diff --git a/sdk/servicefabric/azure-mgmt-servicefabric/azure/mgmt/servicefabric/_service_fabric_management_client.py b/sdk/servicefabric/azure-mgmt-servicefabric/azure/mgmt/servicefabric/_service_fabric_management_client.py
index cda98aa0e4c7..2776dc8cc068 100644
--- a/sdk/servicefabric/azure-mgmt-servicefabric/azure/mgmt/servicefabric/_service_fabric_management_client.py
+++ b/sdk/servicefabric/azure-mgmt-servicefabric/azure/mgmt/servicefabric/_service_fabric_management_client.py
@@ -59,7 +59,7 @@ def __init__(
         super(ServiceFabricManagementClient, 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 = '2019-03-01'
+        self.api_version = '2019-06-01-preview'
         self._serialize = Serializer(client_models)
         self._deserialize = Deserializer(client_models)
 
diff --git a/sdk/servicefabric/azure-mgmt-servicefabric/azure/mgmt/servicefabric/models/__init__.py b/sdk/servicefabric/azure-mgmt-servicefabric/azure/mgmt/servicefabric/models/__init__.py
index 64315742f6c5..faa9937184f9 100644
--- a/sdk/servicefabric/azure-mgmt-servicefabric/azure/mgmt/servicefabric/models/__init__.py
+++ b/sdk/servicefabric/azure-mgmt-servicefabric/azure/mgmt/servicefabric/models/__init__.py
@@ -21,6 +21,7 @@
     from ._models_py3 import ApplicationTypeVersionResource
     from ._models_py3 import ApplicationTypeVersionResourceList
     from ._models_py3 import ApplicationUpgradePolicy
+    from ._models_py3 import ApplicationUserAssignedIdentity
     from ._models_py3 import ArmApplicationHealthPolicy
     from ._models_py3 import ArmRollingUpgradeMonitoringPolicy
     from ._models_py3 import ArmServiceTypeHealthPolicy
@@ -42,6 +43,7 @@
     from ._models_py3 import EndpointRangeDescription
     from ._models_py3 import ErrorModel, ErrorModelException
     from ._models_py3 import ErrorModelError
+    from ._models_py3 import ManagedIdentity
     from ._models_py3 import NamedPartitionSchemeDescription
     from ._models_py3 import NodeTypeDescription
     from ._models_py3 import OperationResult
@@ -69,6 +71,7 @@
     from ._models_py3 import StatelessServiceProperties
     from ._models_py3 import StatelessServiceUpdateProperties
     from ._models_py3 import UniformInt64RangePartitionSchemeDescription
+    from ._models_py3 import UserAssignedIdentity
 except (SyntaxError, ImportError):
     from ._models import ApplicationDeltaHealthPolicy
     from ._models import ApplicationHealthPolicy
@@ -81,6 +84,7 @@
     from ._models import ApplicationTypeVersionResource
     from ._models import ApplicationTypeVersionResourceList
     from ._models import ApplicationUpgradePolicy
+    from ._models import ApplicationUserAssignedIdentity
     from ._models import ArmApplicationHealthPolicy
     from ._models import ArmRollingUpgradeMonitoringPolicy
     from ._models import ArmServiceTypeHealthPolicy
@@ -102,6 +106,7 @@
     from ._models import EndpointRangeDescription
     from ._models import ErrorModel, ErrorModelException
     from ._models import ErrorModelError
+    from ._models import ManagedIdentity
     from ._models import NamedPartitionSchemeDescription
     from ._models import NodeTypeDescription
     from ._models import OperationResult
@@ -129,9 +134,11 @@
     from ._models import StatelessServiceProperties
     from ._models import StatelessServiceUpdateProperties
     from ._models import UniformInt64RangePartitionSchemeDescription
+    from ._models import UserAssignedIdentity
 from ._paged_models import OperationResultPaged
 from ._service_fabric_management_client_enums import (
     ProvisioningState,
+    ManagedIdentityType,
     ArmUpgradeFailureAction,
     ServiceCorrelationScheme,
     MoveCost,
@@ -154,6 +161,7 @@
     'ApplicationTypeVersionResource',
     'ApplicationTypeVersionResourceList',
     'ApplicationUpgradePolicy',
+    'ApplicationUserAssignedIdentity',
     'ArmApplicationHealthPolicy',
     'ArmRollingUpgradeMonitoringPolicy',
     'ArmServiceTypeHealthPolicy',
@@ -175,6 +183,7 @@
     'EndpointRangeDescription',
     'ErrorModel', 'ErrorModelException',
     'ErrorModelError',
+    'ManagedIdentity',
     'NamedPartitionSchemeDescription',
     'NodeTypeDescription',
     'OperationResult',
@@ -202,8 +211,10 @@
     'StatelessServiceProperties',
     'StatelessServiceUpdateProperties',
     'UniformInt64RangePartitionSchemeDescription',
+    'UserAssignedIdentity',
     'OperationResultPaged',
     'ProvisioningState',
+    'ManagedIdentityType',
     'ArmUpgradeFailureAction',
     'ServiceCorrelationScheme',
     'MoveCost',
diff --git a/sdk/servicefabric/azure-mgmt-servicefabric/azure/mgmt/servicefabric/models/_models.py b/sdk/servicefabric/azure-mgmt-servicefabric/azure/mgmt/servicefabric/models/_models.py
index 227321db7212..febcd46deac4 100644
--- a/sdk/servicefabric/azure-mgmt-servicefabric/azure/mgmt/servicefabric/models/_models.py
+++ b/sdk/servicefabric/azure-mgmt-servicefabric/azure/mgmt/servicefabric/models/_models.py
@@ -191,6 +191,8 @@ class ApplicationResource(ProxyResource):
     :type tags: dict[str, str]
     :ivar etag: Azure resource etag.
     :vartype etag: str
+    :param identity: Describes the managed identities for an Azure resource.
+    :type identity: ~azure.mgmt.servicefabric.models.ManagedIdentity
     :param type_version: The version of the application type as defined in the
      application manifest.
     :type type_version: str
@@ -220,6 +222,10 @@ class ApplicationResource(ProxyResource):
     :param metrics: List of application capacity metric description.
     :type metrics:
      list[~azure.mgmt.servicefabric.models.ApplicationMetricDescription]
+    :param managed_identities: List of user assigned identities for the
+     application, each mapped to a friendly name.
+    :type managed_identities:
+     list[~azure.mgmt.servicefabric.models.ApplicationUserAssignedIdentity]
     :ivar provisioning_state: The current deployment or provisioning state,
      which only appears in the response
     :vartype provisioning_state: str
@@ -245,6 +251,7 @@ class ApplicationResource(ProxyResource):
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
         'etag': {'key': 'etag', 'type': 'str'},
+        'identity': {'key': 'identity', 'type': 'ManagedIdentity'},
         'type_version': {'key': 'properties.typeVersion', 'type': 'str'},
         'parameters': {'key': 'properties.parameters', 'type': '{str}'},
         'upgrade_policy': {'key': 'properties.upgradePolicy', 'type': 'ApplicationUpgradePolicy'},
@@ -252,12 +259,14 @@ class ApplicationResource(ProxyResource):
         'maximum_nodes': {'key': 'properties.maximumNodes', 'type': 'long'},
         'remove_application_capacity': {'key': 'properties.removeApplicationCapacity', 'type': 'bool'},
         'metrics': {'key': 'properties.metrics', 'type': '[ApplicationMetricDescription]'},
+        'managed_identities': {'key': 'properties.managedIdentities', 'type': '[ApplicationUserAssignedIdentity]'},
         'provisioning_state': {'key': 'properties.provisioningState', 'type': 'str'},
         'type_name': {'key': 'properties.typeName', 'type': 'str'},
     }
 
     def __init__(self, **kwargs):
         super(ApplicationResource, self).__init__(**kwargs)
+        self.identity = kwargs.get('identity', None)
         self.type_version = kwargs.get('type_version', None)
         self.parameters = kwargs.get('parameters', None)
         self.upgrade_policy = kwargs.get('upgrade_policy', None)
@@ -265,6 +274,7 @@ def __init__(self, **kwargs):
         self.maximum_nodes = kwargs.get('maximum_nodes', 0)
         self.remove_application_capacity = kwargs.get('remove_application_capacity', None)
         self.metrics = kwargs.get('metrics', None)
+        self.managed_identities = kwargs.get('managed_identities', None)
         self.provisioning_state = None
         self.type_name = kwargs.get('type_name', None)
 
@@ -345,6 +355,10 @@ class ApplicationResourceUpdate(ProxyResource):
     :param metrics: List of application capacity metric description.
     :type metrics:
      list[~azure.mgmt.servicefabric.models.ApplicationMetricDescription]
+    :param managed_identities: List of user assigned identities for the
+     application, each mapped to a friendly name.
+    :type managed_identities:
+     list[~azure.mgmt.servicefabric.models.ApplicationUserAssignedIdentity]
     """
 
     _validation = {
@@ -370,6 +384,7 @@ class ApplicationResourceUpdate(ProxyResource):
         'maximum_nodes': {'key': 'properties.maximumNodes', 'type': 'long'},
         'remove_application_capacity': {'key': 'properties.removeApplicationCapacity', 'type': 'bool'},
         'metrics': {'key': 'properties.metrics', 'type': '[ApplicationMetricDescription]'},
+        'managed_identities': {'key': 'properties.managedIdentities', 'type': '[ApplicationUserAssignedIdentity]'},
     }
 
     def __init__(self, **kwargs):
@@ -381,6 +396,7 @@ def __init__(self, **kwargs):
         self.maximum_nodes = kwargs.get('maximum_nodes', 0)
         self.remove_application_capacity = kwargs.get('remove_application_capacity', None)
         self.metrics = kwargs.get('metrics', None)
+        self.managed_identities = kwargs.get('managed_identities', None)
 
 
 class ApplicationTypeResource(ProxyResource):
@@ -589,6 +605,33 @@ def __init__(self, **kwargs):
         self.application_health_policy = kwargs.get('application_health_policy', None)
 
 
+class ApplicationUserAssignedIdentity(Model):
+    """ApplicationUserAssignedIdentity.
+
+    All required parameters must be populated in order to send to Azure.
+
+    :param name: Required. The friendly name of user assigned identity.
+    :type name: str
+    :param principal_id: Required. The principal id of user assigned identity.
+    :type principal_id: str
+    """
+
+    _validation = {
+        'name': {'required': True},
+        'principal_id': {'required': True},
+    }
+
+    _attribute_map = {
+        'name': {'key': 'name', 'type': 'str'},
+        'principal_id': {'key': 'principalId', 'type': 'str'},
+    }
+
+    def __init__(self, **kwargs):
+        super(ApplicationUserAssignedIdentity, self).__init__(**kwargs)
+        self.name = kwargs.get('name', None)
+        self.principal_id = kwargs.get('principal_id', None)
+
+
 class ArmApplicationHealthPolicy(Model):
     """Defines a health policy used to evaluate the health of an application or
     one of its children entities.
@@ -1053,7 +1096,7 @@ class Cluster(Resource):
      ~azure.mgmt.servicefabric.models.ProvisioningState
     :param reliability_level: The reliability level sets the replica set size
      of system services. Learn about
-     [ReliabilityLevel](https://docs.microsoft.com/en-us/azure/service-fabric/service-fabric-cluster-capacity).
+     [ReliabilityLevel](https://docs.microsoft.com/azure/service-fabric/service-fabric-cluster-capacity).
      - None - Run the System services with a target replica set count of 1.
      This should only be used for test clusters.
      - Bronze - Run the System services with a target replica set count of 3.
@@ -1345,7 +1388,7 @@ class ClusterUpdateParameters(Model):
      list[~azure.mgmt.servicefabric.models.NodeTypeDescription]
     :param reliability_level: The reliability level sets the replica set size
      of system services. Learn about
-     [ReliabilityLevel](https://docs.microsoft.com/en-us/azure/service-fabric/service-fabric-cluster-capacity).
+     [ReliabilityLevel](https://docs.microsoft.com/azure/service-fabric/service-fabric-cluster-capacity).
      - None - Run the System services with a target replica set count of 1.
      This should only be used for test clusters.
      - Bronze - Run the System services with a target replica set count of 3.
@@ -1587,6 +1630,9 @@ class DiagnosticsStorageAccountConfig(Model):
     :param protected_account_key_name: Required. The protected diagnostics
      storage key name.
     :type protected_account_key_name: str
+    :param protected_account_key_name2: The secondary protected diagnostics
+     storage key name.
+    :type protected_account_key_name2: str
     :param blob_endpoint: Required. The blob endpoint of the azure storage
      account.
     :type blob_endpoint: str
@@ -1609,6 +1655,7 @@ class DiagnosticsStorageAccountConfig(Model):
     _attribute_map = {
         'storage_account_name': {'key': 'storageAccountName', 'type': 'str'},
         'protected_account_key_name': {'key': 'protectedAccountKeyName', 'type': 'str'},
+        'protected_account_key_name2': {'key': 'protectedAccountKeyName2', 'type': 'str'},
         'blob_endpoint': {'key': 'blobEndpoint', 'type': 'str'},
         'queue_endpoint': {'key': 'queueEndpoint', 'type': 'str'},
         'table_endpoint': {'key': 'tableEndpoint', 'type': 'str'},
@@ -1618,6 +1665,7 @@ def __init__(self, **kwargs):
         super(DiagnosticsStorageAccountConfig, self).__init__(**kwargs)
         self.storage_account_name = kwargs.get('storage_account_name', None)
         self.protected_account_key_name = kwargs.get('protected_account_key_name', None)
+        self.protected_account_key_name2 = kwargs.get('protected_account_key_name2', None)
         self.blob_endpoint = kwargs.get('blob_endpoint', None)
         self.queue_endpoint = kwargs.get('queue_endpoint', None)
         self.table_endpoint = kwargs.get('table_endpoint', None)
@@ -1698,6 +1746,50 @@ def __init__(self, **kwargs):
         self.message = kwargs.get('message', None)
 
 
+class ManagedIdentity(Model):
+    """Describes the managed identities for an Azure resource.
+
+    Variables are only populated by the server, and will be ignored when
+    sending a request.
+
+    :ivar principal_id: The principal id of the managed identity. This
+     property will only be provided for a system assigned identity.
+    :vartype principal_id: str
+    :ivar tenant_id: The tenant id of the managed identity. This property will
+     only be provided for a system assigned identity.
+    :vartype tenant_id: str
+    :param type: The type of managed identity for the resource. Possible
+     values include: 'SystemAssigned', 'UserAssigned', 'SystemAssigned,
+     UserAssigned', 'None'
+    :type type: str or ~azure.mgmt.servicefabric.models.ManagedIdentityType
+    :param user_assigned_identities: The list of user identities associated
+     with the 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.servicefabric.models.UserAssignedIdentity]
+    """
+
+    _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': 'ManagedIdentityType'},
+        'user_assigned_identities': {'key': 'userAssignedIdentities', 'type': '{UserAssignedIdentity}'},
+    }
+
+    def __init__(self, **kwargs):
+        super(ManagedIdentity, 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 PartitionSchemeDescription(Model):
     """Describes how the service is partitioned.
 
@@ -1786,7 +1878,7 @@ class NodeTypeDescription(Model):
     :type http_gateway_endpoint_port: int
     :param durability_level: The durability level of the node type. Learn
      about
-     [DurabilityLevel](https://docs.microsoft.com/en-us/azure/service-fabric/service-fabric-cluster-capacity).
+     [DurabilityLevel](https://docs.microsoft.com/azure/service-fabric/service-fabric-cluster-capacity).
      - Bronze - No privileges. This is the default.
      - Silver - The infrastructure jobs can be paused for a duration of 10
      minutes per UD.
@@ -2885,3 +2977,31 @@ def __init__(self, **kwargs):
         self.low_key = kwargs.get('low_key', None)
         self.high_key = kwargs.get('high_key', None)
         self.partition_scheme = 'UniformInt64Range'
+
+
+class UserAssignedIdentity(Model):
+    """UserAssignedIdentity.
+
+    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(UserAssignedIdentity, self).__init__(**kwargs)
+        self.principal_id = None
+        self.client_id = None
diff --git a/sdk/servicefabric/azure-mgmt-servicefabric/azure/mgmt/servicefabric/models/_models_py3.py b/sdk/servicefabric/azure-mgmt-servicefabric/azure/mgmt/servicefabric/models/_models_py3.py
index 40255dab3990..cd96cd4804a3 100644
--- a/sdk/servicefabric/azure-mgmt-servicefabric/azure/mgmt/servicefabric/models/_models_py3.py
+++ b/sdk/servicefabric/azure-mgmt-servicefabric/azure/mgmt/servicefabric/models/_models_py3.py
@@ -191,6 +191,8 @@ class ApplicationResource(ProxyResource):
     :type tags: dict[str, str]
     :ivar etag: Azure resource etag.
     :vartype etag: str
+    :param identity: Describes the managed identities for an Azure resource.
+    :type identity: ~azure.mgmt.servicefabric.models.ManagedIdentity
     :param type_version: The version of the application type as defined in the
      application manifest.
     :type type_version: str
@@ -220,6 +222,10 @@ class ApplicationResource(ProxyResource):
     :param metrics: List of application capacity metric description.
     :type metrics:
      list[~azure.mgmt.servicefabric.models.ApplicationMetricDescription]
+    :param managed_identities: List of user assigned identities for the
+     application, each mapped to a friendly name.
+    :type managed_identities:
+     list[~azure.mgmt.servicefabric.models.ApplicationUserAssignedIdentity]
     :ivar provisioning_state: The current deployment or provisioning state,
      which only appears in the response
     :vartype provisioning_state: str
@@ -245,6 +251,7 @@ class ApplicationResource(ProxyResource):
         'location': {'key': 'location', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
         'etag': {'key': 'etag', 'type': 'str'},
+        'identity': {'key': 'identity', 'type': 'ManagedIdentity'},
         'type_version': {'key': 'properties.typeVersion', 'type': 'str'},
         'parameters': {'key': 'properties.parameters', 'type': '{str}'},
         'upgrade_policy': {'key': 'properties.upgradePolicy', 'type': 'ApplicationUpgradePolicy'},
@@ -252,12 +259,14 @@ class ApplicationResource(ProxyResource):
         'maximum_nodes': {'key': 'properties.maximumNodes', 'type': 'long'},
         'remove_application_capacity': {'key': 'properties.removeApplicationCapacity', 'type': 'bool'},
         'metrics': {'key': 'properties.metrics', 'type': '[ApplicationMetricDescription]'},
+        'managed_identities': {'key': 'properties.managedIdentities', 'type': '[ApplicationUserAssignedIdentity]'},
         'provisioning_state': {'key': 'properties.provisioningState', 'type': 'str'},
         'type_name': {'key': 'properties.typeName', 'type': 'str'},
     }
 
-    def __init__(self, *, location: str=None, tags=None, type_version: str=None, parameters=None, upgrade_policy=None, minimum_nodes: int=None, maximum_nodes: int=0, remove_application_capacity: bool=None, metrics=None, type_name: str=None, **kwargs) -> None:
+    def __init__(self, *, location: str=None, tags=None, identity=None, type_version: str=None, parameters=None, upgrade_policy=None, minimum_nodes: int=None, maximum_nodes: int=0, remove_application_capacity: bool=None, metrics=None, managed_identities=None, type_name: str=None, **kwargs) -> None:
         super(ApplicationResource, self).__init__(location=location, tags=tags, **kwargs)
+        self.identity = identity
         self.type_version = type_version
         self.parameters = parameters
         self.upgrade_policy = upgrade_policy
@@ -265,6 +274,7 @@ def __init__(self, *, location: str=None, tags=None, type_version: str=None, par
         self.maximum_nodes = maximum_nodes
         self.remove_application_capacity = remove_application_capacity
         self.metrics = metrics
+        self.managed_identities = managed_identities
         self.provisioning_state = None
         self.type_name = type_name
 
@@ -345,6 +355,10 @@ class ApplicationResourceUpdate(ProxyResource):
     :param metrics: List of application capacity metric description.
     :type metrics:
      list[~azure.mgmt.servicefabric.models.ApplicationMetricDescription]
+    :param managed_identities: List of user assigned identities for the
+     application, each mapped to a friendly name.
+    :type managed_identities:
+     list[~azure.mgmt.servicefabric.models.ApplicationUserAssignedIdentity]
     """
 
     _validation = {
@@ -370,9 +384,10 @@ class ApplicationResourceUpdate(ProxyResource):
         'maximum_nodes': {'key': 'properties.maximumNodes', 'type': 'long'},
         'remove_application_capacity': {'key': 'properties.removeApplicationCapacity', 'type': 'bool'},
         'metrics': {'key': 'properties.metrics', 'type': '[ApplicationMetricDescription]'},
+        'managed_identities': {'key': 'properties.managedIdentities', 'type': '[ApplicationUserAssignedIdentity]'},
     }
 
-    def __init__(self, *, location: str=None, tags=None, type_version: str=None, parameters=None, upgrade_policy=None, minimum_nodes: int=None, maximum_nodes: int=0, remove_application_capacity: bool=None, metrics=None, **kwargs) -> None:
+    def __init__(self, *, location: str=None, tags=None, type_version: str=None, parameters=None, upgrade_policy=None, minimum_nodes: int=None, maximum_nodes: int=0, remove_application_capacity: bool=None, metrics=None, managed_identities=None, **kwargs) -> None:
         super(ApplicationResourceUpdate, self).__init__(location=location, tags=tags, **kwargs)
         self.type_version = type_version
         self.parameters = parameters
@@ -381,6 +396,7 @@ def __init__(self, *, location: str=None, tags=None, type_version: str=None, par
         self.maximum_nodes = maximum_nodes
         self.remove_application_capacity = remove_application_capacity
         self.metrics = metrics
+        self.managed_identities = managed_identities
 
 
 class ApplicationTypeResource(ProxyResource):
@@ -589,6 +605,33 @@ def __init__(self, *, upgrade_replica_set_check_timeout: str=None, force_restart
         self.application_health_policy = application_health_policy
 
 
+class ApplicationUserAssignedIdentity(Model):
+    """ApplicationUserAssignedIdentity.
+
+    All required parameters must be populated in order to send to Azure.
+
+    :param name: Required. The friendly name of user assigned identity.
+    :type name: str
+    :param principal_id: Required. The principal id of user assigned identity.
+    :type principal_id: str
+    """
+
+    _validation = {
+        'name': {'required': True},
+        'principal_id': {'required': True},
+    }
+
+    _attribute_map = {
+        'name': {'key': 'name', 'type': 'str'},
+        'principal_id': {'key': 'principalId', 'type': 'str'},
+    }
+
+    def __init__(self, *, name: str, principal_id: str, **kwargs) -> None:
+        super(ApplicationUserAssignedIdentity, self).__init__(**kwargs)
+        self.name = name
+        self.principal_id = principal_id
+
+
 class ArmApplicationHealthPolicy(Model):
     """Defines a health policy used to evaluate the health of an application or
     one of its children entities.
@@ -1053,7 +1096,7 @@ class Cluster(Resource):
      ~azure.mgmt.servicefabric.models.ProvisioningState
     :param reliability_level: The reliability level sets the replica set size
      of system services. Learn about
-     [ReliabilityLevel](https://docs.microsoft.com/en-us/azure/service-fabric/service-fabric-cluster-capacity).
+     [ReliabilityLevel](https://docs.microsoft.com/azure/service-fabric/service-fabric-cluster-capacity).
      - None - Run the System services with a target replica set count of 1.
      This should only be used for test clusters.
      - Bronze - Run the System services with a target replica set count of 3.
@@ -1345,7 +1388,7 @@ class ClusterUpdateParameters(Model):
      list[~azure.mgmt.servicefabric.models.NodeTypeDescription]
     :param reliability_level: The reliability level sets the replica set size
      of system services. Learn about
-     [ReliabilityLevel](https://docs.microsoft.com/en-us/azure/service-fabric/service-fabric-cluster-capacity).
+     [ReliabilityLevel](https://docs.microsoft.com/azure/service-fabric/service-fabric-cluster-capacity).
      - None - Run the System services with a target replica set count of 1.
      This should only be used for test clusters.
      - Bronze - Run the System services with a target replica set count of 3.
@@ -1587,6 +1630,9 @@ class DiagnosticsStorageAccountConfig(Model):
     :param protected_account_key_name: Required. The protected diagnostics
      storage key name.
     :type protected_account_key_name: str
+    :param protected_account_key_name2: The secondary protected diagnostics
+     storage key name.
+    :type protected_account_key_name2: str
     :param blob_endpoint: Required. The blob endpoint of the azure storage
      account.
     :type blob_endpoint: str
@@ -1609,15 +1655,17 @@ class DiagnosticsStorageAccountConfig(Model):
     _attribute_map = {
         'storage_account_name': {'key': 'storageAccountName', 'type': 'str'},
         'protected_account_key_name': {'key': 'protectedAccountKeyName', 'type': 'str'},
+        'protected_account_key_name2': {'key': 'protectedAccountKeyName2', 'type': 'str'},
         'blob_endpoint': {'key': 'blobEndpoint', 'type': 'str'},
         'queue_endpoint': {'key': 'queueEndpoint', 'type': 'str'},
         'table_endpoint': {'key': 'tableEndpoint', 'type': 'str'},
     }
 
-    def __init__(self, *, storage_account_name: str, protected_account_key_name: str, blob_endpoint: str, queue_endpoint: str, table_endpoint: str, **kwargs) -> None:
+    def __init__(self, *, storage_account_name: str, protected_account_key_name: str, blob_endpoint: str, queue_endpoint: str, table_endpoint: str, protected_account_key_name2: str=None, **kwargs) -> None:
         super(DiagnosticsStorageAccountConfig, self).__init__(**kwargs)
         self.storage_account_name = storage_account_name
         self.protected_account_key_name = protected_account_key_name
+        self.protected_account_key_name2 = protected_account_key_name2
         self.blob_endpoint = blob_endpoint
         self.queue_endpoint = queue_endpoint
         self.table_endpoint = table_endpoint
@@ -1698,6 +1746,50 @@ def __init__(self, *, code: str=None, message: str=None, **kwargs) -> None:
         self.message = message
 
 
+class ManagedIdentity(Model):
+    """Describes the managed identities for an Azure resource.
+
+    Variables are only populated by the server, and will be ignored when
+    sending a request.
+
+    :ivar principal_id: The principal id of the managed identity. This
+     property will only be provided for a system assigned identity.
+    :vartype principal_id: str
+    :ivar tenant_id: The tenant id of the managed identity. This property will
+     only be provided for a system assigned identity.
+    :vartype tenant_id: str
+    :param type: The type of managed identity for the resource. Possible
+     values include: 'SystemAssigned', 'UserAssigned', 'SystemAssigned,
+     UserAssigned', 'None'
+    :type type: str or ~azure.mgmt.servicefabric.models.ManagedIdentityType
+    :param user_assigned_identities: The list of user identities associated
+     with the 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.servicefabric.models.UserAssignedIdentity]
+    """
+
+    _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': 'ManagedIdentityType'},
+        'user_assigned_identities': {'key': 'userAssignedIdentities', 'type': '{UserAssignedIdentity}'},
+    }
+
+    def __init__(self, *, type=None, user_assigned_identities=None, **kwargs) -> None:
+        super(ManagedIdentity, self).__init__(**kwargs)
+        self.principal_id = None
+        self.tenant_id = None
+        self.type = type
+        self.user_assigned_identities = user_assigned_identities
+
+
 class PartitionSchemeDescription(Model):
     """Describes how the service is partitioned.
 
@@ -1786,7 +1878,7 @@ class NodeTypeDescription(Model):
     :type http_gateway_endpoint_port: int
     :param durability_level: The durability level of the node type. Learn
      about
-     [DurabilityLevel](https://docs.microsoft.com/en-us/azure/service-fabric/service-fabric-cluster-capacity).
+     [DurabilityLevel](https://docs.microsoft.com/azure/service-fabric/service-fabric-cluster-capacity).
      - Bronze - No privileges. This is the default.
      - Silver - The infrastructure jobs can be paused for a duration of 10
      minutes per UD.
@@ -2885,3 +2977,31 @@ def __init__(self, *, count: int, low_key: str, high_key: str, **kwargs) -> None
         self.low_key = low_key
         self.high_key = high_key
         self.partition_scheme = 'UniformInt64Range'
+
+
+class UserAssignedIdentity(Model):
+    """UserAssignedIdentity.
+
+    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(UserAssignedIdentity, self).__init__(**kwargs)
+        self.principal_id = None
+        self.client_id = None
diff --git a/sdk/servicefabric/azure-mgmt-servicefabric/azure/mgmt/servicefabric/models/_service_fabric_management_client_enums.py b/sdk/servicefabric/azure-mgmt-servicefabric/azure/mgmt/servicefabric/models/_service_fabric_management_client_enums.py
index 166593097003..bda5b8f60d70 100644
--- a/sdk/servicefabric/azure-mgmt-servicefabric/azure/mgmt/servicefabric/models/_service_fabric_management_client_enums.py
+++ b/sdk/servicefabric/azure-mgmt-servicefabric/azure/mgmt/servicefabric/models/_service_fabric_management_client_enums.py
@@ -20,6 +20,14 @@ class ProvisioningState(str, Enum):
     canceled = "Canceled"
 
 
+class ManagedIdentityType(str, Enum):
+
+    system_assigned = "SystemAssigned"  #: Indicates that system assigned identity is associated with the resource.
+    user_assigned = "UserAssigned"  #: Indicates that user assigned identity is associated with the resource.
+    system_assigned_user_assigned = "SystemAssigned, UserAssigned"  #: Indicates that both system assigned and user assigned identity are associated with the resource.
+    none = "None"  #: Indicates that no identity is associated with the resource.
+
+
 class ArmUpgradeFailureAction(str, Enum):
 
     rollback = "Rollback"  #: Indicates that a rollback of the upgrade will be performed by Service Fabric if the upgrade fails.
diff --git a/sdk/servicefabric/azure-mgmt-servicefabric/azure/mgmt/servicefabric/operations/_application_type_versions_operations.py b/sdk/servicefabric/azure-mgmt-servicefabric/azure/mgmt/servicefabric/operations/_application_type_versions_operations.py
index 4328ce62ea90..0b6eda0e76df 100644
--- a/sdk/servicefabric/azure-mgmt-servicefabric/azure/mgmt/servicefabric/operations/_application_type_versions_operations.py
+++ b/sdk/servicefabric/azure-mgmt-servicefabric/azure/mgmt/servicefabric/operations/_application_type_versions_operations.py
@@ -26,7 +26,7 @@ class ApplicationTypeVersionsOperations(object):
     :param config: Configuration of service client.
     :param serializer: An object model serializer.
     :param deserializer: An object model deserializer.
-    :ivar api_version: The version of the Service Fabric resource provider API. This is a required parameter and it's value must be "2019-03-01" for this specification. Constant value: "2019-03-01".
+    :ivar api_version: The version of the Service Fabric resource provider API. This is a required parameter and it's value must be "2019-06-01-preview" for this specification. Constant value: "2019-06-01-preview".
     """
 
     models = models
@@ -36,7 +36,7 @@ def __init__(self, client, config, serializer, deserializer):
         self._client = client
         self._serialize = serializer
         self._deserialize = deserializer
-        self.api_version = "2019-03-01"
+        self.api_version = "2019-06-01-preview"
 
         self.config = config
 
@@ -114,10 +114,10 @@ def get(
     get.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ServiceFabric/clusters/{clusterName}/applicationTypes/{applicationTypeName}/versions/{version}'}
 
 
-    def _create_or_update_initial(
+    def _create_initial(
             self, resource_group_name, cluster_name, application_type_name, version, parameters, custom_headers=None, raw=False, **operation_config):
         # Construct URL
-        url = self.create_or_update.metadata['url']
+        url = self.create.metadata['url']
         path_format_arguments = {
             'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str'),
             'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str'),
@@ -163,7 +163,7 @@ def _create_or_update_initial(
 
         return deserialized
 
-    def create_or_update(
+    def create(
             self, resource_group_name, cluster_name, application_type_name, version, parameters, custom_headers=None, raw=False, polling=True, **operation_config):
         """Creates or updates a Service Fabric application type version resource.
 
@@ -197,7 +197,7 @@ def create_or_update(
         :raises:
          :class:`ErrorModelException<azure.mgmt.servicefabric.models.ErrorModelException>`
         """
-        raw_result = self._create_or_update_initial(
+        raw_result = self._create_initial(
             resource_group_name=resource_group_name,
             cluster_name=cluster_name,
             application_type_name=application_type_name,
@@ -224,7 +224,7 @@ def get_long_running_output(response):
         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.ServiceFabric/clusters/{clusterName}/applicationTypes/{applicationTypeName}/versions/{version}'}
+    create.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ServiceFabric/clusters/{clusterName}/applicationTypes/{applicationTypeName}/versions/{version}'}
 
 
     def _delete_initial(
diff --git a/sdk/servicefabric/azure-mgmt-servicefabric/azure/mgmt/servicefabric/operations/_application_types_operations.py b/sdk/servicefabric/azure-mgmt-servicefabric/azure/mgmt/servicefabric/operations/_application_types_operations.py
index bd3b8ed9b9cf..40c85c37cbeb 100644
--- a/sdk/servicefabric/azure-mgmt-servicefabric/azure/mgmt/servicefabric/operations/_application_types_operations.py
+++ b/sdk/servicefabric/azure-mgmt-servicefabric/azure/mgmt/servicefabric/operations/_application_types_operations.py
@@ -26,7 +26,7 @@ class ApplicationTypesOperations(object):
     :param config: Configuration of service client.
     :param serializer: An object model serializer.
     :param deserializer: An object model deserializer.
-    :ivar api_version: The version of the Service Fabric resource provider API. This is a required parameter and it's value must be "2019-03-01" for this specification. Constant value: "2019-03-01".
+    :ivar api_version: The version of the Service Fabric resource provider API. This is a required parameter and it's value must be "2019-06-01-preview" for this specification. Constant value: "2019-06-01-preview".
     """
 
     models = models
@@ -36,7 +36,7 @@ def __init__(self, client, config, serializer, deserializer):
         self._client = client
         self._serialize = serializer
         self._deserialize = deserializer
-        self.api_version = "2019-03-01"
+        self.api_version = "2019-06-01-preview"
 
         self.config = config
 
@@ -107,7 +107,7 @@ def get(
         return deserialized
     get.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ServiceFabric/clusters/{clusterName}/applicationTypes/{applicationTypeName}'}
 
-    def create_or_update(
+    def create(
             self, resource_group_name, cluster_name, application_type_name, location=None, tags=None, custom_headers=None, raw=False, **operation_config):
         """Creates or updates a Service Fabric application type name resource.
 
@@ -140,7 +140,7 @@ def create_or_update(
         parameters = models.ApplicationTypeResource(location=location, tags=tags)
 
         # Construct URL
-        url = self.create_or_update.metadata['url']
+        url = self.create.metadata['url']
         path_format_arguments = {
             'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str'),
             'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str'),
@@ -183,7 +183,7 @@ def create_or_update(
             return client_raw_response
 
         return deserialized
-    create_or_update.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ServiceFabric/clusters/{clusterName}/applicationTypes/{applicationTypeName}'}
+    create.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ServiceFabric/clusters/{clusterName}/applicationTypes/{applicationTypeName}'}
 
 
     def _delete_initial(
diff --git a/sdk/servicefabric/azure-mgmt-servicefabric/azure/mgmt/servicefabric/operations/_applications_operations.py b/sdk/servicefabric/azure-mgmt-servicefabric/azure/mgmt/servicefabric/operations/_applications_operations.py
index cc5d71a046af..edc179bc633c 100644
--- a/sdk/servicefabric/azure-mgmt-servicefabric/azure/mgmt/servicefabric/operations/_applications_operations.py
+++ b/sdk/servicefabric/azure-mgmt-servicefabric/azure/mgmt/servicefabric/operations/_applications_operations.py
@@ -26,7 +26,7 @@ class ApplicationsOperations(object):
     :param config: Configuration of service client.
     :param serializer: An object model serializer.
     :param deserializer: An object model deserializer.
-    :ivar api_version: The version of the Service Fabric resource provider API. This is a required parameter and it's value must be "2019-03-01" for this specification. Constant value: "2019-03-01".
+    :ivar api_version: The version of the Service Fabric resource provider API. This is a required parameter and it's value must be "2019-06-01-preview" for this specification. Constant value: "2019-06-01-preview".
     """
 
     models = models
@@ -36,7 +36,7 @@ def __init__(self, client, config, serializer, deserializer):
         self._client = client
         self._serialize = serializer
         self._deserialize = deserializer
-        self.api_version = "2019-03-01"
+        self.api_version = "2019-06-01-preview"
 
         self.config = config
 
@@ -107,10 +107,10 @@ def get(
     get.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ServiceFabric/clusters/{clusterName}/applications/{applicationName}'}
 
 
-    def _create_or_update_initial(
+    def _create_initial(
             self, resource_group_name, cluster_name, application_name, parameters, custom_headers=None, raw=False, **operation_config):
         # Construct URL
-        url = self.create_or_update.metadata['url']
+        url = self.create.metadata['url']
         path_format_arguments = {
             'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str'),
             'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str'),
@@ -155,7 +155,7 @@ def _create_or_update_initial(
 
         return deserialized
 
-    def create_or_update(
+    def create(
             self, resource_group_name, cluster_name, application_name, parameters, custom_headers=None, raw=False, polling=True, **operation_config):
         """Creates or updates a Service Fabric application resource.
 
@@ -184,7 +184,7 @@ def create_or_update(
         :raises:
          :class:`ErrorModelException<azure.mgmt.servicefabric.models.ErrorModelException>`
         """
-        raw_result = self._create_or_update_initial(
+        raw_result = self._create_initial(
             resource_group_name=resource_group_name,
             cluster_name=cluster_name,
             application_name=application_name,
@@ -210,7 +210,7 @@ def get_long_running_output(response):
         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.ServiceFabric/clusters/{clusterName}/applications/{applicationName}'}
+    create.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ServiceFabric/clusters/{clusterName}/applications/{applicationName}'}
 
 
     def _update_initial(
diff --git a/sdk/servicefabric/azure-mgmt-servicefabric/azure/mgmt/servicefabric/operations/_cluster_versions_operations.py b/sdk/servicefabric/azure-mgmt-servicefabric/azure/mgmt/servicefabric/operations/_cluster_versions_operations.py
index cba7391cba03..884d6329a9be 100644
--- a/sdk/servicefabric/azure-mgmt-servicefabric/azure/mgmt/servicefabric/operations/_cluster_versions_operations.py
+++ b/sdk/servicefabric/azure-mgmt-servicefabric/azure/mgmt/servicefabric/operations/_cluster_versions_operations.py
@@ -25,7 +25,7 @@ class ClusterVersionsOperations(object):
     :param config: Configuration of service client.
     :param serializer: An object model serializer.
     :param deserializer: An object model deserializer.
-    :ivar api_version: The version of the Service Fabric resource provider API. This is a required parameter and it's value must be "2019-03-01" for this specification. Constant value: "2019-03-01".
+    :ivar api_version: The version of the Service Fabric resource provider API. This is a required parameter and it's value must be "2019-06-01-preview" for this specification. Constant value: "2019-06-01-preview".
     """
 
     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 = "2019-03-01"
+        self.api_version = "2019-06-01-preview"
 
         self.config = config
 
diff --git a/sdk/servicefabric/azure-mgmt-servicefabric/azure/mgmt/servicefabric/operations/_clusters_operations.py b/sdk/servicefabric/azure-mgmt-servicefabric/azure/mgmt/servicefabric/operations/_clusters_operations.py
index f179db760c8f..84d8adde6fa8 100644
--- a/sdk/servicefabric/azure-mgmt-servicefabric/azure/mgmt/servicefabric/operations/_clusters_operations.py
+++ b/sdk/servicefabric/azure-mgmt-servicefabric/azure/mgmt/servicefabric/operations/_clusters_operations.py
@@ -26,7 +26,7 @@ class ClustersOperations(object):
     :param config: Configuration of service client.
     :param serializer: An object model serializer.
     :param deserializer: An object model deserializer.
-    :ivar api_version: The version of the Service Fabric resource provider API. This is a required parameter and it's value must be "2019-03-01" for this specification. Constant value: "2019-03-01".
+    :ivar api_version: The version of the Service Fabric resource provider API. This is a required parameter and it's value must be "2019-06-01-preview" for this specification. Constant value: "2019-06-01-preview".
     """
 
     models = models
@@ -36,7 +36,7 @@ def __init__(self, client, config, serializer, deserializer):
         self._client = client
         self._serialize = serializer
         self._deserialize = deserializer
-        self.api_version = "2019-03-01"
+        self.api_version = "2019-06-01-preview"
 
         self.config = config
 
@@ -104,10 +104,10 @@ def get(
     get.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ServiceFabric/clusters/{clusterName}'}
 
 
-    def _create_or_update_initial(
+    def _create_initial(
             self, resource_group_name, cluster_name, parameters, custom_headers=None, raw=False, **operation_config):
         # Construct URL
-        url = self.create_or_update.metadata['url']
+        url = self.create.metadata['url']
         path_format_arguments = {
             'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str'),
             'clusterName': self._serialize.url("cluster_name", cluster_name, 'str'),
@@ -153,7 +153,7 @@ def _create_or_update_initial(
 
         return deserialized
 
-    def create_or_update(
+    def create(
             self, resource_group_name, cluster_name, parameters, custom_headers=None, raw=False, polling=True, **operation_config):
         """Creates or updates a Service Fabric cluster resource.
 
@@ -180,7 +180,7 @@ def create_or_update(
         :raises:
          :class:`ErrorModelException<azure.mgmt.servicefabric.models.ErrorModelException>`
         """
-        raw_result = self._create_or_update_initial(
+        raw_result = self._create_initial(
             resource_group_name=resource_group_name,
             cluster_name=cluster_name,
             parameters=parameters,
@@ -205,7 +205,7 @@ def get_long_running_output(response):
         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.ServiceFabric/clusters/{clusterName}'}
+    create.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ServiceFabric/clusters/{clusterName}'}
 
 
     def _update_initial(
diff --git a/sdk/servicefabric/azure-mgmt-servicefabric/azure/mgmt/servicefabric/operations/_services_operations.py b/sdk/servicefabric/azure-mgmt-servicefabric/azure/mgmt/servicefabric/operations/_services_operations.py
index b253a18ae3f9..a785dc0dc4c2 100644
--- a/sdk/servicefabric/azure-mgmt-servicefabric/azure/mgmt/servicefabric/operations/_services_operations.py
+++ b/sdk/servicefabric/azure-mgmt-servicefabric/azure/mgmt/servicefabric/operations/_services_operations.py
@@ -26,7 +26,7 @@ class ServicesOperations(object):
     :param config: Configuration of service client.
     :param serializer: An object model serializer.
     :param deserializer: An object model deserializer.
-    :ivar api_version: The version of the Service Fabric resource provider API. This is a required parameter and it's value must be "2019-03-01" for this specification. Constant value: "2019-03-01".
+    :ivar api_version: The version of the Service Fabric resource provider API. This is a required parameter and it's value must be "2019-06-01-preview" for this specification. Constant value: "2019-06-01-preview".
     """
 
     models = models
@@ -36,7 +36,7 @@ def __init__(self, client, config, serializer, deserializer):
         self._client = client
         self._serialize = serializer
         self._deserialize = deserializer
-        self.api_version = "2019-03-01"
+        self.api_version = "2019-06-01-preview"
 
         self.config = config
 
@@ -111,10 +111,10 @@ def get(
     get.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ServiceFabric/clusters/{clusterName}/applications/{applicationName}/services/{serviceName}'}
 
 
-    def _create_or_update_initial(
+    def _create_initial(
             self, resource_group_name, cluster_name, application_name, service_name, parameters, custom_headers=None, raw=False, **operation_config):
         # Construct URL
-        url = self.create_or_update.metadata['url']
+        url = self.create.metadata['url']
         path_format_arguments = {
             'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str'),
             'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str'),
@@ -160,7 +160,7 @@ def _create_or_update_initial(
 
         return deserialized
 
-    def create_or_update(
+    def create(
             self, resource_group_name, cluster_name, application_name, service_name, parameters, custom_headers=None, raw=False, polling=True, **operation_config):
         """Creates or updates a Service Fabric service resource.
 
@@ -192,7 +192,7 @@ def create_or_update(
         :raises:
          :class:`ErrorModelException<azure.mgmt.servicefabric.models.ErrorModelException>`
         """
-        raw_result = self._create_or_update_initial(
+        raw_result = self._create_initial(
             resource_group_name=resource_group_name,
             cluster_name=cluster_name,
             application_name=application_name,
@@ -219,7 +219,7 @@ def get_long_running_output(response):
         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.ServiceFabric/clusters/{clusterName}/applications/{applicationName}/services/{serviceName}'}
+    create.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ServiceFabric/clusters/{clusterName}/applications/{applicationName}/services/{serviceName}'}
 
 
     def _update_initial(