diff --git a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/__init__.py b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/__init__.py
index 941635d07c58..57f099b7317f 100644
--- a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/__init__.py
+++ b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/__init__.py
@@ -9,16 +9,28 @@
 # regenerated.
 # --------------------------------------------------------------------------
 
-from .error_details import ErrorDetails
-from .error_response import ErrorResponse, ErrorResponseException
-from .operation_display import OperationDisplay
-from .operation import Operation
-from .management_group_info import ManagementGroupInfo
-from .parent_group_info import ParentGroupInfo
-from .management_group_details import ManagementGroupDetails
-from .management_group_child_info import ManagementGroupChildInfo
-from .management_group import ManagementGroup
-from .create_management_group_request import CreateManagementGroupRequest
+try:
+    from .error_details_py3 import ErrorDetails
+    from .error_response_py3 import ErrorResponse, ErrorResponseException
+    from .operation_display_py3 import OperationDisplay
+    from .operation_py3 import Operation
+    from .management_group_info_py3 import ManagementGroupInfo
+    from .parent_group_info_py3 import ParentGroupInfo
+    from .management_group_details_py3 import ManagementGroupDetails
+    from .management_group_child_info_py3 import ManagementGroupChildInfo
+    from .management_group_py3 import ManagementGroup
+    from .create_management_group_request_py3 import CreateManagementGroupRequest
+except (SyntaxError, ImportError):
+    from .error_details import ErrorDetails
+    from .error_response import ErrorResponse, ErrorResponseException
+    from .operation_display import OperationDisplay
+    from .operation import Operation
+    from .management_group_info import ManagementGroupInfo
+    from .parent_group_info import ParentGroupInfo
+    from .management_group_details import ManagementGroupDetails
+    from .management_group_child_info import ManagementGroupChildInfo
+    from .management_group import ManagementGroup
+    from .create_management_group_request import CreateManagementGroupRequest
 from .management_group_info_paged import ManagementGroupInfoPaged
 from .operation_paged import OperationPaged
 
diff --git a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/create_management_group_request.py b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/create_management_group_request.py
index 78ec7516aede..d9d2c18d4a5d 100644
--- a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/create_management_group_request.py
+++ b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/create_management_group_request.py
@@ -28,7 +28,7 @@ class CreateManagementGroupRequest(Model):
         'parent_id': {'key': 'parentId', 'type': 'str'},
     }
 
-    def __init__(self, display_name=None, parent_id=None):
-        super(CreateManagementGroupRequest, self).__init__()
-        self.display_name = display_name
-        self.parent_id = parent_id
+    def __init__(self, **kwargs):
+        super(CreateManagementGroupRequest, self).__init__(**kwargs)
+        self.display_name = kwargs.get('display_name', None)
+        self.parent_id = kwargs.get('parent_id', None)
diff --git a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/create_management_group_request_py3.py b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/create_management_group_request_py3.py
new file mode 100644
index 000000000000..a0de7384fccd
--- /dev/null
+++ b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/create_management_group_request_py3.py
@@ -0,0 +1,34 @@
+# 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 CreateManagementGroupRequest(Model):
+    """Management group creation parameters.
+
+    :param display_name: The friendly name of the management group.
+    :type display_name: str
+    :param parent_id: (Optional) The fully qualified ID for the parent
+     management group.  For example,
+     /providers/Microsoft.Management/managementGroups/0000000-0000-0000-0000-000000000000
+    :type parent_id: str
+    """
+
+    _attribute_map = {
+        'display_name': {'key': 'displayName', 'type': 'str'},
+        'parent_id': {'key': 'parentId', 'type': 'str'},
+    }
+
+    def __init__(self, *, display_name: str=None, parent_id: str=None, **kwargs) -> None:
+        super(CreateManagementGroupRequest, self).__init__(**kwargs)
+        self.display_name = display_name
+        self.parent_id = parent_id
diff --git a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/error_details.py b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/error_details.py
index 97dff2a08156..88463f8a4268 100644
--- a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/error_details.py
+++ b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/error_details.py
@@ -26,7 +26,7 @@ class ErrorDetails(Model):
         'message': {'key': 'message', 'type': 'str'},
     }
 
-    def __init__(self, code=None, message=None):
-        super(ErrorDetails, self).__init__()
-        self.code = code
-        self.message = message
+    def __init__(self, **kwargs):
+        super(ErrorDetails, self).__init__(**kwargs)
+        self.code = kwargs.get('code', None)
+        self.message = kwargs.get('message', None)
diff --git a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/error_details_py3.py b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/error_details_py3.py
new file mode 100644
index 000000000000..c25b45d414b8
--- /dev/null
+++ b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/error_details_py3.py
@@ -0,0 +1,32 @@
+# 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 ErrorDetails(Model):
+    """The details of the error.
+
+    :param code: One of a server-defined set of error codes.
+    :type code: str
+    :param message: A human-readable representation of the error.
+    :type message: str
+    """
+
+    _attribute_map = {
+        'code': {'key': 'code', 'type': 'str'},
+        'message': {'key': 'message', 'type': 'str'},
+    }
+
+    def __init__(self, *, code: str=None, message: str=None, **kwargs) -> None:
+        super(ErrorDetails, self).__init__(**kwargs)
+        self.code = code
+        self.message = message
diff --git a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/error_response.py b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/error_response.py
index a0367d3aaa7c..206717b3e423 100644
--- a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/error_response.py
+++ b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/error_response.py
@@ -24,9 +24,9 @@ class ErrorResponse(Model):
         'error': {'key': 'error', 'type': 'ErrorDetails'},
     }
 
-    def __init__(self, error=None):
-        super(ErrorResponse, self).__init__()
-        self.error = error
+    def __init__(self, **kwargs):
+        super(ErrorResponse, self).__init__(**kwargs)
+        self.error = kwargs.get('error', None)
 
 
 class ErrorResponseException(HttpOperationError):
diff --git a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/error_response_py3.py b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/error_response_py3.py
new file mode 100644
index 000000000000..f371695bb4c6
--- /dev/null
+++ b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/error_response_py3.py
@@ -0,0 +1,41 @@
+# 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
+from msrest.exceptions import HttpOperationError
+
+
+class ErrorResponse(Model):
+    """The error object.
+
+    :param error: Error.
+    :type error: ~azure.mgmt.managementgroups.models.ErrorDetails
+    """
+
+    _attribute_map = {
+        'error': {'key': 'error', 'type': 'ErrorDetails'},
+    }
+
+    def __init__(self, *, error=None, **kwargs) -> None:
+        super(ErrorResponse, self).__init__(**kwargs)
+        self.error = error
+
+
+class ErrorResponseException(HttpOperationError):
+    """Server responsed with exception of type: 'ErrorResponse'.
+
+    :param deserialize: A deserializer
+    :param response: Server response to be deserialized.
+    """
+
+    def __init__(self, deserialize, response, *args):
+
+        super(ErrorResponseException, self).__init__(deserialize, response, 'ErrorResponse', *args)
diff --git a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/management_group.py b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/management_group.py
index 29cfa5bb6b1a..fae76ddf9bae 100644
--- a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/management_group.py
+++ b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/management_group.py
@@ -55,12 +55,12 @@ class ManagementGroup(Model):
         'children': {'key': 'properties.children', 'type': '[ManagementGroupChildInfo]'},
     }
 
-    def __init__(self, tenant_id=None, display_name=None, details=None, children=None):
-        super(ManagementGroup, self).__init__()
+    def __init__(self, **kwargs):
+        super(ManagementGroup, self).__init__(**kwargs)
         self.id = None
         self.type = None
         self.name = None
-        self.tenant_id = tenant_id
-        self.display_name = display_name
-        self.details = details
-        self.children = children
+        self.tenant_id = kwargs.get('tenant_id', None)
+        self.display_name = kwargs.get('display_name', None)
+        self.details = kwargs.get('details', None)
+        self.children = kwargs.get('children', None)
diff --git a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/management_group_child_info.py b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/management_group_child_info.py
index 209af58e80ff..1cd9094887ca 100644
--- a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/management_group_child_info.py
+++ b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/management_group_child_info.py
@@ -36,9 +36,9 @@ class ManagementGroupChildInfo(Model):
         'children': {'key': 'children', 'type': '[ManagementGroupChildInfo]'},
     }
 
-    def __init__(self, child_type=None, child_id=None, display_name=None, children=None):
-        super(ManagementGroupChildInfo, self).__init__()
-        self.child_type = child_type
-        self.child_id = child_id
-        self.display_name = display_name
-        self.children = children
+    def __init__(self, **kwargs):
+        super(ManagementGroupChildInfo, self).__init__(**kwargs)
+        self.child_type = kwargs.get('child_type', None)
+        self.child_id = kwargs.get('child_id', None)
+        self.display_name = kwargs.get('display_name', None)
+        self.children = kwargs.get('children', None)
diff --git a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/management_group_child_info_py3.py b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/management_group_child_info_py3.py
new file mode 100644
index 000000000000..04c5646b06ce
--- /dev/null
+++ b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/management_group_child_info_py3.py
@@ -0,0 +1,44 @@
+# 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 ManagementGroupChildInfo(Model):
+    """The child information of a management group.
+
+    :param child_type: The type of child resource. Possible values include:
+     'ManagementGroup', 'Subscription'
+    :type child_type: str or ~azure.mgmt.managementgroups.models.enum
+    :param child_id: The fully qualified ID for the child resource (management
+     group or subscription).  For example,
+     /providers/Microsoft.Management/managementGroups/0000000-0000-0000-0000-000000000000
+    :type child_id: str
+    :param display_name: The friendly name of the child resource.
+    :type display_name: str
+    :param children: The list of children.
+    :type children:
+     list[~azure.mgmt.managementgroups.models.ManagementGroupChildInfo]
+    """
+
+    _attribute_map = {
+        'child_type': {'key': 'childType', 'type': 'str'},
+        'child_id': {'key': 'childId', 'type': 'str'},
+        'display_name': {'key': 'displayName', 'type': 'str'},
+        'children': {'key': 'children', 'type': '[ManagementGroupChildInfo]'},
+    }
+
+    def __init__(self, *, child_type=None, child_id: str=None, display_name: str=None, children=None, **kwargs) -> None:
+        super(ManagementGroupChildInfo, self).__init__(**kwargs)
+        self.child_type = child_type
+        self.child_id = child_id
+        self.display_name = display_name
+        self.children = children
diff --git a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/management_group_details.py b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/management_group_details.py
index 7618834b6a08..499faa92f9c7 100644
--- a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/management_group_details.py
+++ b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/management_group_details.py
@@ -33,9 +33,9 @@ class ManagementGroupDetails(Model):
         'parent': {'key': 'parent', 'type': 'ParentGroupInfo'},
     }
 
-    def __init__(self, version=None, updated_time=None, updated_by=None, parent=None):
-        super(ManagementGroupDetails, self).__init__()
-        self.version = version
-        self.updated_time = updated_time
-        self.updated_by = updated_by
-        self.parent = parent
+    def __init__(self, **kwargs):
+        super(ManagementGroupDetails, self).__init__(**kwargs)
+        self.version = kwargs.get('version', None)
+        self.updated_time = kwargs.get('updated_time', None)
+        self.updated_by = kwargs.get('updated_by', None)
+        self.parent = kwargs.get('parent', None)
diff --git a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/management_group_details_py3.py b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/management_group_details_py3.py
new file mode 100644
index 000000000000..1d47be815022
--- /dev/null
+++ b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/management_group_details_py3.py
@@ -0,0 +1,41 @@
+# 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 ManagementGroupDetails(Model):
+    """The details of a management group.
+
+    :param version: The version number of the object.
+    :type version: float
+    :param updated_time: The date and time when this object was last updated.
+    :type updated_time: datetime
+    :param updated_by: The identity of the principal or process that updated
+     the object.
+    :type updated_by: str
+    :param parent: Parent.
+    :type parent: ~azure.mgmt.managementgroups.models.ParentGroupInfo
+    """
+
+    _attribute_map = {
+        'version': {'key': 'version', 'type': 'float'},
+        'updated_time': {'key': 'updatedTime', 'type': 'iso-8601'},
+        'updated_by': {'key': 'updatedBy', 'type': 'str'},
+        'parent': {'key': 'parent', 'type': 'ParentGroupInfo'},
+    }
+
+    def __init__(self, *, version: float=None, updated_time=None, updated_by: str=None, parent=None, **kwargs) -> None:
+        super(ManagementGroupDetails, self).__init__(**kwargs)
+        self.version = version
+        self.updated_time = updated_time
+        self.updated_by = updated_by
+        self.parent = parent
diff --git a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/management_group_info.py b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/management_group_info.py
index 27f1b74f2293..7e016651bf34 100644
--- a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/management_group_info.py
+++ b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/management_group_info.py
@@ -48,10 +48,10 @@ class ManagementGroupInfo(Model):
         'display_name': {'key': 'properties.displayName', 'type': 'str'},
     }
 
-    def __init__(self, tenant_id=None, display_name=None):
-        super(ManagementGroupInfo, self).__init__()
+    def __init__(self, **kwargs):
+        super(ManagementGroupInfo, self).__init__(**kwargs)
         self.id = None
         self.type = None
         self.name = None
-        self.tenant_id = tenant_id
-        self.display_name = display_name
+        self.tenant_id = kwargs.get('tenant_id', None)
+        self.display_name = kwargs.get('display_name', None)
diff --git a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/management_group_info_py3.py b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/management_group_info_py3.py
new file mode 100644
index 000000000000..b9d250177747
--- /dev/null
+++ b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/management_group_info_py3.py
@@ -0,0 +1,57 @@
+# 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 ManagementGroupInfo(Model):
+    """The management group resource.
+
+    Variables are only populated by the server, and will be ignored when
+    sending a request.
+
+    :ivar id: The fully qualified ID for the management group.  For example,
+     /providers/Microsoft.Management/managementGroups/0000000-0000-0000-0000-000000000000
+    :vartype id: str
+    :ivar type: The type of the resource. For example,
+     /providers/Microsoft.Management/managementGroups
+    :vartype type: str
+    :ivar name: The name of the management group. For example,
+     00000000-0000-0000-0000-000000000000
+    :vartype name: str
+    :param tenant_id: The AAD Tenant ID associated with the management group.
+     For example, 00000000-0000-0000-0000-000000000000
+    :type tenant_id: str
+    :param display_name: The friendly name of the management group.
+    :type display_name: str
+    """
+
+    _validation = {
+        'id': {'readonly': True},
+        'type': {'readonly': True},
+        'name': {'readonly': True},
+    }
+
+    _attribute_map = {
+        'id': {'key': 'id', 'type': 'str'},
+        'type': {'key': 'type', 'type': 'str'},
+        'name': {'key': 'name', 'type': 'str'},
+        'tenant_id': {'key': 'properties.tenantId', 'type': 'str'},
+        'display_name': {'key': 'properties.displayName', 'type': 'str'},
+    }
+
+    def __init__(self, *, tenant_id: str=None, display_name: str=None, **kwargs) -> None:
+        super(ManagementGroupInfo, self).__init__(**kwargs)
+        self.id = None
+        self.type = None
+        self.name = None
+        self.tenant_id = tenant_id
+        self.display_name = display_name
diff --git a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/management_group_py3.py b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/management_group_py3.py
new file mode 100644
index 000000000000..f1b0418aa68b
--- /dev/null
+++ b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/management_group_py3.py
@@ -0,0 +1,66 @@
+# 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 ManagementGroup(Model):
+    """The management group details.
+
+    Variables are only populated by the server, and will be ignored when
+    sending a request.
+
+    :ivar id: The fully qualified ID for the management group.  For example,
+     /providers/Microsoft.Management/managementGroups/0000000-0000-0000-0000-000000000000
+    :vartype id: str
+    :ivar type: The type of the resource.  For example,
+     /providers/Microsoft.Management/managementGroups
+    :vartype type: str
+    :ivar name: The name of the management group. For example,
+     00000000-0000-0000-0000-000000000000
+    :vartype name: str
+    :param tenant_id: The AAD Tenant ID associated with the management group.
+     For example, 00000000-0000-0000-0000-000000000000
+    :type tenant_id: str
+    :param display_name: The friendly name of the management group.
+    :type display_name: str
+    :param details: Details.
+    :type details: ~azure.mgmt.managementgroups.models.ManagementGroupDetails
+    :param children: The list of children.
+    :type children:
+     list[~azure.mgmt.managementgroups.models.ManagementGroupChildInfo]
+    """
+
+    _validation = {
+        'id': {'readonly': True},
+        'type': {'readonly': True},
+        'name': {'readonly': True},
+    }
+
+    _attribute_map = {
+        'id': {'key': 'id', 'type': 'str'},
+        'type': {'key': 'type', 'type': 'str'},
+        'name': {'key': 'name', 'type': 'str'},
+        'tenant_id': {'key': 'properties.tenantId', 'type': 'str'},
+        'display_name': {'key': 'properties.displayName', 'type': 'str'},
+        'details': {'key': 'properties.details', 'type': 'ManagementGroupDetails'},
+        'children': {'key': 'properties.children', 'type': '[ManagementGroupChildInfo]'},
+    }
+
+    def __init__(self, *, tenant_id: str=None, display_name: str=None, details=None, children=None, **kwargs) -> None:
+        super(ManagementGroup, self).__init__(**kwargs)
+        self.id = None
+        self.type = None
+        self.name = None
+        self.tenant_id = tenant_id
+        self.display_name = display_name
+        self.details = details
+        self.children = children
diff --git a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/operation.py b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/operation.py
index 832260c9ce06..434dabd3ef7a 100644
--- a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/operation.py
+++ b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/operation.py
@@ -33,7 +33,7 @@ class Operation(Model):
         'display': {'key': 'display', 'type': 'OperationDisplay'},
     }
 
-    def __init__(self, display=None):
-        super(Operation, self).__init__()
+    def __init__(self, **kwargs):
+        super(Operation, self).__init__(**kwargs)
         self.name = None
-        self.display = display
+        self.display = kwargs.get('display', None)
diff --git a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/operation_display.py b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/operation_display.py
index 1c60d0d60eb9..f1b32554c7a0 100644
--- a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/operation_display.py
+++ b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/operation_display.py
@@ -42,8 +42,8 @@ class OperationDisplay(Model):
         'description': {'key': 'description', 'type': 'str'},
     }
 
-    def __init__(self):
-        super(OperationDisplay, self).__init__()
+    def __init__(self, **kwargs):
+        super(OperationDisplay, self).__init__(**kwargs)
         self.provider = None
         self.resource = None
         self.operation = None
diff --git a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/operation_display_py3.py b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/operation_display_py3.py
new file mode 100644
index 000000000000..a8333ae1d534
--- /dev/null
+++ b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/operation_display_py3.py
@@ -0,0 +1,50 @@
+# 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 OperationDisplay(Model):
+    """The object that represents the operation.
+
+    Variables are only populated by the server, and will be ignored when
+    sending a request.
+
+    :ivar provider: The name of the provider.
+    :vartype provider: str
+    :ivar resource: The resource on which the operation is performed.
+    :vartype resource: str
+    :ivar operation: The operation that can be performed.
+    :vartype operation: str
+    :ivar description: Operation description.
+    :vartype description: str
+    """
+
+    _validation = {
+        'provider': {'readonly': True},
+        'resource': {'readonly': True},
+        'operation': {'readonly': True},
+        'description': {'readonly': True},
+    }
+
+    _attribute_map = {
+        'provider': {'key': 'provider', 'type': 'str'},
+        'resource': {'key': 'resource', 'type': 'str'},
+        'operation': {'key': 'operation', 'type': 'str'},
+        'description': {'key': 'description', 'type': 'str'},
+    }
+
+    def __init__(self, **kwargs) -> None:
+        super(OperationDisplay, self).__init__(**kwargs)
+        self.provider = None
+        self.resource = None
+        self.operation = None
+        self.description = None
diff --git a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/operation_py3.py b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/operation_py3.py
new file mode 100644
index 000000000000..b8eecedd7409
--- /dev/null
+++ b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/operation_py3.py
@@ -0,0 +1,39 @@
+# 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 Operation(Model):
+    """Operation supported by the Microsoft.Management resource provider.
+
+    Variables are only populated by the server, and will be ignored when
+    sending a request.
+
+    :ivar name: Operation name: {provider}/{resource}/{operation}.
+    :vartype name: str
+    :param display: The object that represents the operation.
+    :type display: ~azure.mgmt.managementgroups.models.OperationDisplay
+    """
+
+    _validation = {
+        'name': {'readonly': True},
+    }
+
+    _attribute_map = {
+        'name': {'key': 'name', 'type': 'str'},
+        'display': {'key': 'display', 'type': 'OperationDisplay'},
+    }
+
+    def __init__(self, *, display=None, **kwargs) -> None:
+        super(Operation, self).__init__(**kwargs)
+        self.name = None
+        self.display = display
diff --git a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/parent_group_info.py b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/parent_group_info.py
index fb4b8942975b..c78784724450 100644
--- a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/parent_group_info.py
+++ b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/parent_group_info.py
@@ -28,7 +28,7 @@ class ParentGroupInfo(Model):
         'display_name': {'key': 'displayName', 'type': 'str'},
     }
 
-    def __init__(self, parent_id=None, display_name=None):
-        super(ParentGroupInfo, self).__init__()
-        self.parent_id = parent_id
-        self.display_name = display_name
+    def __init__(self, **kwargs):
+        super(ParentGroupInfo, self).__init__(**kwargs)
+        self.parent_id = kwargs.get('parent_id', None)
+        self.display_name = kwargs.get('display_name', None)
diff --git a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/parent_group_info_py3.py b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/parent_group_info_py3.py
new file mode 100644
index 000000000000..7920fc6b21e1
--- /dev/null
+++ b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/parent_group_info_py3.py
@@ -0,0 +1,34 @@
+# 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 ParentGroupInfo(Model):
+    """(Optional) The ID of the parent management group.
+
+    :param parent_id: The fully qualified ID for the parent management group.
+     For example,
+     /providers/Microsoft.Management/managementGroups/0000000-0000-0000-0000-000000000000
+    :type parent_id: str
+    :param display_name: The friendly name of the parent management group.
+    :type display_name: str
+    """
+
+    _attribute_map = {
+        'parent_id': {'key': 'parentId', 'type': 'str'},
+        'display_name': {'key': 'displayName', 'type': 'str'},
+    }
+
+    def __init__(self, *, parent_id: str=None, display_name: str=None, **kwargs) -> None:
+        super(ParentGroupInfo, self).__init__(**kwargs)
+        self.parent_id = parent_id
+        self.display_name = display_name
diff --git a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/operations/management_group_subscriptions_operations.py b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/operations/management_group_subscriptions_operations.py
index 0f196aefeb6d..84e6bcd65c68 100644
--- a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/operations/management_group_subscriptions_operations.py
+++ b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/operations/management_group_subscriptions_operations.py
@@ -21,7 +21,7 @@ class ManagementGroupSubscriptionsOperations(object):
     :param client: Client for service requests.
     :param config: Configuration of service client.
     :param serializer: An object model serializer.
-    :param deserializer: An objec model deserializer.
+    :param deserializer: An object model deserializer.
     :ivar api_version: Version of the API to be used with the client request. The current version is 2017-11-01-preview. Constant value: "2017-11-01-preview".
     """
 
@@ -59,7 +59,7 @@ def create(
          :class:`ErrorResponseException<azure.mgmt.managementgroups.models.ErrorResponseException>`
         """
         # Construct URL
-        url = '/providers/Microsoft.Management/managementGroups/{groupId}/subscriptions/{subscriptionId}'
+        url = self.create.metadata['url']
         path_format_arguments = {
             'groupId': self._serialize.url("group_id", group_id, 'str'),
             'subscriptionId': self._serialize.url("subscription_id", subscription_id, 'str')
@@ -92,6 +92,7 @@ def create(
         if raw:
             client_raw_response = ClientRawResponse(None, response)
             return client_raw_response
+    create.metadata = {'url': '/providers/Microsoft.Management/managementGroups/{groupId}/subscriptions/{subscriptionId}'}
 
     def delete(
             self, group_id, subscription_id, cache_control="no-cache", custom_headers=None, raw=False, **operation_config):
@@ -116,7 +117,7 @@ def delete(
          :class:`ErrorResponseException<azure.mgmt.managementgroups.models.ErrorResponseException>`
         """
         # Construct URL
-        url = '/providers/Microsoft.Management/managementGroups/{groupId}/subscriptions/{subscriptionId}'
+        url = self.delete.metadata['url']
         path_format_arguments = {
             'groupId': self._serialize.url("group_id", group_id, 'str'),
             'subscriptionId': self._serialize.url("subscription_id", subscription_id, 'str')
@@ -149,3 +150,4 @@ def delete(
         if raw:
             client_raw_response = ClientRawResponse(None, response)
             return client_raw_response
+    delete.metadata = {'url': '/providers/Microsoft.Management/managementGroups/{groupId}/subscriptions/{subscriptionId}'}
diff --git a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/operations/management_groups_operations.py b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/operations/management_groups_operations.py
index 85636fbb5010..54d84f695947 100644
--- a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/operations/management_groups_operations.py
+++ b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/operations/management_groups_operations.py
@@ -21,7 +21,7 @@ class ManagementGroupsOperations(object):
     :param client: Client for service requests.
     :param config: Configuration of service client.
     :param serializer: An object model serializer.
-    :param deserializer: An objec model deserializer.
+    :param deserializer: An object model deserializer.
     :ivar api_version: Version of the API to be used with the client request. The current version is 2017-11-01-preview. Constant value: "2017-11-01-preview".
     """
 
@@ -65,7 +65,7 @@ def internal_paging(next_link=None, raw=False):
 
             if not next_link:
                 # Construct URL
-                url = '/providers/Microsoft.Management/managementGroups'
+                url = self.list.metadata['url']
 
                 # Construct parameters
                 query_parameters = {}
@@ -108,6 +108,7 @@ def internal_paging(next_link=None, raw=False):
             return client_raw_response
 
         return deserialized
+    list.metadata = {'url': '/providers/Microsoft.Management/managementGroups'}
 
     def get(
             self, group_id, expand=None, recurse=None, cache_control="no-cache", custom_headers=None, raw=False, **operation_config):
@@ -139,7 +140,7 @@ def get(
          :class:`ErrorResponseException<azure.mgmt.managementgroups.models.ErrorResponseException>`
         """
         # Construct URL
-        url = '/providers/Microsoft.Management/managementGroups/{groupId}'
+        url = self.get.metadata['url']
         path_format_arguments = {
             'groupId': self._serialize.url("group_id", group_id, 'str')
         }
@@ -182,6 +183,7 @@ def get(
             return client_raw_response
 
         return deserialized
+    get.metadata = {'url': '/providers/Microsoft.Management/managementGroups/{groupId}'}
 
     def create_or_update(
             self, group_id, create_management_group_request, cache_control="no-cache", custom_headers=None, raw=False, **operation_config):
@@ -212,7 +214,7 @@ def create_or_update(
          :class:`ErrorResponseException<azure.mgmt.managementgroups.models.ErrorResponseException>`
         """
         # Construct URL
-        url = '/providers/Microsoft.Management/managementGroups/{groupId}'
+        url = self.create_or_update.metadata['url']
         path_format_arguments = {
             'groupId': self._serialize.url("group_id", group_id, 'str')
         }
@@ -255,6 +257,7 @@ def create_or_update(
             return client_raw_response
 
         return deserialized
+    create_or_update.metadata = {'url': '/providers/Microsoft.Management/managementGroups/{groupId}'}
 
     def update(
             self, group_id, create_management_group_request, cache_control="no-cache", custom_headers=None, raw=False, **operation_config):
@@ -282,7 +285,7 @@ def update(
          :class:`ErrorResponseException<azure.mgmt.managementgroups.models.ErrorResponseException>`
         """
         # Construct URL
-        url = '/providers/Microsoft.Management/managementGroups/{groupId}'
+        url = self.update.metadata['url']
         path_format_arguments = {
             'groupId': self._serialize.url("group_id", group_id, 'str')
         }
@@ -325,6 +328,7 @@ def update(
             return client_raw_response
 
         return deserialized
+    update.metadata = {'url': '/providers/Microsoft.Management/managementGroups/{groupId}'}
 
     def delete(
             self, group_id, cache_control="no-cache", custom_headers=None, raw=False, **operation_config):
@@ -348,7 +352,7 @@ def delete(
          :class:`ErrorResponseException<azure.mgmt.managementgroups.models.ErrorResponseException>`
         """
         # Construct URL
-        url = '/providers/Microsoft.Management/managementGroups/{groupId}'
+        url = self.delete.metadata['url']
         path_format_arguments = {
             'groupId': self._serialize.url("group_id", group_id, 'str')
         }
@@ -380,3 +384,4 @@ def delete(
         if raw:
             client_raw_response = ClientRawResponse(None, response)
             return client_raw_response
+    delete.metadata = {'url': '/providers/Microsoft.Management/managementGroups/{groupId}'}
diff --git a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/operations/operations.py b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/operations/operations.py
index 184c6c83b1b1..c91a8f64525b 100644
--- a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/operations/operations.py
+++ b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/operations/operations.py
@@ -21,7 +21,7 @@ class Operations(object):
     :param client: Client for service requests.
     :param config: Configuration of service client.
     :param serializer: An object model serializer.
-    :param deserializer: An objec model deserializer.
+    :param deserializer: An object model deserializer.
     :ivar api_version: Version of the API to be used with the client request. The current version is 2017-11-01-preview. Constant value: "2017-11-01-preview".
     """
 
@@ -55,7 +55,7 @@ def internal_paging(next_link=None, raw=False):
 
             if not next_link:
                 # Construct URL
-                url = '/providers/Microsoft.Management/operations'
+                url = self.list.metadata['url']
 
                 # Construct parameters
                 query_parameters = {}
@@ -94,3 +94,4 @@ def internal_paging(next_link=None, raw=False):
             return client_raw_response
 
         return deserialized
+    list.metadata = {'url': '/providers/Microsoft.Management/operations'}
diff --git a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/version.py b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/version.py
index e0ec669828cb..2e47e927c208 100644
--- a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/version.py
+++ b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/version.py
@@ -9,5 +9,5 @@
 # regenerated.
 # --------------------------------------------------------------------------
 
-VERSION = "0.1.0"
+VERSION = "2017-11-01-preview"