diff --git a/sdk/containerregistry/azure-mgmt-containerregistry/azure/mgmt/containerregistry/v2019_05_01_preview/models/_models.py b/sdk/containerregistry/azure-mgmt-containerregistry/azure/mgmt/containerregistry/v2019_05_01_preview/models/_models.py
index 6e8ace8ac856..7ccabbd30e28 100644
--- a/sdk/containerregistry/azure-mgmt-containerregistry/azure/mgmt/containerregistry/v2019_05_01_preview/models/_models.py
+++ b/sdk/containerregistry/azure-mgmt-containerregistry/azure/mgmt/containerregistry/v2019_05_01_preview/models/_models.py
@@ -1115,8 +1115,8 @@ class ScopeMap(ProxyResource):
      ~azure.mgmt.containerregistry.v2019_05_01_preview.models.ProvisioningState
     :param actions: Required. The list of scoped permissions for registry
      artifacts.
-     E.g. repositories/repository-name/pull,
-     repositories/repository-name/delete
+     E.g. repositories/repository-name/content/read,
+     repositories/repository-name/metadata/write
     :type actions: list[str]
     """
 
diff --git a/sdk/containerregistry/azure-mgmt-containerregistry/azure/mgmt/containerregistry/v2019_05_01_preview/models/_models_py3.py b/sdk/containerregistry/azure-mgmt-containerregistry/azure/mgmt/containerregistry/v2019_05_01_preview/models/_models_py3.py
index b6805861bca6..d5320d52b5ca 100644
--- a/sdk/containerregistry/azure-mgmt-containerregistry/azure/mgmt/containerregistry/v2019_05_01_preview/models/_models_py3.py
+++ b/sdk/containerregistry/azure-mgmt-containerregistry/azure/mgmt/containerregistry/v2019_05_01_preview/models/_models_py3.py
@@ -1115,8 +1115,8 @@ class ScopeMap(ProxyResource):
      ~azure.mgmt.containerregistry.v2019_05_01_preview.models.ProvisioningState
     :param actions: Required. The list of scoped permissions for registry
      artifacts.
-     E.g. repositories/repository-name/pull,
-     repositories/repository-name/delete
+     E.g. repositories/repository-name/content/read,
+     repositories/repository-name/metadata/write
     :type actions: list[str]
     """
 
diff --git a/sdk/containerregistry/azure-mgmt-containerregistry/azure/mgmt/containerregistry/v2019_05_01_preview/operations/_scope_maps_operations.py b/sdk/containerregistry/azure-mgmt-containerregistry/azure/mgmt/containerregistry/v2019_05_01_preview/operations/_scope_maps_operations.py
index 26e3e45ec9dd..62a97486c8a4 100644
--- a/sdk/containerregistry/azure-mgmt-containerregistry/azure/mgmt/containerregistry/v2019_05_01_preview/operations/_scope_maps_operations.py
+++ b/sdk/containerregistry/azure-mgmt-containerregistry/azure/mgmt/containerregistry/v2019_05_01_preview/operations/_scope_maps_operations.py
@@ -69,7 +69,7 @@ def get(
             'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str'),
             'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', min_length=1),
             'registryName': self._serialize.url("registry_name", registry_name, 'str', max_length=50, min_length=5, pattern=r'^[a-zA-Z0-9]*$'),
-            'scopeMapName': self._serialize.url("scope_map_name", scope_map_name, 'str', max_length=50, min_length=5, pattern=r'^[a-zA-Z0-9-]*$')
+            'scopeMapName': self._serialize.url("scope_map_name", scope_map_name, 'str', max_length=50, min_length=5, pattern=r'^[a-zA-Z0-9-_]*$')
         }
         url = self._client.format_url(url, **path_format_arguments)
 
@@ -118,7 +118,7 @@ def _create_initial(
             'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str'),
             'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', min_length=1),
             'registryName': self._serialize.url("registry_name", registry_name, 'str', max_length=50, min_length=5, pattern=r'^[a-zA-Z0-9]*$'),
-            'scopeMapName': self._serialize.url("scope_map_name", scope_map_name, 'str', max_length=50, min_length=5, pattern=r'^[a-zA-Z0-9-]*$')
+            'scopeMapName': self._serialize.url("scope_map_name", scope_map_name, 'str', max_length=50, min_length=5, pattern=r'^[a-zA-Z0-9-_]*$')
         }
         url = self._client.format_url(url, **path_format_arguments)
 
@@ -175,8 +175,8 @@ def create(
         :param scope_map_name: The name of the scope map.
         :type scope_map_name: str
         :param actions: The list of scoped permissions for registry artifacts.
-         E.g. repositories/repository-name/pull,
-         repositories/repository-name/delete
+         E.g. repositories/repository-name/content/read,
+         repositories/repository-name/metadata/write
         :type actions: list[str]
         :param description: The user friendly description of the scope map.
         :type description: str
@@ -231,7 +231,7 @@ def _delete_initial(
             'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str'),
             'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', min_length=1),
             'registryName': self._serialize.url("registry_name", registry_name, 'str', max_length=50, min_length=5, pattern=r'^[a-zA-Z0-9]*$'),
-            'scopeMapName': self._serialize.url("scope_map_name", scope_map_name, 'str', max_length=50, min_length=5, pattern=r'^[a-zA-Z0-9-]*$')
+            'scopeMapName': self._serialize.url("scope_map_name", scope_map_name, 'str', max_length=50, min_length=5, pattern=r'^[a-zA-Z0-9-_]*$')
         }
         url = self._client.format_url(url, **path_format_arguments)
 
@@ -317,7 +317,7 @@ def _update_initial(
             'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str'),
             'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', min_length=1),
             'registryName': self._serialize.url("registry_name", registry_name, 'str', max_length=50, min_length=5, pattern=r'^[a-zA-Z0-9]*$'),
-            'scopeMapName': self._serialize.url("scope_map_name", scope_map_name, 'str', max_length=50, min_length=5, pattern=r'^[a-zA-Z0-9-]*$')
+            'scopeMapName': self._serialize.url("scope_map_name", scope_map_name, 'str', max_length=50, min_length=5, pattern=r'^[a-zA-Z0-9-_]*$')
         }
         url = self._client.format_url(url, **path_format_arguments)
 
diff --git a/sdk/containerregistry/azure-mgmt-containerregistry/azure/mgmt/containerregistry/v2019_06_01_preview/models/_models.py b/sdk/containerregistry/azure-mgmt-containerregistry/azure/mgmt/containerregistry/v2019_06_01_preview/models/_models.py
index a3e4e2868c48..4462468b4bd7 100644
--- a/sdk/containerregistry/azure-mgmt-containerregistry/azure/mgmt/containerregistry/v2019_06_01_preview/models/_models.py
+++ b/sdk/containerregistry/azure-mgmt-containerregistry/azure/mgmt/containerregistry/v2019_06_01_preview/models/_models.py
@@ -2573,8 +2573,8 @@ class ScopeMap(ProxyResource):
      ~azure.mgmt.containerregistry.v2019_06_01_preview.models.ProvisioningState
     :param actions: Required. The list of scoped permissions for registry
      artifacts.
-     E.g. repositories/repository-name/pull,
-     repositories/repository-name/delete
+     E.g. repositories/repository-name/content/read,
+     repositories/repository-name/metadata/write
     :type actions: list[str]
     """
 
diff --git a/sdk/containerregistry/azure-mgmt-containerregistry/azure/mgmt/containerregistry/v2019_06_01_preview/models/_models_py3.py b/sdk/containerregistry/azure-mgmt-containerregistry/azure/mgmt/containerregistry/v2019_06_01_preview/models/_models_py3.py
index b6a9ebb8e8e3..f78714f2cee1 100644
--- a/sdk/containerregistry/azure-mgmt-containerregistry/azure/mgmt/containerregistry/v2019_06_01_preview/models/_models_py3.py
+++ b/sdk/containerregistry/azure-mgmt-containerregistry/azure/mgmt/containerregistry/v2019_06_01_preview/models/_models_py3.py
@@ -2573,8 +2573,8 @@ class ScopeMap(ProxyResource):
      ~azure.mgmt.containerregistry.v2019_06_01_preview.models.ProvisioningState
     :param actions: Required. The list of scoped permissions for registry
      artifacts.
-     E.g. repositories/repository-name/pull,
-     repositories/repository-name/delete
+     E.g. repositories/repository-name/content/read,
+     repositories/repository-name/metadata/write
     :type actions: list[str]
     """
 
diff --git a/sdk/containerregistry/azure-mgmt-containerregistry/azure/mgmt/containerregistry/v2019_06_01_preview/operations/_scope_maps_operations.py b/sdk/containerregistry/azure-mgmt-containerregistry/azure/mgmt/containerregistry/v2019_06_01_preview/operations/_scope_maps_operations.py
index f7426a43de4b..59ff1fbfc9c1 100644
--- a/sdk/containerregistry/azure-mgmt-containerregistry/azure/mgmt/containerregistry/v2019_06_01_preview/operations/_scope_maps_operations.py
+++ b/sdk/containerregistry/azure-mgmt-containerregistry/azure/mgmt/containerregistry/v2019_06_01_preview/operations/_scope_maps_operations.py
@@ -69,7 +69,7 @@ def get(
             'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str'),
             'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', min_length=1),
             'registryName': self._serialize.url("registry_name", registry_name, 'str', max_length=50, min_length=5, pattern=r'^[a-zA-Z0-9]*$'),
-            'scopeMapName': self._serialize.url("scope_map_name", scope_map_name, 'str', max_length=50, min_length=5, pattern=r'^[a-zA-Z0-9-]*$')
+            'scopeMapName': self._serialize.url("scope_map_name", scope_map_name, 'str', max_length=50, min_length=5, pattern=r'^[a-zA-Z0-9-_]*$')
         }
         url = self._client.format_url(url, **path_format_arguments)
 
@@ -118,7 +118,7 @@ def _create_initial(
             'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str'),
             'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', min_length=1),
             'registryName': self._serialize.url("registry_name", registry_name, 'str', max_length=50, min_length=5, pattern=r'^[a-zA-Z0-9]*$'),
-            'scopeMapName': self._serialize.url("scope_map_name", scope_map_name, 'str', max_length=50, min_length=5, pattern=r'^[a-zA-Z0-9-]*$')
+            'scopeMapName': self._serialize.url("scope_map_name", scope_map_name, 'str', max_length=50, min_length=5, pattern=r'^[a-zA-Z0-9-_]*$')
         }
         url = self._client.format_url(url, **path_format_arguments)
 
@@ -175,8 +175,8 @@ def create(
         :param scope_map_name: The name of the scope map.
         :type scope_map_name: str
         :param actions: The list of scoped permissions for registry artifacts.
-         E.g. repositories/repository-name/pull,
-         repositories/repository-name/delete
+         E.g. repositories/repository-name/content/read,
+         repositories/repository-name/metadata/write
         :type actions: list[str]
         :param description: The user friendly description of the scope map.
         :type description: str
@@ -231,7 +231,7 @@ def _delete_initial(
             'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str'),
             'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', min_length=1),
             'registryName': self._serialize.url("registry_name", registry_name, 'str', max_length=50, min_length=5, pattern=r'^[a-zA-Z0-9]*$'),
-            'scopeMapName': self._serialize.url("scope_map_name", scope_map_name, 'str', max_length=50, min_length=5, pattern=r'^[a-zA-Z0-9-]*$')
+            'scopeMapName': self._serialize.url("scope_map_name", scope_map_name, 'str', max_length=50, min_length=5, pattern=r'^[a-zA-Z0-9-_]*$')
         }
         url = self._client.format_url(url, **path_format_arguments)
 
@@ -317,7 +317,7 @@ def _update_initial(
             'subscriptionId': self._serialize.url("self.config.subscription_id", self.config.subscription_id, 'str'),
             'resourceGroupName': self._serialize.url("resource_group_name", resource_group_name, 'str', min_length=1),
             'registryName': self._serialize.url("registry_name", registry_name, 'str', max_length=50, min_length=5, pattern=r'^[a-zA-Z0-9]*$'),
-            'scopeMapName': self._serialize.url("scope_map_name", scope_map_name, 'str', max_length=50, min_length=5, pattern=r'^[a-zA-Z0-9-]*$')
+            'scopeMapName': self._serialize.url("scope_map_name", scope_map_name, 'str', max_length=50, min_length=5, pattern=r'^[a-zA-Z0-9-_]*$')
         }
         url = self._client.format_url(url, **path_format_arguments)