diff --git a/sdk/mixedreality/azure-mgmt-mixedreality/CHANGELOG.md b/sdk/mixedreality/azure-mgmt-mixedreality/CHANGELOG.md
index f6606badaf94..f3b08fc35659 100644
--- a/sdk/mixedreality/azure-mgmt-mixedreality/CHANGELOG.md
+++ b/sdk/mixedreality/azure-mgmt-mixedreality/CHANGELOG.md
@@ -1,5 +1,29 @@
 # Release History
 
+## 0.3.0 (2021-02-07)
+
+**Features**
+
+  - Model RemoteRenderingAccount has a new parameter system_data
+  - Model RemoteRenderingAccount has a new parameter storage_account_name
+  - Model RemoteRenderingAccount has a new parameter kind
+  - Model RemoteRenderingAccount has a new parameter plan
+  - Model RemoteRenderingAccount has a new parameter sku
+  - Model SpatialAnchorsAccount has a new parameter system_data
+  - Model SpatialAnchorsAccount has a new parameter storage_account_name
+  - Model SpatialAnchorsAccount has a new parameter kind
+  - Model SpatialAnchorsAccount has a new parameter plan
+  - Model SpatialAnchorsAccount has a new parameter sku
+  - Model SpatialAnchorsAccount has a new parameter identity
+  - Model Operation has a new parameter origin
+  - Model Operation has a new parameter properties
+  - Model Operation has a new parameter is_data_action
+
+**Breaking changes**
+
+  - Operation SpatialAnchorsAccountsOperations.update has a new signature
+  - Operation SpatialAnchorsAccountsOperations.create has a new signature
+
 ## 0.2.0 (2020-05-25)
 
 **Features**
diff --git a/sdk/mixedreality/azure-mgmt-mixedreality/azure/mgmt/mixedreality/_mixed_reality_client.py b/sdk/mixedreality/azure-mgmt-mixedreality/azure/mgmt/mixedreality/_mixed_reality_client.py
index 3d5046fdace8..be21d356ce62 100644
--- a/sdk/mixedreality/azure-mgmt-mixedreality/azure/mgmt/mixedreality/_mixed_reality_client.py
+++ b/sdk/mixedreality/azure-mgmt-mixedreality/azure/mgmt/mixedreality/_mixed_reality_client.py
@@ -49,6 +49,7 @@ def __init__(
         super(MixedRealityClient, 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 = '2021-01-01'
         self._serialize = Serializer(client_models)
         self._deserialize = Deserializer(client_models)
 
diff --git a/sdk/mixedreality/azure-mgmt-mixedreality/azure/mgmt/mixedreality/models/__init__.py b/sdk/mixedreality/azure-mgmt-mixedreality/azure/mgmt/mixedreality/models/__init__.py
index fb9b522306dc..b7348202f5ef 100644
--- a/sdk/mixedreality/azure-mgmt-mixedreality/azure/mgmt/mixedreality/models/__init__.py
+++ b/sdk/mixedreality/azure-mgmt-mixedreality/azure/mgmt/mixedreality/models/__init__.py
@@ -16,19 +16,24 @@
     from ._models_py3 import CheckNameAvailabilityRequest
     from ._models_py3 import CheckNameAvailabilityResponse
     from ._models_py3 import Identity
+    from ._models_py3 import LogSpecification
+    from ._models_py3 import MetricDimension
+    from ._models_py3 import MetricSpecification
     from ._models_py3 import Operation
     from ._models_py3 import OperationDisplay
+    from ._models_py3 import OperationProperties
     from ._models_py3 import Plan
     from ._models_py3 import ProxyResource
     from ._models_py3 import RemoteRenderingAccount
-    from ._models_py3 import RemoteRenderingAccountIdentity
     from ._models_py3 import Resource
     from ._models_py3 import ResourceModelWithAllowedPropertySet
     from ._models_py3 import ResourceModelWithAllowedPropertySetIdentity
     from ._models_py3 import ResourceModelWithAllowedPropertySetPlan
     from ._models_py3 import ResourceModelWithAllowedPropertySetSku
+    from ._models_py3 import ServiceSpecification
     from ._models_py3 import Sku
     from ._models_py3 import SpatialAnchorsAccount
+    from ._models_py3 import SystemData
     from ._models_py3 import TrackedResource
 except (SyntaxError, ImportError):
     from ._models import AccountKeyRegenerateRequest
@@ -37,28 +42,33 @@
     from ._models import CheckNameAvailabilityRequest
     from ._models import CheckNameAvailabilityResponse
     from ._models import Identity
+    from ._models import LogSpecification
+    from ._models import MetricDimension
+    from ._models import MetricSpecification
     from ._models import Operation
     from ._models import OperationDisplay
+    from ._models import OperationProperties
     from ._models import Plan
     from ._models import ProxyResource
     from ._models import RemoteRenderingAccount
-    from ._models import RemoteRenderingAccountIdentity
     from ._models import Resource
     from ._models import ResourceModelWithAllowedPropertySet
     from ._models import ResourceModelWithAllowedPropertySetIdentity
     from ._models import ResourceModelWithAllowedPropertySetPlan
     from ._models import ResourceModelWithAllowedPropertySetSku
+    from ._models import ServiceSpecification
     from ._models import Sku
     from ._models import SpatialAnchorsAccount
+    from ._models import SystemData
     from ._models import TrackedResource
 from ._paged_models import OperationPaged
 from ._paged_models import RemoteRenderingAccountPaged
 from ._paged_models import SpatialAnchorsAccountPaged
 from ._mixed_reality_client_enums import (
-    NameAvailability,
     NameUnavailableReason,
-    SkuTier,
     ResourceIdentityType,
+    SkuTier,
+    CreatedByType,
 )
 
 __all__ = [
@@ -68,25 +78,30 @@
     'CheckNameAvailabilityRequest',
     'CheckNameAvailabilityResponse',
     'Identity',
+    'LogSpecification',
+    'MetricDimension',
+    'MetricSpecification',
     'Operation',
     'OperationDisplay',
+    'OperationProperties',
     'Plan',
     'ProxyResource',
     'RemoteRenderingAccount',
-    'RemoteRenderingAccountIdentity',
     'Resource',
     'ResourceModelWithAllowedPropertySet',
     'ResourceModelWithAllowedPropertySetIdentity',
     'ResourceModelWithAllowedPropertySetPlan',
     'ResourceModelWithAllowedPropertySetSku',
+    'ServiceSpecification',
     'Sku',
     'SpatialAnchorsAccount',
+    'SystemData',
     'TrackedResource',
     'OperationPaged',
     'SpatialAnchorsAccountPaged',
     'RemoteRenderingAccountPaged',
-    'NameAvailability',
     'NameUnavailableReason',
-    'SkuTier',
     'ResourceIdentityType',
+    'SkuTier',
+    'CreatedByType',
 ]
diff --git a/sdk/mixedreality/azure-mgmt-mixedreality/azure/mgmt/mixedreality/models/_mixed_reality_client_enums.py b/sdk/mixedreality/azure-mgmt-mixedreality/azure/mgmt/mixedreality/models/_mixed_reality_client_enums.py
index e91a8bd69683..cbaa3598730f 100644
--- a/sdk/mixedreality/azure-mgmt-mixedreality/azure/mgmt/mixedreality/models/_mixed_reality_client_enums.py
+++ b/sdk/mixedreality/azure-mgmt-mixedreality/azure/mgmt/mixedreality/models/_mixed_reality_client_enums.py
@@ -12,18 +12,17 @@
 from enum import Enum
 
 
-class NameAvailability(str, Enum):
-
-    true = "true"
-    false = "false"
-
-
 class NameUnavailableReason(str, Enum):
 
     invalid = "Invalid"
     already_exists = "AlreadyExists"
 
 
+class ResourceIdentityType(str, Enum):
+
+    system_assigned = "SystemAssigned"
+
+
 class SkuTier(str, Enum):
 
     free = "Free"
@@ -32,6 +31,9 @@ class SkuTier(str, Enum):
     premium = "Premium"
 
 
-class ResourceIdentityType(str, Enum):
+class CreatedByType(str, Enum):
 
-    system_assigned = "SystemAssigned"
+    user = "User"
+    application = "Application"
+    managed_identity = "ManagedIdentity"
+    key = "Key"
diff --git a/sdk/mixedreality/azure-mgmt-mixedreality/azure/mgmt/mixedreality/models/_models.py b/sdk/mixedreality/azure-mgmt-mixedreality/azure/mgmt/mixedreality/models/_models.py
index 7a533b33bc69..d6eec8f49536 100644
--- a/sdk/mixedreality/azure-mgmt-mixedreality/azure/mgmt/mixedreality/models/_models.py
+++ b/sdk/mixedreality/azure-mgmt-mixedreality/azure/mgmt/mixedreality/models/_models.py
@@ -60,16 +60,19 @@ def __init__(self, **kwargs):
 class Resource(Model):
     """Resource.
 
+    Common fields that are returned in the response for all Azure Resource
+    Manager resources.
+
     Variables are only populated by the server, and will be ignored when
     sending a request.
 
-    :ivar id: Fully qualified resource Id for the resource. Ex -
+    :ivar id: Fully qualified resource ID for the resource. Ex -
      /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
     :vartype id: str
     :ivar name: The name of the resource
     :vartype name: str
-    :ivar type: The type of the resource. Ex-
-     Microsoft.Compute/virtualMachines or Microsoft.Storage/storageAccounts.
+    :ivar type: The type of the resource. E.g.
+     "Microsoft.Compute/virtualMachines" or "Microsoft.Storage/storageAccounts"
     :vartype type: str
     """
 
@@ -93,19 +96,21 @@ def __init__(self, **kwargs):
 
 
 class AzureEntityResource(Resource):
-    """The resource model definition for a Azure Resource Manager resource with an
-    etag.
+    """Entity Resource.
+
+    The resource model definition for an Azure Resource Manager resource with
+    an etag.
 
     Variables are only populated by the server, and will be ignored when
     sending a request.
 
-    :ivar id: Fully qualified resource Id for the resource. Ex -
+    :ivar id: Fully qualified resource ID for the resource. Ex -
      /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
     :vartype id: str
     :ivar name: The name of the resource
     :vartype name: str
-    :ivar type: The type of the resource. Ex-
-     Microsoft.Compute/virtualMachines or Microsoft.Storage/storageAccounts.
+    :ivar type: The type of the resource. E.g.
+     "Microsoft.Compute/virtualMachines" or "Microsoft.Storage/storageAccounts"
     :vartype type: str
     :ivar etag: Resource Etag.
     :vartype etag: str
@@ -163,10 +168,8 @@ class CheckNameAvailabilityResponse(Model):
 
     All required parameters must be populated in order to send to Azure.
 
-    :param name_available: Required. if name Available. Possible values
-     include: 'true', 'false'
-    :type name_available: str or
-     ~azure.mgmt.mixedreality.models.NameAvailability
+    :param name_available: Required. if name Available
+    :type name_available: bool
     :param reason: Resource Name To Verify. Possible values include:
      'Invalid', 'AlreadyExists'
     :type reason: str or ~azure.mgmt.mixedreality.models.NameUnavailableReason
@@ -179,7 +182,7 @@ class CheckNameAvailabilityResponse(Model):
     }
 
     _attribute_map = {
-        'name_available': {'key': 'nameAvailable', 'type': 'str'},
+        'name_available': {'key': 'nameAvailable', 'type': 'bool'},
         'reason': {'key': 'reason', 'type': 'str'},
         'message': {'key': 'message', 'type': 'str'},
     }
@@ -194,7 +197,7 @@ def __init__(self, **kwargs):
 class CloudError(Model):
     """An Error response.
 
-    :param error:
+    :param error: An Error response.
     :type error: ~azure.mgmt.mixedreality.models.CloudErrorBody
     """
 
@@ -282,6 +285,95 @@ def __init__(self, **kwargs):
         self.type = kwargs.get('type', None)
 
 
+class LogSpecification(Model):
+    """Specifications of the Log for Azure Monitoring.
+
+    :param name: Name of the log
+    :type name: str
+    :param display_name: Localized friendly display name of the log
+    :type display_name: str
+    :param blob_duration: Blob duration of the log
+    :type blob_duration: str
+    """
+
+    _attribute_map = {
+        'name': {'key': 'name', 'type': 'str'},
+        'display_name': {'key': 'displayName', 'type': 'str'},
+        'blob_duration': {'key': 'blobDuration', 'type': 'str'},
+    }
+
+    def __init__(self, **kwargs):
+        super(LogSpecification, self).__init__(**kwargs)
+        self.name = kwargs.get('name', None)
+        self.display_name = kwargs.get('display_name', None)
+        self.blob_duration = kwargs.get('blob_duration', None)
+
+
+class MetricDimension(Model):
+    """Specifications of the Dimension of metrics.
+
+    :param name: Name of the dimension
+    :type name: str
+    :param display_name: Localized friendly display name of the dimension
+    :type display_name: str
+    :param internal_name: Internal name of the dimension.
+    :type internal_name: str
+    """
+
+    _attribute_map = {
+        'name': {'key': 'name', 'type': 'str'},
+        'display_name': {'key': 'displayName', 'type': 'str'},
+        'internal_name': {'key': 'internalName', 'type': 'str'},
+    }
+
+    def __init__(self, **kwargs):
+        super(MetricDimension, self).__init__(**kwargs)
+        self.name = kwargs.get('name', None)
+        self.display_name = kwargs.get('display_name', None)
+        self.internal_name = kwargs.get('internal_name', None)
+
+
+class MetricSpecification(Model):
+    """Specifications of the Metrics for Azure Monitoring.
+
+    :param name: Name of the metric
+    :type name: str
+    :param display_name: Localized friendly display name of the metric
+    :type display_name: str
+    :param display_description: Localized friendly description of the metric
+    :type display_description: str
+    :param unit: Unit that makes sense for the metric
+    :type unit: str
+    :param aggregation_type: Only provide one value for this field. Valid
+     values: Average, Minimum, Maximum, Total, Count.
+    :type aggregation_type: str
+    :param internal_metric_name: Internal metric name.
+    :type internal_metric_name: str
+    :param dimensions: Dimensions of the metric
+    :type dimensions: list[~azure.mgmt.mixedreality.models.MetricDimension]
+    """
+
+    _attribute_map = {
+        'name': {'key': 'name', 'type': 'str'},
+        'display_name': {'key': 'displayName', 'type': 'str'},
+        'display_description': {'key': 'displayDescription', 'type': 'str'},
+        'unit': {'key': 'unit', 'type': 'str'},
+        'aggregation_type': {'key': 'aggregationType', 'type': 'str'},
+        'internal_metric_name': {'key': 'internalMetricName', 'type': 'str'},
+        'dimensions': {'key': 'dimensions', 'type': '[MetricDimension]'},
+    }
+
+    def __init__(self, **kwargs):
+        super(MetricSpecification, self).__init__(**kwargs)
+        self.name = kwargs.get('name', None)
+        self.display_name = kwargs.get('display_name', None)
+        self.display_description = kwargs.get('display_description', None)
+        self.unit = kwargs.get('unit', None)
+        self.aggregation_type = kwargs.get('aggregation_type', None)
+        self.internal_metric_name = kwargs.get('internal_metric_name', None)
+        self.dimensions = kwargs.get('dimensions', None)
+
+
 class Operation(Model):
     """REST API operation.
 
@@ -289,17 +381,29 @@ class Operation(Model):
     :type name: str
     :param display: The object that represents the operation.
     :type display: ~azure.mgmt.mixedreality.models.OperationDisplay
+    :param is_data_action: Whether or not this is a data plane operation
+    :type is_data_action: bool
+    :param origin: The origin
+    :type origin: str
+    :param properties: Properties of the operation
+    :type properties: ~azure.mgmt.mixedreality.models.OperationProperties
     """
 
     _attribute_map = {
         'name': {'key': 'name', 'type': 'str'},
         'display': {'key': 'display', 'type': 'OperationDisplay'},
+        'is_data_action': {'key': 'isDataAction', 'type': 'bool'},
+        'origin': {'key': 'origin', 'type': 'str'},
+        'properties': {'key': 'properties', 'type': 'OperationProperties'},
     }
 
     def __init__(self, **kwargs):
         super(Operation, self).__init__(**kwargs)
         self.name = kwargs.get('name', None)
         self.display = kwargs.get('display', None)
+        self.is_data_action = kwargs.get('is_data_action', None)
+        self.origin = kwargs.get('origin', None)
+        self.properties = kwargs.get('properties', None)
 
 
 class OperationDisplay(Model):
@@ -340,6 +444,23 @@ def __init__(self, **kwargs):
         self.description = kwargs.get('description', None)
 
 
+class OperationProperties(Model):
+    """Operation properties.
+
+    :param service_specification: Service specification.
+    :type service_specification:
+     ~azure.mgmt.mixedreality.models.ServiceSpecification
+    """
+
+    _attribute_map = {
+        'service_specification': {'key': 'serviceSpecification', 'type': 'ServiceSpecification'},
+    }
+
+    def __init__(self, **kwargs):
+        super(OperationProperties, self).__init__(**kwargs)
+        self.service_specification = kwargs.get('service_specification', None)
+
+
 class Plan(Model):
     """Plan for the resource.
 
@@ -386,19 +507,21 @@ def __init__(self, **kwargs):
 
 
 class ProxyResource(Resource):
-    """The resource model definition for a ARM proxy resource. It will have
-    everything other than required location and tags.
+    """Proxy Resource.
+
+    The resource model definition for a Azure Resource Manager proxy resource.
+    It will not have tags and a location.
 
     Variables are only populated by the server, and will be ignored when
     sending a request.
 
-    :ivar id: Fully qualified resource Id for the resource. Ex -
+    :ivar id: Fully qualified resource ID for the resource. Ex -
      /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
     :vartype id: str
     :ivar name: The name of the resource
     :vartype name: str
-    :ivar type: The type of the resource. Ex-
-     Microsoft.Compute/virtualMachines or Microsoft.Storage/storageAccounts.
+    :ivar type: The type of the resource. E.g.
+     "Microsoft.Compute/virtualMachines" or "Microsoft.Storage/storageAccounts"
     :vartype type: str
     """
 
@@ -419,20 +542,23 @@ def __init__(self, **kwargs):
 
 
 class TrackedResource(Resource):
-    """The resource model definition for a ARM tracked top level resource.
+    """Tracked Resource.
+
+    The resource model definition for an Azure Resource Manager tracked top
+    level resource which has 'tags' and a 'location'.
 
     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.
 
-    :ivar id: Fully qualified resource Id for the resource. Ex -
+    :ivar id: Fully qualified resource ID for the resource. Ex -
      /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
     :vartype id: str
     :ivar name: The name of the resource
     :vartype name: str
-    :ivar type: The type of the resource. Ex-
-     Microsoft.Compute/virtualMachines or Microsoft.Storage/storageAccounts.
+    :ivar type: The type of the resource. E.g.
+     "Microsoft.Compute/virtualMachines" or "Microsoft.Storage/storageAccounts"
     :vartype type: str
     :param tags: Resource tags.
     :type tags: dict[str, str]
@@ -469,26 +595,36 @@ class RemoteRenderingAccount(TrackedResource):
 
     All required parameters must be populated in order to send to Azure.
 
-    :ivar id: Fully qualified resource Id for the resource. Ex -
+    :ivar id: Fully qualified resource ID for the resource. Ex -
      /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
     :vartype id: str
     :ivar name: The name of the resource
     :vartype name: str
-    :ivar type: The type of the resource. Ex-
-     Microsoft.Compute/virtualMachines or Microsoft.Storage/storageAccounts.
+    :ivar type: The type of the resource. E.g.
+     "Microsoft.Compute/virtualMachines" or "Microsoft.Storage/storageAccounts"
     :vartype type: str
     :param tags: Resource tags.
     :type tags: dict[str, str]
     :param location: Required. The geo-location where the resource lives
     :type location: str
-    :param identity:
-    :type identity:
-     ~azure.mgmt.mixedreality.models.RemoteRenderingAccountIdentity
+    :param storage_account_name: The name of the storage account associated
+     with this accountId
+    :type storage_account_name: str
     :ivar account_id: unique id of certain account.
     :vartype account_id: str
     :ivar account_domain: Correspond domain name of certain Spatial Anchors
      Account
     :vartype account_domain: str
+    :param identity: The identity associated with this account
+    :type identity: ~azure.mgmt.mixedreality.models.Identity
+    :param plan: The plan associated with this account
+    :type plan: ~azure.mgmt.mixedreality.models.Identity
+    :param sku: The sku associated with this account
+    :type sku: ~azure.mgmt.mixedreality.models.Sku
+    :param kind: The kind of account, if supported
+    :type kind: ~azure.mgmt.mixedreality.models.Sku
+    :param system_data: System metadata for this account
+    :type system_data: ~azure.mgmt.mixedreality.models.SystemData
     """
 
     _validation = {
@@ -506,45 +642,26 @@ class RemoteRenderingAccount(TrackedResource):
         'type': {'key': 'type', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
         'location': {'key': 'location', 'type': 'str'},
-        'identity': {'key': 'identity', 'type': 'RemoteRenderingAccountIdentity'},
+        'storage_account_name': {'key': 'properties.storageAccountName', 'type': 'str'},
         'account_id': {'key': 'properties.accountId', 'type': 'str'},
         'account_domain': {'key': 'properties.accountDomain', 'type': 'str'},
+        'identity': {'key': 'identity', 'type': 'Identity'},
+        'plan': {'key': 'plan', 'type': 'Identity'},
+        'sku': {'key': 'sku', 'type': 'Sku'},
+        'kind': {'key': 'kind', 'type': 'Sku'},
+        'system_data': {'key': 'systemData', 'type': 'SystemData'},
     }
 
     def __init__(self, **kwargs):
         super(RemoteRenderingAccount, self).__init__(**kwargs)
-        self.identity = kwargs.get('identity', None)
+        self.storage_account_name = kwargs.get('storage_account_name', None)
         self.account_id = None
         self.account_domain = None
-
-
-class RemoteRenderingAccountIdentity(Identity):
-    """RemoteRenderingAccountIdentity.
-
-    Variables are only populated by the server, and will be ignored when
-    sending a request.
-
-    :ivar principal_id: The principal ID of resource identity.
-    :vartype principal_id: str
-    :ivar tenant_id: The tenant ID of resource.
-    :vartype tenant_id: str
-    :param type: The identity type. Possible values include: 'SystemAssigned'
-    :type type: str or ~azure.mgmt.mixedreality.models.ResourceIdentityType
-    """
-
-    _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'},
-    }
-
-    def __init__(self, **kwargs):
-        super(RemoteRenderingAccountIdentity, self).__init__(**kwargs)
+        self.identity = kwargs.get('identity', None)
+        self.plan = kwargs.get('plan', None)
+        self.sku = kwargs.get('sku', None)
+        self.kind = kwargs.get('kind', None)
+        self.system_data = kwargs.get('system_data', None)
 
 
 class ResourceModelWithAllowedPropertySet(Model):
@@ -555,19 +672,19 @@ class ResourceModelWithAllowedPropertySet(Model):
     Variables are only populated by the server, and will be ignored when
     sending a request.
 
-    :ivar id: Fully qualified resource Id for the resource. Ex -
+    :ivar id: Fully qualified resource ID for the resource. Ex -
      /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
     :vartype id: str
     :ivar name: The name of the resource
     :vartype name: str
-    :ivar type: The type of the resource. Ex-
-     Microsoft.Compute/virtualMachines or Microsoft.Storage/storageAccounts..
+    :ivar type: The type of the resource. E.g.
+     "Microsoft.Compute/virtualMachines" or "Microsoft.Storage/storageAccounts"
     :vartype type: str
     :param location: The geo-location where the resource lives
     :type location: str
-    :param managed_by: The  fully qualified resource ID of the resource that
+    :param managed_by: The fully qualified resource ID of the resource that
      manages this resource. Indicates if this resource is managed by another
-     azure resource. If this is present, complete mode deployment will not
+     Azure resource. If this is present, complete mode deployment will not
      delete the resource if it is removed from the template since it is managed
      by another resource.
     :type managed_by: str
@@ -787,6 +904,29 @@ def __init__(self, **kwargs):
         super(ResourceModelWithAllowedPropertySetSku, self).__init__(**kwargs)
 
 
+class ServiceSpecification(Model):
+    """Service specification payload.
+
+    :param log_specifications: Specifications of the Log for Azure Monitoring
+    :type log_specifications:
+     list[~azure.mgmt.mixedreality.models.LogSpecification]
+    :param metric_specifications: Specifications of the Metrics for Azure
+     Monitoring
+    :type metric_specifications:
+     list[~azure.mgmt.mixedreality.models.MetricSpecification]
+    """
+
+    _attribute_map = {
+        'log_specifications': {'key': 'logSpecifications', 'type': '[LogSpecification]'},
+        'metric_specifications': {'key': 'metricSpecifications', 'type': '[MetricSpecification]'},
+    }
+
+    def __init__(self, **kwargs):
+        super(ServiceSpecification, self).__init__(**kwargs)
+        self.log_specifications = kwargs.get('log_specifications', None)
+        self.metric_specifications = kwargs.get('metric_specifications', None)
+
+
 class SpatialAnchorsAccount(TrackedResource):
     """SpatialAnchorsAccount Response.
 
@@ -795,23 +935,36 @@ class SpatialAnchorsAccount(TrackedResource):
 
     All required parameters must be populated in order to send to Azure.
 
-    :ivar id: Fully qualified resource Id for the resource. Ex -
+    :ivar id: Fully qualified resource ID for the resource. Ex -
      /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
     :vartype id: str
     :ivar name: The name of the resource
     :vartype name: str
-    :ivar type: The type of the resource. Ex-
-     Microsoft.Compute/virtualMachines or Microsoft.Storage/storageAccounts.
+    :ivar type: The type of the resource. E.g.
+     "Microsoft.Compute/virtualMachines" or "Microsoft.Storage/storageAccounts"
     :vartype type: str
     :param tags: Resource tags.
     :type tags: dict[str, str]
     :param location: Required. The geo-location where the resource lives
     :type location: str
+    :param storage_account_name: The name of the storage account associated
+     with this accountId
+    :type storage_account_name: str
     :ivar account_id: unique id of certain account.
     :vartype account_id: str
     :ivar account_domain: Correspond domain name of certain Spatial Anchors
      Account
     :vartype account_domain: str
+    :param identity: The identity associated with this account
+    :type identity: ~azure.mgmt.mixedreality.models.Identity
+    :param plan: The plan associated with this account
+    :type plan: ~azure.mgmt.mixedreality.models.Identity
+    :param sku: The sku associated with this account
+    :type sku: ~azure.mgmt.mixedreality.models.Sku
+    :param kind: The kind of account, if supported
+    :type kind: ~azure.mgmt.mixedreality.models.Sku
+    :param system_data: System metadata for this account
+    :type system_data: ~azure.mgmt.mixedreality.models.SystemData
     """
 
     _validation = {
@@ -829,11 +982,65 @@ class SpatialAnchorsAccount(TrackedResource):
         'type': {'key': 'type', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
         'location': {'key': 'location', 'type': 'str'},
+        'storage_account_name': {'key': 'properties.storageAccountName', 'type': 'str'},
         'account_id': {'key': 'properties.accountId', 'type': 'str'},
         'account_domain': {'key': 'properties.accountDomain', 'type': 'str'},
+        'identity': {'key': 'identity', 'type': 'Identity'},
+        'plan': {'key': 'plan', 'type': 'Identity'},
+        'sku': {'key': 'sku', 'type': 'Sku'},
+        'kind': {'key': 'kind', 'type': 'Sku'},
+        'system_data': {'key': 'systemData', 'type': 'SystemData'},
     }
 
     def __init__(self, **kwargs):
         super(SpatialAnchorsAccount, self).__init__(**kwargs)
+        self.storage_account_name = kwargs.get('storage_account_name', None)
         self.account_id = None
         self.account_domain = None
+        self.identity = kwargs.get('identity', None)
+        self.plan = kwargs.get('plan', None)
+        self.sku = kwargs.get('sku', None)
+        self.kind = kwargs.get('kind', None)
+        self.system_data = kwargs.get('system_data', 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.mixedreality.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.mixedreality.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)
diff --git a/sdk/mixedreality/azure-mgmt-mixedreality/azure/mgmt/mixedreality/models/_models_py3.py b/sdk/mixedreality/azure-mgmt-mixedreality/azure/mgmt/mixedreality/models/_models_py3.py
index 760611f3df0a..c09201c39520 100644
--- a/sdk/mixedreality/azure-mgmt-mixedreality/azure/mgmt/mixedreality/models/_models_py3.py
+++ b/sdk/mixedreality/azure-mgmt-mixedreality/azure/mgmt/mixedreality/models/_models_py3.py
@@ -60,16 +60,19 @@ def __init__(self, **kwargs) -> None:
 class Resource(Model):
     """Resource.
 
+    Common fields that are returned in the response for all Azure Resource
+    Manager resources.
+
     Variables are only populated by the server, and will be ignored when
     sending a request.
 
-    :ivar id: Fully qualified resource Id for the resource. Ex -
+    :ivar id: Fully qualified resource ID for the resource. Ex -
      /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
     :vartype id: str
     :ivar name: The name of the resource
     :vartype name: str
-    :ivar type: The type of the resource. Ex-
-     Microsoft.Compute/virtualMachines or Microsoft.Storage/storageAccounts.
+    :ivar type: The type of the resource. E.g.
+     "Microsoft.Compute/virtualMachines" or "Microsoft.Storage/storageAccounts"
     :vartype type: str
     """
 
@@ -93,19 +96,21 @@ def __init__(self, **kwargs) -> None:
 
 
 class AzureEntityResource(Resource):
-    """The resource model definition for a Azure Resource Manager resource with an
-    etag.
+    """Entity Resource.
+
+    The resource model definition for an Azure Resource Manager resource with
+    an etag.
 
     Variables are only populated by the server, and will be ignored when
     sending a request.
 
-    :ivar id: Fully qualified resource Id for the resource. Ex -
+    :ivar id: Fully qualified resource ID for the resource. Ex -
      /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
     :vartype id: str
     :ivar name: The name of the resource
     :vartype name: str
-    :ivar type: The type of the resource. Ex-
-     Microsoft.Compute/virtualMachines or Microsoft.Storage/storageAccounts.
+    :ivar type: The type of the resource. E.g.
+     "Microsoft.Compute/virtualMachines" or "Microsoft.Storage/storageAccounts"
     :vartype type: str
     :ivar etag: Resource Etag.
     :vartype etag: str
@@ -163,10 +168,8 @@ class CheckNameAvailabilityResponse(Model):
 
     All required parameters must be populated in order to send to Azure.
 
-    :param name_available: Required. if name Available. Possible values
-     include: 'true', 'false'
-    :type name_available: str or
-     ~azure.mgmt.mixedreality.models.NameAvailability
+    :param name_available: Required. if name Available
+    :type name_available: bool
     :param reason: Resource Name To Verify. Possible values include:
      'Invalid', 'AlreadyExists'
     :type reason: str or ~azure.mgmt.mixedreality.models.NameUnavailableReason
@@ -179,12 +182,12 @@ class CheckNameAvailabilityResponse(Model):
     }
 
     _attribute_map = {
-        'name_available': {'key': 'nameAvailable', 'type': 'str'},
+        'name_available': {'key': 'nameAvailable', 'type': 'bool'},
         'reason': {'key': 'reason', 'type': 'str'},
         'message': {'key': 'message', 'type': 'str'},
     }
 
-    def __init__(self, *, name_available, reason=None, message: str=None, **kwargs) -> None:
+    def __init__(self, *, name_available: bool, reason=None, message: str=None, **kwargs) -> None:
         super(CheckNameAvailabilityResponse, self).__init__(**kwargs)
         self.name_available = name_available
         self.reason = reason
@@ -194,7 +197,7 @@ def __init__(self, *, name_available, reason=None, message: str=None, **kwargs)
 class CloudError(Model):
     """An Error response.
 
-    :param error:
+    :param error: An Error response.
     :type error: ~azure.mgmt.mixedreality.models.CloudErrorBody
     """
 
@@ -282,6 +285,95 @@ def __init__(self, *, type=None, **kwargs) -> None:
         self.type = type
 
 
+class LogSpecification(Model):
+    """Specifications of the Log for Azure Monitoring.
+
+    :param name: Name of the log
+    :type name: str
+    :param display_name: Localized friendly display name of the log
+    :type display_name: str
+    :param blob_duration: Blob duration of the log
+    :type blob_duration: str
+    """
+
+    _attribute_map = {
+        'name': {'key': 'name', 'type': 'str'},
+        'display_name': {'key': 'displayName', 'type': 'str'},
+        'blob_duration': {'key': 'blobDuration', 'type': 'str'},
+    }
+
+    def __init__(self, *, name: str=None, display_name: str=None, blob_duration: str=None, **kwargs) -> None:
+        super(LogSpecification, self).__init__(**kwargs)
+        self.name = name
+        self.display_name = display_name
+        self.blob_duration = blob_duration
+
+
+class MetricDimension(Model):
+    """Specifications of the Dimension of metrics.
+
+    :param name: Name of the dimension
+    :type name: str
+    :param display_name: Localized friendly display name of the dimension
+    :type display_name: str
+    :param internal_name: Internal name of the dimension.
+    :type internal_name: str
+    """
+
+    _attribute_map = {
+        'name': {'key': 'name', 'type': 'str'},
+        'display_name': {'key': 'displayName', 'type': 'str'},
+        'internal_name': {'key': 'internalName', 'type': 'str'},
+    }
+
+    def __init__(self, *, name: str=None, display_name: str=None, internal_name: str=None, **kwargs) -> None:
+        super(MetricDimension, self).__init__(**kwargs)
+        self.name = name
+        self.display_name = display_name
+        self.internal_name = internal_name
+
+
+class MetricSpecification(Model):
+    """Specifications of the Metrics for Azure Monitoring.
+
+    :param name: Name of the metric
+    :type name: str
+    :param display_name: Localized friendly display name of the metric
+    :type display_name: str
+    :param display_description: Localized friendly description of the metric
+    :type display_description: str
+    :param unit: Unit that makes sense for the metric
+    :type unit: str
+    :param aggregation_type: Only provide one value for this field. Valid
+     values: Average, Minimum, Maximum, Total, Count.
+    :type aggregation_type: str
+    :param internal_metric_name: Internal metric name.
+    :type internal_metric_name: str
+    :param dimensions: Dimensions of the metric
+    :type dimensions: list[~azure.mgmt.mixedreality.models.MetricDimension]
+    """
+
+    _attribute_map = {
+        'name': {'key': 'name', 'type': 'str'},
+        'display_name': {'key': 'displayName', 'type': 'str'},
+        'display_description': {'key': 'displayDescription', 'type': 'str'},
+        'unit': {'key': 'unit', 'type': 'str'},
+        'aggregation_type': {'key': 'aggregationType', 'type': 'str'},
+        'internal_metric_name': {'key': 'internalMetricName', 'type': 'str'},
+        'dimensions': {'key': 'dimensions', 'type': '[MetricDimension]'},
+    }
+
+    def __init__(self, *, name: str=None, display_name: str=None, display_description: str=None, unit: str=None, aggregation_type: str=None, internal_metric_name: str=None, dimensions=None, **kwargs) -> None:
+        super(MetricSpecification, self).__init__(**kwargs)
+        self.name = name
+        self.display_name = display_name
+        self.display_description = display_description
+        self.unit = unit
+        self.aggregation_type = aggregation_type
+        self.internal_metric_name = internal_metric_name
+        self.dimensions = dimensions
+
+
 class Operation(Model):
     """REST API operation.
 
@@ -289,17 +381,29 @@ class Operation(Model):
     :type name: str
     :param display: The object that represents the operation.
     :type display: ~azure.mgmt.mixedreality.models.OperationDisplay
+    :param is_data_action: Whether or not this is a data plane operation
+    :type is_data_action: bool
+    :param origin: The origin
+    :type origin: str
+    :param properties: Properties of the operation
+    :type properties: ~azure.mgmt.mixedreality.models.OperationProperties
     """
 
     _attribute_map = {
         'name': {'key': 'name', 'type': 'str'},
         'display': {'key': 'display', 'type': 'OperationDisplay'},
+        'is_data_action': {'key': 'isDataAction', 'type': 'bool'},
+        'origin': {'key': 'origin', 'type': 'str'},
+        'properties': {'key': 'properties', 'type': 'OperationProperties'},
     }
 
-    def __init__(self, *, name: str=None, display=None, **kwargs) -> None:
+    def __init__(self, *, name: str=None, display=None, is_data_action: bool=None, origin: str=None, properties=None, **kwargs) -> None:
         super(Operation, self).__init__(**kwargs)
         self.name = name
         self.display = display
+        self.is_data_action = is_data_action
+        self.origin = origin
+        self.properties = properties
 
 
 class OperationDisplay(Model):
@@ -340,6 +444,23 @@ def __init__(self, *, provider: str, resource: str, operation: str, description:
         self.description = description
 
 
+class OperationProperties(Model):
+    """Operation properties.
+
+    :param service_specification: Service specification.
+    :type service_specification:
+     ~azure.mgmt.mixedreality.models.ServiceSpecification
+    """
+
+    _attribute_map = {
+        'service_specification': {'key': 'serviceSpecification', 'type': 'ServiceSpecification'},
+    }
+
+    def __init__(self, *, service_specification=None, **kwargs) -> None:
+        super(OperationProperties, self).__init__(**kwargs)
+        self.service_specification = service_specification
+
+
 class Plan(Model):
     """Plan for the resource.
 
@@ -386,19 +507,21 @@ def __init__(self, *, name: str, publisher: str, product: str, promotion_code: s
 
 
 class ProxyResource(Resource):
-    """The resource model definition for a ARM proxy resource. It will have
-    everything other than required location and tags.
+    """Proxy Resource.
+
+    The resource model definition for a Azure Resource Manager proxy resource.
+    It will not have tags and a location.
 
     Variables are only populated by the server, and will be ignored when
     sending a request.
 
-    :ivar id: Fully qualified resource Id for the resource. Ex -
+    :ivar id: Fully qualified resource ID for the resource. Ex -
      /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
     :vartype id: str
     :ivar name: The name of the resource
     :vartype name: str
-    :ivar type: The type of the resource. Ex-
-     Microsoft.Compute/virtualMachines or Microsoft.Storage/storageAccounts.
+    :ivar type: The type of the resource. E.g.
+     "Microsoft.Compute/virtualMachines" or "Microsoft.Storage/storageAccounts"
     :vartype type: str
     """
 
@@ -419,20 +542,23 @@ def __init__(self, **kwargs) -> None:
 
 
 class TrackedResource(Resource):
-    """The resource model definition for a ARM tracked top level resource.
+    """Tracked Resource.
+
+    The resource model definition for an Azure Resource Manager tracked top
+    level resource which has 'tags' and a 'location'.
 
     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.
 
-    :ivar id: Fully qualified resource Id for the resource. Ex -
+    :ivar id: Fully qualified resource ID for the resource. Ex -
      /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
     :vartype id: str
     :ivar name: The name of the resource
     :vartype name: str
-    :ivar type: The type of the resource. Ex-
-     Microsoft.Compute/virtualMachines or Microsoft.Storage/storageAccounts.
+    :ivar type: The type of the resource. E.g.
+     "Microsoft.Compute/virtualMachines" or "Microsoft.Storage/storageAccounts"
     :vartype type: str
     :param tags: Resource tags.
     :type tags: dict[str, str]
@@ -469,26 +595,36 @@ class RemoteRenderingAccount(TrackedResource):
 
     All required parameters must be populated in order to send to Azure.
 
-    :ivar id: Fully qualified resource Id for the resource. Ex -
+    :ivar id: Fully qualified resource ID for the resource. Ex -
      /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
     :vartype id: str
     :ivar name: The name of the resource
     :vartype name: str
-    :ivar type: The type of the resource. Ex-
-     Microsoft.Compute/virtualMachines or Microsoft.Storage/storageAccounts.
+    :ivar type: The type of the resource. E.g.
+     "Microsoft.Compute/virtualMachines" or "Microsoft.Storage/storageAccounts"
     :vartype type: str
     :param tags: Resource tags.
     :type tags: dict[str, str]
     :param location: Required. The geo-location where the resource lives
     :type location: str
-    :param identity:
-    :type identity:
-     ~azure.mgmt.mixedreality.models.RemoteRenderingAccountIdentity
+    :param storage_account_name: The name of the storage account associated
+     with this accountId
+    :type storage_account_name: str
     :ivar account_id: unique id of certain account.
     :vartype account_id: str
     :ivar account_domain: Correspond domain name of certain Spatial Anchors
      Account
     :vartype account_domain: str
+    :param identity: The identity associated with this account
+    :type identity: ~azure.mgmt.mixedreality.models.Identity
+    :param plan: The plan associated with this account
+    :type plan: ~azure.mgmt.mixedreality.models.Identity
+    :param sku: The sku associated with this account
+    :type sku: ~azure.mgmt.mixedreality.models.Sku
+    :param kind: The kind of account, if supported
+    :type kind: ~azure.mgmt.mixedreality.models.Sku
+    :param system_data: System metadata for this account
+    :type system_data: ~azure.mgmt.mixedreality.models.SystemData
     """
 
     _validation = {
@@ -506,45 +642,26 @@ class RemoteRenderingAccount(TrackedResource):
         'type': {'key': 'type', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
         'location': {'key': 'location', 'type': 'str'},
-        'identity': {'key': 'identity', 'type': 'RemoteRenderingAccountIdentity'},
+        'storage_account_name': {'key': 'properties.storageAccountName', 'type': 'str'},
         'account_id': {'key': 'properties.accountId', 'type': 'str'},
         'account_domain': {'key': 'properties.accountDomain', 'type': 'str'},
+        'identity': {'key': 'identity', 'type': 'Identity'},
+        'plan': {'key': 'plan', 'type': 'Identity'},
+        'sku': {'key': 'sku', 'type': 'Sku'},
+        'kind': {'key': 'kind', 'type': 'Sku'},
+        'system_data': {'key': 'systemData', 'type': 'SystemData'},
     }
 
-    def __init__(self, *, location: str, tags=None, identity=None, **kwargs) -> None:
+    def __init__(self, *, location: str, tags=None, storage_account_name: str=None, identity=None, plan=None, sku=None, kind=None, system_data=None, **kwargs) -> None:
         super(RemoteRenderingAccount, self).__init__(tags=tags, location=location, **kwargs)
-        self.identity = identity
+        self.storage_account_name = storage_account_name
         self.account_id = None
         self.account_domain = None
-
-
-class RemoteRenderingAccountIdentity(Identity):
-    """RemoteRenderingAccountIdentity.
-
-    Variables are only populated by the server, and will be ignored when
-    sending a request.
-
-    :ivar principal_id: The principal ID of resource identity.
-    :vartype principal_id: str
-    :ivar tenant_id: The tenant ID of resource.
-    :vartype tenant_id: str
-    :param type: The identity type. Possible values include: 'SystemAssigned'
-    :type type: str or ~azure.mgmt.mixedreality.models.ResourceIdentityType
-    """
-
-    _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'},
-    }
-
-    def __init__(self, *, type=None, **kwargs) -> None:
-        super(RemoteRenderingAccountIdentity, self).__init__(type=type, **kwargs)
+        self.identity = identity
+        self.plan = plan
+        self.sku = sku
+        self.kind = kind
+        self.system_data = system_data
 
 
 class ResourceModelWithAllowedPropertySet(Model):
@@ -555,19 +672,19 @@ class ResourceModelWithAllowedPropertySet(Model):
     Variables are only populated by the server, and will be ignored when
     sending a request.
 
-    :ivar id: Fully qualified resource Id for the resource. Ex -
+    :ivar id: Fully qualified resource ID for the resource. Ex -
      /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
     :vartype id: str
     :ivar name: The name of the resource
     :vartype name: str
-    :ivar type: The type of the resource. Ex-
-     Microsoft.Compute/virtualMachines or Microsoft.Storage/storageAccounts..
+    :ivar type: The type of the resource. E.g.
+     "Microsoft.Compute/virtualMachines" or "Microsoft.Storage/storageAccounts"
     :vartype type: str
     :param location: The geo-location where the resource lives
     :type location: str
-    :param managed_by: The  fully qualified resource ID of the resource that
+    :param managed_by: The fully qualified resource ID of the resource that
      manages this resource. Indicates if this resource is managed by another
-     azure resource. If this is present, complete mode deployment will not
+     Azure resource. If this is present, complete mode deployment will not
      delete the resource if it is removed from the template since it is managed
      by another resource.
     :type managed_by: str
@@ -787,6 +904,29 @@ def __init__(self, *, name: str, tier=None, size: str=None, family: str=None, ca
         super(ResourceModelWithAllowedPropertySetSku, self).__init__(name=name, tier=tier, size=size, family=family, capacity=capacity, **kwargs)
 
 
+class ServiceSpecification(Model):
+    """Service specification payload.
+
+    :param log_specifications: Specifications of the Log for Azure Monitoring
+    :type log_specifications:
+     list[~azure.mgmt.mixedreality.models.LogSpecification]
+    :param metric_specifications: Specifications of the Metrics for Azure
+     Monitoring
+    :type metric_specifications:
+     list[~azure.mgmt.mixedreality.models.MetricSpecification]
+    """
+
+    _attribute_map = {
+        'log_specifications': {'key': 'logSpecifications', 'type': '[LogSpecification]'},
+        'metric_specifications': {'key': 'metricSpecifications', 'type': '[MetricSpecification]'},
+    }
+
+    def __init__(self, *, log_specifications=None, metric_specifications=None, **kwargs) -> None:
+        super(ServiceSpecification, self).__init__(**kwargs)
+        self.log_specifications = log_specifications
+        self.metric_specifications = metric_specifications
+
+
 class SpatialAnchorsAccount(TrackedResource):
     """SpatialAnchorsAccount Response.
 
@@ -795,23 +935,36 @@ class SpatialAnchorsAccount(TrackedResource):
 
     All required parameters must be populated in order to send to Azure.
 
-    :ivar id: Fully qualified resource Id for the resource. Ex -
+    :ivar id: Fully qualified resource ID for the resource. Ex -
      /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}
     :vartype id: str
     :ivar name: The name of the resource
     :vartype name: str
-    :ivar type: The type of the resource. Ex-
-     Microsoft.Compute/virtualMachines or Microsoft.Storage/storageAccounts.
+    :ivar type: The type of the resource. E.g.
+     "Microsoft.Compute/virtualMachines" or "Microsoft.Storage/storageAccounts"
     :vartype type: str
     :param tags: Resource tags.
     :type tags: dict[str, str]
     :param location: Required. The geo-location where the resource lives
     :type location: str
+    :param storage_account_name: The name of the storage account associated
+     with this accountId
+    :type storage_account_name: str
     :ivar account_id: unique id of certain account.
     :vartype account_id: str
     :ivar account_domain: Correspond domain name of certain Spatial Anchors
      Account
     :vartype account_domain: str
+    :param identity: The identity associated with this account
+    :type identity: ~azure.mgmt.mixedreality.models.Identity
+    :param plan: The plan associated with this account
+    :type plan: ~azure.mgmt.mixedreality.models.Identity
+    :param sku: The sku associated with this account
+    :type sku: ~azure.mgmt.mixedreality.models.Sku
+    :param kind: The kind of account, if supported
+    :type kind: ~azure.mgmt.mixedreality.models.Sku
+    :param system_data: System metadata for this account
+    :type system_data: ~azure.mgmt.mixedreality.models.SystemData
     """
 
     _validation = {
@@ -829,11 +982,65 @@ class SpatialAnchorsAccount(TrackedResource):
         'type': {'key': 'type', 'type': 'str'},
         'tags': {'key': 'tags', 'type': '{str}'},
         'location': {'key': 'location', 'type': 'str'},
+        'storage_account_name': {'key': 'properties.storageAccountName', 'type': 'str'},
         'account_id': {'key': 'properties.accountId', 'type': 'str'},
         'account_domain': {'key': 'properties.accountDomain', 'type': 'str'},
+        'identity': {'key': 'identity', 'type': 'Identity'},
+        'plan': {'key': 'plan', 'type': 'Identity'},
+        'sku': {'key': 'sku', 'type': 'Sku'},
+        'kind': {'key': 'kind', 'type': 'Sku'},
+        'system_data': {'key': 'systemData', 'type': 'SystemData'},
     }
 
-    def __init__(self, *, location: str, tags=None, **kwargs) -> None:
+    def __init__(self, *, location: str, tags=None, storage_account_name: str=None, identity=None, plan=None, sku=None, kind=None, system_data=None, **kwargs) -> None:
         super(SpatialAnchorsAccount, self).__init__(tags=tags, location=location, **kwargs)
+        self.storage_account_name = storage_account_name
         self.account_id = None
         self.account_domain = None
+        self.identity = identity
+        self.plan = plan
+        self.sku = sku
+        self.kind = kind
+        self.system_data = system_data
+
+
+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.mixedreality.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.mixedreality.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
diff --git a/sdk/mixedreality/azure-mgmt-mixedreality/azure/mgmt/mixedreality/operations/_mixed_reality_client_operations.py b/sdk/mixedreality/azure-mgmt-mixedreality/azure/mgmt/mixedreality/operations/_mixed_reality_client_operations.py
index cf0a12211932..3d1dc82151d6 100644
--- a/sdk/mixedreality/azure-mgmt-mixedreality/azure/mgmt/mixedreality/operations/_mixed_reality_client_operations.py
+++ b/sdk/mixedreality/azure-mgmt-mixedreality/azure/mgmt/mixedreality/operations/_mixed_reality_client_operations.py
@@ -41,8 +41,6 @@ def check_name_availability_local(
         """
         check_name_availability = models.CheckNameAvailabilityRequest(name=name, type=type)
 
-        api_version = "2020-05-01"
-
         # Construct URL
         url = self.check_name_availability_local.metadata['url']
         path_format_arguments = {
@@ -53,7 +51,7 @@ def check_name_availability_local(
 
         # Construct parameters
         query_parameters = {}
-        query_parameters['api-version'] = self._serialize.query("api_version", api_version, 'str')
+        query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str')
 
         # Construct headers
         header_parameters = {}
diff --git a/sdk/mixedreality/azure-mgmt-mixedreality/azure/mgmt/mixedreality/operations/_operations.py b/sdk/mixedreality/azure-mgmt-mixedreality/azure/mgmt/mixedreality/operations/_operations.py
index 2b493ee32c92..d29760a92c16 100644
--- a/sdk/mixedreality/azure-mgmt-mixedreality/azure/mgmt/mixedreality/operations/_operations.py
+++ b/sdk/mixedreality/azure-mgmt-mixedreality/azure/mgmt/mixedreality/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 be used with the HTTP request. Constant value: "2020-05-01".
+    :ivar api_version: The API version to be used with the HTTP request. Constant value: "2021-01-01".
     """
 
     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 = "2020-05-01"
+        self.api_version = "2021-01-01"
 
         self.config = config
 
diff --git a/sdk/mixedreality/azure-mgmt-mixedreality/azure/mgmt/mixedreality/operations/_remote_rendering_accounts_operations.py b/sdk/mixedreality/azure-mgmt-mixedreality/azure/mgmt/mixedreality/operations/_remote_rendering_accounts_operations.py
index bb97ce3351f3..9bf430795145 100644
--- a/sdk/mixedreality/azure-mgmt-mixedreality/azure/mgmt/mixedreality/operations/_remote_rendering_accounts_operations.py
+++ b/sdk/mixedreality/azure-mgmt-mixedreality/azure/mgmt/mixedreality/operations/_remote_rendering_accounts_operations.py
@@ -25,7 +25,7 @@ class RemoteRenderingAccountsOperations(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 be used with the HTTP request. Constant value: "2020-04-06-preview".
+    :ivar api_version: The API version to be used with the HTTP request. Constant value: "2021-01-01".
     """
 
     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 = "2020-04-06-preview"
+        self.api_version = "2021-01-01"
 
         self.config = config
 
diff --git a/sdk/mixedreality/azure-mgmt-mixedreality/azure/mgmt/mixedreality/operations/_spatial_anchors_accounts_operations.py b/sdk/mixedreality/azure-mgmt-mixedreality/azure/mgmt/mixedreality/operations/_spatial_anchors_accounts_operations.py
index 2a39ded51db1..c822f10035e5 100644
--- a/sdk/mixedreality/azure-mgmt-mixedreality/azure/mgmt/mixedreality/operations/_spatial_anchors_accounts_operations.py
+++ b/sdk/mixedreality/azure-mgmt-mixedreality/azure/mgmt/mixedreality/operations/_spatial_anchors_accounts_operations.py
@@ -25,7 +25,7 @@ class SpatialAnchorsAccountsOperations(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 be used with the HTTP request. Constant value: "2020-05-01".
+    :ivar api_version: The API version to be used with the HTTP request. Constant value: "2021-01-01".
     """
 
     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 = "2020-05-01"
+        self.api_version = "2021-01-01"
 
         self.config = config
 
@@ -289,17 +289,16 @@ def get(
     get.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.MixedReality/spatialAnchorsAccounts/{accountName}'}
 
     def update(
-            self, resource_group_name, account_name, location, tags=None, custom_headers=None, raw=False, **operation_config):
+            self, resource_group_name, account_name, spatial_anchors_account, custom_headers=None, raw=False, **operation_config):
         """Updating a Spatial Anchors Account.
 
         :param resource_group_name: Name of an Azure resource group.
         :type resource_group_name: str
         :param account_name: Name of an Mixed Reality Account.
         :type account_name: str
-        :param location: The geo-location where the resource lives
-        :type location: str
-        :param tags: Resource tags.
-        :type tags: dict[str, str]
+        :param spatial_anchors_account: Spatial Anchors Account parameter.
+        :type spatial_anchors_account:
+         ~azure.mgmt.mixedreality.models.SpatialAnchorsAccount
         :param dict custom_headers: headers that will be added to the request
         :param bool raw: returns the direct response alongside the
          deserialized response
@@ -310,8 +309,6 @@ def update(
          ~msrest.pipeline.ClientRawResponse
         :raises: :class:`CloudError<msrestazure.azure_exceptions.CloudError>`
         """
-        spatial_anchors_account = models.SpatialAnchorsAccount(tags=tags, location=location)
-
         # Construct URL
         url = self.update.metadata['url']
         path_format_arguments = {
@@ -360,17 +357,16 @@ def update(
     update.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.MixedReality/spatialAnchorsAccounts/{accountName}'}
 
     def create(
-            self, resource_group_name, account_name, location, tags=None, custom_headers=None, raw=False, **operation_config):
+            self, resource_group_name, account_name, spatial_anchors_account, custom_headers=None, raw=False, **operation_config):
         """Creating or Updating a Spatial Anchors Account.
 
         :param resource_group_name: Name of an Azure resource group.
         :type resource_group_name: str
         :param account_name: Name of an Mixed Reality Account.
         :type account_name: str
-        :param location: The geo-location where the resource lives
-        :type location: str
-        :param tags: Resource tags.
-        :type tags: dict[str, str]
+        :param spatial_anchors_account: Spatial Anchors Account parameter.
+        :type spatial_anchors_account:
+         ~azure.mgmt.mixedreality.models.SpatialAnchorsAccount
         :param dict custom_headers: headers that will be added to the request
         :param bool raw: returns the direct response alongside the
          deserialized response
@@ -381,8 +377,6 @@ def create(
          ~msrest.pipeline.ClientRawResponse
         :raises: :class:`CloudError<msrestazure.azure_exceptions.CloudError>`
         """
-        spatial_anchors_account = models.SpatialAnchorsAccount(tags=tags, location=location)
-
         # Construct URL
         url = self.create.metadata['url']
         path_format_arguments = {
diff --git a/sdk/mixedreality/azure-mgmt-mixedreality/azure/mgmt/mixedreality/version.py b/sdk/mixedreality/azure-mgmt-mixedreality/azure/mgmt/mixedreality/version.py
index 9bd1dfac7ecb..3e682bbd5fb1 100644
--- a/sdk/mixedreality/azure-mgmt-mixedreality/azure/mgmt/mixedreality/version.py
+++ b/sdk/mixedreality/azure-mgmt-mixedreality/azure/mgmt/mixedreality/version.py
@@ -9,5 +9,5 @@
 # regenerated.
 # --------------------------------------------------------------------------
 
-VERSION = "0.2.0"
+VERSION = "0.3.0"
 
diff --git a/sdk/mixedreality/azure-mgmt-mixedreality/tests/recordings/test_cli_mgmt_mixedreality.test_mixedreality.yaml b/sdk/mixedreality/azure-mgmt-mixedreality/tests/recordings/test_cli_mgmt_mixedreality.test_mixedreality.yaml
index 6da5e4ae1ed4..0fb382ee2e1f 100644
--- a/sdk/mixedreality/azure-mgmt-mixedreality/tests/recordings/test_cli_mgmt_mixedreality.test_mixedreality.yaml
+++ b/sdk/mixedreality/azure-mgmt-mixedreality/tests/recordings/test_cli_mgmt_mixedreality.test_mixedreality.yaml
@@ -14,14 +14,14 @@ interactions:
       - application/json; charset=utf-8
       User-Agent:
       - python/3.6.9 (Linux-4.9.184-linuxkit-x86_64-with-Ubuntu-18.04-bionic) msrest/0.6.10
-        msrest_azure/0.6.2 azure-mgmt-mixedreality/0.2.0 Azure-SDK-For-Python
+        msrest_azure/0.6.2 azure-mgmt-mixedreality/0.3.0 Azure-SDK-For-Python
       accept-language:
       - en-US
     method: PUT
-    uri: https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test_cli_mgmt_mixedreality_test_mixedreality9961123a/providers/Microsoft.MixedReality/spatialAnchorsAccounts/myAccount?api-version=2020-05-01
+    uri: https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test_cli_mgmt_mixedreality_test_mixedreality9961123a/providers/Microsoft.MixedReality/spatialAnchorsAccounts/myAccount?api-version=2021-01-01
   response:
     body:
-      string: '{"id":"/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test_cli_mgmt_mixedreality_test_mixedreality9961123a/providers/Microsoft.MixedReality/spatialAnchorsAccounts/myAccount","name":"myAccount","type":"Microsoft.MixedReality/spatialAnchorsAccounts","identity":null,"location":"eastus","plan":null,"sku":null,"kind":null,"tags":{},"properties":{"accountDomain":"eastus.mixedreality.azure.com","accountId":"d5efd4a6-5a0c-4ca5-87bc-83561d237a14"}}'
+      string: '{"id":"/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test_cli_mgmt_mixedreality_test_mixedreality9961123a/providers/Microsoft.MixedReality/spatialAnchorsAccounts/myAccount","name":"myAccount","type":"Microsoft.MixedReality/spatialAnchorsAccounts","identity":null,"location":"eastus","plan":null,"sku":null,"kind":null,"tags":{},"properties":{"accountDomain":"eastus.mixedreality.azure.com","accountId":"d4407a0d-bee5-4a1c-9be8-7835fc8e7afb"}}'
     headers:
       cache-control:
       - no-cache
@@ -30,13 +30,13 @@ interactions:
       content-type:
       - application/json; charset=utf-8
       date:
-      - Mon, 25 May 2020 14:36:02 GMT
+      - Sun, 07 Feb 2021 06:11:49 GMT
       expires:
       - '-1'
       location:
       - subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test_cli_mgmt_mixedreality_test_mixedreality9961123a/providers/Microsoft.MixedReality/spatialAnchorsAccounts/myAccount
       ms-cv:
-      - 2SfUfiuU9k2m4bZV1Gt6ig.0
+      - XNGHaHuXyU+Cg3/YxjZ14g.0
       pragma:
       - no-cache
       strict-transport-security:
@@ -63,29 +63,29 @@ interactions:
       - application/json; charset=utf-8
       User-Agent:
       - python/3.6.9 (Linux-4.9.184-linuxkit-x86_64-with-Ubuntu-18.04-bionic) msrest/0.6.10
-        msrest_azure/0.6.2 azure-mgmt-mixedreality/0.2.0 Azure-SDK-For-Python
+        msrest_azure/0.6.2 azure-mgmt-mixedreality/0.3.0 Azure-SDK-For-Python
       accept-language:
       - en-US
     method: PUT
-    uri: https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test_cli_mgmt_mixedreality_test_mixedreality9961123a/providers/Microsoft.MixedReality/remoteRenderingAccounts/myAccount?api-version=2020-04-06-preview
+    uri: https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test_cli_mgmt_mixedreality_test_mixedreality9961123a/providers/Microsoft.MixedReality/remoteRenderingAccounts/myAccount?api-version=2021-01-01
   response:
     body:
-      string: '{"id":"/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test_cli_mgmt_mixedreality_test_mixedreality9961123a/providers/Microsoft.MixedReality/remoteRenderingAccounts/myAccount","name":"myAccount","type":"Microsoft.MixedReality/remoteRenderingAccounts","identity":{"type":"SystemAssigned","principalId":"fb896ed1-57fc-4f7e-ac5c-c21051d56cd5","tenantId":"54826b22-38d6-4fb2-bad9-b7b93a3e9c5a"},"location":"eastus","plan":null,"sku":null,"kind":null,"tags":{},"properties":{"accountDomain":"mixedreality.azure.com","accountId":"cb19e00c-3d40-4d83-a82b-a0b6d26cecdb"}}'
+      string: '{"id":"/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test_cli_mgmt_mixedreality_test_mixedreality9961123a/providers/Microsoft.MixedReality/remoteRenderingAccounts/myAccount","name":"myAccount","type":"Microsoft.MixedReality/remoteRenderingAccounts","identity":{"type":"SystemAssigned","principalId":"7c987da4-0f85-457a-90ac-9a933c93cc40","tenantId":"00000000-0000-0000-0000-000000000000"},"location":"eastus","plan":null,"sku":null,"kind":null,"tags":{},"properties":{"accountDomain":"eastus.mixedreality.azure.com","accountId":"28096da6-261b-43ca-aa1e-d42f70242e38"}}'
     headers:
       cache-control:
       - no-cache
       content-length:
-      - '582'
+      - '589'
       content-type:
       - application/json; charset=utf-8
       date:
-      - Mon, 25 May 2020 14:36:08 GMT
+      - Sun, 07 Feb 2021 06:11:56 GMT
       expires:
       - '-1'
       location:
       - subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test_cli_mgmt_mixedreality_test_mixedreality9961123a/providers/Microsoft.MixedReality/remoteRenderingAccounts/myAccount
       ms-cv:
-      - cvGF45ZK+UqqT1IK6w1lag.0
+      - kO5+KshK9k2DKmaGcFaJzA.0
       pragma:
       - no-cache
       strict-transport-security:
@@ -108,27 +108,27 @@ interactions:
       - keep-alive
       User-Agent:
       - python/3.6.9 (Linux-4.9.184-linuxkit-x86_64-with-Ubuntu-18.04-bionic) msrest/0.6.10
-        msrest_azure/0.6.2 azure-mgmt-mixedreality/0.2.0 Azure-SDK-For-Python
+        msrest_azure/0.6.2 azure-mgmt-mixedreality/0.3.0 Azure-SDK-For-Python
       accept-language:
       - en-US
     method: GET
-    uri: https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test_cli_mgmt_mixedreality_test_mixedreality9961123a/providers/Microsoft.MixedReality/remoteRenderingAccounts/myAccount?api-version=2020-04-06-preview
+    uri: https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test_cli_mgmt_mixedreality_test_mixedreality9961123a/providers/Microsoft.MixedReality/remoteRenderingAccounts/myAccount?api-version=2021-01-01
   response:
     body:
-      string: '{"id":"/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test_cli_mgmt_mixedreality_test_mixedreality9961123a/providers/Microsoft.MixedReality/remoteRenderingAccounts/myAccount","name":"myAccount","type":"Microsoft.MixedReality/remoteRenderingAccounts","identity":{"type":"SystemAssigned","principalId":"fb896ed1-57fc-4f7e-ac5c-c21051d56cd5","tenantId":"54826b22-38d6-4fb2-bad9-b7b93a3e9c5a"},"location":"eastus","plan":null,"sku":null,"kind":null,"tags":{},"properties":{"accountDomain":"mixedreality.azure.com","accountId":"cb19e00c-3d40-4d83-a82b-a0b6d26cecdb"}}'
+      string: '{"id":"/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test_cli_mgmt_mixedreality_test_mixedreality9961123a/providers/Microsoft.MixedReality/remoteRenderingAccounts/myAccount","name":"myAccount","type":"Microsoft.MixedReality/remoteRenderingAccounts","identity":{"type":"SystemAssigned","principalId":"7c987da4-0f85-457a-90ac-9a933c93cc40","tenantId":"00000000-0000-0000-0000-000000000000"},"location":"eastus","plan":null,"sku":null,"kind":null,"tags":{},"properties":{"accountDomain":"eastus.mixedreality.azure.com","accountId":"28096da6-261b-43ca-aa1e-d42f70242e38"}}'
     headers:
       cache-control:
       - no-cache
       content-length:
-      - '582'
+      - '589'
       content-type:
       - application/json; charset=utf-8
       date:
-      - Mon, 25 May 2020 14:36:08 GMT
+      - Sun, 07 Feb 2021 06:11:57 GMT
       expires:
       - '-1'
       ms-cv:
-      - 3FRWLMM/Lk+BVtxo2xy6mg.0
+      - 1eAQK0DVH0KstSfCKx7EcQ.0
       pragma:
       - no-cache
       strict-transport-security:
@@ -153,14 +153,14 @@ interactions:
       - keep-alive
       User-Agent:
       - python/3.6.9 (Linux-4.9.184-linuxkit-x86_64-with-Ubuntu-18.04-bionic) msrest/0.6.10
-        msrest_azure/0.6.2 azure-mgmt-mixedreality/0.2.0 Azure-SDK-For-Python
+        msrest_azure/0.6.2 azure-mgmt-mixedreality/0.3.0 Azure-SDK-For-Python
       accept-language:
       - en-US
     method: GET
-    uri: https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test_cli_mgmt_mixedreality_test_mixedreality9961123a/providers/Microsoft.MixedReality/spatialAnchorsAccounts/myAccount?api-version=2020-05-01
+    uri: https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test_cli_mgmt_mixedreality_test_mixedreality9961123a/providers/Microsoft.MixedReality/spatialAnchorsAccounts/myAccount?api-version=2021-01-01
   response:
     body:
-      string: '{"id":"/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test_cli_mgmt_mixedreality_test_mixedreality9961123a/providers/Microsoft.MixedReality/spatialAnchorsAccounts/myAccount","name":"myAccount","type":"Microsoft.MixedReality/spatialAnchorsAccounts","identity":null,"location":"eastus","plan":null,"sku":null,"kind":null,"tags":{},"properties":{"accountDomain":"eastus.mixedreality.azure.com","accountId":"d5efd4a6-5a0c-4ca5-87bc-83561d237a14"}}'
+      string: '{"id":"/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test_cli_mgmt_mixedreality_test_mixedreality9961123a/providers/Microsoft.MixedReality/spatialAnchorsAccounts/myAccount","name":"myAccount","type":"Microsoft.MixedReality/spatialAnchorsAccounts","identity":null,"location":"eastus","plan":null,"sku":null,"kind":null,"tags":{},"properties":{"accountDomain":"eastus.mixedreality.azure.com","accountId":"d4407a0d-bee5-4a1c-9be8-7835fc8e7afb"}}'
     headers:
       cache-control:
       - no-cache
@@ -169,11 +169,11 @@ interactions:
       content-type:
       - application/json; charset=utf-8
       date:
-      - Mon, 25 May 2020 14:36:08 GMT
+      - Sun, 07 Feb 2021 06:11:57 GMT
       expires:
       - '-1'
       ms-cv:
-      - otFvRRDEq0aEIwZjl+uE6g.0
+      - NimCKzcxZkevGIvB7rgI2A.0
       pragma:
       - no-cache
       strict-transport-security:
@@ -202,14 +202,14 @@ interactions:
       - application/json; charset=utf-8
       User-Agent:
       - python/3.6.9 (Linux-4.9.184-linuxkit-x86_64-with-Ubuntu-18.04-bionic) msrest/0.6.10
-        msrest_azure/0.6.2 azure-mgmt-mixedreality/0.2.0 Azure-SDK-For-Python
+        msrest_azure/0.6.2 azure-mgmt-mixedreality/0.3.0 Azure-SDK-For-Python
       accept-language:
       - en-US
     method: POST
-    uri: https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test_cli_mgmt_mixedreality_test_mixedreality9961123a/providers/Microsoft.MixedReality/remoteRenderingAccounts/myAccount/regenerateKeys?api-version=2020-04-06-preview
+    uri: https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test_cli_mgmt_mixedreality_test_mixedreality9961123a/providers/Microsoft.MixedReality/remoteRenderingAccounts/myAccount/regenerateKeys?api-version=2021-01-01
   response:
     body:
-      string: '{"primaryKey":"EDu0rTgqDBmtJXnzPC+Pv6NizphmfmX3VFNyHq/JOuw=","secondaryKey":"BqYW8k9SWJ/FbgfaIwP2GYM3vxEA3jFkv5QPbKq6QBw="}'
+      string: '{"primaryKey":"tl+kpGFfU1JbcZ2eiGHqtUL1Q8q1TuAoBsD/7MPgFzE=","secondaryKey":"3dhV0+AtZC9giC9onez9fI9Ce/wu3cQCIAoltrHOtFM="}'
     headers:
       cache-control:
       - no-cache
@@ -218,11 +218,11 @@ interactions:
       content-type:
       - application/json; charset=utf-8
       date:
-      - Mon, 25 May 2020 14:36:09 GMT
+      - Sun, 07 Feb 2021 06:11:58 GMT
       expires:
       - '-1'
       ms-cv:
-      - 3ZjOD5FnE0OBcQiuZxCMiQ.0
+      - 8lq1MpnNAEyDZ2900UcJAQ.0
       pragma:
       - no-cache
       strict-transport-security:
@@ -253,14 +253,14 @@ interactions:
       - application/json; charset=utf-8
       User-Agent:
       - python/3.6.9 (Linux-4.9.184-linuxkit-x86_64-with-Ubuntu-18.04-bionic) msrest/0.6.10
-        msrest_azure/0.6.2 azure-mgmt-mixedreality/0.2.0 Azure-SDK-For-Python
+        msrest_azure/0.6.2 azure-mgmt-mixedreality/0.3.0 Azure-SDK-For-Python
       accept-language:
       - en-US
     method: POST
-    uri: https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test_cli_mgmt_mixedreality_test_mixedreality9961123a/providers/Microsoft.MixedReality/spatialAnchorsAccounts/myAccount/regenerateKeys?api-version=2020-05-01
+    uri: https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test_cli_mgmt_mixedreality_test_mixedreality9961123a/providers/Microsoft.MixedReality/spatialAnchorsAccounts/myAccount/regenerateKeys?api-version=2021-01-01
   response:
     body:
-      string: '{"primaryKey":"EGBr5LLwZFsyGjTh+6r6MPITH2DH3JUqt+pS9oLf8G8=","secondaryKey":"5BHT2aHZzZJ/FyaU7ozHpVuumhEscISsPCmOsa90p5A="}'
+      string: '{"primaryKey":"p3Hy6VgteaZMMmzR6X7N4FHq+o+9iFhtasP98DEsGas=","secondaryKey":"aLXVSKMyjFvDPS48xJNc6eXtgIWO2GzOVWvHKT4coTA="}'
     headers:
       cache-control:
       - no-cache
@@ -269,11 +269,11 @@ interactions:
       content-type:
       - application/json; charset=utf-8
       date:
-      - Mon, 25 May 2020 14:36:10 GMT
+      - Sun, 07 Feb 2021 06:11:59 GMT
       expires:
       - '-1'
       ms-cv:
-      - krMuNd5950e+hNf+DxGh+w.0
+      - GsLrT/IH80iqcFGOfpLYeA.0
       pragma:
       - no-cache
       strict-transport-security:
@@ -305,27 +305,27 @@ interactions:
       - application/json; charset=utf-8
       User-Agent:
       - python/3.6.9 (Linux-4.9.184-linuxkit-x86_64-with-Ubuntu-18.04-bionic) msrest/0.6.10
-        msrest_azure/0.6.2 azure-mgmt-mixedreality/0.2.0 Azure-SDK-For-Python
+        msrest_azure/0.6.2 azure-mgmt-mixedreality/0.3.0 Azure-SDK-For-Python
       accept-language:
       - en-US
     method: PATCH
-    uri: https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test_cli_mgmt_mixedreality_test_mixedreality9961123a/providers/Microsoft.MixedReality/remoteRenderingAccounts/myAccount?api-version=2020-04-06-preview
+    uri: https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test_cli_mgmt_mixedreality_test_mixedreality9961123a/providers/Microsoft.MixedReality/remoteRenderingAccounts/myAccount?api-version=2021-01-01
   response:
     body:
-      string: '{"id":"/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test_cli_mgmt_mixedreality_test_mixedreality9961123a/providers/Microsoft.MixedReality/remoteRenderingAccounts/myAccount","name":"myAccount","type":"Microsoft.MixedReality/remoteRenderingAccounts","identity":{"type":"SystemAssigned","principalId":"fb896ed1-57fc-4f7e-ac5c-c21051d56cd5","tenantId":"54826b22-38d6-4fb2-bad9-b7b93a3e9c5a"},"location":"eastus","plan":null,"sku":null,"kind":null,"tags":{"heroine":"juliet","hero":"romeo"},"properties":{"accountDomain":"mixedreality.azure.com","accountId":"cb19e00c-3d40-4d83-a82b-a0b6d26cecdb"}}'
+      string: '{"id":"/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test_cli_mgmt_mixedreality_test_mixedreality9961123a/providers/Microsoft.MixedReality/remoteRenderingAccounts/myAccount","name":"myAccount","type":"Microsoft.MixedReality/remoteRenderingAccounts","identity":{"type":"SystemAssigned","principalId":"7c987da4-0f85-457a-90ac-9a933c93cc40","tenantId":"00000000-0000-0000-0000-000000000000"},"location":"eastus","plan":null,"sku":null,"kind":null,"tags":{"heroine":"juliet","hero":"romeo"},"properties":{"accountDomain":"eastus.mixedreality.azure.com","accountId":"28096da6-261b-43ca-aa1e-d42f70242e38"}}'
     headers:
       cache-control:
       - no-cache
       content-length:
-      - '615'
+      - '622'
       content-type:
       - application/json; charset=utf-8
       date:
-      - Mon, 25 May 2020 14:36:12 GMT
+      - Sun, 07 Feb 2021 06:12:02 GMT
       expires:
       - '-1'
       ms-cv:
-      - dwAOTUn0nEaC1i8RPyI28Q.0
+      - p+SvAk+V3U6ms5yVcOgLCw.0
       pragma:
       - no-cache
       strict-transport-security:
@@ -356,14 +356,14 @@ interactions:
       - application/json; charset=utf-8
       User-Agent:
       - python/3.6.9 (Linux-4.9.184-linuxkit-x86_64-with-Ubuntu-18.04-bionic) msrest/0.6.10
-        msrest_azure/0.6.2 azure-mgmt-mixedreality/0.2.0 Azure-SDK-For-Python
+        msrest_azure/0.6.2 azure-mgmt-mixedreality/0.3.0 Azure-SDK-For-Python
       accept-language:
       - en-US
     method: PATCH
-    uri: https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test_cli_mgmt_mixedreality_test_mixedreality9961123a/providers/Microsoft.MixedReality/spatialAnchorsAccounts/myAccount?api-version=2020-05-01
+    uri: https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test_cli_mgmt_mixedreality_test_mixedreality9961123a/providers/Microsoft.MixedReality/spatialAnchorsAccounts/myAccount?api-version=2021-01-01
   response:
     body:
-      string: '{"id":"/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test_cli_mgmt_mixedreality_test_mixedreality9961123a/providers/Microsoft.MixedReality/spatialAnchorsAccounts/myAccount","name":"myAccount","type":"Microsoft.MixedReality/spatialAnchorsAccounts","identity":null,"location":"eastus","plan":null,"sku":null,"kind":null,"tags":{"heroine":"juliet","hero":"romeo"},"properties":{"accountDomain":"eastus.mixedreality.azure.com","accountId":"d5efd4a6-5a0c-4ca5-87bc-83561d237a14"}}'
+      string: '{"id":"/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test_cli_mgmt_mixedreality_test_mixedreality9961123a/providers/Microsoft.MixedReality/spatialAnchorsAccounts/myAccount","name":"myAccount","type":"Microsoft.MixedReality/spatialAnchorsAccounts","identity":null,"location":"eastus","plan":null,"sku":null,"kind":null,"tags":{"heroine":"juliet","hero":"romeo"},"properties":{"accountDomain":"eastus.mixedreality.azure.com","accountId":"d4407a0d-bee5-4a1c-9be8-7835fc8e7afb"}}'
     headers:
       cache-control:
       - no-cache
@@ -372,11 +372,11 @@ interactions:
       content-type:
       - application/json; charset=utf-8
       date:
-      - Mon, 25 May 2020 14:36:14 GMT
+      - Sun, 07 Feb 2021 06:12:05 GMT
       expires:
       - '-1'
       ms-cv:
-      - ThFq6KBOuE6SxWJxNw7EGA.0
+      - KFrbGkh8akKLhrWXg7srtQ.0
       pragma:
       - no-cache
       strict-transport-security:
@@ -407,11 +407,11 @@ interactions:
       - application/json; charset=utf-8
       User-Agent:
       - python/3.6.9 (Linux-4.9.184-linuxkit-x86_64-with-Ubuntu-18.04-bionic) msrest/0.6.10
-        msrest_azure/0.6.2 azure-mgmt-mixedreality/0.2.0 Azure-SDK-For-Python
+        msrest_azure/0.6.2 azure-mgmt-mixedreality/0.3.0 Azure-SDK-For-Python
       accept-language:
       - en-US
     method: POST
-    uri: https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/providers/Microsoft.MixedReality/locations/eastus/checkNameAvailability?api-version=2020-05-01
+    uri: https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/providers/Microsoft.MixedReality/locations/eastus/checkNameAvailability?api-version=2021-01-01
   response:
     body:
       string: '{"nameAvailable":true,"reason":null,"message":null}'
@@ -423,11 +423,11 @@ interactions:
       content-type:
       - application/json; charset=utf-8
       date:
-      - Mon, 25 May 2020 14:36:14 GMT
+      - Sun, 07 Feb 2021 06:12:07 GMT
       expires:
       - '-1'
       ms-cv:
-      - zQnk5xJHxk+phDN0hgfrHA.0
+      - pB12QbxjoUW0q4vQjBAXcg.0
       pragma:
       - no-cache
       strict-transport-security:
@@ -454,11 +454,11 @@ interactions:
       - '0'
       User-Agent:
       - python/3.6.9 (Linux-4.9.184-linuxkit-x86_64-with-Ubuntu-18.04-bionic) msrest/0.6.10
-        msrest_azure/0.6.2 azure-mgmt-mixedreality/0.2.0 Azure-SDK-For-Python
+        msrest_azure/0.6.2 azure-mgmt-mixedreality/0.3.0 Azure-SDK-For-Python
       accept-language:
       - en-US
     method: DELETE
-    uri: https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test_cli_mgmt_mixedreality_test_mixedreality9961123a/providers/Microsoft.MixedReality/remoteRenderingAccounts/myAccount?api-version=2020-04-06-preview
+    uri: https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test_cli_mgmt_mixedreality_test_mixedreality9961123a/providers/Microsoft.MixedReality/remoteRenderingAccounts/myAccount?api-version=2021-01-01
   response:
     body:
       string: ''
@@ -468,11 +468,11 @@ interactions:
       content-length:
       - '0'
       date:
-      - Mon, 25 May 2020 14:36:18 GMT
+      - Sun, 07 Feb 2021 06:12:10 GMT
       expires:
       - '-1'
       ms-cv:
-      - G3N+W0GtHUiIM/tEgOaj3g.0
+      - M/GCmEC0PkmDypkHeVKS5w.0
       pragma:
       - no-cache
       strict-transport-security:
@@ -497,11 +497,11 @@ interactions:
       - '0'
       User-Agent:
       - python/3.6.9 (Linux-4.9.184-linuxkit-x86_64-with-Ubuntu-18.04-bionic) msrest/0.6.10
-        msrest_azure/0.6.2 azure-mgmt-mixedreality/0.2.0 Azure-SDK-For-Python
+        msrest_azure/0.6.2 azure-mgmt-mixedreality/0.3.0 Azure-SDK-For-Python
       accept-language:
       - en-US
     method: DELETE
-    uri: https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test_cli_mgmt_mixedreality_test_mixedreality9961123a/providers/Microsoft.MixedReality/spatialAnchorsAccounts/myAccount?api-version=2020-05-01
+    uri: https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test_cli_mgmt_mixedreality_test_mixedreality9961123a/providers/Microsoft.MixedReality/spatialAnchorsAccounts/myAccount?api-version=2021-01-01
   response:
     body:
       string: ''
@@ -511,11 +511,11 @@ interactions:
       content-length:
       - '0'
       date:
-      - Mon, 25 May 2020 14:36:21 GMT
+      - Sun, 07 Feb 2021 06:12:14 GMT
       expires:
       - '-1'
       ms-cv:
-      - 9asu5pEc+0OP8jcSm6oT3w.0
+      - IJyq4GBOSEaDQdwmppQLjg.0
       pragma:
       - no-cache
       strict-transport-security:
diff --git a/sdk/mixedreality/azure-mgmt-mixedreality/tests/test_cli_mgmt_mixedreality.py b/sdk/mixedreality/azure-mgmt-mixedreality/tests/test_cli_mgmt_mixedreality.py
index f7a088ae7907..78df69625479 100644
--- a/sdk/mixedreality/azure-mgmt-mixedreality/tests/test_cli_mgmt_mixedreality.py
+++ b/sdk/mixedreality/azure-mgmt-mixedreality/tests/test_cli_mgmt_mixedreality.py
@@ -40,7 +40,10 @@ def test_mixedreality(self, resource_group):
         ACCOUNT_NAME = "myAccount"
 
         # /SpatialAnchorsAccounts/put/Create spatial anchor account[put]
-        result = self.mgmt_client.spatial_anchors_accounts.create(resource_group_name=RESOURCE_GROUP, account_name=ACCOUNT_NAME, location=AZURE_LOCATION)
+        BODY = {
+          "location": AZURE_LOCATION
+        }
+        result = self.mgmt_client.spatial_anchors_accounts.create(resource_group_name=RESOURCE_GROUP, account_name=ACCOUNT_NAME, spatial_anchors_account=BODY)
 
         # /RemoteRenderingAccounts/put/Create remote rendering account[put]
         BODY = {
@@ -92,11 +95,14 @@ def test_mixedreality(self, resource_group):
         result = self.mgmt_client.remote_rendering_accounts.update(resource_group_name=RESOURCE_GROUP, account_name=ACCOUNT_NAME, remote_rendering_account=BODY)
 
         # /SpatialAnchorsAccounts/patch/Update spatial anchors account[patch]
-        TAGS = {
-          "heroine": "juliet",
-          "hero": "romeo"
+        BODY = {
+          "location": AZURE_LOCATION,
+          "tags": {
+            "heroine": "juliet",
+            "hero": "romeo"
+          }
         }
-        result = self.mgmt_client.spatial_anchors_accounts.update(resource_group_name=RESOURCE_GROUP, account_name=ACCOUNT_NAME, location=AZURE_LOCATION, tags=TAGS)
+        result = self.mgmt_client.spatial_anchors_accounts.update(resource_group_name=RESOURCE_GROUP, account_name=ACCOUNT_NAME, spatial_anchors_account=BODY)
 
         # //post/CheckLocalNameAvailability[post]
         result = self.mgmt_client.check_name_availability_local(location=AZURE_LOCATION, name="MyAccount", type="Microsoft.MixedReality/spatialAnchorsAccounts")