diff --git a/azure-mgmt-web/azure/mgmt/web/models/__init__.py b/azure-mgmt-web/azure/mgmt/web/models/__init__.py
index 45200dfe9a17..1e710fc83529 100644
--- a/azure-mgmt-web/azure/mgmt/web/models/__init__.py
+++ b/azure-mgmt-web/azure/mgmt/web/models/__init__.py
@@ -35,6 +35,7 @@
     from .hybrid_connection_py3 import HybridConnection
     from .deleted_site_py3 import DeletedSite
     from .proxy_only_resource_py3 import ProxyOnlyResource
+    from .managed_service_identity_user_assigned_identities_value_py3 import ManagedServiceIdentityUserAssignedIdentitiesValue
     from .managed_service_identity_py3 import ManagedServiceIdentity
     from .geo_distribution_py3 import GeoDistribution
     from .slot_swap_status_py3 import SlotSwapStatus
@@ -259,6 +260,7 @@
     from .hybrid_connection import HybridConnection
     from .deleted_site import DeletedSite
     from .proxy_only_resource import ProxyOnlyResource
+    from .managed_service_identity_user_assigned_identities_value import ManagedServiceIdentityUserAssignedIdentitiesValue
     from .managed_service_identity import ManagedServiceIdentity
     from .geo_distribution import GeoDistribution
     from .slot_swap_status import SlotSwapStatus
@@ -603,6 +605,7 @@
     'HybridConnection',
     'DeletedSite',
     'ProxyOnlyResource',
+    'ManagedServiceIdentityUserAssignedIdentitiesValue',
     'ManagedServiceIdentity',
     'GeoDistribution',
     'SlotSwapStatus',
diff --git a/azure-mgmt-web/azure/mgmt/web/models/managed_service_identity.py b/azure-mgmt-web/azure/mgmt/web/models/managed_service_identity.py
index d9f06eedc9e5..0118c423b258 100644
--- a/azure-mgmt-web/azure/mgmt/web/models/managed_service_identity.py
+++ b/azure-mgmt-web/azure/mgmt/web/models/managed_service_identity.py
@@ -25,8 +25,12 @@ class ManagedServiceIdentity(Model):
     :vartype tenant_id: str
     :ivar principal_id: Principal Id of managed service identity.
     :vartype principal_id: str
-    :param identity_ids: Array of UserAssigned managed service identities.
-    :type identity_ids: list[str]
+    :param user_assigned_identities: The list of user assigned identities
+     associated with the resource. The user identity dictionary key references
+     will be ARM resource ids in the form:
+     '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ManagedIdentity/userAssignedIdentities/{identityName}
+    :type user_assigned_identities: dict[str,
+     ~azure.mgmt.web.models.ManagedServiceIdentityUserAssignedIdentitiesValue]
     """
 
     _validation = {
@@ -38,7 +42,7 @@ class ManagedServiceIdentity(Model):
         'type': {'key': 'type', 'type': 'str'},
         'tenant_id': {'key': 'tenantId', 'type': 'str'},
         'principal_id': {'key': 'principalId', 'type': 'str'},
-        'identity_ids': {'key': 'identityIds', 'type': '[str]'},
+        'user_assigned_identities': {'key': 'userAssignedIdentities', 'type': '{ManagedServiceIdentityUserAssignedIdentitiesValue}'},
     }
 
     def __init__(self, **kwargs):
@@ -46,4 +50,4 @@ def __init__(self, **kwargs):
         self.type = kwargs.get('type', None)
         self.tenant_id = None
         self.principal_id = None
-        self.identity_ids = kwargs.get('identity_ids', None)
+        self.user_assigned_identities = kwargs.get('user_assigned_identities', None)
diff --git a/azure-mgmt-web/azure/mgmt/web/models/managed_service_identity_py3.py b/azure-mgmt-web/azure/mgmt/web/models/managed_service_identity_py3.py
index ae59c0b21029..5d2da67ae7d1 100644
--- a/azure-mgmt-web/azure/mgmt/web/models/managed_service_identity_py3.py
+++ b/azure-mgmt-web/azure/mgmt/web/models/managed_service_identity_py3.py
@@ -25,8 +25,12 @@ class ManagedServiceIdentity(Model):
     :vartype tenant_id: str
     :ivar principal_id: Principal Id of managed service identity.
     :vartype principal_id: str
-    :param identity_ids: Array of UserAssigned managed service identities.
-    :type identity_ids: list[str]
+    :param user_assigned_identities: The list of user assigned identities
+     associated with the resource. The user identity dictionary key references
+     will be ARM resource ids in the form:
+     '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ManagedIdentity/userAssignedIdentities/{identityName}
+    :type user_assigned_identities: dict[str,
+     ~azure.mgmt.web.models.ManagedServiceIdentityUserAssignedIdentitiesValue]
     """
 
     _validation = {
@@ -38,12 +42,12 @@ class ManagedServiceIdentity(Model):
         'type': {'key': 'type', 'type': 'str'},
         'tenant_id': {'key': 'tenantId', 'type': 'str'},
         'principal_id': {'key': 'principalId', 'type': 'str'},
-        'identity_ids': {'key': 'identityIds', 'type': '[str]'},
+        'user_assigned_identities': {'key': 'userAssignedIdentities', 'type': '{ManagedServiceIdentityUserAssignedIdentitiesValue}'},
     }
 
-    def __init__(self, *, type=None, identity_ids=None, **kwargs) -> None:
+    def __init__(self, *, type=None, user_assigned_identities=None, **kwargs) -> None:
         super(ManagedServiceIdentity, self).__init__(**kwargs)
         self.type = type
         self.tenant_id = None
         self.principal_id = None
-        self.identity_ids = identity_ids
+        self.user_assigned_identities = user_assigned_identities
diff --git a/azure-mgmt-web/azure/mgmt/web/models/managed_service_identity_user_assigned_identities_value.py b/azure-mgmt-web/azure/mgmt/web/models/managed_service_identity_user_assigned_identities_value.py
new file mode 100644
index 000000000000..8c408a4598b3
--- /dev/null
+++ b/azure-mgmt-web/azure/mgmt/web/models/managed_service_identity_user_assigned_identities_value.py
@@ -0,0 +1,40 @@
+# coding=utf-8
+# --------------------------------------------------------------------------
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See License.txt in the project root for
+# license information.
+#
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+# --------------------------------------------------------------------------
+
+from msrest.serialization import Model
+
+
+class ManagedServiceIdentityUserAssignedIdentitiesValue(Model):
+    """ManagedServiceIdentityUserAssignedIdentitiesValue.
+
+    Variables are only populated by the server, and will be ignored when
+    sending a request.
+
+    :ivar principal_id: Principal Id of user assigned identity
+    :vartype principal_id: str
+    :ivar client_id: Client Id of user assigned identity
+    :vartype client_id: str
+    """
+
+    _validation = {
+        'principal_id': {'readonly': True},
+        'client_id': {'readonly': True},
+    }
+
+    _attribute_map = {
+        'principal_id': {'key': 'principalId', 'type': 'str'},
+        'client_id': {'key': 'clientId', 'type': 'str'},
+    }
+
+    def __init__(self, **kwargs):
+        super(ManagedServiceIdentityUserAssignedIdentitiesValue, self).__init__(**kwargs)
+        self.principal_id = None
+        self.client_id = None
diff --git a/azure-mgmt-web/azure/mgmt/web/models/managed_service_identity_user_assigned_identities_value_py3.py b/azure-mgmt-web/azure/mgmt/web/models/managed_service_identity_user_assigned_identities_value_py3.py
new file mode 100644
index 000000000000..bc71a3561765
--- /dev/null
+++ b/azure-mgmt-web/azure/mgmt/web/models/managed_service_identity_user_assigned_identities_value_py3.py
@@ -0,0 +1,40 @@
+# coding=utf-8
+# --------------------------------------------------------------------------
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See License.txt in the project root for
+# license information.
+#
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+# --------------------------------------------------------------------------
+
+from msrest.serialization import Model
+
+
+class ManagedServiceIdentityUserAssignedIdentitiesValue(Model):
+    """ManagedServiceIdentityUserAssignedIdentitiesValue.
+
+    Variables are only populated by the server, and will be ignored when
+    sending a request.
+
+    :ivar principal_id: Principal Id of user assigned identity
+    :vartype principal_id: str
+    :ivar client_id: Client Id of user assigned identity
+    :vartype client_id: str
+    """
+
+    _validation = {
+        'principal_id': {'readonly': True},
+        'client_id': {'readonly': True},
+    }
+
+    _attribute_map = {
+        'principal_id': {'key': 'principalId', 'type': 'str'},
+        'client_id': {'key': 'clientId', 'type': 'str'},
+    }
+
+    def __init__(self, **kwargs) -> None:
+        super(ManagedServiceIdentityUserAssignedIdentitiesValue, self).__init__(**kwargs)
+        self.principal_id = None
+        self.client_id = None