diff --git a/sdk/compute/azure-mgmt-imagebuilder/azure/mgmt/imagebuilder/models/_image_builder_client_enums.py b/sdk/compute/azure-mgmt-imagebuilder/azure/mgmt/imagebuilder/models/_image_builder_client_enums.py
index bfdc57a957c6..c435ce93ee4b 100644
--- a/sdk/compute/azure-mgmt-imagebuilder/azure/mgmt/imagebuilder/models/_image_builder_client_enums.py
+++ b/sdk/compute/azure-mgmt-imagebuilder/azure/mgmt/imagebuilder/models/_image_builder_client_enums.py
@@ -57,7 +57,6 @@ class RunSubState(str, Enum):
 class ResourceIdentityType(str, Enum):
 
     user_assigned = "UserAssigned"
-    none = "None"
 
 
 class SharedImageStorageAccountType(str, Enum):
diff --git a/sdk/compute/azure-mgmt-imagebuilder/azure/mgmt/imagebuilder/models/_models.py b/sdk/compute/azure-mgmt-imagebuilder/azure/mgmt/imagebuilder/models/_models.py
index f3647e179595..870168107568 100644
--- a/sdk/compute/azure-mgmt-imagebuilder/azure/mgmt/imagebuilder/models/_models.py
+++ b/sdk/compute/azure-mgmt-imagebuilder/azure/mgmt/imagebuilder/models/_models.py
@@ -351,9 +351,8 @@ def __init__(self, **kwargs):
 class ImageTemplateIdentity(Model):
     """Identity for the image template.
 
-    :param type: The type of identity used for the image template. The type
-     'None' will remove any identities from the image template. Possible values
-     include: 'UserAssigned', 'None'
+    :param type: The type of identity used for the image template. Possible
+     values include: 'UserAssigned'
     :type type: str or ~azure.mgmt.imagebuilder.models.ResourceIdentityType
     :param user_assigned_identities: The list of user identities associated
      with the image template. The user identity dictionary key references will
@@ -723,7 +722,7 @@ class ImageTemplateSharedImageDistributor(ImageTemplateDistributor):
         'gallery_image_id': {'key': 'galleryImageId', 'type': 'str'},
         'replication_regions': {'key': 'replicationRegions', 'type': '[str]'},
         'exclude_from_latest': {'key': 'excludeFromLatest', 'type': 'bool'},
-        'storage_account_type': {'key': 'storageAccountType', 'type': 'SharedImageStorageAccountType'},
+        'storage_account_type': {'key': 'storageAccountType', 'type': 'str'},
     }
 
     def __init__(self, **kwargs):
diff --git a/sdk/compute/azure-mgmt-imagebuilder/azure/mgmt/imagebuilder/models/_models_py3.py b/sdk/compute/azure-mgmt-imagebuilder/azure/mgmt/imagebuilder/models/_models_py3.py
index 25ed12301ba4..5f6aded8d16c 100644
--- a/sdk/compute/azure-mgmt-imagebuilder/azure/mgmt/imagebuilder/models/_models_py3.py
+++ b/sdk/compute/azure-mgmt-imagebuilder/azure/mgmt/imagebuilder/models/_models_py3.py
@@ -351,9 +351,8 @@ def __init__(self, *, name: str=None, source_uri: str=None, sha256_checksum: str
 class ImageTemplateIdentity(Model):
     """Identity for the image template.
 
-    :param type: The type of identity used for the image template. The type
-     'None' will remove any identities from the image template. Possible values
-     include: 'UserAssigned', 'None'
+    :param type: The type of identity used for the image template. Possible
+     values include: 'UserAssigned'
     :type type: str or ~azure.mgmt.imagebuilder.models.ResourceIdentityType
     :param user_assigned_identities: The list of user identities associated
      with the image template. The user identity dictionary key references will
@@ -723,7 +722,7 @@ class ImageTemplateSharedImageDistributor(ImageTemplateDistributor):
         'gallery_image_id': {'key': 'galleryImageId', 'type': 'str'},
         'replication_regions': {'key': 'replicationRegions', 'type': '[str]'},
         'exclude_from_latest': {'key': 'excludeFromLatest', 'type': 'bool'},
-        'storage_account_type': {'key': 'storageAccountType', 'type': 'SharedImageStorageAccountType'},
+        'storage_account_type': {'key': 'storageAccountType', 'type': 'str'},
     }
 
     def __init__(self, *, run_output_name: str, gallery_image_id: str, replication_regions, artifact_tags=None, exclude_from_latest: bool=None, storage_account_type=None, **kwargs) -> None: