]+$'),
+            'accountName': self._serialize.url("account_name", account_name, 'str', max_length=50, min_length=3, pattern=r'^[a-z0-9]+(-[a-z0-9]+)*'),
+            'keyspaceName': self._serialize.url("keyspace_name", keyspace_name, 'str'),
+            'tableName': self._serialize.url("table_name", table_name, 'str')
+        }
+        url = self._client.format_url(url, **path_format_arguments)
+
+        # Construct parameters
+        query_parameters = {}
+        query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str', min_length=1)
+
+        # Construct headers
+        header_parameters = {}
+        header_parameters['Accept'] = 'application/json'
+        if self.config.generate_client_request_id:
+            header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
+        if custom_headers:
+            header_parameters.update(custom_headers)
+        if self.config.accept_language is not None:
+            header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
+
+        # Construct and send request
+        request = self._client.post(url, query_parameters, header_parameters)
+        response = self._client.send(request, stream=False, **operation_config)
+
+        if response.status_code not in [200, 202]:
+            raise models.ErrorResponseUpdatedFormatException(self._deserialize, response)
+
+        deserialized = None
+
+        if response.status_code == 200:
+            deserialized = self._deserialize('ThroughputSettingsGetResults', response)
+
+        if raw:
+            client_raw_response = ClientRawResponse(deserialized, response)
+            return client_raw_response
+
+        return deserialized
+
+    def migrate_cassandra_table_to_autoscale(
+            self, resource_group_name, account_name, keyspace_name, table_name, custom_headers=None, raw=False, polling=True, **operation_config):
+        """Migrate an Azure Cosmos DB Cassandra table from manual throughput to
+        autoscale.
+
+        :param resource_group_name: The name of the resource group. The name
+         is case insensitive.
+        :type resource_group_name: str
+        :param account_name: Cosmos DB database account name.
+        :type account_name: str
+        :param keyspace_name: Cosmos DB keyspace name.
+        :type keyspace_name: str
+        :param table_name: Cosmos DB table name.
+        :type table_name: str
+        :param dict custom_headers: headers that will be added to the request
+        :param bool raw: The poller return type is ClientRawResponse, the
+         direct response alongside the deserialized response
+        :param polling: True for ARMPolling, False for no polling, or a
+         polling object for personal polling strategy
+        :return: An instance of LROPoller that returns
+         ThroughputSettingsGetResults or
+         ClientRawResponse<ThroughputSettingsGetResults> if raw==True
+        :rtype:
+         ~msrestazure.azure_operation.AzureOperationPoller[~azure.mgmt.cosmosdb.models.ThroughputSettingsGetResults]
+         or
+         ~msrestazure.azure_operation.AzureOperationPoller[~msrest.pipeline.ClientRawResponse[~azure.mgmt.cosmosdb.models.ThroughputSettingsGetResults]]
+        :raises:
+         :class:`ErrorResponseUpdatedFormatException<azure.mgmt.cosmosdb.models.ErrorResponseUpdatedFormatException>`
+        """
+        raw_result = self._migrate_cassandra_table_to_autoscale_initial(
+            resource_group_name=resource_group_name,
+            account_name=account_name,
+            keyspace_name=keyspace_name,
+            table_name=table_name,
+            custom_headers=custom_headers,
+            raw=True,
+            **operation_config
+        )
+
+        def get_long_running_output(response):
+            deserialized = self._deserialize('ThroughputSettingsGetResults', response)
+
+            if raw:
+                client_raw_response = ClientRawResponse(deserialized, response)
+                return client_raw_response
+
+            return deserialized
+
+        lro_delay = operation_config.get(
+            'long_running_operation_timeout',
+            self.config.long_running_operation_timeout)
+        if polling is True: polling_method = ARMPolling(lro_delay, **operation_config)
+        elif polling is False: polling_method = NoPolling()
+        else: polling_method = polling
+        return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
+    migrate_cassandra_table_to_autoscale.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/cassandraKeyspaces/{keyspaceName}/tables/{tableName}/throughputSettings/default/migrateToAutoscale'}
+
+
+    def _migrate_cassandra_table_to_manual_throughput_initial(
+            self, resource_group_name, account_name, keyspace_name, table_name, custom_headers=None, raw=False, **operation_config):
+        # Construct URL
+        url = self.migrate_cassandra_table_to_manual_throughput.metadata['url']
+        path_format_arguments = {
+            'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str', min_length=1),
+            'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', max_length=90, min_length=1, pattern=r'^[-\w\._\(\)]+$'),
+            'accountName': self._serialize.url("account_name", account_name, 'str', max_length=50, min_length=3, pattern=r'^[a-z0-9]+(-[a-z0-9]+)*'),
+            'keyspaceName': self._serialize.url("keyspace_name", keyspace_name, 'str'),
+            'tableName': self._serialize.url("table_name", table_name, 'str')
+        }
+        url = self._client.format_url(url, **path_format_arguments)
+
+        # Construct parameters
+        query_parameters = {}
+        query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str', min_length=1)
+
+        # Construct headers
+        header_parameters = {}
+        header_parameters['Accept'] = 'application/json'
+        if self.config.generate_client_request_id:
+            header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
+        if custom_headers:
+            header_parameters.update(custom_headers)
+        if self.config.accept_language is not None:
+            header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
+
+        # Construct and send request
+        request = self._client.post(url, query_parameters, header_parameters)
+        response = self._client.send(request, stream=False, **operation_config)
+
+        if response.status_code not in [200, 202]:
+            raise models.ErrorResponseUpdatedFormatException(self._deserialize, response)
+
+        deserialized = None
+
+        if response.status_code == 200:
+            deserialized = self._deserialize('ThroughputSettingsGetResults', response)
+
+        if raw:
+            client_raw_response = ClientRawResponse(deserialized, response)
+            return client_raw_response
+
+        return deserialized
+
+    def migrate_cassandra_table_to_manual_throughput(
+            self, resource_group_name, account_name, keyspace_name, table_name, custom_headers=None, raw=False, polling=True, **operation_config):
+        """Migrate an Azure Cosmos DB Cassandra table from autoscale to manual
+        throughput.
+
+        :param resource_group_name: The name of the resource group. The name
+         is case insensitive.
+        :type resource_group_name: str
+        :param account_name: Cosmos DB database account name.
+        :type account_name: str
+        :param keyspace_name: Cosmos DB keyspace name.
+        :type keyspace_name: str
+        :param table_name: Cosmos DB table name.
+        :type table_name: str
+        :param dict custom_headers: headers that will be added to the request
+        :param bool raw: The poller return type is ClientRawResponse, the
+         direct response alongside the deserialized response
+        :param polling: True for ARMPolling, False for no polling, or a
+         polling object for personal polling strategy
+        :return: An instance of LROPoller that returns
+         ThroughputSettingsGetResults or
+         ClientRawResponse<ThroughputSettingsGetResults> if raw==True
+        :rtype:
+         ~msrestazure.azure_operation.AzureOperationPoller[~azure.mgmt.cosmosdb.models.ThroughputSettingsGetResults]
+         or
+         ~msrestazure.azure_operation.AzureOperationPoller[~msrest.pipeline.ClientRawResponse[~azure.mgmt.cosmosdb.models.ThroughputSettingsGetResults]]
+        :raises:
+         :class:`ErrorResponseUpdatedFormatException<azure.mgmt.cosmosdb.models.ErrorResponseUpdatedFormatException>`
+        """
+        raw_result = self._migrate_cassandra_table_to_manual_throughput_initial(
+            resource_group_name=resource_group_name,
+            account_name=account_name,
+            keyspace_name=keyspace_name,
+            table_name=table_name,
+            custom_headers=custom_headers,
+            raw=True,
+            **operation_config
+        )
+
+        def get_long_running_output(response):
+            deserialized = self._deserialize('ThroughputSettingsGetResults', response)
+
+            if raw:
+                client_raw_response = ClientRawResponse(deserialized, response)
+                return client_raw_response
+
+            return deserialized
+
+        lro_delay = operation_config.get(
+            'long_running_operation_timeout',
+            self.config.long_running_operation_timeout)
+        if polling is True: polling_method = ARMPolling(lro_delay, **operation_config)
+        elif polling is False: polling_method = NoPolling()
+        else: polling_method = polling
+        return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
+    migrate_cassandra_table_to_manual_throughput.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/cassandraKeyspaces/{keyspaceName}/tables/{tableName}/throughputSettings/default/migrateToManualThroughput'}
diff --git a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_collection_operations.py b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_collection_operations.py
index c0a833edb541..5f58d3bdcecf 100644
--- a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_collection_operations.py
+++ b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_collection_operations.py
@@ -25,7 +25,7 @@ class CollectionOperations(object):
     :param config: Configuration of service client.
     :param serializer: An object model serializer.
     :param deserializer: An object model deserializer.
-    :ivar api_version: The API version to use for this operation. Constant value: "2020-06-01-preview".
+    :ivar api_version: The API version to use for this operation. Constant value: "2020-09-01".
     """
 
     models = models
@@ -35,7 +35,7 @@ def __init__(self, client, config, serializer, deserializer):
         self._client = client
         self._serialize = serializer
         self._deserialize = deserializer
-        self.api_version = "2020-06-01-preview"
+        self.api_version = "2020-09-01"
 
         self.config = config
 
diff --git a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_collection_partition_operations.py b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_collection_partition_operations.py
index 84140c36f5a4..e26b0ae9f884 100644
--- a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_collection_partition_operations.py
+++ b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_collection_partition_operations.py
@@ -25,7 +25,7 @@ class CollectionPartitionOperations(object):
     :param config: Configuration of service client.
     :param serializer: An object model serializer.
     :param deserializer: An object model deserializer.
-    :ivar api_version: The API version to use for this operation. Constant value: "2020-06-01-preview".
+    :ivar api_version: The API version to use for this operation. Constant value: "2020-09-01".
     """
 
     models = models
@@ -35,7 +35,7 @@ def __init__(self, client, config, serializer, deserializer):
         self._client = client
         self._serialize = serializer
         self._deserialize = deserializer
-        self.api_version = "2020-06-01-preview"
+        self.api_version = "2020-09-01"
 
         self.config = config
 
diff --git a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_collection_partition_region_operations.py b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_collection_partition_region_operations.py
index 31e2779e5ca6..54156b8586cd 100644
--- a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_collection_partition_region_operations.py
+++ b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_collection_partition_region_operations.py
@@ -25,7 +25,7 @@ class CollectionPartitionRegionOperations(object):
     :param config: Configuration of service client.
     :param serializer: An object model serializer.
     :param deserializer: An object model deserializer.
-    :ivar api_version: The API version to use for this operation. Constant value: "2020-06-01-preview".
+    :ivar api_version: The API version to use for this operation. Constant value: "2020-09-01".
     """
 
     models = models
@@ -35,7 +35,7 @@ def __init__(self, client, config, serializer, deserializer):
         self._client = client
         self._serialize = serializer
         self._deserialize = deserializer
-        self.api_version = "2020-06-01-preview"
+        self.api_version = "2020-09-01"
 
         self.config = config
 
diff --git a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_collection_region_operations.py b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_collection_region_operations.py
index c3908fdf516e..2a9cf60b5a14 100644
--- a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_collection_region_operations.py
+++ b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_collection_region_operations.py
@@ -25,7 +25,7 @@ class CollectionRegionOperations(object):
     :param config: Configuration of service client.
     :param serializer: An object model serializer.
     :param deserializer: An object model deserializer.
-    :ivar api_version: The API version to use for this operation. Constant value: "2020-06-01-preview".
+    :ivar api_version: The API version to use for this operation. Constant value: "2020-09-01".
     """
 
     models = models
@@ -35,7 +35,7 @@ def __init__(self, client, config, serializer, deserializer):
         self._client = client
         self._serialize = serializer
         self._deserialize = deserializer
-        self.api_version = "2020-06-01-preview"
+        self.api_version = "2020-09-01"
 
         self.config = config
 
diff --git a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_database_account_region_operations.py b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_database_account_region_operations.py
index bdec8d1e0783..0a1e10ac5300 100644
--- a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_database_account_region_operations.py
+++ b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_database_account_region_operations.py
@@ -25,7 +25,7 @@ class DatabaseAccountRegionOperations(object):
     :param config: Configuration of service client.
     :param serializer: An object model serializer.
     :param deserializer: An object model deserializer.
-    :ivar api_version: The API version to use for this operation. Constant value: "2020-06-01-preview".
+    :ivar api_version: The API version to use for this operation. Constant value: "2020-09-01".
     """
 
     models = models
@@ -35,7 +35,7 @@ def __init__(self, client, config, serializer, deserializer):
         self._client = client
         self._serialize = serializer
         self._deserialize = deserializer
-        self.api_version = "2020-06-01-preview"
+        self.api_version = "2020-09-01"
 
         self.config = config
 
diff --git a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_database_accounts_operations.py b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_database_accounts_operations.py
index 4a05369a804d..f1ce332f9605 100644
--- a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_database_accounts_operations.py
+++ b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_database_accounts_operations.py
@@ -27,7 +27,7 @@ class DatabaseAccountsOperations(object):
     :param config: Configuration of service client.
     :param serializer: An object model serializer.
     :param deserializer: An object model deserializer.
-    :ivar api_version: The API version to use for this operation. Constant value: "2020-06-01-preview".
+    :ivar api_version: The API version to use for this operation. Constant value: "2020-09-01".
     """
 
     models = models
@@ -37,7 +37,7 @@ def __init__(self, client, config, serializer, deserializer):
         self._client = client
         self._serialize = serializer
         self._deserialize = deserializer
-        self.api_version = "2020-06-01-preview"
+        self.api_version = "2020-09-01"
 
         self.config = config
 
diff --git a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_database_operations.py b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_database_operations.py
index 393de08f5f65..531b7b7ea7f3 100644
--- a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_database_operations.py
+++ b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_database_operations.py
@@ -25,7 +25,7 @@ class DatabaseOperations(object):
     :param config: Configuration of service client.
     :param serializer: An object model serializer.
     :param deserializer: An object model deserializer.
-    :ivar api_version: The API version to use for this operation. Constant value: "2020-06-01-preview".
+    :ivar api_version: The API version to use for this operation. Constant value: "2020-09-01".
     """
 
     models = models
@@ -35,7 +35,7 @@ def __init__(self, client, config, serializer, deserializer):
         self._client = client
         self._serialize = serializer
         self._deserialize = deserializer
-        self.api_version = "2020-06-01-preview"
+        self.api_version = "2020-09-01"
 
         self.config = config
 
diff --git a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_gremlin_resources_operations.py b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_gremlin_resources_operations.py
index fed29ba6955b..b750b9c4f1d0 100644
--- a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_gremlin_resources_operations.py
+++ b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_gremlin_resources_operations.py
@@ -27,7 +27,7 @@ class GremlinResourcesOperations(object):
     :param config: Configuration of service client.
     :param serializer: An object model serializer.
     :param deserializer: An object model deserializer.
-    :ivar api_version: The API version to use for this operation. Constant value: "2020-06-01-preview".
+    :ivar api_version: The API version to use for this operation. Constant value: "2020-09-01".
     """
 
     models = models
@@ -37,7 +37,7 @@ def __init__(self, client, config, serializer, deserializer):
         self._client = client
         self._serialize = serializer
         self._deserialize = deserializer
-        self.api_version = "2020-06-01-preview"
+        self.api_version = "2020-09-01"
 
         self.config = config
 
@@ -547,6 +547,204 @@ def get_long_running_output(response):
         return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
     update_gremlin_database_throughput.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/gremlinDatabases/{databaseName}/throughputSettings/default'}
 
+
+    def _migrate_gremlin_database_to_autoscale_initial(
+            self, resource_group_name, account_name, database_name, custom_headers=None, raw=False, **operation_config):
+        # Construct URL
+        url = self.migrate_gremlin_database_to_autoscale.metadata['url']
+        path_format_arguments = {
+            'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str', min_length=1),
+            'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', max_length=90, min_length=1, pattern=r'^[-\w\._\(\)]+$'),
+            'accountName': self._serialize.url("account_name", account_name, 'str', max_length=50, min_length=3, pattern=r'^[a-z0-9]+(-[a-z0-9]+)*'),
+            'databaseName': self._serialize.url("database_name", database_name, 'str')
+        }
+        url = self._client.format_url(url, **path_format_arguments)
+
+        # Construct parameters
+        query_parameters = {}
+        query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str', min_length=1)
+
+        # Construct headers
+        header_parameters = {}
+        header_parameters['Accept'] = 'application/json'
+        if self.config.generate_client_request_id:
+            header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
+        if custom_headers:
+            header_parameters.update(custom_headers)
+        if self.config.accept_language is not None:
+            header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
+
+        # Construct and send request
+        request = self._client.post(url, query_parameters, header_parameters)
+        response = self._client.send(request, stream=False, **operation_config)
+
+        if response.status_code not in [200, 202]:
+            raise models.ErrorResponseUpdatedFormatException(self._deserialize, response)
+
+        deserialized = None
+
+        if response.status_code == 200:
+            deserialized = self._deserialize('ThroughputSettingsGetResults', response)
+
+        if raw:
+            client_raw_response = ClientRawResponse(deserialized, response)
+            return client_raw_response
+
+        return deserialized
+
+    def migrate_gremlin_database_to_autoscale(
+            self, resource_group_name, account_name, database_name, custom_headers=None, raw=False, polling=True, **operation_config):
+        """Migrate an Azure Cosmos DB Gremlin database from manual throughput to
+        autoscale.
+
+        :param resource_group_name: The name of the resource group. The name
+         is case insensitive.
+        :type resource_group_name: str
+        :param account_name: Cosmos DB database account name.
+        :type account_name: str
+        :param database_name: Cosmos DB database name.
+        :type database_name: str
+        :param dict custom_headers: headers that will be added to the request
+        :param bool raw: The poller return type is ClientRawResponse, the
+         direct response alongside the deserialized response
+        :param polling: True for ARMPolling, False for no polling, or a
+         polling object for personal polling strategy
+        :return: An instance of LROPoller that returns
+         ThroughputSettingsGetResults or
+         ClientRawResponse<ThroughputSettingsGetResults> if raw==True
+        :rtype:
+         ~msrestazure.azure_operation.AzureOperationPoller[~azure.mgmt.cosmosdb.models.ThroughputSettingsGetResults]
+         or
+         ~msrestazure.azure_operation.AzureOperationPoller[~msrest.pipeline.ClientRawResponse[~azure.mgmt.cosmosdb.models.ThroughputSettingsGetResults]]
+        :raises:
+         :class:`ErrorResponseUpdatedFormatException<azure.mgmt.cosmosdb.models.ErrorResponseUpdatedFormatException>`
+        """
+        raw_result = self._migrate_gremlin_database_to_autoscale_initial(
+            resource_group_name=resource_group_name,
+            account_name=account_name,
+            database_name=database_name,
+            custom_headers=custom_headers,
+            raw=True,
+            **operation_config
+        )
+
+        def get_long_running_output(response):
+            deserialized = self._deserialize('ThroughputSettingsGetResults', response)
+
+            if raw:
+                client_raw_response = ClientRawResponse(deserialized, response)
+                return client_raw_response
+
+            return deserialized
+
+        lro_delay = operation_config.get(
+            'long_running_operation_timeout',
+            self.config.long_running_operation_timeout)
+        if polling is True: polling_method = ARMPolling(lro_delay, **operation_config)
+        elif polling is False: polling_method = NoPolling()
+        else: polling_method = polling
+        return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
+    migrate_gremlin_database_to_autoscale.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/gremlinDatabases/{databaseName}/throughputSettings/default/migrateToAutoscale'}
+
+
+    def _migrate_gremlin_database_to_manual_throughput_initial(
+            self, resource_group_name, account_name, database_name, custom_headers=None, raw=False, **operation_config):
+        # Construct URL
+        url = self.migrate_gremlin_database_to_manual_throughput.metadata['url']
+        path_format_arguments = {
+            'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str', min_length=1),
+            'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', max_length=90, min_length=1, pattern=r'^[-\w\._\(\)]+$'),
+            'accountName': self._serialize.url("account_name", account_name, 'str', max_length=50, min_length=3, pattern=r'^[a-z0-9]+(-[a-z0-9]+)*'),
+            'databaseName': self._serialize.url("database_name", database_name, 'str')
+        }
+        url = self._client.format_url(url, **path_format_arguments)
+
+        # Construct parameters
+        query_parameters = {}
+        query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str', min_length=1)
+
+        # Construct headers
+        header_parameters = {}
+        header_parameters['Accept'] = 'application/json'
+        if self.config.generate_client_request_id:
+            header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
+        if custom_headers:
+            header_parameters.update(custom_headers)
+        if self.config.accept_language is not None:
+            header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
+
+        # Construct and send request
+        request = self._client.post(url, query_parameters, header_parameters)
+        response = self._client.send(request, stream=False, **operation_config)
+
+        if response.status_code not in [200, 202]:
+            raise models.ErrorResponseUpdatedFormatException(self._deserialize, response)
+
+        deserialized = None
+
+        if response.status_code == 200:
+            deserialized = self._deserialize('ThroughputSettingsGetResults', response)
+
+        if raw:
+            client_raw_response = ClientRawResponse(deserialized, response)
+            return client_raw_response
+
+        return deserialized
+
+    def migrate_gremlin_database_to_manual_throughput(
+            self, resource_group_name, account_name, database_name, custom_headers=None, raw=False, polling=True, **operation_config):
+        """Migrate an Azure Cosmos DB Gremlin database from autoscale to manual
+        throughput.
+
+        :param resource_group_name: The name of the resource group. The name
+         is case insensitive.
+        :type resource_group_name: str
+        :param account_name: Cosmos DB database account name.
+        :type account_name: str
+        :param database_name: Cosmos DB database name.
+        :type database_name: str
+        :param dict custom_headers: headers that will be added to the request
+        :param bool raw: The poller return type is ClientRawResponse, the
+         direct response alongside the deserialized response
+        :param polling: True for ARMPolling, False for no polling, or a
+         polling object for personal polling strategy
+        :return: An instance of LROPoller that returns
+         ThroughputSettingsGetResults or
+         ClientRawResponse<ThroughputSettingsGetResults> if raw==True
+        :rtype:
+         ~msrestazure.azure_operation.AzureOperationPoller[~azure.mgmt.cosmosdb.models.ThroughputSettingsGetResults]
+         or
+         ~msrestazure.azure_operation.AzureOperationPoller[~msrest.pipeline.ClientRawResponse[~azure.mgmt.cosmosdb.models.ThroughputSettingsGetResults]]
+        :raises:
+         :class:`ErrorResponseUpdatedFormatException<azure.mgmt.cosmosdb.models.ErrorResponseUpdatedFormatException>`
+        """
+        raw_result = self._migrate_gremlin_database_to_manual_throughput_initial(
+            resource_group_name=resource_group_name,
+            account_name=account_name,
+            database_name=database_name,
+            custom_headers=custom_headers,
+            raw=True,
+            **operation_config
+        )
+
+        def get_long_running_output(response):
+            deserialized = self._deserialize('ThroughputSettingsGetResults', response)
+
+            if raw:
+                client_raw_response = ClientRawResponse(deserialized, response)
+                return client_raw_response
+
+            return deserialized
+
+        lro_delay = operation_config.get(
+            'long_running_operation_timeout',
+            self.config.long_running_operation_timeout)
+        if polling is True: polling_method = ARMPolling(lro_delay, **operation_config)
+        elif polling is False: polling_method = NoPolling()
+        else: polling_method = polling
+        return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
+    migrate_gremlin_database_to_manual_throughput.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/gremlinDatabases/{databaseName}/throughputSettings/default/migrateToManualThroughput'}
+
     def list_gremlin_graphs(
             self, resource_group_name, account_name, database_name, custom_headers=None, raw=False, **operation_config):
         """Lists the Gremlin graph under an existing Azure Cosmos DB database
@@ -1072,3 +1270,209 @@ def get_long_running_output(response):
         else: polling_method = polling
         return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
     update_gremlin_graph_throughput.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/gremlinDatabases/{databaseName}/graphs/{graphName}/throughputSettings/default'}
+
+
+    def _migrate_gremlin_graph_to_autoscale_initial(
+            self, resource_group_name, account_name, database_name, graph_name, custom_headers=None, raw=False, **operation_config):
+        # Construct URL
+        url = self.migrate_gremlin_graph_to_autoscale.metadata['url']
+        path_format_arguments = {
+            'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str', min_length=1),
+            'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', max_length=90, min_length=1, pattern=r'^[-\w\._\(\)]+$'),
+            'accountName': self._serialize.url("account_name", account_name, 'str', max_length=50, min_length=3, pattern=r'^[a-z0-9]+(-[a-z0-9]+)*'),
+            'databaseName': self._serialize.url("database_name", database_name, 'str'),
+            'graphName': self._serialize.url("graph_name", graph_name, 'str')
+        }
+        url = self._client.format_url(url, **path_format_arguments)
+
+        # Construct parameters
+        query_parameters = {}
+        query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str', min_length=1)
+
+        # Construct headers
+        header_parameters = {}
+        header_parameters['Accept'] = 'application/json'
+        if self.config.generate_client_request_id:
+            header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
+        if custom_headers:
+            header_parameters.update(custom_headers)
+        if self.config.accept_language is not None:
+            header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
+
+        # Construct and send request
+        request = self._client.post(url, query_parameters, header_parameters)
+        response = self._client.send(request, stream=False, **operation_config)
+
+        if response.status_code not in [200, 202]:
+            raise models.ErrorResponseUpdatedFormatException(self._deserialize, response)
+
+        deserialized = None
+
+        if response.status_code == 200:
+            deserialized = self._deserialize('ThroughputSettingsGetResults', response)
+
+        if raw:
+            client_raw_response = ClientRawResponse(deserialized, response)
+            return client_raw_response
+
+        return deserialized
+
+    def migrate_gremlin_graph_to_autoscale(
+            self, resource_group_name, account_name, database_name, graph_name, custom_headers=None, raw=False, polling=True, **operation_config):
+        """Migrate an Azure Cosmos DB Gremlin graph from manual throughput to
+        autoscale.
+
+        :param resource_group_name: The name of the resource group. The name
+         is case insensitive.
+        :type resource_group_name: str
+        :param account_name: Cosmos DB database account name.
+        :type account_name: str
+        :param database_name: Cosmos DB database name.
+        :type database_name: str
+        :param graph_name: Cosmos DB graph name.
+        :type graph_name: str
+        :param dict custom_headers: headers that will be added to the request
+        :param bool raw: The poller return type is ClientRawResponse, the
+         direct response alongside the deserialized response
+        :param polling: True for ARMPolling, False for no polling, or a
+         polling object for personal polling strategy
+        :return: An instance of LROPoller that returns
+         ThroughputSettingsGetResults or
+         ClientRawResponse<ThroughputSettingsGetResults> if raw==True
+        :rtype:
+         ~msrestazure.azure_operation.AzureOperationPoller[~azure.mgmt.cosmosdb.models.ThroughputSettingsGetResults]
+         or
+         ~msrestazure.azure_operation.AzureOperationPoller[~msrest.pipeline.ClientRawResponse[~azure.mgmt.cosmosdb.models.ThroughputSettingsGetResults]]
+        :raises:
+         :class:`ErrorResponseUpdatedFormatException<azure.mgmt.cosmosdb.models.ErrorResponseUpdatedFormatException>`
+        """
+        raw_result = self._migrate_gremlin_graph_to_autoscale_initial(
+            resource_group_name=resource_group_name,
+            account_name=account_name,
+            database_name=database_name,
+            graph_name=graph_name,
+            custom_headers=custom_headers,
+            raw=True,
+            **operation_config
+        )
+
+        def get_long_running_output(response):
+            deserialized = self._deserialize('ThroughputSettingsGetResults', response)
+
+            if raw:
+                client_raw_response = ClientRawResponse(deserialized, response)
+                return client_raw_response
+
+            return deserialized
+
+        lro_delay = operation_config.get(
+            'long_running_operation_timeout',
+            self.config.long_running_operation_timeout)
+        if polling is True: polling_method = ARMPolling(lro_delay, **operation_config)
+        elif polling is False: polling_method = NoPolling()
+        else: polling_method = polling
+        return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
+    migrate_gremlin_graph_to_autoscale.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/gremlinDatabases/{databaseName}/graphs/{graphName}/throughputSettings/default/migrateToAutoscale'}
+
+
+    def _migrate_gremlin_graph_to_manual_throughput_initial(
+            self, resource_group_name, account_name, database_name, graph_name, custom_headers=None, raw=False, **operation_config):
+        # Construct URL
+        url = self.migrate_gremlin_graph_to_manual_throughput.metadata['url']
+        path_format_arguments = {
+            'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str', min_length=1),
+            'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', max_length=90, min_length=1, pattern=r'^[-\w\._\(\)]+$'),
+            'accountName': self._serialize.url("account_name", account_name, 'str', max_length=50, min_length=3, pattern=r'^[a-z0-9]+(-[a-z0-9]+)*'),
+            'databaseName': self._serialize.url("database_name", database_name, 'str'),
+            'graphName': self._serialize.url("graph_name", graph_name, 'str')
+        }
+        url = self._client.format_url(url, **path_format_arguments)
+
+        # Construct parameters
+        query_parameters = {}
+        query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str', min_length=1)
+
+        # Construct headers
+        header_parameters = {}
+        header_parameters['Accept'] = 'application/json'
+        if self.config.generate_client_request_id:
+            header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
+        if custom_headers:
+            header_parameters.update(custom_headers)
+        if self.config.accept_language is not None:
+            header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
+
+        # Construct and send request
+        request = self._client.post(url, query_parameters, header_parameters)
+        response = self._client.send(request, stream=False, **operation_config)
+
+        if response.status_code not in [200, 202]:
+            raise models.ErrorResponseUpdatedFormatException(self._deserialize, response)
+
+        deserialized = None
+
+        if response.status_code == 200:
+            deserialized = self._deserialize('ThroughputSettingsGetResults', response)
+
+        if raw:
+            client_raw_response = ClientRawResponse(deserialized, response)
+            return client_raw_response
+
+        return deserialized
+
+    def migrate_gremlin_graph_to_manual_throughput(
+            self, resource_group_name, account_name, database_name, graph_name, custom_headers=None, raw=False, polling=True, **operation_config):
+        """Migrate an Azure Cosmos DB Gremlin graph from autoscale to manual
+        throughput.
+
+        :param resource_group_name: The name of the resource group. The name
+         is case insensitive.
+        :type resource_group_name: str
+        :param account_name: Cosmos DB database account name.
+        :type account_name: str
+        :param database_name: Cosmos DB database name.
+        :type database_name: str
+        :param graph_name: Cosmos DB graph name.
+        :type graph_name: str
+        :param dict custom_headers: headers that will be added to the request
+        :param bool raw: The poller return type is ClientRawResponse, the
+         direct response alongside the deserialized response
+        :param polling: True for ARMPolling, False for no polling, or a
+         polling object for personal polling strategy
+        :return: An instance of LROPoller that returns
+         ThroughputSettingsGetResults or
+         ClientRawResponse<ThroughputSettingsGetResults> if raw==True
+        :rtype:
+         ~msrestazure.azure_operation.AzureOperationPoller[~azure.mgmt.cosmosdb.models.ThroughputSettingsGetResults]
+         or
+         ~msrestazure.azure_operation.AzureOperationPoller[~msrest.pipeline.ClientRawResponse[~azure.mgmt.cosmosdb.models.ThroughputSettingsGetResults]]
+        :raises:
+         :class:`ErrorResponseUpdatedFormatException<azure.mgmt.cosmosdb.models.ErrorResponseUpdatedFormatException>`
+        """
+        raw_result = self._migrate_gremlin_graph_to_manual_throughput_initial(
+            resource_group_name=resource_group_name,
+            account_name=account_name,
+            database_name=database_name,
+            graph_name=graph_name,
+            custom_headers=custom_headers,
+            raw=True,
+            **operation_config
+        )
+
+        def get_long_running_output(response):
+            deserialized = self._deserialize('ThroughputSettingsGetResults', response)
+
+            if raw:
+                client_raw_response = ClientRawResponse(deserialized, response)
+                return client_raw_response
+
+            return deserialized
+
+        lro_delay = operation_config.get(
+            'long_running_operation_timeout',
+            self.config.long_running_operation_timeout)
+        if polling is True: polling_method = ARMPolling(lro_delay, **operation_config)
+        elif polling is False: polling_method = NoPolling()
+        else: polling_method = polling
+        return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
+    migrate_gremlin_graph_to_manual_throughput.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/gremlinDatabases/{databaseName}/graphs/{graphName}/throughputSettings/default/migrateToManualThroughput'}
diff --git a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_mongo_db_resources_operations.py b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_mongo_db_resources_operations.py
index dfa0c17ee4e8..c1b0e1d4728e 100644
--- a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_mongo_db_resources_operations.py
+++ b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_mongo_db_resources_operations.py
@@ -27,7 +27,7 @@ class MongoDBResourcesOperations(object):
     :param config: Configuration of service client.
     :param serializer: An object model serializer.
     :param deserializer: An object model deserializer.
-    :ivar api_version: The API version to use for this operation. Constant value: "2020-06-01-preview".
+    :ivar api_version: The API version to use for this operation. Constant value: "2020-09-01".
     """
 
     models = models
@@ -37,7 +37,7 @@ def __init__(self, client, config, serializer, deserializer):
         self._client = client
         self._serialize = serializer
         self._deserialize = deserializer
-        self.api_version = "2020-06-01-preview"
+        self.api_version = "2020-09-01"
 
         self.config = config
 
@@ -475,9 +475,7 @@ def _update_mongo_db_database_throughput_initial(
         response = self._client.send(request, stream=False, **operation_config)
 
         if response.status_code not in [200, 202]:
-            exp = CloudError(response)
-            exp.request_id = response.headers.get('x-ms-request-id')
-            raise exp
+            raise models.ErrorResponseUpdatedFormatException(self._deserialize, response)
 
         deserialized = None
 
@@ -517,7 +515,8 @@ def update_mongo_db_database_throughput(
          ~msrestazure.azure_operation.AzureOperationPoller[~azure.mgmt.cosmosdb.models.ThroughputSettingsGetResults]
          or
          ~msrestazure.azure_operation.AzureOperationPoller[~msrest.pipeline.ClientRawResponse[~azure.mgmt.cosmosdb.models.ThroughputSettingsGetResults]]
-        :raises: :class:`CloudError<msrestazure.azure_exceptions.CloudError>`
+        :raises:
+         :class:`ErrorResponseUpdatedFormatException<azure.mgmt.cosmosdb.models.ErrorResponseUpdatedFormatException>`
         """
         raw_result = self._update_mongo_db_database_throughput_initial(
             resource_group_name=resource_group_name,
@@ -547,6 +546,204 @@ def get_long_running_output(response):
         return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
     update_mongo_db_database_throughput.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/mongodbDatabases/{databaseName}/throughputSettings/default'}
 
+
+    def _migrate_mongo_db_database_to_autoscale_initial(
+            self, resource_group_name, account_name, database_name, custom_headers=None, raw=False, **operation_config):
+        # Construct URL
+        url = self.migrate_mongo_db_database_to_autoscale.metadata['url']
+        path_format_arguments = {
+            'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str', min_length=1),
+            'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', max_length=90, min_length=1, pattern=r'^[-\w\._\(\)]+$'),
+            'accountName': self._serialize.url("account_name", account_name, 'str', max_length=50, min_length=3, pattern=r'^[a-z0-9]+(-[a-z0-9]+)*'),
+            'databaseName': self._serialize.url("database_name", database_name, 'str')
+        }
+        url = self._client.format_url(url, **path_format_arguments)
+
+        # Construct parameters
+        query_parameters = {}
+        query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str', min_length=1)
+
+        # Construct headers
+        header_parameters = {}
+        header_parameters['Accept'] = 'application/json'
+        if self.config.generate_client_request_id:
+            header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
+        if custom_headers:
+            header_parameters.update(custom_headers)
+        if self.config.accept_language is not None:
+            header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
+
+        # Construct and send request
+        request = self._client.post(url, query_parameters, header_parameters)
+        response = self._client.send(request, stream=False, **operation_config)
+
+        if response.status_code not in [200, 202]:
+            raise models.ErrorResponseUpdatedFormatException(self._deserialize, response)
+
+        deserialized = None
+
+        if response.status_code == 200:
+            deserialized = self._deserialize('ThroughputSettingsGetResults', response)
+
+        if raw:
+            client_raw_response = ClientRawResponse(deserialized, response)
+            return client_raw_response
+
+        return deserialized
+
+    def migrate_mongo_db_database_to_autoscale(
+            self, resource_group_name, account_name, database_name, custom_headers=None, raw=False, polling=True, **operation_config):
+        """Migrate an Azure Cosmos DB MongoDB database from manual throughput to
+        autoscale.
+
+        :param resource_group_name: The name of the resource group. The name
+         is case insensitive.
+        :type resource_group_name: str
+        :param account_name: Cosmos DB database account name.
+        :type account_name: str
+        :param database_name: Cosmos DB database name.
+        :type database_name: str
+        :param dict custom_headers: headers that will be added to the request
+        :param bool raw: The poller return type is ClientRawResponse, the
+         direct response alongside the deserialized response
+        :param polling: True for ARMPolling, False for no polling, or a
+         polling object for personal polling strategy
+        :return: An instance of LROPoller that returns
+         ThroughputSettingsGetResults or
+         ClientRawResponse<ThroughputSettingsGetResults> if raw==True
+        :rtype:
+         ~msrestazure.azure_operation.AzureOperationPoller[~azure.mgmt.cosmosdb.models.ThroughputSettingsGetResults]
+         or
+         ~msrestazure.azure_operation.AzureOperationPoller[~msrest.pipeline.ClientRawResponse[~azure.mgmt.cosmosdb.models.ThroughputSettingsGetResults]]
+        :raises:
+         :class:`ErrorResponseUpdatedFormatException<azure.mgmt.cosmosdb.models.ErrorResponseUpdatedFormatException>`
+        """
+        raw_result = self._migrate_mongo_db_database_to_autoscale_initial(
+            resource_group_name=resource_group_name,
+            account_name=account_name,
+            database_name=database_name,
+            custom_headers=custom_headers,
+            raw=True,
+            **operation_config
+        )
+
+        def get_long_running_output(response):
+            deserialized = self._deserialize('ThroughputSettingsGetResults', response)
+
+            if raw:
+                client_raw_response = ClientRawResponse(deserialized, response)
+                return client_raw_response
+
+            return deserialized
+
+        lro_delay = operation_config.get(
+            'long_running_operation_timeout',
+            self.config.long_running_operation_timeout)
+        if polling is True: polling_method = ARMPolling(lro_delay, **operation_config)
+        elif polling is False: polling_method = NoPolling()
+        else: polling_method = polling
+        return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
+    migrate_mongo_db_database_to_autoscale.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/mongodbDatabases/{databaseName}/throughputSettings/default/migrateToAutoscale'}
+
+
+    def _migrate_mongo_db_database_to_manual_throughput_initial(
+            self, resource_group_name, account_name, database_name, custom_headers=None, raw=False, **operation_config):
+        # Construct URL
+        url = self.migrate_mongo_db_database_to_manual_throughput.metadata['url']
+        path_format_arguments = {
+            'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str', min_length=1),
+            'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', max_length=90, min_length=1, pattern=r'^[-\w\._\(\)]+$'),
+            'accountName': self._serialize.url("account_name", account_name, 'str', max_length=50, min_length=3, pattern=r'^[a-z0-9]+(-[a-z0-9]+)*'),
+            'databaseName': self._serialize.url("database_name", database_name, 'str')
+        }
+        url = self._client.format_url(url, **path_format_arguments)
+
+        # Construct parameters
+        query_parameters = {}
+        query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str', min_length=1)
+
+        # Construct headers
+        header_parameters = {}
+        header_parameters['Accept'] = 'application/json'
+        if self.config.generate_client_request_id:
+            header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
+        if custom_headers:
+            header_parameters.update(custom_headers)
+        if self.config.accept_language is not None:
+            header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
+
+        # Construct and send request
+        request = self._client.post(url, query_parameters, header_parameters)
+        response = self._client.send(request, stream=False, **operation_config)
+
+        if response.status_code not in [200, 202]:
+            raise models.ErrorResponseUpdatedFormatException(self._deserialize, response)
+
+        deserialized = None
+
+        if response.status_code == 200:
+            deserialized = self._deserialize('ThroughputSettingsGetResults', response)
+
+        if raw:
+            client_raw_response = ClientRawResponse(deserialized, response)
+            return client_raw_response
+
+        return deserialized
+
+    def migrate_mongo_db_database_to_manual_throughput(
+            self, resource_group_name, account_name, database_name, custom_headers=None, raw=False, polling=True, **operation_config):
+        """Migrate an Azure Cosmos DB MongoDB database from autoscale to manual
+        throughput.
+
+        :param resource_group_name: The name of the resource group. The name
+         is case insensitive.
+        :type resource_group_name: str
+        :param account_name: Cosmos DB database account name.
+        :type account_name: str
+        :param database_name: Cosmos DB database name.
+        :type database_name: str
+        :param dict custom_headers: headers that will be added to the request
+        :param bool raw: The poller return type is ClientRawResponse, the
+         direct response alongside the deserialized response
+        :param polling: True for ARMPolling, False for no polling, or a
+         polling object for personal polling strategy
+        :return: An instance of LROPoller that returns
+         ThroughputSettingsGetResults or
+         ClientRawResponse<ThroughputSettingsGetResults> if raw==True
+        :rtype:
+         ~msrestazure.azure_operation.AzureOperationPoller[~azure.mgmt.cosmosdb.models.ThroughputSettingsGetResults]
+         or
+         ~msrestazure.azure_operation.AzureOperationPoller[~msrest.pipeline.ClientRawResponse[~azure.mgmt.cosmosdb.models.ThroughputSettingsGetResults]]
+        :raises:
+         :class:`ErrorResponseUpdatedFormatException<azure.mgmt.cosmosdb.models.ErrorResponseUpdatedFormatException>`
+        """
+        raw_result = self._migrate_mongo_db_database_to_manual_throughput_initial(
+            resource_group_name=resource_group_name,
+            account_name=account_name,
+            database_name=database_name,
+            custom_headers=custom_headers,
+            raw=True,
+            **operation_config
+        )
+
+        def get_long_running_output(response):
+            deserialized = self._deserialize('ThroughputSettingsGetResults', response)
+
+            if raw:
+                client_raw_response = ClientRawResponse(deserialized, response)
+                return client_raw_response
+
+            return deserialized
+
+        lro_delay = operation_config.get(
+            'long_running_operation_timeout',
+            self.config.long_running_operation_timeout)
+        if polling is True: polling_method = ARMPolling(lro_delay, **operation_config)
+        elif polling is False: polling_method = NoPolling()
+        else: polling_method = polling
+        return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
+    migrate_mongo_db_database_to_manual_throughput.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/mongodbDatabases/{databaseName}/throughputSettings/default/migrateToManualThroughput'}
+
     def list_mongo_db_collections(
             self, resource_group_name, account_name, database_name, custom_headers=None, raw=False, **operation_config):
         """Lists the MongoDB collection under an existing Azure Cosmos DB database
@@ -1073,3 +1270,209 @@ def get_long_running_output(response):
         else: polling_method = polling
         return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
     update_mongo_db_collection_throughput.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/mongodbDatabases/{databaseName}/collections/{collectionName}/throughputSettings/default'}
+
+
+    def _migrate_mongo_db_collection_to_autoscale_initial(
+            self, resource_group_name, account_name, database_name, collection_name, custom_headers=None, raw=False, **operation_config):
+        # Construct URL
+        url = self.migrate_mongo_db_collection_to_autoscale.metadata['url']
+        path_format_arguments = {
+            'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str', min_length=1),
+            'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', max_length=90, min_length=1, pattern=r'^[-\w\._\(\)]+$'),
+            'accountName': self._serialize.url("account_name", account_name, 'str', max_length=50, min_length=3, pattern=r'^[a-z0-9]+(-[a-z0-9]+)*'),
+            'databaseName': self._serialize.url("database_name", database_name, 'str'),
+            'collectionName': self._serialize.url("collection_name", collection_name, 'str')
+        }
+        url = self._client.format_url(url, **path_format_arguments)
+
+        # Construct parameters
+        query_parameters = {}
+        query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str', min_length=1)
+
+        # Construct headers
+        header_parameters = {}
+        header_parameters['Accept'] = 'application/json'
+        if self.config.generate_client_request_id:
+            header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
+        if custom_headers:
+            header_parameters.update(custom_headers)
+        if self.config.accept_language is not None:
+            header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
+
+        # Construct and send request
+        request = self._client.post(url, query_parameters, header_parameters)
+        response = self._client.send(request, stream=False, **operation_config)
+
+        if response.status_code not in [200, 202]:
+            raise models.ErrorResponseUpdatedFormatException(self._deserialize, response)
+
+        deserialized = None
+
+        if response.status_code == 200:
+            deserialized = self._deserialize('ThroughputSettingsGetResults', response)
+
+        if raw:
+            client_raw_response = ClientRawResponse(deserialized, response)
+            return client_raw_response
+
+        return deserialized
+
+    def migrate_mongo_db_collection_to_autoscale(
+            self, resource_group_name, account_name, database_name, collection_name, custom_headers=None, raw=False, polling=True, **operation_config):
+        """Migrate an Azure Cosmos DB MongoDB collection from manual throughput to
+        autoscale.
+
+        :param resource_group_name: The name of the resource group. The name
+         is case insensitive.
+        :type resource_group_name: str
+        :param account_name: Cosmos DB database account name.
+        :type account_name: str
+        :param database_name: Cosmos DB database name.
+        :type database_name: str
+        :param collection_name: Cosmos DB collection name.
+        :type collection_name: str
+        :param dict custom_headers: headers that will be added to the request
+        :param bool raw: The poller return type is ClientRawResponse, the
+         direct response alongside the deserialized response
+        :param polling: True for ARMPolling, False for no polling, or a
+         polling object for personal polling strategy
+        :return: An instance of LROPoller that returns
+         ThroughputSettingsGetResults or
+         ClientRawResponse<ThroughputSettingsGetResults> if raw==True
+        :rtype:
+         ~msrestazure.azure_operation.AzureOperationPoller[~azure.mgmt.cosmosdb.models.ThroughputSettingsGetResults]
+         or
+         ~msrestazure.azure_operation.AzureOperationPoller[~msrest.pipeline.ClientRawResponse[~azure.mgmt.cosmosdb.models.ThroughputSettingsGetResults]]
+        :raises:
+         :class:`ErrorResponseUpdatedFormatException<azure.mgmt.cosmosdb.models.ErrorResponseUpdatedFormatException>`
+        """
+        raw_result = self._migrate_mongo_db_collection_to_autoscale_initial(
+            resource_group_name=resource_group_name,
+            account_name=account_name,
+            database_name=database_name,
+            collection_name=collection_name,
+            custom_headers=custom_headers,
+            raw=True,
+            **operation_config
+        )
+
+        def get_long_running_output(response):
+            deserialized = self._deserialize('ThroughputSettingsGetResults', response)
+
+            if raw:
+                client_raw_response = ClientRawResponse(deserialized, response)
+                return client_raw_response
+
+            return deserialized
+
+        lro_delay = operation_config.get(
+            'long_running_operation_timeout',
+            self.config.long_running_operation_timeout)
+        if polling is True: polling_method = ARMPolling(lro_delay, **operation_config)
+        elif polling is False: polling_method = NoPolling()
+        else: polling_method = polling
+        return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
+    migrate_mongo_db_collection_to_autoscale.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/mongodbDatabases/{databaseName}/collections/{collectionName}/throughputSettings/default/migrateToAutoscale'}
+
+
+    def _migrate_mongo_db_collection_to_manual_throughput_initial(
+            self, resource_group_name, account_name, database_name, collection_name, custom_headers=None, raw=False, **operation_config):
+        # Construct URL
+        url = self.migrate_mongo_db_collection_to_manual_throughput.metadata['url']
+        path_format_arguments = {
+            'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str', min_length=1),
+            'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', max_length=90, min_length=1, pattern=r'^[-\w\._\(\)]+$'),
+            'accountName': self._serialize.url("account_name", account_name, 'str', max_length=50, min_length=3, pattern=r'^[a-z0-9]+(-[a-z0-9]+)*'),
+            'databaseName': self._serialize.url("database_name", database_name, 'str'),
+            'collectionName': self._serialize.url("collection_name", collection_name, 'str')
+        }
+        url = self._client.format_url(url, **path_format_arguments)
+
+        # Construct parameters
+        query_parameters = {}
+        query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str', min_length=1)
+
+        # Construct headers
+        header_parameters = {}
+        header_parameters['Accept'] = 'application/json'
+        if self.config.generate_client_request_id:
+            header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
+        if custom_headers:
+            header_parameters.update(custom_headers)
+        if self.config.accept_language is not None:
+            header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
+
+        # Construct and send request
+        request = self._client.post(url, query_parameters, header_parameters)
+        response = self._client.send(request, stream=False, **operation_config)
+
+        if response.status_code not in [200, 202]:
+            raise models.ErrorResponseUpdatedFormatException(self._deserialize, response)
+
+        deserialized = None
+
+        if response.status_code == 200:
+            deserialized = self._deserialize('ThroughputSettingsGetResults', response)
+
+        if raw:
+            client_raw_response = ClientRawResponse(deserialized, response)
+            return client_raw_response
+
+        return deserialized
+
+    def migrate_mongo_db_collection_to_manual_throughput(
+            self, resource_group_name, account_name, database_name, collection_name, custom_headers=None, raw=False, polling=True, **operation_config):
+        """Migrate an Azure Cosmos DB MongoDB collection from autoscale to manual
+        throughput.
+
+        :param resource_group_name: The name of the resource group. The name
+         is case insensitive.
+        :type resource_group_name: str
+        :param account_name: Cosmos DB database account name.
+        :type account_name: str
+        :param database_name: Cosmos DB database name.
+        :type database_name: str
+        :param collection_name: Cosmos DB collection name.
+        :type collection_name: str
+        :param dict custom_headers: headers that will be added to the request
+        :param bool raw: The poller return type is ClientRawResponse, the
+         direct response alongside the deserialized response
+        :param polling: True for ARMPolling, False for no polling, or a
+         polling object for personal polling strategy
+        :return: An instance of LROPoller that returns
+         ThroughputSettingsGetResults or
+         ClientRawResponse<ThroughputSettingsGetResults> if raw==True
+        :rtype:
+         ~msrestazure.azure_operation.AzureOperationPoller[~azure.mgmt.cosmosdb.models.ThroughputSettingsGetResults]
+         or
+         ~msrestazure.azure_operation.AzureOperationPoller[~msrest.pipeline.ClientRawResponse[~azure.mgmt.cosmosdb.models.ThroughputSettingsGetResults]]
+        :raises:
+         :class:`ErrorResponseUpdatedFormatException<azure.mgmt.cosmosdb.models.ErrorResponseUpdatedFormatException>`
+        """
+        raw_result = self._migrate_mongo_db_collection_to_manual_throughput_initial(
+            resource_group_name=resource_group_name,
+            account_name=account_name,
+            database_name=database_name,
+            collection_name=collection_name,
+            custom_headers=custom_headers,
+            raw=True,
+            **operation_config
+        )
+
+        def get_long_running_output(response):
+            deserialized = self._deserialize('ThroughputSettingsGetResults', response)
+
+            if raw:
+                client_raw_response = ClientRawResponse(deserialized, response)
+                return client_raw_response
+
+            return deserialized
+
+        lro_delay = operation_config.get(
+            'long_running_operation_timeout',
+            self.config.long_running_operation_timeout)
+        if polling is True: polling_method = ARMPolling(lro_delay, **operation_config)
+        elif polling is False: polling_method = NoPolling()
+        else: polling_method = polling
+        return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
+    migrate_mongo_db_collection_to_manual_throughput.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/mongodbDatabases/{databaseName}/collections/{collectionName}/throughputSettings/default/migrateToManualThroughput'}
diff --git a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_notebook_workspaces_operations.py b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_notebook_workspaces_operations.py
index 496f51a74548..adce4d006d14 100644
--- a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_notebook_workspaces_operations.py
+++ b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_notebook_workspaces_operations.py
@@ -26,7 +26,7 @@ class NotebookWorkspacesOperations(object):
     :param config: Configuration of service client.
     :param serializer: An object model serializer.
     :param deserializer: An object model deserializer.
-    :ivar api_version: The API version to use for this operation. Constant value: "2020-06-01-preview".
+    :ivar api_version: The API version to use for this operation. Constant value: "2020-09-01".
     :ivar notebook_workspace_name: The name of the notebook workspace resource. Constant value: "default".
     """
 
@@ -37,7 +37,7 @@ def __init__(self, client, config, serializer, deserializer):
         self._client = client
         self._serialize = serializer
         self._deserialize = deserializer
-        self.api_version = "2020-06-01-preview"
+        self.api_version = "2020-09-01"
         self.notebook_workspace_name = "default"
 
         self.config = config
diff --git a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_operations.py b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_operations.py
index b8408dcb75f2..5d61522ec03a 100644
--- a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_operations.py
+++ b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_operations.py
@@ -25,7 +25,7 @@ class Operations(object):
     :param config: Configuration of service client.
     :param serializer: An object model serializer.
     :param deserializer: An object model deserializer.
-    :ivar api_version: The API version to use for this operation. Constant value: "2020-06-01-preview".
+    :ivar api_version: The API version to use for this operation. Constant value: "2020-09-01".
     """
 
     models = models
@@ -35,7 +35,7 @@ def __init__(self, client, config, serializer, deserializer):
         self._client = client
         self._serialize = serializer
         self._deserialize = deserializer
-        self.api_version = "2020-06-01-preview"
+        self.api_version = "2020-09-01"
 
         self.config = config
 
diff --git a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_partition_key_range_id_operations.py b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_partition_key_range_id_operations.py
index 2155071a7a8d..fd1b1255a968 100644
--- a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_partition_key_range_id_operations.py
+++ b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_partition_key_range_id_operations.py
@@ -25,7 +25,7 @@ class PartitionKeyRangeIdOperations(object):
     :param config: Configuration of service client.
     :param serializer: An object model serializer.
     :param deserializer: An object model deserializer.
-    :ivar api_version: The API version to use for this operation. Constant value: "2020-06-01-preview".
+    :ivar api_version: The API version to use for this operation. Constant value: "2020-09-01".
     """
 
     models = models
@@ -35,7 +35,7 @@ def __init__(self, client, config, serializer, deserializer):
         self._client = client
         self._serialize = serializer
         self._deserialize = deserializer
-        self.api_version = "2020-06-01-preview"
+        self.api_version = "2020-09-01"
 
         self.config = config
 
diff --git a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_partition_key_range_id_region_operations.py b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_partition_key_range_id_region_operations.py
index 132a83bac9a0..6d1bb3b39c35 100644
--- a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_partition_key_range_id_region_operations.py
+++ b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_partition_key_range_id_region_operations.py
@@ -25,7 +25,7 @@ class PartitionKeyRangeIdRegionOperations(object):
     :param config: Configuration of service client.
     :param serializer: An object model serializer.
     :param deserializer: An object model deserializer.
-    :ivar api_version: The API version to use for this operation. Constant value: "2020-06-01-preview".
+    :ivar api_version: The API version to use for this operation. Constant value: "2020-09-01".
     """
 
     models = models
@@ -35,7 +35,7 @@ def __init__(self, client, config, serializer, deserializer):
         self._client = client
         self._serialize = serializer
         self._deserialize = deserializer
-        self.api_version = "2020-06-01-preview"
+        self.api_version = "2020-09-01"
 
         self.config = config
 
diff --git a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_percentile_operations.py b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_percentile_operations.py
index 88151b749d7f..782114233ad9 100644
--- a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_percentile_operations.py
+++ b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_percentile_operations.py
@@ -25,7 +25,7 @@ class PercentileOperations(object):
     :param config: Configuration of service client.
     :param serializer: An object model serializer.
     :param deserializer: An object model deserializer.
-    :ivar api_version: The API version to use for this operation. Constant value: "2020-06-01-preview".
+    :ivar api_version: The API version to use for this operation. Constant value: "2020-09-01".
     """
 
     models = models
@@ -35,7 +35,7 @@ def __init__(self, client, config, serializer, deserializer):
         self._client = client
         self._serialize = serializer
         self._deserialize = deserializer
-        self.api_version = "2020-06-01-preview"
+        self.api_version = "2020-09-01"
 
         self.config = config
 
diff --git a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_percentile_source_target_operations.py b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_percentile_source_target_operations.py
index 70bd2fca2431..adf1f1360875 100644
--- a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_percentile_source_target_operations.py
+++ b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_percentile_source_target_operations.py
@@ -25,7 +25,7 @@ class PercentileSourceTargetOperations(object):
     :param config: Configuration of service client.
     :param serializer: An object model serializer.
     :param deserializer: An object model deserializer.
-    :ivar api_version: The API version to use for this operation. Constant value: "2020-06-01-preview".
+    :ivar api_version: The API version to use for this operation. Constant value: "2020-09-01".
     """
 
     models = models
@@ -35,7 +35,7 @@ def __init__(self, client, config, serializer, deserializer):
         self._client = client
         self._serialize = serializer
         self._deserialize = deserializer
-        self.api_version = "2020-06-01-preview"
+        self.api_version = "2020-09-01"
 
         self.config = config
 
diff --git a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_percentile_target_operations.py b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_percentile_target_operations.py
index c588461519ec..f3249a6f3757 100644
--- a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_percentile_target_operations.py
+++ b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_percentile_target_operations.py
@@ -25,7 +25,7 @@ class PercentileTargetOperations(object):
     :param config: Configuration of service client.
     :param serializer: An object model serializer.
     :param deserializer: An object model deserializer.
-    :ivar api_version: The API version to use for this operation. Constant value: "2020-06-01-preview".
+    :ivar api_version: The API version to use for this operation. Constant value: "2020-09-01".
     """
 
     models = models
@@ -35,7 +35,7 @@ def __init__(self, client, config, serializer, deserializer):
         self._client = client
         self._serialize = serializer
         self._deserialize = deserializer
-        self.api_version = "2020-06-01-preview"
+        self.api_version = "2020-09-01"
 
         self.config = config
 
diff --git a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_private_endpoint_connections_operations.py b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_private_endpoint_connections_operations.py
deleted file mode 100644
index 1e3d19ffc9fc..000000000000
--- a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_private_endpoint_connections_operations.py
+++ /dev/null
@@ -1,372 +0,0 @@
-# coding=utf-8
-# --------------------------------------------------------------------------
-# Copyright (c) Microsoft Corporation. All rights reserved.
-# Licensed under the MIT License. See License.txt in the project root for
-# license information.
-#
-# Code generated by Microsoft (R) AutoRest Code Generator.
-# Changes may cause incorrect behavior and will be lost if the code is
-# regenerated.
-# --------------------------------------------------------------------------
-
-import uuid
-from msrest.pipeline import ClientRawResponse
-from msrestazure.azure_exceptions import CloudError
-from msrest.polling import LROPoller, NoPolling
-from msrestazure.polling.arm_polling import ARMPolling
-
-from .. import models
-
-
-class PrivateEndpointConnectionsOperations(object):
-    """PrivateEndpointConnectionsOperations operations.
-
-    You should not instantiate directly this class, but create a Client instance that will create it for you and attach it as attribute.
-
-    :param client: Client for service requests.
-    :param config: Configuration of service client.
-    :param serializer: An object model serializer.
-    :param deserializer: An object model deserializer.
-    :ivar api_version: The API version to use for this operation. Constant value: "2019-08-01-preview".
-    """
-
-    models = models
-
-    def __init__(self, client, config, serializer, deserializer):
-
-        self._client = client
-        self._serialize = serializer
-        self._deserialize = deserializer
-        self.api_version = "2019-08-01-preview"
-
-        self.config = config
-
-    def list_by_database_account(
-            self, resource_group_name, account_name, custom_headers=None, raw=False, **operation_config):
-        """List all private endpoint connections on a Cosmos DB account.
-
-        :param resource_group_name: The name of the resource group. The name
-         is case insensitive.
-        :type resource_group_name: str
-        :param account_name: Cosmos DB database account name.
-        :type account_name: str
-        :param dict custom_headers: headers that will be added to the request
-        :param bool raw: returns the direct response alongside the
-         deserialized response
-        :param operation_config: :ref:`Operation configuration
-         overrides<msrest:optionsforoperations>`.
-        :return: An iterator like instance of PrivateEndpointConnection
-        :rtype:
-         ~azure.mgmt.cosmosdb.models.PrivateEndpointConnectionPaged[~azure.mgmt.cosmosdb.models.PrivateEndpointConnection]
-        :raises: :class:`CloudError<msrestazure.azure_exceptions.CloudError>`
-        """
-        def prepare_request(next_link=None):
-            if not next_link:
-                # Construct URL
-                url = self.list_by_database_account.metadata['url']
-                path_format_arguments = {
-                    'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str', min_length=1),
-                    'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', max_length=90, min_length=1, pattern=r'^[-\w\._\(\)]+$'),
-                    'accountName': self._serialize.url("account_name", account_name, 'str', max_length=50, min_length=3, pattern=r'^[a-z0-9]+(-[a-z0-9]+)*')
-                }
-                url = self._client.format_url(url, **path_format_arguments)
-
-                # Construct parameters
-                query_parameters = {}
-                query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str', min_length=1)
-
-            else:
-                url = next_link
-                query_parameters = {}
-
-            # Construct headers
-            header_parameters = {}
-            header_parameters['Accept'] = 'application/json'
-            if self.config.generate_client_request_id:
-                header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
-            if custom_headers:
-                header_parameters.update(custom_headers)
-            if self.config.accept_language is not None:
-                header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
-
-            # Construct and send request
-            request = self._client.get(url, query_parameters, header_parameters)
-            return request
-
-        def internal_paging(next_link=None):
-            request = prepare_request(next_link)
-
-            response = self._client.send(request, stream=False, **operation_config)
-
-            if response.status_code not in [200]:
-                exp = CloudError(response)
-                exp.request_id = response.headers.get('x-ms-request-id')
-                raise exp
-
-            return response
-
-        # Deserialize response
-        header_dict = None
-        if raw:
-            header_dict = {}
-        deserialized = models.PrivateEndpointConnectionPaged(internal_paging, self._deserialize.dependencies, header_dict)
-
-        return deserialized
-    list_by_database_account.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/privateEndpointConnections'}
-
-    def get(
-            self, resource_group_name, account_name, private_endpoint_connection_name, custom_headers=None, raw=False, **operation_config):
-        """Gets a private endpoint connection.
-
-        :param resource_group_name: The name of the resource group. The name
-         is case insensitive.
-        :type resource_group_name: str
-        :param account_name: Cosmos DB database account name.
-        :type account_name: str
-        :param private_endpoint_connection_name: The name of the private
-         endpoint connection.
-        :type private_endpoint_connection_name: str
-        :param dict custom_headers: headers that will be added to the request
-        :param bool raw: returns the direct response alongside the
-         deserialized response
-        :param operation_config: :ref:`Operation configuration
-         overrides<msrest:optionsforoperations>`.
-        :return: PrivateEndpointConnection or ClientRawResponse if raw=true
-        :rtype: ~azure.mgmt.cosmosdb.models.PrivateEndpointConnection or
-         ~msrest.pipeline.ClientRawResponse
-        :raises: :class:`CloudError<msrestazure.azure_exceptions.CloudError>`
-        """
-        # Construct URL
-        url = self.get.metadata['url']
-        path_format_arguments = {
-            'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str', min_length=1),
-            'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', max_length=90, min_length=1, pattern=r'^[-\w\._\(\)]+$'),
-            'accountName': self._serialize.url("account_name", account_name, 'str', max_length=50, min_length=3, pattern=r'^[a-z0-9]+(-[a-z0-9]+)*'),
-            'privateEndpointConnectionName': self._serialize.url("private_endpoint_connection_name", private_endpoint_connection_name, 'str')
-        }
-        url = self._client.format_url(url, **path_format_arguments)
-
-        # Construct parameters
-        query_parameters = {}
-        query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str', min_length=1)
-
-        # Construct headers
-        header_parameters = {}
-        header_parameters['Accept'] = 'application/json'
-        if self.config.generate_client_request_id:
-            header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
-        if custom_headers:
-            header_parameters.update(custom_headers)
-        if self.config.accept_language is not None:
-            header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
-
-        # Construct and send request
-        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]:
-            exp = CloudError(response)
-            exp.request_id = response.headers.get('x-ms-request-id')
-            raise exp
-
-        deserialized = None
-        if response.status_code == 200:
-            deserialized = self._deserialize('PrivateEndpointConnection', response)
-
-        if raw:
-            client_raw_response = ClientRawResponse(deserialized, response)
-            return client_raw_response
-
-        return deserialized
-    get.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/privateEndpointConnections/{privateEndpointConnectionName}'}
-
-
-    def _create_or_update_initial(
-            self, resource_group_name, account_name, private_endpoint_connection_name, parameters, custom_headers=None, raw=False, **operation_config):
-        # Construct URL
-        url = self.create_or_update.metadata['url']
-        path_format_arguments = {
-            'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str', min_length=1),
-            'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', max_length=90, min_length=1, pattern=r'^[-\w\._\(\)]+$'),
-            'accountName': self._serialize.url("account_name", account_name, 'str', max_length=50, min_length=3, pattern=r'^[a-z0-9]+(-[a-z0-9]+)*'),
-            'privateEndpointConnectionName': self._serialize.url("private_endpoint_connection_name", private_endpoint_connection_name, 'str')
-        }
-        url = self._client.format_url(url, **path_format_arguments)
-
-        # Construct parameters
-        query_parameters = {}
-        query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str', min_length=1)
-
-        # Construct headers
-        header_parameters = {}
-        header_parameters['Accept'] = 'application/json'
-        header_parameters['Content-Type'] = 'application/json; charset=utf-8'
-        if self.config.generate_client_request_id:
-            header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
-        if custom_headers:
-            header_parameters.update(custom_headers)
-        if self.config.accept_language is not None:
-            header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
-
-        # Construct body
-        body_content = self._serialize.body(parameters, 'PrivateEndpointConnection')
-
-        # Construct and send request
-        request = self._client.put(url, query_parameters, header_parameters, body_content)
-        response = self._client.send(request, stream=False, **operation_config)
-
-        if response.status_code not in [200, 202]:
-            raise models.ErrorResponseException(self._deserialize, response)
-
-        deserialized = None
-
-        if response.status_code == 200:
-            deserialized = self._deserialize('PrivateEndpointConnection', response)
-
-        if raw:
-            client_raw_response = ClientRawResponse(deserialized, response)
-            return client_raw_response
-
-        return deserialized
-
-    def create_or_update(
-            self, resource_group_name, account_name, private_endpoint_connection_name, parameters, custom_headers=None, raw=False, polling=True, **operation_config):
-        """Approve or reject a private endpoint connection with a given name.
-
-        :param resource_group_name: The name of the resource group. The name
-         is case insensitive.
-        :type resource_group_name: str
-        :param account_name: Cosmos DB database account name.
-        :type account_name: str
-        :param private_endpoint_connection_name: The name of the private
-         endpoint connection.
-        :type private_endpoint_connection_name: str
-        :param parameters:
-        :type parameters:
-         ~azure.mgmt.cosmosdb.models.PrivateEndpointConnection
-        :param dict custom_headers: headers that will be added to the request
-        :param bool raw: The poller return type is ClientRawResponse, the
-         direct response alongside the deserialized response
-        :param polling: True for ARMPolling, False for no polling, or a
-         polling object for personal polling strategy
-        :return: An instance of LROPoller that returns
-         PrivateEndpointConnection or
-         ClientRawResponse<PrivateEndpointConnection> if raw==True
-        :rtype:
-         ~msrestazure.azure_operation.AzureOperationPoller[~azure.mgmt.cosmosdb.models.PrivateEndpointConnection]
-         or
-         ~msrestazure.azure_operation.AzureOperationPoller[~msrest.pipeline.ClientRawResponse[~azure.mgmt.cosmosdb.models.PrivateEndpointConnection]]
-        :raises:
-         :class:`ErrorResponseException<azure.mgmt.cosmosdb.models.ErrorResponseException>`
-        """
-        raw_result = self._create_or_update_initial(
-            resource_group_name=resource_group_name,
-            account_name=account_name,
-            private_endpoint_connection_name=private_endpoint_connection_name,
-            parameters=parameters,
-            custom_headers=custom_headers,
-            raw=True,
-            **operation_config
-        )
-
-        def get_long_running_output(response):
-            deserialized = self._deserialize('PrivateEndpointConnection', response)
-
-            if raw:
-                client_raw_response = ClientRawResponse(deserialized, response)
-                return client_raw_response
-
-            return deserialized
-
-        lro_delay = operation_config.get(
-            'long_running_operation_timeout',
-            self.config.long_running_operation_timeout)
-        if polling is True: polling_method = ARMPolling(lro_delay, **operation_config)
-        elif polling is False: polling_method = NoPolling()
-        else: polling_method = polling
-        return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
-    create_or_update.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/privateEndpointConnections/{privateEndpointConnectionName}'}
-
-
-    def _delete_initial(
-            self, resource_group_name, account_name, private_endpoint_connection_name, custom_headers=None, raw=False, **operation_config):
-        # Construct URL
-        url = self.delete.metadata['url']
-        path_format_arguments = {
-            'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str', min_length=1),
-            'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', max_length=90, min_length=1, pattern=r'^[-\w\._\(\)]+$'),
-            'accountName': self._serialize.url("account_name", account_name, 'str', max_length=50, min_length=3, pattern=r'^[a-z0-9]+(-[a-z0-9]+)*'),
-            'privateEndpointConnectionName': self._serialize.url("private_endpoint_connection_name", private_endpoint_connection_name, 'str')
-        }
-        url = self._client.format_url(url, **path_format_arguments)
-
-        # Construct parameters
-        query_parameters = {}
-        query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str', min_length=1)
-
-        # Construct headers
-        header_parameters = {}
-        if self.config.generate_client_request_id:
-            header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
-        if custom_headers:
-            header_parameters.update(custom_headers)
-        if self.config.accept_language is not None:
-            header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
-
-        # Construct and send request
-        request = self._client.delete(url, query_parameters, header_parameters)
-        response = self._client.send(request, stream=False, **operation_config)
-
-        if response.status_code not in [202, 204]:
-            raise models.ErrorResponseException(self._deserialize, response)
-
-        if raw:
-            client_raw_response = ClientRawResponse(None, response)
-            return client_raw_response
-
-    def delete(
-            self, resource_group_name, account_name, private_endpoint_connection_name, custom_headers=None, raw=False, polling=True, **operation_config):
-        """Deletes a private endpoint connection with a given name.
-
-        :param resource_group_name: The name of the resource group. The name
-         is case insensitive.
-        :type resource_group_name: str
-        :param account_name: Cosmos DB database account name.
-        :type account_name: str
-        :param private_endpoint_connection_name: The name of the private
-         endpoint connection.
-        :type private_endpoint_connection_name: str
-        :param dict custom_headers: headers that will be added to the request
-        :param bool raw: The poller return type is ClientRawResponse, the
-         direct response alongside the deserialized response
-        :param polling: True for ARMPolling, False for no polling, or a
-         polling object for personal polling strategy
-        :return: An instance of LROPoller that returns None or
-         ClientRawResponse<None> if raw==True
-        :rtype: ~msrestazure.azure_operation.AzureOperationPoller[None] or
-         ~msrestazure.azure_operation.AzureOperationPoller[~msrest.pipeline.ClientRawResponse[None]]
-        :raises:
-         :class:`ErrorResponseException<azure.mgmt.cosmosdb.models.ErrorResponseException>`
-        """
-        raw_result = self._delete_initial(
-            resource_group_name=resource_group_name,
-            account_name=account_name,
-            private_endpoint_connection_name=private_endpoint_connection_name,
-            custom_headers=custom_headers,
-            raw=True,
-            **operation_config
-        )
-
-        def get_long_running_output(response):
-            if raw:
-                client_raw_response = ClientRawResponse(None, response)
-                return client_raw_response
-
-        lro_delay = operation_config.get(
-            'long_running_operation_timeout',
-            self.config.long_running_operation_timeout)
-        if polling is True: polling_method = ARMPolling(lro_delay, **operation_config)
-        elif polling is False: polling_method = NoPolling()
-        else: polling_method = polling
-        return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
-    delete.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/privateEndpointConnections/{privateEndpointConnectionName}'}
diff --git a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_private_link_resources_operations.py b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_private_link_resources_operations.py
deleted file mode 100644
index 6996b4120da3..000000000000
--- a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_private_link_resources_operations.py
+++ /dev/null
@@ -1,180 +0,0 @@
-# coding=utf-8
-# --------------------------------------------------------------------------
-# Copyright (c) Microsoft Corporation. All rights reserved.
-# Licensed under the MIT License. See License.txt in the project root for
-# license information.
-#
-# Code generated by Microsoft (R) AutoRest Code Generator.
-# Changes may cause incorrect behavior and will be lost if the code is
-# regenerated.
-# --------------------------------------------------------------------------
-
-import uuid
-from msrest.pipeline import ClientRawResponse
-from msrestazure.azure_exceptions import CloudError
-
-from .. import models
-
-
-class PrivateLinkResourcesOperations(object):
-    """PrivateLinkResourcesOperations operations.
-
-    You should not instantiate directly this class, but create a Client instance that will create it for you and attach it as attribute.
-
-    :param client: Client for service requests.
-    :param config: Configuration of service client.
-    :param serializer: An object model serializer.
-    :param deserializer: An object model deserializer.
-    :ivar api_version: The API version to use for this operation. Constant value: "2019-08-01-preview".
-    """
-
-    models = models
-
-    def __init__(self, client, config, serializer, deserializer):
-
-        self._client = client
-        self._serialize = serializer
-        self._deserialize = deserializer
-        self.api_version = "2019-08-01-preview"
-
-        self.config = config
-
-    def list_by_database_account(
-            self, resource_group_name, account_name, custom_headers=None, raw=False, **operation_config):
-        """Gets the private link resources that need to be created for a Cosmos DB
-        account.
-
-        :param resource_group_name: The name of the resource group. The name
-         is case insensitive.
-        :type resource_group_name: str
-        :param account_name: Cosmos DB database account name.
-        :type account_name: str
-        :param dict custom_headers: headers that will be added to the request
-        :param bool raw: returns the direct response alongside the
-         deserialized response
-        :param operation_config: :ref:`Operation configuration
-         overrides<msrest:optionsforoperations>`.
-        :return: An iterator like instance of PrivateLinkResource
-        :rtype:
-         ~azure.mgmt.cosmosdb.models.PrivateLinkResourcePaged[~azure.mgmt.cosmosdb.models.PrivateLinkResource]
-        :raises: :class:`CloudError<msrestazure.azure_exceptions.CloudError>`
-        """
-        def prepare_request(next_link=None):
-            if not next_link:
-                # Construct URL
-                url = self.list_by_database_account.metadata['url']
-                path_format_arguments = {
-                    'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str', min_length=1),
-                    'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', max_length=90, min_length=1, pattern=r'^[-\w\._\(\)]+$'),
-                    'accountName': self._serialize.url("account_name", account_name, 'str', max_length=50, min_length=3, pattern=r'^[a-z0-9]+(-[a-z0-9]+)*')
-                }
-                url = self._client.format_url(url, **path_format_arguments)
-
-                # Construct parameters
-                query_parameters = {}
-                query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str', min_length=1)
-
-            else:
-                url = next_link
-                query_parameters = {}
-
-            # Construct headers
-            header_parameters = {}
-            header_parameters['Accept'] = 'application/json'
-            if self.config.generate_client_request_id:
-                header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
-            if custom_headers:
-                header_parameters.update(custom_headers)
-            if self.config.accept_language is not None:
-                header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
-
-            # Construct and send request
-            request = self._client.get(url, query_parameters, header_parameters)
-            return request
-
-        def internal_paging(next_link=None):
-            request = prepare_request(next_link)
-
-            response = self._client.send(request, stream=False, **operation_config)
-
-            if response.status_code not in [200]:
-                exp = CloudError(response)
-                exp.request_id = response.headers.get('x-ms-request-id')
-                raise exp
-
-            return response
-
-        # Deserialize response
-        header_dict = None
-        if raw:
-            header_dict = {}
-        deserialized = models.PrivateLinkResourcePaged(internal_paging, self._deserialize.dependencies, header_dict)
-
-        return deserialized
-    list_by_database_account.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/privateLinkResources'}
-
-    def get(
-            self, resource_group_name, account_name, group_name, custom_headers=None, raw=False, **operation_config):
-        """Gets the private link resources that need to be created for a Cosmos DB
-        account.
-
-        :param resource_group_name: The name of the resource group. The name
-         is case insensitive.
-        :type resource_group_name: str
-        :param account_name: Cosmos DB database account name.
-        :type account_name: str
-        :param group_name: The name of the private link resource.
-        :type group_name: str
-        :param dict custom_headers: headers that will be added to the request
-        :param bool raw: returns the direct response alongside the
-         deserialized response
-        :param operation_config: :ref:`Operation configuration
-         overrides<msrest:optionsforoperations>`.
-        :return: PrivateLinkResource or ClientRawResponse if raw=true
-        :rtype: ~azure.mgmt.cosmosdb.models.PrivateLinkResource or
-         ~msrest.pipeline.ClientRawResponse
-        :raises: :class:`CloudError<msrestazure.azure_exceptions.CloudError>`
-        """
-        # Construct URL
-        url = self.get.metadata['url']
-        path_format_arguments = {
-            'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str', min_length=1),
-            'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', max_length=90, min_length=1, pattern=r'^[-\w\._\(\)]+$'),
-            'accountName': self._serialize.url("account_name", account_name, 'str', max_length=50, min_length=3, pattern=r'^[a-z0-9]+(-[a-z0-9]+)*'),
-            'groupName': self._serialize.url("group_name", group_name, 'str')
-        }
-        url = self._client.format_url(url, **path_format_arguments)
-
-        # Construct parameters
-        query_parameters = {}
-        query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str', min_length=1)
-
-        # Construct headers
-        header_parameters = {}
-        header_parameters['Accept'] = 'application/json'
-        if self.config.generate_client_request_id:
-            header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
-        if custom_headers:
-            header_parameters.update(custom_headers)
-        if self.config.accept_language is not None:
-            header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
-
-        # Construct and send request
-        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]:
-            exp = CloudError(response)
-            exp.request_id = response.headers.get('x-ms-request-id')
-            raise exp
-
-        deserialized = None
-        if response.status_code == 200:
-            deserialized = self._deserialize('PrivateLinkResource', response)
-
-        if raw:
-            client_raw_response = ClientRawResponse(deserialized, response)
-            return client_raw_response
-
-        return deserialized
-    get.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/privateLinkResources/{groupName}'}
diff --git a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_restorable_database_accounts_operations.py b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_restorable_database_accounts_operations.py
deleted file mode 100644
index 4fd745a1376b..000000000000
--- a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_restorable_database_accounts_operations.py
+++ /dev/null
@@ -1,241 +0,0 @@
-# coding=utf-8
-# --------------------------------------------------------------------------
-# Copyright (c) Microsoft Corporation. All rights reserved.
-# Licensed under the MIT License. See License.txt in the project root for
-# license information.
-#
-# Code generated by Microsoft (R) AutoRest Code Generator.
-# Changes may cause incorrect behavior and will be lost if the code is
-# regenerated.
-# --------------------------------------------------------------------------
-
-import uuid
-from msrest.pipeline import ClientRawResponse
-
-from .. import models
-
-
-class RestorableDatabaseAccountsOperations(object):
-    """RestorableDatabaseAccountsOperations operations.
-
-    You should not instantiate directly this class, but create a Client instance that will create it for you and attach it as attribute.
-
-    :param client: Client for service requests.
-    :param config: Configuration of service client.
-    :param serializer: An object model serializer.
-    :param deserializer: An object model deserializer.
-    :ivar api_version: The API version to use for this operation. Constant value: "2020-06-01-preview".
-    """
-
-    models = models
-
-    def __init__(self, client, config, serializer, deserializer):
-
-        self._client = client
-        self._serialize = serializer
-        self._deserialize = deserializer
-        self.api_version = "2020-06-01-preview"
-
-        self.config = config
-
-    def list_by_location(
-            self, location, custom_headers=None, raw=False, **operation_config):
-        """Lists all the restorable Azure Cosmos DB database accounts available
-        under the subscription and in a region.
-
-        :param location: Cosmos DB region, with spaces between words and each
-         word capitalized.
-        :type location: str
-        :param dict custom_headers: headers that will be added to the request
-        :param bool raw: returns the direct response alongside the
-         deserialized response
-        :param operation_config: :ref:`Operation configuration
-         overrides<msrest:optionsforoperations>`.
-        :return: An iterator like instance of
-         RestorableDatabaseAccountGetResult
-        :rtype:
-         ~azure.mgmt.cosmosdb.models.RestorableDatabaseAccountGetResultPaged[~azure.mgmt.cosmosdb.models.RestorableDatabaseAccountGetResult]
-        :raises:
-         :class:`DefaultErrorResponseException<azure.mgmt.cosmosdb.models.DefaultErrorResponseException>`
-        """
-        def prepare_request(next_link=None):
-            if not next_link:
-                # Construct URL
-                url = self.list_by_location.metadata['url']
-                path_format_arguments = {
-                    'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str', min_length=1),
-                    'location': self._serialize.url("location", location, 'str')
-                }
-                url = self._client.format_url(url, **path_format_arguments)
-
-                # Construct parameters
-                query_parameters = {}
-                query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str', min_length=1)
-
-            else:
-                url = next_link
-                query_parameters = {}
-
-            # Construct headers
-            header_parameters = {}
-            header_parameters['Accept'] = 'application/json'
-            if self.config.generate_client_request_id:
-                header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
-            if custom_headers:
-                header_parameters.update(custom_headers)
-            if self.config.accept_language is not None:
-                header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
-
-            # Construct and send request
-            request = self._client.get(url, query_parameters, header_parameters)
-            return request
-
-        def internal_paging(next_link=None):
-            request = prepare_request(next_link)
-
-            response = self._client.send(request, stream=False, **operation_config)
-
-            if response.status_code not in [200]:
-                raise models.DefaultErrorResponseException(self._deserialize, response)
-
-            return response
-
-        # Deserialize response
-        header_dict = None
-        if raw:
-            header_dict = {}
-        deserialized = models.RestorableDatabaseAccountGetResultPaged(internal_paging, self._deserialize.dependencies, header_dict)
-
-        return deserialized
-    list_by_location.metadata = {'url': '/subscriptions/{subscriptionId}/providers/Microsoft.DocumentDB/locations/{location}/restorableDatabaseAccounts'}
-
-    def list(
-            self, custom_headers=None, raw=False, **operation_config):
-        """Lists all the restorable Azure Cosmos DB database accounts available
-        under the subscription.
-
-        :param dict custom_headers: headers that will be added to the request
-        :param bool raw: returns the direct response alongside the
-         deserialized response
-        :param operation_config: :ref:`Operation configuration
-         overrides<msrest:optionsforoperations>`.
-        :return: An iterator like instance of
-         RestorableDatabaseAccountGetResult
-        :rtype:
-         ~azure.mgmt.cosmosdb.models.RestorableDatabaseAccountGetResultPaged[~azure.mgmt.cosmosdb.models.RestorableDatabaseAccountGetResult]
-        :raises:
-         :class:`DefaultErrorResponseException<azure.mgmt.cosmosdb.models.DefaultErrorResponseException>`
-        """
-        def prepare_request(next_link=None):
-            if not next_link:
-                # Construct URL
-                url = self.list.metadata['url']
-                path_format_arguments = {
-                    'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str', min_length=1)
-                }
-                url = self._client.format_url(url, **path_format_arguments)
-
-                # Construct parameters
-                query_parameters = {}
-                query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str', min_length=1)
-
-            else:
-                url = next_link
-                query_parameters = {}
-
-            # Construct headers
-            header_parameters = {}
-            header_parameters['Accept'] = 'application/json'
-            if self.config.generate_client_request_id:
-                header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
-            if custom_headers:
-                header_parameters.update(custom_headers)
-            if self.config.accept_language is not None:
-                header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
-
-            # Construct and send request
-            request = self._client.get(url, query_parameters, header_parameters)
-            return request
-
-        def internal_paging(next_link=None):
-            request = prepare_request(next_link)
-
-            response = self._client.send(request, stream=False, **operation_config)
-
-            if response.status_code not in [200]:
-                raise models.DefaultErrorResponseException(self._deserialize, response)
-
-            return response
-
-        # Deserialize response
-        header_dict = None
-        if raw:
-            header_dict = {}
-        deserialized = models.RestorableDatabaseAccountGetResultPaged(internal_paging, self._deserialize.dependencies, header_dict)
-
-        return deserialized
-    list.metadata = {'url': '/subscriptions/{subscriptionId}/providers/Microsoft.DocumentDB/restorableDatabaseAccounts'}
-
-    def get_by_location(
-            self, location, instance_id, custom_headers=None, raw=False, **operation_config):
-        """Retrieves the properties of an existing Azure Cosmos DB restorable
-        database account.
-
-        :param location: Cosmos DB region, with spaces between words and each
-         word capitalized.
-        :type location: str
-        :param instance_id: The instanceId GUID of a restorable database
-         account.
-        :type instance_id: str
-        :param dict custom_headers: headers that will be added to the request
-        :param bool raw: returns the direct response alongside the
-         deserialized response
-        :param operation_config: :ref:`Operation configuration
-         overrides<msrest:optionsforoperations>`.
-        :return: RestorableDatabaseAccountGetResult or ClientRawResponse if
-         raw=true
-        :rtype: ~azure.mgmt.cosmosdb.models.RestorableDatabaseAccountGetResult
-         or ~msrest.pipeline.ClientRawResponse
-        :raises:
-         :class:`DefaultErrorResponseException<azure.mgmt.cosmosdb.models.DefaultErrorResponseException>`
-        """
-        # Construct URL
-        url = self.get_by_location.metadata['url']
-        path_format_arguments = {
-            'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str', min_length=1),
-            'location': self._serialize.url("location", location, 'str'),
-            'instanceId': self._serialize.url("instance_id", instance_id, 'str')
-        }
-        url = self._client.format_url(url, **path_format_arguments)
-
-        # Construct parameters
-        query_parameters = {}
-        query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str', min_length=1)
-
-        # Construct headers
-        header_parameters = {}
-        header_parameters['Accept'] = 'application/json'
-        if self.config.generate_client_request_id:
-            header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
-        if custom_headers:
-            header_parameters.update(custom_headers)
-        if self.config.accept_language is not None:
-            header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
-
-        # Construct and send request
-        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]:
-            raise models.DefaultErrorResponseException(self._deserialize, response)
-
-        deserialized = None
-        if response.status_code == 200:
-            deserialized = self._deserialize('RestorableDatabaseAccountGetResult', response)
-
-        if raw:
-            client_raw_response = ClientRawResponse(deserialized, response)
-            return client_raw_response
-
-        return deserialized
-    get_by_location.metadata = {'url': '/subscriptions/{subscriptionId}/providers/Microsoft.DocumentDB/locations/{location}/restorableDatabaseAccounts/{instanceId}'}
diff --git a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_sql_resources_operations.py b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_sql_resources_operations.py
index 7211509bb5e9..919fc387c4f8 100644
--- a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_sql_resources_operations.py
+++ b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_sql_resources_operations.py
@@ -27,7 +27,7 @@ class SqlResourcesOperations(object):
     :param config: Configuration of service client.
     :param serializer: An object model serializer.
     :param deserializer: An object model deserializer.
-    :ivar api_version: The API version to use for this operation. Constant value: "2020-06-01-preview".
+    :ivar api_version: The API version to use for this operation. Constant value: "2020-09-01".
     """
 
     models = models
@@ -37,7 +37,7 @@ def __init__(self, client, config, serializer, deserializer):
         self._client = client
         self._serialize = serializer
         self._deserialize = deserializer
-        self.api_version = "2020-06-01-preview"
+        self.api_version = "2020-09-01"
 
         self.config = config
 
@@ -546,6 +546,204 @@ def get_long_running_output(response):
         return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
     update_sql_database_throughput.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/sqlDatabases/{databaseName}/throughputSettings/default'}
 
+
+    def _migrate_sql_database_to_autoscale_initial(
+            self, resource_group_name, account_name, database_name, custom_headers=None, raw=False, **operation_config):
+        # Construct URL
+        url = self.migrate_sql_database_to_autoscale.metadata['url']
+        path_format_arguments = {
+            'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str', min_length=1),
+            'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', max_length=90, min_length=1, pattern=r'^[-\w\._\(\)]+$'),
+            'accountName': self._serialize.url("account_name", account_name, 'str', max_length=50, min_length=3, pattern=r'^[a-z0-9]+(-[a-z0-9]+)*'),
+            'databaseName': self._serialize.url("database_name", database_name, 'str')
+        }
+        url = self._client.format_url(url, **path_format_arguments)
+
+        # Construct parameters
+        query_parameters = {}
+        query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str', min_length=1)
+
+        # Construct headers
+        header_parameters = {}
+        header_parameters['Accept'] = 'application/json'
+        if self.config.generate_client_request_id:
+            header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
+        if custom_headers:
+            header_parameters.update(custom_headers)
+        if self.config.accept_language is not None:
+            header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
+
+        # Construct and send request
+        request = self._client.post(url, query_parameters, header_parameters)
+        response = self._client.send(request, stream=False, **operation_config)
+
+        if response.status_code not in [200, 202]:
+            raise models.ErrorResponseUpdatedFormatException(self._deserialize, response)
+
+        deserialized = None
+
+        if response.status_code == 200:
+            deserialized = self._deserialize('ThroughputSettingsGetResults', response)
+
+        if raw:
+            client_raw_response = ClientRawResponse(deserialized, response)
+            return client_raw_response
+
+        return deserialized
+
+    def migrate_sql_database_to_autoscale(
+            self, resource_group_name, account_name, database_name, custom_headers=None, raw=False, polling=True, **operation_config):
+        """Migrate an Azure Cosmos DB SQL database from manual throughput to
+        autoscale.
+
+        :param resource_group_name: The name of the resource group. The name
+         is case insensitive.
+        :type resource_group_name: str
+        :param account_name: Cosmos DB database account name.
+        :type account_name: str
+        :param database_name: Cosmos DB database name.
+        :type database_name: str
+        :param dict custom_headers: headers that will be added to the request
+        :param bool raw: The poller return type is ClientRawResponse, the
+         direct response alongside the deserialized response
+        :param polling: True for ARMPolling, False for no polling, or a
+         polling object for personal polling strategy
+        :return: An instance of LROPoller that returns
+         ThroughputSettingsGetResults or
+         ClientRawResponse<ThroughputSettingsGetResults> if raw==True
+        :rtype:
+         ~msrestazure.azure_operation.AzureOperationPoller[~azure.mgmt.cosmosdb.models.ThroughputSettingsGetResults]
+         or
+         ~msrestazure.azure_operation.AzureOperationPoller[~msrest.pipeline.ClientRawResponse[~azure.mgmt.cosmosdb.models.ThroughputSettingsGetResults]]
+        :raises:
+         :class:`ErrorResponseUpdatedFormatException<azure.mgmt.cosmosdb.models.ErrorResponseUpdatedFormatException>`
+        """
+        raw_result = self._migrate_sql_database_to_autoscale_initial(
+            resource_group_name=resource_group_name,
+            account_name=account_name,
+            database_name=database_name,
+            custom_headers=custom_headers,
+            raw=True,
+            **operation_config
+        )
+
+        def get_long_running_output(response):
+            deserialized = self._deserialize('ThroughputSettingsGetResults', response)
+
+            if raw:
+                client_raw_response = ClientRawResponse(deserialized, response)
+                return client_raw_response
+
+            return deserialized
+
+        lro_delay = operation_config.get(
+            'long_running_operation_timeout',
+            self.config.long_running_operation_timeout)
+        if polling is True: polling_method = ARMPolling(lro_delay, **operation_config)
+        elif polling is False: polling_method = NoPolling()
+        else: polling_method = polling
+        return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
+    migrate_sql_database_to_autoscale.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/sqlDatabases/{databaseName}/throughputSettings/default/migrateToAutoscale'}
+
+
+    def _migrate_sql_database_to_manual_throughput_initial(
+            self, resource_group_name, account_name, database_name, custom_headers=None, raw=False, **operation_config):
+        # Construct URL
+        url = self.migrate_sql_database_to_manual_throughput.metadata['url']
+        path_format_arguments = {
+            'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str', min_length=1),
+            'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', max_length=90, min_length=1, pattern=r'^[-\w\._\(\)]+$'),
+            'accountName': self._serialize.url("account_name", account_name, 'str', max_length=50, min_length=3, pattern=r'^[a-z0-9]+(-[a-z0-9]+)*'),
+            'databaseName': self._serialize.url("database_name", database_name, 'str')
+        }
+        url = self._client.format_url(url, **path_format_arguments)
+
+        # Construct parameters
+        query_parameters = {}
+        query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str', min_length=1)
+
+        # Construct headers
+        header_parameters = {}
+        header_parameters['Accept'] = 'application/json'
+        if self.config.generate_client_request_id:
+            header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
+        if custom_headers:
+            header_parameters.update(custom_headers)
+        if self.config.accept_language is not None:
+            header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
+
+        # Construct and send request
+        request = self._client.post(url, query_parameters, header_parameters)
+        response = self._client.send(request, stream=False, **operation_config)
+
+        if response.status_code not in [200, 202]:
+            raise models.ErrorResponseUpdatedFormatException(self._deserialize, response)
+
+        deserialized = None
+
+        if response.status_code == 200:
+            deserialized = self._deserialize('ThroughputSettingsGetResults', response)
+
+        if raw:
+            client_raw_response = ClientRawResponse(deserialized, response)
+            return client_raw_response
+
+        return deserialized
+
+    def migrate_sql_database_to_manual_throughput(
+            self, resource_group_name, account_name, database_name, custom_headers=None, raw=False, polling=True, **operation_config):
+        """Migrate an Azure Cosmos DB SQL database from autoscale to manual
+        throughput.
+
+        :param resource_group_name: The name of the resource group. The name
+         is case insensitive.
+        :type resource_group_name: str
+        :param account_name: Cosmos DB database account name.
+        :type account_name: str
+        :param database_name: Cosmos DB database name.
+        :type database_name: str
+        :param dict custom_headers: headers that will be added to the request
+        :param bool raw: The poller return type is ClientRawResponse, the
+         direct response alongside the deserialized response
+        :param polling: True for ARMPolling, False for no polling, or a
+         polling object for personal polling strategy
+        :return: An instance of LROPoller that returns
+         ThroughputSettingsGetResults or
+         ClientRawResponse<ThroughputSettingsGetResults> if raw==True
+        :rtype:
+         ~msrestazure.azure_operation.AzureOperationPoller[~azure.mgmt.cosmosdb.models.ThroughputSettingsGetResults]
+         or
+         ~msrestazure.azure_operation.AzureOperationPoller[~msrest.pipeline.ClientRawResponse[~azure.mgmt.cosmosdb.models.ThroughputSettingsGetResults]]
+        :raises:
+         :class:`ErrorResponseUpdatedFormatException<azure.mgmt.cosmosdb.models.ErrorResponseUpdatedFormatException>`
+        """
+        raw_result = self._migrate_sql_database_to_manual_throughput_initial(
+            resource_group_name=resource_group_name,
+            account_name=account_name,
+            database_name=database_name,
+            custom_headers=custom_headers,
+            raw=True,
+            **operation_config
+        )
+
+        def get_long_running_output(response):
+            deserialized = self._deserialize('ThroughputSettingsGetResults', response)
+
+            if raw:
+                client_raw_response = ClientRawResponse(deserialized, response)
+                return client_raw_response
+
+            return deserialized
+
+        lro_delay = operation_config.get(
+            'long_running_operation_timeout',
+            self.config.long_running_operation_timeout)
+        if polling is True: polling_method = ARMPolling(lro_delay, **operation_config)
+        elif polling is False: polling_method = NoPolling()
+        else: polling_method = polling
+        return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
+    migrate_sql_database_to_manual_throughput.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/sqlDatabases/{databaseName}/throughputSettings/default/migrateToManualThroughput'}
+
     def list_sql_containers(
             self, resource_group_name, account_name, database_name, custom_headers=None, raw=False, **operation_config):
         """Lists the SQL container under an existing Azure Cosmos DB database
@@ -1072,10 +1270,56 @@ def get_long_running_output(response):
         return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
     update_sql_container_throughput.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/sqlDatabases/{databaseName}/containers/{containerName}/throughputSettings/default'}
 
-    def list_sql_stored_procedures(
+
+    def _migrate_sql_container_to_autoscale_initial(
             self, resource_group_name, account_name, database_name, container_name, custom_headers=None, raw=False, **operation_config):
-        """Lists the SQL storedProcedure under an existing Azure Cosmos DB
-        database account.
+        # Construct URL
+        url = self.migrate_sql_container_to_autoscale.metadata['url']
+        path_format_arguments = {
+            'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str', min_length=1),
+            'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', max_length=90, min_length=1, pattern=r'^[-\w\._\(\)]+$'),
+            'accountName': self._serialize.url("account_name", account_name, 'str', max_length=50, min_length=3, pattern=r'^[a-z0-9]+(-[a-z0-9]+)*'),
+            'databaseName': self._serialize.url("database_name", database_name, 'str'),
+            'containerName': self._serialize.url("container_name", container_name, 'str')
+        }
+        url = self._client.format_url(url, **path_format_arguments)
+
+        # Construct parameters
+        query_parameters = {}
+        query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str', min_length=1)
+
+        # Construct headers
+        header_parameters = {}
+        header_parameters['Accept'] = 'application/json'
+        if self.config.generate_client_request_id:
+            header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
+        if custom_headers:
+            header_parameters.update(custom_headers)
+        if self.config.accept_language is not None:
+            header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
+
+        # Construct and send request
+        request = self._client.post(url, query_parameters, header_parameters)
+        response = self._client.send(request, stream=False, **operation_config)
+
+        if response.status_code not in [200, 202]:
+            raise models.ErrorResponseUpdatedFormatException(self._deserialize, response)
+
+        deserialized = None
+
+        if response.status_code == 200:
+            deserialized = self._deserialize('ThroughputSettingsGetResults', response)
+
+        if raw:
+            client_raw_response = ClientRawResponse(deserialized, response)
+            return client_raw_response
+
+        return deserialized
+
+    def migrate_sql_container_to_autoscale(
+            self, resource_group_name, account_name, database_name, container_name, custom_headers=None, raw=False, polling=True, **operation_config):
+        """Migrate an Azure Cosmos DB SQL container from manual throughput to
+        autoscale.
 
         :param resource_group_name: The name of the resource group. The name
          is case insensitive.
@@ -1087,30 +1331,191 @@ def list_sql_stored_procedures(
         :param container_name: Cosmos DB container name.
         :type container_name: str
         :param dict custom_headers: headers that will be added to the request
-        :param bool raw: returns the direct response alongside the
-         deserialized response
-        :param operation_config: :ref:`Operation configuration
-         overrides<msrest:optionsforoperations>`.
-        :return: An iterator like instance of SqlStoredProcedureGetResults
+        :param bool raw: The poller return type is ClientRawResponse, the
+         direct response alongside the deserialized response
+        :param polling: True for ARMPolling, False for no polling, or a
+         polling object for personal polling strategy
+        :return: An instance of LROPoller that returns
+         ThroughputSettingsGetResults or
+         ClientRawResponse<ThroughputSettingsGetResults> if raw==True
         :rtype:
-         ~azure.mgmt.cosmosdb.models.SqlStoredProcedureGetResultsPaged[~azure.mgmt.cosmosdb.models.SqlStoredProcedureGetResults]
-        :raises: :class:`CloudError<msrestazure.azure_exceptions.CloudError>`
+         ~msrestazure.azure_operation.AzureOperationPoller[~azure.mgmt.cosmosdb.models.ThroughputSettingsGetResults]
+         or
+         ~msrestazure.azure_operation.AzureOperationPoller[~msrest.pipeline.ClientRawResponse[~azure.mgmt.cosmosdb.models.ThroughputSettingsGetResults]]
+        :raises:
+         :class:`ErrorResponseUpdatedFormatException<azure.mgmt.cosmosdb.models.ErrorResponseUpdatedFormatException>`
         """
-        def prepare_request(next_link=None):
-            if not next_link:
-                # Construct URL
-                url = self.list_sql_stored_procedures.metadata['url']
-                path_format_arguments = {
-                    'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str', min_length=1),
-                    'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', max_length=90, min_length=1, pattern=r'^[-\w\._\(\)]+$'),
-                    'accountName': self._serialize.url("account_name", account_name, 'str', max_length=50, min_length=3, pattern=r'^[a-z0-9]+(-[a-z0-9]+)*'),
-                    'databaseName': self._serialize.url("database_name", database_name, 'str'),
-                    'containerName': self._serialize.url("container_name", container_name, 'str')
-                }
-                url = self._client.format_url(url, **path_format_arguments)
-
-                # Construct parameters
-                query_parameters = {}
+        raw_result = self._migrate_sql_container_to_autoscale_initial(
+            resource_group_name=resource_group_name,
+            account_name=account_name,
+            database_name=database_name,
+            container_name=container_name,
+            custom_headers=custom_headers,
+            raw=True,
+            **operation_config
+        )
+
+        def get_long_running_output(response):
+            deserialized = self._deserialize('ThroughputSettingsGetResults', response)
+
+            if raw:
+                client_raw_response = ClientRawResponse(deserialized, response)
+                return client_raw_response
+
+            return deserialized
+
+        lro_delay = operation_config.get(
+            'long_running_operation_timeout',
+            self.config.long_running_operation_timeout)
+        if polling is True: polling_method = ARMPolling(lro_delay, **operation_config)
+        elif polling is False: polling_method = NoPolling()
+        else: polling_method = polling
+        return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
+    migrate_sql_container_to_autoscale.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/sqlDatabases/{databaseName}/containers/{containerName}/throughputSettings/default/migrateToAutoscale'}
+
+
+    def _migrate_sql_container_to_manual_throughput_initial(
+            self, resource_group_name, account_name, database_name, container_name, custom_headers=None, raw=False, **operation_config):
+        # Construct URL
+        url = self.migrate_sql_container_to_manual_throughput.metadata['url']
+        path_format_arguments = {
+            'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str', min_length=1),
+            'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', max_length=90, min_length=1, pattern=r'^[-\w\._\(\)]+$'),
+            'accountName': self._serialize.url("account_name", account_name, 'str', max_length=50, min_length=3, pattern=r'^[a-z0-9]+(-[a-z0-9]+)*'),
+            'databaseName': self._serialize.url("database_name", database_name, 'str'),
+            'containerName': self._serialize.url("container_name", container_name, 'str')
+        }
+        url = self._client.format_url(url, **path_format_arguments)
+
+        # Construct parameters
+        query_parameters = {}
+        query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str', min_length=1)
+
+        # Construct headers
+        header_parameters = {}
+        header_parameters['Accept'] = 'application/json'
+        if self.config.generate_client_request_id:
+            header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
+        if custom_headers:
+            header_parameters.update(custom_headers)
+        if self.config.accept_language is not None:
+            header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
+
+        # Construct and send request
+        request = self._client.post(url, query_parameters, header_parameters)
+        response = self._client.send(request, stream=False, **operation_config)
+
+        if response.status_code not in [200, 202]:
+            raise models.ErrorResponseUpdatedFormatException(self._deserialize, response)
+
+        deserialized = None
+
+        if response.status_code == 200:
+            deserialized = self._deserialize('ThroughputSettingsGetResults', response)
+
+        if raw:
+            client_raw_response = ClientRawResponse(deserialized, response)
+            return client_raw_response
+
+        return deserialized
+
+    def migrate_sql_container_to_manual_throughput(
+            self, resource_group_name, account_name, database_name, container_name, custom_headers=None, raw=False, polling=True, **operation_config):
+        """Migrate an Azure Cosmos DB SQL container from autoscale to manual
+        throughput.
+
+        :param resource_group_name: The name of the resource group. The name
+         is case insensitive.
+        :type resource_group_name: str
+        :param account_name: Cosmos DB database account name.
+        :type account_name: str
+        :param database_name: Cosmos DB database name.
+        :type database_name: str
+        :param container_name: Cosmos DB container name.
+        :type container_name: str
+        :param dict custom_headers: headers that will be added to the request
+        :param bool raw: The poller return type is ClientRawResponse, the
+         direct response alongside the deserialized response
+        :param polling: True for ARMPolling, False for no polling, or a
+         polling object for personal polling strategy
+        :return: An instance of LROPoller that returns
+         ThroughputSettingsGetResults or
+         ClientRawResponse<ThroughputSettingsGetResults> if raw==True
+        :rtype:
+         ~msrestazure.azure_operation.AzureOperationPoller[~azure.mgmt.cosmosdb.models.ThroughputSettingsGetResults]
+         or
+         ~msrestazure.azure_operation.AzureOperationPoller[~msrest.pipeline.ClientRawResponse[~azure.mgmt.cosmosdb.models.ThroughputSettingsGetResults]]
+        :raises:
+         :class:`ErrorResponseUpdatedFormatException<azure.mgmt.cosmosdb.models.ErrorResponseUpdatedFormatException>`
+        """
+        raw_result = self._migrate_sql_container_to_manual_throughput_initial(
+            resource_group_name=resource_group_name,
+            account_name=account_name,
+            database_name=database_name,
+            container_name=container_name,
+            custom_headers=custom_headers,
+            raw=True,
+            **operation_config
+        )
+
+        def get_long_running_output(response):
+            deserialized = self._deserialize('ThroughputSettingsGetResults', response)
+
+            if raw:
+                client_raw_response = ClientRawResponse(deserialized, response)
+                return client_raw_response
+
+            return deserialized
+
+        lro_delay = operation_config.get(
+            'long_running_operation_timeout',
+            self.config.long_running_operation_timeout)
+        if polling is True: polling_method = ARMPolling(lro_delay, **operation_config)
+        elif polling is False: polling_method = NoPolling()
+        else: polling_method = polling
+        return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
+    migrate_sql_container_to_manual_throughput.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/sqlDatabases/{databaseName}/containers/{containerName}/throughputSettings/default/migrateToManualThroughput'}
+
+    def list_sql_stored_procedures(
+            self, resource_group_name, account_name, database_name, container_name, custom_headers=None, raw=False, **operation_config):
+        """Lists the SQL storedProcedure under an existing Azure Cosmos DB
+        database account.
+
+        :param resource_group_name: The name of the resource group. The name
+         is case insensitive.
+        :type resource_group_name: str
+        :param account_name: Cosmos DB database account name.
+        :type account_name: str
+        :param database_name: Cosmos DB database name.
+        :type database_name: str
+        :param container_name: Cosmos DB container name.
+        :type container_name: str
+        :param dict custom_headers: headers that will be added to the request
+        :param bool raw: returns the direct response alongside the
+         deserialized response
+        :param operation_config: :ref:`Operation configuration
+         overrides<msrest:optionsforoperations>`.
+        :return: An iterator like instance of SqlStoredProcedureGetResults
+        :rtype:
+         ~azure.mgmt.cosmosdb.models.SqlStoredProcedureGetResultsPaged[~azure.mgmt.cosmosdb.models.SqlStoredProcedureGetResults]
+        :raises:
+         :class:`ErrorResponseUpdatedFormatException<azure.mgmt.cosmosdb.models.ErrorResponseUpdatedFormatException>`
+        """
+        def prepare_request(next_link=None):
+            if not next_link:
+                # Construct URL
+                url = self.list_sql_stored_procedures.metadata['url']
+                path_format_arguments = {
+                    'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str', min_length=1),
+                    'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', max_length=90, min_length=1, pattern=r'^[-\w\._\(\)]+$'),
+                    'accountName': self._serialize.url("account_name", account_name, 'str', max_length=50, min_length=3, pattern=r'^[a-z0-9]+(-[a-z0-9]+)*'),
+                    'databaseName': self._serialize.url("database_name", database_name, 'str'),
+                    'containerName': self._serialize.url("container_name", container_name, 'str')
+                }
+                url = self._client.format_url(url, **path_format_arguments)
+
+                # Construct parameters
+                query_parameters = {}
                 query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str', min_length=1)
 
             else:
@@ -1137,9 +1542,7 @@ def internal_paging(next_link=None):
             response = self._client.send(request, stream=False, **operation_config)
 
             if response.status_code not in [200]:
-                exp = CloudError(response)
-                exp.request_id = response.headers.get('x-ms-request-id')
-                raise exp
+                raise models.ErrorResponseUpdatedFormatException(self._deserialize, response)
 
             return response
 
@@ -2151,657 +2554,3 @@ def get_long_running_output(response):
         else: polling_method = polling
         return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
     delete_sql_trigger.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/sqlDatabases/{databaseName}/containers/{containerName}/triggers/{triggerName}'}
-
-    def get_sql_role_definition(
-            self, role_definition_id, resource_group_name, account_name, custom_headers=None, raw=False, **operation_config):
-        """Retrieves the properties of an existing Azure Cosmos DB SQL Role
-        Definition with the given Id.
-
-        :param role_definition_id: The GUID for the Role Definition.
-        :type role_definition_id: str
-        :param resource_group_name: The name of the resource group. The name
-         is case insensitive.
-        :type resource_group_name: str
-        :param account_name: Cosmos DB database account name.
-        :type account_name: str
-        :param dict custom_headers: headers that will be added to the request
-        :param bool raw: returns the direct response alongside the
-         deserialized response
-        :param operation_config: :ref:`Operation configuration
-         overrides<msrest:optionsforoperations>`.
-        :return: SqlRoleDefinitionGetResults or ClientRawResponse if raw=true
-        :rtype: ~azure.mgmt.cosmosdb.models.SqlRoleDefinitionGetResults or
-         ~msrest.pipeline.ClientRawResponse
-        :raises:
-         :class:`DefaultErrorResponseException<azure.mgmt.cosmosdb.models.DefaultErrorResponseException>`
-        """
-        # Construct URL
-        url = self.get_sql_role_definition.metadata['url']
-        path_format_arguments = {
-            'roleDefinitionId': self._serialize.url("role_definition_id", role_definition_id, 'str'),
-            'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str', min_length=1),
-            'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', max_length=90, min_length=1, pattern=r'^[-\w\._\(\)]+$'),
-            'accountName': self._serialize.url("account_name", account_name, 'str', max_length=50, min_length=3, pattern=r'^[a-z0-9]+(-[a-z0-9]+)*')
-        }
-        url = self._client.format_url(url, **path_format_arguments)
-
-        # Construct parameters
-        query_parameters = {}
-        query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str', min_length=1)
-
-        # Construct headers
-        header_parameters = {}
-        header_parameters['Accept'] = 'application/json'
-        if self.config.generate_client_request_id:
-            header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
-        if custom_headers:
-            header_parameters.update(custom_headers)
-        if self.config.accept_language is not None:
-            header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
-
-        # Construct and send request
-        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]:
-            raise models.DefaultErrorResponseException(self._deserialize, response)
-
-        deserialized = None
-        if response.status_code == 200:
-            deserialized = self._deserialize('SqlRoleDefinitionGetResults', response)
-
-        if raw:
-            client_raw_response = ClientRawResponse(deserialized, response)
-            return client_raw_response
-
-        return deserialized
-    get_sql_role_definition.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/sqlRoleDefinitions/{roleDefinitionId}'}
-
-
-    def _create_update_sql_role_definition_initial(
-            self, role_definition_id, resource_group_name, account_name, create_update_sql_role_definition_parameters, custom_headers=None, raw=False, **operation_config):
-        # Construct URL
-        url = self.create_update_sql_role_definition.metadata['url']
-        path_format_arguments = {
-            'roleDefinitionId': self._serialize.url("role_definition_id", role_definition_id, 'str'),
-            'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str', min_length=1),
-            'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', max_length=90, min_length=1, pattern=r'^[-\w\._\(\)]+$'),
-            'accountName': self._serialize.url("account_name", account_name, 'str', max_length=50, min_length=3, pattern=r'^[a-z0-9]+(-[a-z0-9]+)*')
-        }
-        url = self._client.format_url(url, **path_format_arguments)
-
-        # Construct parameters
-        query_parameters = {}
-        query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str', min_length=1)
-
-        # Construct headers
-        header_parameters = {}
-        header_parameters['Accept'] = 'application/json'
-        header_parameters['Content-Type'] = 'application/json; charset=utf-8'
-        if self.config.generate_client_request_id:
-            header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
-        if custom_headers:
-            header_parameters.update(custom_headers)
-        if self.config.accept_language is not None:
-            header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
-
-        # Construct body
-        body_content = self._serialize.body(create_update_sql_role_definition_parameters, 'SqlRoleDefinitionCreateUpdateParameters')
-
-        # Construct and send request
-        request = self._client.put(url, query_parameters, header_parameters, body_content)
-        response = self._client.send(request, stream=False, **operation_config)
-
-        if response.status_code not in [200, 202]:
-            raise models.DefaultErrorResponseException(self._deserialize, response)
-
-        deserialized = None
-
-        if response.status_code == 200:
-            deserialized = self._deserialize('SqlRoleDefinitionGetResults', response)
-
-        if raw:
-            client_raw_response = ClientRawResponse(deserialized, response)
-            return client_raw_response
-
-        return deserialized
-
-    def create_update_sql_role_definition(
-            self, role_definition_id, resource_group_name, account_name, create_update_sql_role_definition_parameters, custom_headers=None, raw=False, polling=True, **operation_config):
-        """Creates or updates an Azure Cosmos DB SQL Role Definition.
-
-        :param role_definition_id: The GUID for the Role Definition.
-        :type role_definition_id: str
-        :param resource_group_name: The name of the resource group. The name
-         is case insensitive.
-        :type resource_group_name: str
-        :param account_name: Cosmos DB database account name.
-        :type account_name: str
-        :param create_update_sql_role_definition_parameters: The properties
-         required to create or update a Role Definition.
-        :type create_update_sql_role_definition_parameters:
-         ~azure.mgmt.cosmosdb.models.SqlRoleDefinitionCreateUpdateParameters
-        :param dict custom_headers: headers that will be added to the request
-        :param bool raw: The poller return type is ClientRawResponse, the
-         direct response alongside the deserialized response
-        :param polling: True for ARMPolling, False for no polling, or a
-         polling object for personal polling strategy
-        :return: An instance of LROPoller that returns
-         SqlRoleDefinitionGetResults or
-         ClientRawResponse<SqlRoleDefinitionGetResults> if raw==True
-        :rtype:
-         ~msrestazure.azure_operation.AzureOperationPoller[~azure.mgmt.cosmosdb.models.SqlRoleDefinitionGetResults]
-         or
-         ~msrestazure.azure_operation.AzureOperationPoller[~msrest.pipeline.ClientRawResponse[~azure.mgmt.cosmosdb.models.SqlRoleDefinitionGetResults]]
-        :raises:
-         :class:`DefaultErrorResponseException<azure.mgmt.cosmosdb.models.DefaultErrorResponseException>`
-        """
-        raw_result = self._create_update_sql_role_definition_initial(
-            role_definition_id=role_definition_id,
-            resource_group_name=resource_group_name,
-            account_name=account_name,
-            create_update_sql_role_definition_parameters=create_update_sql_role_definition_parameters,
-            custom_headers=custom_headers,
-            raw=True,
-            **operation_config
-        )
-
-        def get_long_running_output(response):
-            deserialized = self._deserialize('SqlRoleDefinitionGetResults', response)
-
-            if raw:
-                client_raw_response = ClientRawResponse(deserialized, response)
-                return client_raw_response
-
-            return deserialized
-
-        lro_delay = operation_config.get(
-            'long_running_operation_timeout',
-            self.config.long_running_operation_timeout)
-        if polling is True: polling_method = ARMPolling(lro_delay, **operation_config)
-        elif polling is False: polling_method = NoPolling()
-        else: polling_method = polling
-        return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
-    create_update_sql_role_definition.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/sqlRoleDefinitions/{roleDefinitionId}'}
-
-
-    def _delete_sql_role_definition_initial(
-            self, role_definition_id, resource_group_name, account_name, custom_headers=None, raw=False, **operation_config):
-        # Construct URL
-        url = self.delete_sql_role_definition.metadata['url']
-        path_format_arguments = {
-            'roleDefinitionId': self._serialize.url("role_definition_id", role_definition_id, 'str'),
-            'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str', min_length=1),
-            'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', max_length=90, min_length=1, pattern=r'^[-\w\._\(\)]+$'),
-            'accountName': self._serialize.url("account_name", account_name, 'str', max_length=50, min_length=3, pattern=r'^[a-z0-9]+(-[a-z0-9]+)*')
-        }
-        url = self._client.format_url(url, **path_format_arguments)
-
-        # Construct parameters
-        query_parameters = {}
-        query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str', min_length=1)
-
-        # Construct headers
-        header_parameters = {}
-        if self.config.generate_client_request_id:
-            header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
-        if custom_headers:
-            header_parameters.update(custom_headers)
-        if self.config.accept_language is not None:
-            header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
-
-        # Construct and send request
-        request = self._client.delete(url, query_parameters, header_parameters)
-        response = self._client.send(request, stream=False, **operation_config)
-
-        if response.status_code not in [200, 202, 204]:
-            raise models.DefaultErrorResponseException(self._deserialize, response)
-
-        if raw:
-            client_raw_response = ClientRawResponse(None, response)
-            return client_raw_response
-
-    def delete_sql_role_definition(
-            self, role_definition_id, resource_group_name, account_name, custom_headers=None, raw=False, polling=True, **operation_config):
-        """Deletes an existing Azure Cosmos DB SQL Role Definition.
-
-        :param role_definition_id: The GUID for the Role Definition.
-        :type role_definition_id: str
-        :param resource_group_name: The name of the resource group. The name
-         is case insensitive.
-        :type resource_group_name: str
-        :param account_name: Cosmos DB database account name.
-        :type account_name: str
-        :param dict custom_headers: headers that will be added to the request
-        :param bool raw: The poller return type is ClientRawResponse, the
-         direct response alongside the deserialized response
-        :param polling: True for ARMPolling, False for no polling, or a
-         polling object for personal polling strategy
-        :return: An instance of LROPoller that returns None or
-         ClientRawResponse<None> if raw==True
-        :rtype: ~msrestazure.azure_operation.AzureOperationPoller[None] or
-         ~msrestazure.azure_operation.AzureOperationPoller[~msrest.pipeline.ClientRawResponse[None]]
-        :raises:
-         :class:`DefaultErrorResponseException<azure.mgmt.cosmosdb.models.DefaultErrorResponseException>`
-        """
-        raw_result = self._delete_sql_role_definition_initial(
-            role_definition_id=role_definition_id,
-            resource_group_name=resource_group_name,
-            account_name=account_name,
-            custom_headers=custom_headers,
-            raw=True,
-            **operation_config
-        )
-
-        def get_long_running_output(response):
-            if raw:
-                client_raw_response = ClientRawResponse(None, response)
-                return client_raw_response
-
-        lro_delay = operation_config.get(
-            'long_running_operation_timeout',
-            self.config.long_running_operation_timeout)
-        if polling is True: polling_method = ARMPolling(lro_delay, **operation_config)
-        elif polling is False: polling_method = NoPolling()
-        else: polling_method = polling
-        return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
-    delete_sql_role_definition.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/sqlRoleDefinitions/{roleDefinitionId}'}
-
-    def list_sql_role_definitions(
-            self, resource_group_name, account_name, custom_headers=None, raw=False, **operation_config):
-        """Retrieves the list of all Azure Cosmos DB SQL Role Definitions.
-
-        :param resource_group_name: The name of the resource group. The name
-         is case insensitive.
-        :type resource_group_name: str
-        :param account_name: Cosmos DB database account name.
-        :type account_name: str
-        :param dict custom_headers: headers that will be added to the request
-        :param bool raw: returns the direct response alongside the
-         deserialized response
-        :param operation_config: :ref:`Operation configuration
-         overrides<msrest:optionsforoperations>`.
-        :return: An iterator like instance of SqlRoleDefinitionGetResults
-        :rtype:
-         ~azure.mgmt.cosmosdb.models.SqlRoleDefinitionGetResultsPaged[~azure.mgmt.cosmosdb.models.SqlRoleDefinitionGetResults]
-        :raises:
-         :class:`DefaultErrorResponseException<azure.mgmt.cosmosdb.models.DefaultErrorResponseException>`
-        """
-        def prepare_request(next_link=None):
-            if not next_link:
-                # Construct URL
-                url = self.list_sql_role_definitions.metadata['url']
-                path_format_arguments = {
-                    'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str', min_length=1),
-                    'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', max_length=90, min_length=1, pattern=r'^[-\w\._\(\)]+$'),
-                    'accountName': self._serialize.url("account_name", account_name, 'str', max_length=50, min_length=3, pattern=r'^[a-z0-9]+(-[a-z0-9]+)*')
-                }
-                url = self._client.format_url(url, **path_format_arguments)
-
-                # Construct parameters
-                query_parameters = {}
-                query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str', min_length=1)
-
-            else:
-                url = next_link
-                query_parameters = {}
-
-            # Construct headers
-            header_parameters = {}
-            header_parameters['Accept'] = 'application/json'
-            if self.config.generate_client_request_id:
-                header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
-            if custom_headers:
-                header_parameters.update(custom_headers)
-            if self.config.accept_language is not None:
-                header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
-
-            # Construct and send request
-            request = self._client.get(url, query_parameters, header_parameters)
-            return request
-
-        def internal_paging(next_link=None):
-            request = prepare_request(next_link)
-
-            response = self._client.send(request, stream=False, **operation_config)
-
-            if response.status_code not in [200]:
-                raise models.DefaultErrorResponseException(self._deserialize, response)
-
-            return response
-
-        # Deserialize response
-        header_dict = None
-        if raw:
-            header_dict = {}
-        deserialized = models.SqlRoleDefinitionGetResultsPaged(internal_paging, self._deserialize.dependencies, header_dict)
-
-        return deserialized
-    list_sql_role_definitions.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/sqlRoleDefinitions'}
-
-    def get_sql_role_assignment(
-            self, role_assignment_id, resource_group_name, account_name, custom_headers=None, raw=False, **operation_config):
-        """Retrieves the properties of an existing Azure Cosmos DB SQL Role
-        Assignment with the given Id.
-
-        :param role_assignment_id: The GUID for the Role Assignment.
-        :type role_assignment_id: str
-        :param resource_group_name: The name of the resource group. The name
-         is case insensitive.
-        :type resource_group_name: str
-        :param account_name: Cosmos DB database account name.
-        :type account_name: str
-        :param dict custom_headers: headers that will be added to the request
-        :param bool raw: returns the direct response alongside the
-         deserialized response
-        :param operation_config: :ref:`Operation configuration
-         overrides<msrest:optionsforoperations>`.
-        :return: SqlRoleAssignmentGetResults or ClientRawResponse if raw=true
-        :rtype: ~azure.mgmt.cosmosdb.models.SqlRoleAssignmentGetResults or
-         ~msrest.pipeline.ClientRawResponse
-        :raises:
-         :class:`DefaultErrorResponseException<azure.mgmt.cosmosdb.models.DefaultErrorResponseException>`
-        """
-        # Construct URL
-        url = self.get_sql_role_assignment.metadata['url']
-        path_format_arguments = {
-            'roleAssignmentId': self._serialize.url("role_assignment_id", role_assignment_id, 'str'),
-            'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str', min_length=1),
-            'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', max_length=90, min_length=1, pattern=r'^[-\w\._\(\)]+$'),
-            'accountName': self._serialize.url("account_name", account_name, 'str', max_length=50, min_length=3, pattern=r'^[a-z0-9]+(-[a-z0-9]+)*')
-        }
-        url = self._client.format_url(url, **path_format_arguments)
-
-        # Construct parameters
-        query_parameters = {}
-        query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str', min_length=1)
-
-        # Construct headers
-        header_parameters = {}
-        header_parameters['Accept'] = 'application/json'
-        if self.config.generate_client_request_id:
-            header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
-        if custom_headers:
-            header_parameters.update(custom_headers)
-        if self.config.accept_language is not None:
-            header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
-
-        # Construct and send request
-        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]:
-            raise models.DefaultErrorResponseException(self._deserialize, response)
-
-        deserialized = None
-        if response.status_code == 200:
-            deserialized = self._deserialize('SqlRoleAssignmentGetResults', response)
-
-        if raw:
-            client_raw_response = ClientRawResponse(deserialized, response)
-            return client_raw_response
-
-        return deserialized
-    get_sql_role_assignment.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/sqlRoleAssignments/{roleAssignmentId}'}
-
-
-    def _create_update_sql_role_assignment_initial(
-            self, role_assignment_id, resource_group_name, account_name, create_update_sql_role_assignment_parameters, custom_headers=None, raw=False, **operation_config):
-        # Construct URL
-        url = self.create_update_sql_role_assignment.metadata['url']
-        path_format_arguments = {
-            'roleAssignmentId': self._serialize.url("role_assignment_id", role_assignment_id, 'str'),
-            'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str', min_length=1),
-            'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', max_length=90, min_length=1, pattern=r'^[-\w\._\(\)]+$'),
-            'accountName': self._serialize.url("account_name", account_name, 'str', max_length=50, min_length=3, pattern=r'^[a-z0-9]+(-[a-z0-9]+)*')
-        }
-        url = self._client.format_url(url, **path_format_arguments)
-
-        # Construct parameters
-        query_parameters = {}
-        query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str', min_length=1)
-
-        # Construct headers
-        header_parameters = {}
-        header_parameters['Accept'] = 'application/json'
-        header_parameters['Content-Type'] = 'application/json; charset=utf-8'
-        if self.config.generate_client_request_id:
-            header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
-        if custom_headers:
-            header_parameters.update(custom_headers)
-        if self.config.accept_language is not None:
-            header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
-
-        # Construct body
-        body_content = self._serialize.body(create_update_sql_role_assignment_parameters, 'SqlRoleAssignmentCreateUpdateParameters')
-
-        # Construct and send request
-        request = self._client.put(url, query_parameters, header_parameters, body_content)
-        response = self._client.send(request, stream=False, **operation_config)
-
-        if response.status_code not in [200, 202]:
-            raise models.DefaultErrorResponseException(self._deserialize, response)
-
-        deserialized = None
-
-        if response.status_code == 200:
-            deserialized = self._deserialize('SqlRoleAssignmentGetResults', response)
-
-        if raw:
-            client_raw_response = ClientRawResponse(deserialized, response)
-            return client_raw_response
-
-        return deserialized
-
-    def create_update_sql_role_assignment(
-            self, role_assignment_id, resource_group_name, account_name, create_update_sql_role_assignment_parameters, custom_headers=None, raw=False, polling=True, **operation_config):
-        """Creates or updates an Azure Cosmos DB SQL Role Assignment.
-
-        :param role_assignment_id: The GUID for the Role Assignment.
-        :type role_assignment_id: str
-        :param resource_group_name: The name of the resource group. The name
-         is case insensitive.
-        :type resource_group_name: str
-        :param account_name: Cosmos DB database account name.
-        :type account_name: str
-        :param create_update_sql_role_assignment_parameters: The properties
-         required to create or update a Role Assignment.
-        :type create_update_sql_role_assignment_parameters:
-         ~azure.mgmt.cosmosdb.models.SqlRoleAssignmentCreateUpdateParameters
-        :param dict custom_headers: headers that will be added to the request
-        :param bool raw: The poller return type is ClientRawResponse, the
-         direct response alongside the deserialized response
-        :param polling: True for ARMPolling, False for no polling, or a
-         polling object for personal polling strategy
-        :return: An instance of LROPoller that returns
-         SqlRoleAssignmentGetResults or
-         ClientRawResponse<SqlRoleAssignmentGetResults> if raw==True
-        :rtype:
-         ~msrestazure.azure_operation.AzureOperationPoller[~azure.mgmt.cosmosdb.models.SqlRoleAssignmentGetResults]
-         or
-         ~msrestazure.azure_operation.AzureOperationPoller[~msrest.pipeline.ClientRawResponse[~azure.mgmt.cosmosdb.models.SqlRoleAssignmentGetResults]]
-        :raises:
-         :class:`DefaultErrorResponseException<azure.mgmt.cosmosdb.models.DefaultErrorResponseException>`
-        """
-        raw_result = self._create_update_sql_role_assignment_initial(
-            role_assignment_id=role_assignment_id,
-            resource_group_name=resource_group_name,
-            account_name=account_name,
-            create_update_sql_role_assignment_parameters=create_update_sql_role_assignment_parameters,
-            custom_headers=custom_headers,
-            raw=True,
-            **operation_config
-        )
-
-        def get_long_running_output(response):
-            deserialized = self._deserialize('SqlRoleAssignmentGetResults', response)
-
-            if raw:
-                client_raw_response = ClientRawResponse(deserialized, response)
-                return client_raw_response
-
-            return deserialized
-
-        lro_delay = operation_config.get(
-            'long_running_operation_timeout',
-            self.config.long_running_operation_timeout)
-        if polling is True: polling_method = ARMPolling(lro_delay, **operation_config)
-        elif polling is False: polling_method = NoPolling()
-        else: polling_method = polling
-        return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
-    create_update_sql_role_assignment.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/sqlRoleAssignments/{roleAssignmentId}'}
-
-
-    def _delete_sql_role_assignment_initial(
-            self, role_assignment_id, resource_group_name, account_name, custom_headers=None, raw=False, **operation_config):
-        # Construct URL
-        url = self.delete_sql_role_assignment.metadata['url']
-        path_format_arguments = {
-            'roleAssignmentId': self._serialize.url("role_assignment_id", role_assignment_id, 'str'),
-            'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str', min_length=1),
-            'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', max_length=90, min_length=1, pattern=r'^[-\w\._\(\)]+$'),
-            'accountName': self._serialize.url("account_name", account_name, 'str', max_length=50, min_length=3, pattern=r'^[a-z0-9]+(-[a-z0-9]+)*')
-        }
-        url = self._client.format_url(url, **path_format_arguments)
-
-        # Construct parameters
-        query_parameters = {}
-        query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str', min_length=1)
-
-        # Construct headers
-        header_parameters = {}
-        if self.config.generate_client_request_id:
-            header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
-        if custom_headers:
-            header_parameters.update(custom_headers)
-        if self.config.accept_language is not None:
-            header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
-
-        # Construct and send request
-        request = self._client.delete(url, query_parameters, header_parameters)
-        response = self._client.send(request, stream=False, **operation_config)
-
-        if response.status_code not in [200, 202, 204]:
-            raise models.DefaultErrorResponseException(self._deserialize, response)
-
-        if raw:
-            client_raw_response = ClientRawResponse(None, response)
-            return client_raw_response
-
-    def delete_sql_role_assignment(
-            self, role_assignment_id, resource_group_name, account_name, custom_headers=None, raw=False, polling=True, **operation_config):
-        """Deletes an existing Azure Cosmos DB SQL Role Assignment.
-
-        :param role_assignment_id: The GUID for the Role Assignment.
-        :type role_assignment_id: str
-        :param resource_group_name: The name of the resource group. The name
-         is case insensitive.
-        :type resource_group_name: str
-        :param account_name: Cosmos DB database account name.
-        :type account_name: str
-        :param dict custom_headers: headers that will be added to the request
-        :param bool raw: The poller return type is ClientRawResponse, the
-         direct response alongside the deserialized response
-        :param polling: True for ARMPolling, False for no polling, or a
-         polling object for personal polling strategy
-        :return: An instance of LROPoller that returns None or
-         ClientRawResponse<None> if raw==True
-        :rtype: ~msrestazure.azure_operation.AzureOperationPoller[None] or
-         ~msrestazure.azure_operation.AzureOperationPoller[~msrest.pipeline.ClientRawResponse[None]]
-        :raises:
-         :class:`DefaultErrorResponseException<azure.mgmt.cosmosdb.models.DefaultErrorResponseException>`
-        """
-        raw_result = self._delete_sql_role_assignment_initial(
-            role_assignment_id=role_assignment_id,
-            resource_group_name=resource_group_name,
-            account_name=account_name,
-            custom_headers=custom_headers,
-            raw=True,
-            **operation_config
-        )
-
-        def get_long_running_output(response):
-            if raw:
-                client_raw_response = ClientRawResponse(None, response)
-                return client_raw_response
-
-        lro_delay = operation_config.get(
-            'long_running_operation_timeout',
-            self.config.long_running_operation_timeout)
-        if polling is True: polling_method = ARMPolling(lro_delay, **operation_config)
-        elif polling is False: polling_method = NoPolling()
-        else: polling_method = polling
-        return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
-    delete_sql_role_assignment.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/sqlRoleAssignments/{roleAssignmentId}'}
-
-    def list_sql_role_assignments(
-            self, resource_group_name, account_name, custom_headers=None, raw=False, **operation_config):
-        """Retrieves the list of all Azure Cosmos DB SQL Role Assignments.
-
-        :param resource_group_name: The name of the resource group. The name
-         is case insensitive.
-        :type resource_group_name: str
-        :param account_name: Cosmos DB database account name.
-        :type account_name: str
-        :param dict custom_headers: headers that will be added to the request
-        :param bool raw: returns the direct response alongside the
-         deserialized response
-        :param operation_config: :ref:`Operation configuration
-         overrides<msrest:optionsforoperations>`.
-        :return: An iterator like instance of SqlRoleAssignmentGetResults
-        :rtype:
-         ~azure.mgmt.cosmosdb.models.SqlRoleAssignmentGetResultsPaged[~azure.mgmt.cosmosdb.models.SqlRoleAssignmentGetResults]
-        :raises:
-         :class:`DefaultErrorResponseException<azure.mgmt.cosmosdb.models.DefaultErrorResponseException>`
-        """
-        def prepare_request(next_link=None):
-            if not next_link:
-                # Construct URL
-                url = self.list_sql_role_assignments.metadata['url']
-                path_format_arguments = {
-                    'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str', min_length=1),
-                    'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', max_length=90, min_length=1, pattern=r'^[-\w\._\(\)]+$'),
-                    'accountName': self._serialize.url("account_name", account_name, 'str', max_length=50, min_length=3, pattern=r'^[a-z0-9]+(-[a-z0-9]+)*')
-                }
-                url = self._client.format_url(url, **path_format_arguments)
-
-                # Construct parameters
-                query_parameters = {}
-                query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str', min_length=1)
-
-            else:
-                url = next_link
-                query_parameters = {}
-
-            # Construct headers
-            header_parameters = {}
-            header_parameters['Accept'] = 'application/json'
-            if self.config.generate_client_request_id:
-                header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
-            if custom_headers:
-                header_parameters.update(custom_headers)
-            if self.config.accept_language is not None:
-                header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
-
-            # Construct and send request
-            request = self._client.get(url, query_parameters, header_parameters)
-            return request
-
-        def internal_paging(next_link=None):
-            request = prepare_request(next_link)
-
-            response = self._client.send(request, stream=False, **operation_config)
-
-            if response.status_code not in [200]:
-                raise models.DefaultErrorResponseException(self._deserialize, response)
-
-            return response
-
-        # Deserialize response
-        header_dict = None
-        if raw:
-            header_dict = {}
-        deserialized = models.SqlRoleAssignmentGetResultsPaged(internal_paging, self._deserialize.dependencies, header_dict)
-
-        return deserialized
-    list_sql_role_assignments.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/sqlRoleAssignments'}
diff --git a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_table_resources_operations.py b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_table_resources_operations.py
index 1c5862cd7dd5..625dc38b11a5 100644
--- a/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_table_resources_operations.py
+++ b/sdk/cosmos/azure-mgmt-cosmosdb/azure/mgmt/cosmosdb/operations/_table_resources_operations.py
@@ -27,7 +27,7 @@ class TableResourcesOperations(object):
     :param config: Configuration of service client.
     :param serializer: An object model serializer.
     :param deserializer: An object model deserializer.
-    :ivar api_version: The API version to use for this operation. Constant value: "2020-06-01-preview".
+    :ivar api_version: The API version to use for this operation. Constant value: "2020-09-01".
     """
 
     models = models
@@ -37,7 +37,7 @@ def __init__(self, client, config, serializer, deserializer):
         self._client = client
         self._serialize = serializer
         self._deserialize = deserializer
-        self.api_version = "2020-06-01-preview"
+        self.api_version = "2020-09-01"
 
         self.config = config
 
@@ -544,3 +544,199 @@ def get_long_running_output(response):
         else: polling_method = polling
         return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
     update_table_throughput.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/tables/{tableName}/throughputSettings/default'}
+
+
+    def _migrate_table_to_autoscale_initial(
+            self, resource_group_name, account_name, table_name, custom_headers=None, raw=False, **operation_config):
+        # Construct URL
+        url = self.migrate_table_to_autoscale.metadata['url']
+        path_format_arguments = {
+            'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str', min_length=1),
+            'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', max_length=90, min_length=1, pattern=r'^[-\w\._\(\)]+$'),
+            'accountName': self._serialize.url("account_name", account_name, 'str', max_length=50, min_length=3, pattern=r'^[a-z0-9]+(-[a-z0-9]+)*'),
+            'tableName': self._serialize.url("table_name", table_name, 'str')
+        }
+        url = self._client.format_url(url, **path_format_arguments)
+
+        # Construct parameters
+        query_parameters = {}
+        query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str', min_length=1)
+
+        # Construct headers
+        header_parameters = {}
+        header_parameters['Accept'] = 'application/json'
+        if self.config.generate_client_request_id:
+            header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
+        if custom_headers:
+            header_parameters.update(custom_headers)
+        if self.config.accept_language is not None:
+            header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
+
+        # Construct and send request
+        request = self._client.post(url, query_parameters, header_parameters)
+        response = self._client.send(request, stream=False, **operation_config)
+
+        if response.status_code not in [200, 202]:
+            raise models.ErrorResponseUpdatedFormatException(self._deserialize, response)
+
+        deserialized = None
+
+        if response.status_code == 200:
+            deserialized = self._deserialize('ThroughputSettingsGetResults', response)
+
+        if raw:
+            client_raw_response = ClientRawResponse(deserialized, response)
+            return client_raw_response
+
+        return deserialized
+
+    def migrate_table_to_autoscale(
+            self, resource_group_name, account_name, table_name, custom_headers=None, raw=False, polling=True, **operation_config):
+        """Migrate an Azure Cosmos DB Table from manual throughput to autoscale.
+
+        :param resource_group_name: The name of the resource group. The name
+         is case insensitive.
+        :type resource_group_name: str
+        :param account_name: Cosmos DB database account name.
+        :type account_name: str
+        :param table_name: Cosmos DB table name.
+        :type table_name: str
+        :param dict custom_headers: headers that will be added to the request
+        :param bool raw: The poller return type is ClientRawResponse, the
+         direct response alongside the deserialized response
+        :param polling: True for ARMPolling, False for no polling, or a
+         polling object for personal polling strategy
+        :return: An instance of LROPoller that returns
+         ThroughputSettingsGetResults or
+         ClientRawResponse<ThroughputSettingsGetResults> if raw==True
+        :rtype:
+         ~msrestazure.azure_operation.AzureOperationPoller[~azure.mgmt.cosmosdb.models.ThroughputSettingsGetResults]
+         or
+         ~msrestazure.azure_operation.AzureOperationPoller[~msrest.pipeline.ClientRawResponse[~azure.mgmt.cosmosdb.models.ThroughputSettingsGetResults]]
+        :raises:
+         :class:`ErrorResponseUpdatedFormatException<azure.mgmt.cosmosdb.models.ErrorResponseUpdatedFormatException>`
+        """
+        raw_result = self._migrate_table_to_autoscale_initial(
+            resource_group_name=resource_group_name,
+            account_name=account_name,
+            table_name=table_name,
+            custom_headers=custom_headers,
+            raw=True,
+            **operation_config
+        )
+
+        def get_long_running_output(response):
+            deserialized = self._deserialize('ThroughputSettingsGetResults', response)
+
+            if raw:
+                client_raw_response = ClientRawResponse(deserialized, response)
+                return client_raw_response
+
+            return deserialized
+
+        lro_delay = operation_config.get(
+            'long_running_operation_timeout',
+            self.config.long_running_operation_timeout)
+        if polling is True: polling_method = ARMPolling(lro_delay, **operation_config)
+        elif polling is False: polling_method = NoPolling()
+        else: polling_method = polling
+        return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
+    migrate_table_to_autoscale.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/tables/{tableName}/throughputSettings/default/migrateToAutoscale'}
+
+
+    def _migrate_table_to_manual_throughput_initial(
+            self, resource_group_name, account_name, table_name, custom_headers=None, raw=False, **operation_config):
+        # Construct URL
+        url = self.migrate_table_to_manual_throughput.metadata['url']
+        path_format_arguments = {
+            'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str', min_length=1),
+            'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', max_length=90, min_length=1, pattern=r'^[-\w\._\(\)]+$'),
+            'accountName': self._serialize.url("account_name", account_name, 'str', max_length=50, min_length=3, pattern=r'^[a-z0-9]+(-[a-z0-9]+)*'),
+            'tableName': self._serialize.url("table_name", table_name, 'str')
+        }
+        url = self._client.format_url(url, **path_format_arguments)
+
+        # Construct parameters
+        query_parameters = {}
+        query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str', min_length=1)
+
+        # Construct headers
+        header_parameters = {}
+        header_parameters['Accept'] = 'application/json'
+        if self.config.generate_client_request_id:
+            header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
+        if custom_headers:
+            header_parameters.update(custom_headers)
+        if self.config.accept_language is not None:
+            header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
+
+        # Construct and send request
+        request = self._client.post(url, query_parameters, header_parameters)
+        response = self._client.send(request, stream=False, **operation_config)
+
+        if response.status_code not in [200, 202]:
+            raise models.ErrorResponseUpdatedFormatException(self._deserialize, response)
+
+        deserialized = None
+
+        if response.status_code == 200:
+            deserialized = self._deserialize('ThroughputSettingsGetResults', response)
+
+        if raw:
+            client_raw_response = ClientRawResponse(deserialized, response)
+            return client_raw_response
+
+        return deserialized
+
+    def migrate_table_to_manual_throughput(
+            self, resource_group_name, account_name, table_name, custom_headers=None, raw=False, polling=True, **operation_config):
+        """Migrate an Azure Cosmos DB Table from autoscale to manual throughput.
+
+        :param resource_group_name: The name of the resource group. The name
+         is case insensitive.
+        :type resource_group_name: str
+        :param account_name: Cosmos DB database account name.
+        :type account_name: str
+        :param table_name: Cosmos DB table name.
+        :type table_name: str
+        :param dict custom_headers: headers that will be added to the request
+        :param bool raw: The poller return type is ClientRawResponse, the
+         direct response alongside the deserialized response
+        :param polling: True for ARMPolling, False for no polling, or a
+         polling object for personal polling strategy
+        :return: An instance of LROPoller that returns
+         ThroughputSettingsGetResults or
+         ClientRawResponse<ThroughputSettingsGetResults> if raw==True
+        :rtype:
+         ~msrestazure.azure_operation.AzureOperationPoller[~azure.mgmt.cosmosdb.models.ThroughputSettingsGetResults]
+         or
+         ~msrestazure.azure_operation.AzureOperationPoller[~msrest.pipeline.ClientRawResponse[~azure.mgmt.cosmosdb.models.ThroughputSettingsGetResults]]
+        :raises:
+         :class:`ErrorResponseUpdatedFormatException<azure.mgmt.cosmosdb.models.ErrorResponseUpdatedFormatException>`
+        """
+        raw_result = self._migrate_table_to_manual_throughput_initial(
+            resource_group_name=resource_group_name,
+            account_name=account_name,
+            table_name=table_name,
+            custom_headers=custom_headers,
+            raw=True,
+            **operation_config
+        )
+
+        def get_long_running_output(response):
+            deserialized = self._deserialize('ThroughputSettingsGetResults', response)
+
+            if raw:
+                client_raw_response = ClientRawResponse(deserialized, response)
+                return client_raw_response
+
+            return deserialized
+
+        lro_delay = operation_config.get(
+            'long_running_operation_timeout',
+            self.config.long_running_operation_timeout)
+        if polling is True: polling_method = ARMPolling(lro_delay, **operation_config)
+        elif polling is False: polling_method = NoPolling()
+        else: polling_method = polling
+        return LROPoller(self._client, raw_result, get_long_running_output, polling_method)
+    migrate_table_to_manual_throughput.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DocumentDB/databaseAccounts/{accountName}/tables/{tableName}/throughputSettings/default/migrateToManualThroughput'}