diff --git a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/management_groups_api.py b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/management_groups_api.py
index faf059052d45..46f344c5e711 100644
--- a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/management_groups_api.py
+++ b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/management_groups_api.py
@@ -32,25 +32,14 @@ class ManagementGroupsAPIConfiguration(AzureConfiguration):
     :param credentials: Credentials needed for the client to connect to Azure.
     :type credentials: :mod:`A msrestazure Credentials
      object<msrestazure.azure_active_directory>`
-    :param operation_result_id: The id of the operation result. Possible
-     values include: 'create', 'delete'
-    :type operation_result_id: str
-    :param skiptoken: Page continuation token is only used if a previous
-     operation returned a partial result.
-     If a previous response contains a nextLink element, the value of the
-     nextLink element will include a token parameter that specifies a starting
-     point to use for subsequent calls.
-    :type skiptoken: str
     :param str base_url: Service URL
     """
 
     def __init__(
-            self, credentials, operation_result_id, skiptoken=None, base_url=None):
+            self, credentials, base_url=None):
 
         if credentials is None:
             raise ValueError("Parameter 'credentials' must not be None.")
-        if operation_result_id is None:
-            raise ValueError("Parameter 'operation_result_id' must not be None.")
         if not base_url:
             base_url = 'https://management.azure.com'
 
@@ -60,14 +49,10 @@ def __init__(
         self.add_user_agent('Azure-SDK-For-Python')
 
         self.credentials = credentials
-        self.operation_result_id = operation_result_id
-        self.skiptoken = skiptoken
 
 
 class ManagementGroupsAPI(SDKClient):
-    """The Azure Management Groups API enables consolidation of multiple
-    subscriptions/resources into an organizational hierarchy and centrally
-    manage access control, policies, alerting and reporting for those resources.
+    """The Azure Management Groups API enables consolidation of multiple subscriptions/resources into an organizational hierarchy and centrally manage access control, policies, alerting and reporting for those resources.
 
     :ivar config: Configuration for client.
     :vartype config: ManagementGroupsAPIConfiguration
@@ -84,26 +69,17 @@ class ManagementGroupsAPI(SDKClient):
     :param credentials: Credentials needed for the client to connect to Azure.
     :type credentials: :mod:`A msrestazure Credentials
      object<msrestazure.azure_active_directory>`
-    :param operation_result_id: The id of the operation result. Possible
-     values include: 'create', 'delete'
-    :type operation_result_id: str
-    :param skiptoken: Page continuation token is only used if a previous
-     operation returned a partial result.
-     If a previous response contains a nextLink element, the value of the
-     nextLink element will include a token parameter that specifies a starting
-     point to use for subsequent calls.
-    :type skiptoken: str
     :param str base_url: Service URL
     """
 
     def __init__(
-            self, credentials, operation_result_id, skiptoken=None, base_url=None):
+            self, credentials, base_url=None):
 
-        self.config = ManagementGroupsAPIConfiguration(credentials, operation_result_id, skiptoken, base_url)
+        self.config = ManagementGroupsAPIConfiguration(credentials, base_url)
         super(ManagementGroupsAPI, 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 = '2018-01-01-preview'
+        self.api_version = '2018-03-01-preview'
         self._serialize = Serializer(client_models)
         self._deserialize = Deserializer(client_models)
 
@@ -175,3 +151,105 @@ def check_name_availability(
 
         return deserialized
     check_name_availability.metadata = {'url': '/providers/Microsoft.Management/checkNameAvailability'}
+
+    def start_tenant_backfill(
+            self, custom_headers=None, raw=False, **operation_config):
+        """Starts backfilling subscriptions for the Tenant.
+
+        :param dict custom_headers: headers that will be added to the request
+        :param bool raw: returns the direct response alongside the
+         deserialized response
+        :param operation_config: :ref:`Operation configuration
+         overrides<msrest:optionsforoperations>`.
+        :return: TenantBackfillStatusResult or ClientRawResponse if raw=true
+        :rtype: ~azure.mgmt.managementgroups.models.TenantBackfillStatusResult
+         or ~msrest.pipeline.ClientRawResponse
+        :raises:
+         :class:`ErrorResponseException<azure.mgmt.managementgroups.models.ErrorResponseException>`
+        """
+        # Construct URL
+        url = self.start_tenant_backfill.metadata['url']
+
+        # Construct parameters
+        query_parameters = {}
+        query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str')
+
+        # Construct headers
+        header_parameters = {}
+        header_parameters['Content-Type'] = 'application/json; charset=utf-8'
+        if self.config.generate_client_request_id:
+            header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
+        if custom_headers:
+            header_parameters.update(custom_headers)
+        if self.config.accept_language is not None:
+            header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
+
+        # Construct and send request
+        request = self._client.post(url, query_parameters)
+        response = self._client.send(request, header_parameters, stream=False, **operation_config)
+
+        if response.status_code not in [200]:
+            raise models.ErrorResponseException(self._deserialize, response)
+
+        deserialized = None
+
+        if response.status_code == 200:
+            deserialized = self._deserialize('TenantBackfillStatusResult', response)
+
+        if raw:
+            client_raw_response = ClientRawResponse(deserialized, response)
+            return client_raw_response
+
+        return deserialized
+    start_tenant_backfill.metadata = {'url': '/providers/Microsoft.Management/startTenantBackfill'}
+
+    def tenant_backfill_status(
+            self, custom_headers=None, raw=False, **operation_config):
+        """Gets tenant backfill status.
+
+        :param dict custom_headers: headers that will be added to the request
+        :param bool raw: returns the direct response alongside the
+         deserialized response
+        :param operation_config: :ref:`Operation configuration
+         overrides<msrest:optionsforoperations>`.
+        :return: TenantBackfillStatusResult or ClientRawResponse if raw=true
+        :rtype: ~azure.mgmt.managementgroups.models.TenantBackfillStatusResult
+         or ~msrest.pipeline.ClientRawResponse
+        :raises:
+         :class:`ErrorResponseException<azure.mgmt.managementgroups.models.ErrorResponseException>`
+        """
+        # Construct URL
+        url = self.tenant_backfill_status.metadata['url']
+
+        # Construct parameters
+        query_parameters = {}
+        query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str')
+
+        # Construct headers
+        header_parameters = {}
+        header_parameters['Content-Type'] = 'application/json; charset=utf-8'
+        if self.config.generate_client_request_id:
+            header_parameters['x-ms-client-request-id'] = str(uuid.uuid1())
+        if custom_headers:
+            header_parameters.update(custom_headers)
+        if self.config.accept_language is not None:
+            header_parameters['accept-language'] = self._serialize.header("self.config.accept_language", self.config.accept_language, 'str')
+
+        # Construct and send request
+        request = self._client.post(url, query_parameters)
+        response = self._client.send(request, header_parameters, stream=False, **operation_config)
+
+        if response.status_code not in [200]:
+            raise models.ErrorResponseException(self._deserialize, response)
+
+        deserialized = None
+
+        if response.status_code == 200:
+            deserialized = self._deserialize('TenantBackfillStatusResult', response)
+
+        if raw:
+            client_raw_response = ClientRawResponse(deserialized, response)
+            return client_raw_response
+
+        return deserialized
+    tenant_backfill_status.metadata = {'url': '/providers/Microsoft.Management/tenantBackfillStatus'}
diff --git a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/__init__.py b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/__init__.py
index bb90a0080312..72c19c0a5a09 100644
--- a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/__init__.py
+++ b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/__init__.py
@@ -15,6 +15,7 @@
     from .operation_display_properties_py3 import OperationDisplayProperties
     from .operation_py3 import Operation
     from .check_name_availability_result_py3 import CheckNameAvailabilityResult
+    from .tenant_backfill_status_result_py3 import TenantBackfillStatusResult
     from .management_group_info_py3 import ManagementGroupInfo
     from .parent_group_info_py3 import ParentGroupInfo
     from .management_group_details_py3 import ManagementGroupDetails
@@ -36,6 +37,7 @@
     from .operation_display_properties import OperationDisplayProperties
     from .operation import Operation
     from .check_name_availability_result import CheckNameAvailabilityResult
+    from .tenant_backfill_status_result import TenantBackfillStatusResult
     from .management_group_info import ManagementGroupInfo
     from .parent_group_info import ParentGroupInfo
     from .management_group_details import ManagementGroupDetails
@@ -56,6 +58,7 @@
 from .entity_info_paged import EntityInfoPaged
 from .management_groups_api_enums import (
     Reason,
+    Status,
     Type,
 )
 
@@ -65,6 +68,7 @@
     'OperationDisplayProperties',
     'Operation',
     'CheckNameAvailabilityResult',
+    'TenantBackfillStatusResult',
     'ManagementGroupInfo',
     'ParentGroupInfo',
     'ManagementGroupDetails',
@@ -84,5 +88,6 @@
     'OperationPaged',
     'EntityInfoPaged',
     'Reason',
+    'Status',
     'Type',
 ]
diff --git a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/check_name_availability_request.py b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/check_name_availability_request.py
index 9bc8379bb94f..200dec243a78 100644
--- a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/check_name_availability_request.py
+++ b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/check_name_availability_request.py
@@ -19,7 +19,7 @@ class CheckNameAvailabilityRequest(Model):
     :type name: str
     :param type: fully qualified resource type which includes provider
      namespace. Possible values include:
-     '/providers/Microsoft.Management/managementGroups'
+     '/providers/Microsoft.Management/managementGroup'
     :type type: str or ~azure.mgmt.managementgroups.models.Type
     """
 
diff --git a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/check_name_availability_request_py3.py b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/check_name_availability_request_py3.py
index 2b020be13871..4bece1fb943b 100644
--- a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/check_name_availability_request_py3.py
+++ b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/check_name_availability_request_py3.py
@@ -19,7 +19,7 @@ class CheckNameAvailabilityRequest(Model):
     :type name: str
     :param type: fully qualified resource type which includes provider
      namespace. Possible values include:
-     '/providers/Microsoft.Management/managementGroups'
+     '/providers/Microsoft.Management/managementGroup'
     :type type: str or ~azure.mgmt.managementgroups.models.Type
     """
 
diff --git a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/entity_info.py b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/entity_info.py
index 80b32ec9fa89..5444b8975f55 100644
--- a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/entity_info.py
+++ b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/entity_info.py
@@ -37,6 +37,18 @@ class EntityInfo(Model):
     :param permissions: Permissions. Possible values include: 'noaccess',
      'view', 'edit', 'delete'
     :type permissions: str or ~azure.mgmt.managementgroups.models.enum
+    :param inherited_permissions: Inherited Permissions. Possible values
+     include: 'noaccess', 'view', 'edit', 'delete'
+    :type inherited_permissions: str or
+     ~azure.mgmt.managementgroups.models.enum
+    :param number_of_descendants: Number of Descendants.
+    :type number_of_descendants: int
+    :param parent_display_name_chain: The parent display name chain from the
+     root group to the immediate parent
+    :type parent_display_name_chain: list[str]
+    :param parent_name_chain: The parent name chain from the root group to the
+     immediate parent
+    :type parent_name_chain: list[str]
     """
 
     _validation = {
@@ -53,6 +65,10 @@ class EntityInfo(Model):
         'display_name': {'key': 'properties.displayName', 'type': 'str'},
         'parent': {'key': 'properties.parent', 'type': 'EntityParentGroupInfo'},
         'permissions': {'key': 'properties.permissions', 'type': 'str'},
+        'inherited_permissions': {'key': 'properties.inheritedPermissions', 'type': 'str'},
+        'number_of_descendants': {'key': 'properties.numberOfDescendants', 'type': 'int'},
+        'parent_display_name_chain': {'key': 'properties.parentDisplayNameChain', 'type': '[str]'},
+        'parent_name_chain': {'key': 'properties.parentNameChain', 'type': '[str]'},
     }
 
     def __init__(self, **kwargs):
@@ -64,3 +80,7 @@ def __init__(self, **kwargs):
         self.display_name = kwargs.get('display_name', None)
         self.parent = kwargs.get('parent', None)
         self.permissions = kwargs.get('permissions', None)
+        self.inherited_permissions = kwargs.get('inherited_permissions', None)
+        self.number_of_descendants = kwargs.get('number_of_descendants', None)
+        self.parent_display_name_chain = kwargs.get('parent_display_name_chain', None)
+        self.parent_name_chain = kwargs.get('parent_name_chain', None)
diff --git a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/entity_info_py3.py b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/entity_info_py3.py
index 77e858ea8642..8949d968d284 100644
--- a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/entity_info_py3.py
+++ b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/entity_info_py3.py
@@ -37,6 +37,18 @@ class EntityInfo(Model):
     :param permissions: Permissions. Possible values include: 'noaccess',
      'view', 'edit', 'delete'
     :type permissions: str or ~azure.mgmt.managementgroups.models.enum
+    :param inherited_permissions: Inherited Permissions. Possible values
+     include: 'noaccess', 'view', 'edit', 'delete'
+    :type inherited_permissions: str or
+     ~azure.mgmt.managementgroups.models.enum
+    :param number_of_descendants: Number of Descendants.
+    :type number_of_descendants: int
+    :param parent_display_name_chain: The parent display name chain from the
+     root group to the immediate parent
+    :type parent_display_name_chain: list[str]
+    :param parent_name_chain: The parent name chain from the root group to the
+     immediate parent
+    :type parent_name_chain: list[str]
     """
 
     _validation = {
@@ -53,9 +65,13 @@ class EntityInfo(Model):
         'display_name': {'key': 'properties.displayName', 'type': 'str'},
         'parent': {'key': 'properties.parent', 'type': 'EntityParentGroupInfo'},
         'permissions': {'key': 'properties.permissions', 'type': 'str'},
+        'inherited_permissions': {'key': 'properties.inheritedPermissions', 'type': 'str'},
+        'number_of_descendants': {'key': 'properties.numberOfDescendants', 'type': 'int'},
+        'parent_display_name_chain': {'key': 'properties.parentDisplayNameChain', 'type': '[str]'},
+        'parent_name_chain': {'key': 'properties.parentNameChain', 'type': '[str]'},
     }
 
-    def __init__(self, *, tenant_id: str=None, display_name: str=None, parent=None, permissions=None, **kwargs) -> None:
+    def __init__(self, *, tenant_id: str=None, display_name: str=None, parent=None, permissions=None, inherited_permissions=None, number_of_descendants: int=None, parent_display_name_chain=None, parent_name_chain=None, **kwargs) -> None:
         super(EntityInfo, self).__init__(**kwargs)
         self.id = None
         self.type = None
@@ -64,3 +80,7 @@ def __init__(self, *, tenant_id: str=None, display_name: str=None, parent=None,
         self.display_name = display_name
         self.parent = parent
         self.permissions = permissions
+        self.inherited_permissions = inherited_permissions
+        self.number_of_descendants = number_of_descendants
+        self.parent_display_name_chain = parent_display_name_chain
+        self.parent_name_chain = parent_name_chain
diff --git a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/management_groups_api_enums.py b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/management_groups_api_enums.py
index 0a2dc6963ad1..3bb23cecff07 100644
--- a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/management_groups_api_enums.py
+++ b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/management_groups_api_enums.py
@@ -18,6 +18,16 @@ class Reason(str, Enum):
     already_exists = "AlreadyExists"
 
 
+class Status(str, Enum):
+
+    not_started = "NotStarted"
+    not_started_but_groups_exist = "NotStartedButGroupsExist"
+    started = "Started"
+    failed = "Failed"
+    cancelled = "Cancelled"
+    completed = "Completed"
+
+
 class Type(str, Enum):
 
-    providers_microsoft_managementmanagement_groups = "/providers/Microsoft.Management/managementGroups"
+    providers_microsoft_managementmanagement_group = "/providers/Microsoft.Management/managementGroup"
diff --git a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/tenant_backfill_status_result.py b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/tenant_backfill_status_result.py
new file mode 100644
index 000000000000..e13bbd7119dc
--- /dev/null
+++ b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/tenant_backfill_status_result.py
@@ -0,0 +1,43 @@
+# 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 TenantBackfillStatusResult(Model):
+    """The tenant backfill status.
+
+    Variables are only populated by the server, and will be ignored when
+    sending a request.
+
+    :ivar tenant_id: The AAD Tenant ID associated with the management group.
+     For example, 00000000-0000-0000-0000-000000000000
+    :vartype tenant_id: str
+    :ivar status: The status of the Tenant Backfill. Possible values include:
+     'NotStarted', 'NotStartedButGroupsExist', 'Started', 'Failed',
+     'Cancelled', 'Completed'
+    :vartype status: str or ~azure.mgmt.managementgroups.models.Status
+    """
+
+    _validation = {
+        'tenant_id': {'readonly': True},
+        'status': {'readonly': True},
+    }
+
+    _attribute_map = {
+        'tenant_id': {'key': 'tenantId', 'type': 'str'},
+        'status': {'key': 'status', 'type': 'Status'},
+    }
+
+    def __init__(self, **kwargs):
+        super(TenantBackfillStatusResult, self).__init__(**kwargs)
+        self.tenant_id = None
+        self.status = None
diff --git a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/tenant_backfill_status_result_py3.py b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/tenant_backfill_status_result_py3.py
new file mode 100644
index 000000000000..61dddcc78e84
--- /dev/null
+++ b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/models/tenant_backfill_status_result_py3.py
@@ -0,0 +1,43 @@
+# 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 TenantBackfillStatusResult(Model):
+    """The tenant backfill status.
+
+    Variables are only populated by the server, and will be ignored when
+    sending a request.
+
+    :ivar tenant_id: The AAD Tenant ID associated with the management group.
+     For example, 00000000-0000-0000-0000-000000000000
+    :vartype tenant_id: str
+    :ivar status: The status of the Tenant Backfill. Possible values include:
+     'NotStarted', 'NotStartedButGroupsExist', 'Started', 'Failed',
+     'Cancelled', 'Completed'
+    :vartype status: str or ~azure.mgmt.managementgroups.models.Status
+    """
+
+    _validation = {
+        'tenant_id': {'readonly': True},
+        'status': {'readonly': True},
+    }
+
+    _attribute_map = {
+        'tenant_id': {'key': 'tenantId', 'type': 'str'},
+        'status': {'key': 'status', 'type': 'Status'},
+    }
+
+    def __init__(self, **kwargs) -> None:
+        super(TenantBackfillStatusResult, self).__init__(**kwargs)
+        self.tenant_id = None
+        self.status = None
diff --git a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/operations/entities_operations.py b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/operations/entities_operations.py
index b0b7b0e817db..2b2f7fb8ebd6 100644
--- a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/operations/entities_operations.py
+++ b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/operations/entities_operations.py
@@ -22,7 +22,7 @@ class EntitiesOperations(object):
     :param config: Configuration of service client.
     :param serializer: An object model serializer.
     :param deserializer: An object model deserializer.
-    :ivar api_version: Version of the API to be used with the client request. The current version is 2018-01-01-preview. Constant value: "2018-01-01-preview".
+    :ivar api_version: Version of the API to be used with the client request. The current version is 2018-01-01-preview. Constant value: "2018-03-01-preview".
     """
 
     models = models
@@ -32,18 +32,60 @@ def __init__(self, client, config, serializer, deserializer):
         self._client = client
         self._serialize = serializer
         self._deserialize = deserializer
-        self.api_version = "2018-01-01-preview"
+        self.api_version = "2018-03-01-preview"
 
         self.config = config
 
     def list(
-            self, group_name=None, cache_control="no-cache", custom_headers=None, raw=False, **operation_config):
+            self, skiptoken=None, skip=None, top=None, select=None, search=None, filter=None, view=None, group_name=None, cache_control="no-cache", custom_headers=None, raw=False, **operation_config):
         """List all entities (Management Groups, Subscriptions, etc.) for the
         authenticated user.
-        .
 
-        :param group_name: A filter which allows the call to be filtered for a
-         specific group.
+        :param skiptoken: Page continuation token is only used if a previous
+         operation returned a partial result. If a previous response contains a
+         nextLink element, the value of the nextLink element will include a
+         token parameter that specifies a starting point to use for subsequent
+         calls.
+        :type skiptoken: str
+        :param skip: Number of entities to skip over when retrieving results.
+         Passing this in will override $skipToken.
+        :type skip: int
+        :param top: Number of elements to return when retrieving results.
+         Passing this in will override $skipToken.
+        :type top: int
+        :param select: This parameter specifies the fields to include in the
+         response. Can include any combination of
+         Name,DisplayName,Type,ParentDisplayNameChain,ParentChain, e.g.
+         '$select=Name,DisplayName,Type,ParentDisplayNameChain,ParentNameChain'.
+         When specified the $select parameter can override select in
+         $skipToken.
+        :type select: str
+        :param search: The $search parameter is used in conjunction with the
+         $filter parameter to return three different outputs depending on the
+         parameter passed in. With $search=AllowedParents the API will return
+         the entity info of all groups that the requested entity will be able
+         to reparent to as determined by the user's permissions. With
+         $search=AllowedChildren the API will return the entity info of all
+         entities that can be added as children of the requested entity. With
+         $search=ParentAndFirstLevelChildren the API will return the parent and
+         first level of children that the user has either direct access to or
+         indirect access via one of their descendants. Possible values include:
+         'AllowedParents', 'AllowedChildren', 'ParentAndFirstLevelChildren'
+        :type search: str
+        :param filter: The filter parameter allows you to filter on the the
+         name or display name fields. You can check for equality on the name
+         field (e.g. name eq '{entityName}')  and you can check for substrings
+         on either the name or display name fields(e.g. contains(name,
+         '{substringToSearch}'), contains(displayName, '{substringToSearch')).
+         Note that the '{entityName}' and '{substringToSearch}' fields are
+         checked case insensitively.
+        :type filter: str
+        :param view: The view parameter allows clients to filter the type of
+         data that is returned by the getEntities call. Possible values
+         include: 'FullHierarchy', 'GroupsOnly', 'SubscriptionsOnly', 'Audit'
+        :type view: str
+        :param group_name: A filter which allows the get entities call to
+         focus on a particular group (i.e. "$filter=name eq 'groupName'")
         :type group_name: str
         :param cache_control: Indicates that the request shouldn't utilize any
          caches.
@@ -68,8 +110,20 @@ def internal_paging(next_link=None, raw=False):
                 # Construct parameters
                 query_parameters = {}
                 query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str')
-                if self.config.skiptoken is not None:
-                    query_parameters['$skiptoken'] = self._serialize.query("self.config.skiptoken", self.config.skiptoken, 'str')
+                if skiptoken is not None:
+                    query_parameters['$skiptoken'] = self._serialize.query("skiptoken", skiptoken, 'str')
+                if skip is not None:
+                    query_parameters['$skip'] = self._serialize.query("skip", skip, 'int')
+                if top is not None:
+                    query_parameters['$top'] = self._serialize.query("top", top, 'int')
+                if select is not None:
+                    query_parameters['$select'] = self._serialize.query("select", select, 'str')
+                if search is not None:
+                    query_parameters['$search'] = self._serialize.query("search", search, 'str')
+                if filter is not None:
+                    query_parameters['$filter'] = self._serialize.query("filter", filter, 'str')
+                if view is not None:
+                    query_parameters['$view'] = self._serialize.query("view", view, 'str')
                 if group_name is not None:
                     query_parameters['groupName'] = self._serialize.query("group_name", group_name, 'str')
 
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 14b8b9124c11..1e78f9d5157f 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
@@ -22,7 +22,7 @@ class ManagementGroupSubscriptionsOperations(object):
     :param config: Configuration of service client.
     :param serializer: An object model serializer.
     :param deserializer: An object model deserializer.
-    :ivar api_version: Version of the API to be used with the client request. The current version is 2018-01-01-preview. Constant value: "2018-01-01-preview".
+    :ivar api_version: Version of the API to be used with the client request. The current version is 2018-01-01-preview. Constant value: "2018-03-01-preview".
     """
 
     models = models
@@ -32,14 +32,13 @@ def __init__(self, client, config, serializer, deserializer):
         self._client = client
         self._serialize = serializer
         self._deserialize = deserializer
-        self.api_version = "2018-01-01-preview"
+        self.api_version = "2018-03-01-preview"
 
         self.config = config
 
     def create(
             self, group_id, subscription_id, cache_control="no-cache", custom_headers=None, raw=False, **operation_config):
         """Associates existing subscription with the management group.
-        .
 
         :param group_id: Management Group ID.
         :type group_id: str
@@ -97,7 +96,6 @@ def create(
     def delete(
             self, group_id, subscription_id, cache_control="no-cache", custom_headers=None, raw=False, **operation_config):
         """De-associates subscription from the management group.
-        .
 
         :param group_id: Management Group ID.
         :type group_id: str
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 e1127e3e642c..e9e08d746243 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
@@ -24,7 +24,7 @@ class ManagementGroupsOperations(object):
     :param config: Configuration of service client.
     :param serializer: An object model serializer.
     :param deserializer: An object model deserializer.
-    :ivar api_version: Version of the API to be used with the client request. The current version is 2018-01-01-preview. Constant value: "2018-01-01-preview".
+    :ivar api_version: Version of the API to be used with the client request. The current version is 2018-01-01-preview. Constant value: "2018-03-01-preview".
     """
 
     models = models
@@ -34,18 +34,23 @@ def __init__(self, client, config, serializer, deserializer):
         self._client = client
         self._serialize = serializer
         self._deserialize = deserializer
-        self.api_version = "2018-01-01-preview"
+        self.api_version = "2018-03-01-preview"
 
         self.config = config
 
     def list(
-            self, cache_control="no-cache", custom_headers=None, raw=False, **operation_config):
+            self, cache_control="no-cache", skiptoken=None, custom_headers=None, raw=False, **operation_config):
         """List management groups for the authenticated user.
-        .
 
         :param cache_control: Indicates that the request shouldn't utilize any
          caches.
         :type cache_control: str
+        :param skiptoken: Page continuation token is only used if a previous
+         operation returned a partial result. If a previous response contains a
+         nextLink element, the value of the nextLink element will include a
+         token parameter that specifies a starting point to use for subsequent
+         calls.
+        :type skiptoken: str
         :param dict custom_headers: headers that will be added to the request
         :param bool raw: returns the direct response alongside the
          deserialized response
@@ -66,8 +71,8 @@ def internal_paging(next_link=None, raw=False):
                 # Construct parameters
                 query_parameters = {}
                 query_parameters['api-version'] = self._serialize.query("self.api_version", self.api_version, 'str')
-                if self.config.skiptoken is not None:
-                    query_parameters['$skiptoken'] = self._serialize.query("self.config.skiptoken", self.config.skiptoken, 'str')
+                if skiptoken is not None:
+                    query_parameters['$skiptoken'] = self._serialize.query("skiptoken", skiptoken, 'str')
 
             else:
                 url = next_link
@@ -109,7 +114,6 @@ def internal_paging(next_link=None, raw=False):
     def get(
             self, group_id, expand=None, recurse=None, filter=None, cache_control="no-cache", custom_headers=None, raw=False, **operation_config):
         """Get the details of the management group.
-        .
 
         :param group_id: Management Group ID.
         :type group_id: str
@@ -239,11 +243,9 @@ def _create_or_update_initial(
 
     def create_or_update(
             self, group_id, create_management_group_request, cache_control="no-cache", custom_headers=None, raw=False, polling=True, **operation_config):
-        """Create or update a management group.
-        If a management group is already created and a subsequent create
-        request is issued with different properties, the management group
-        properties will be updated.
-        .
+        """Create or update a management group. If a management group is already
+        created and a subsequent create request is issued with different
+        properties, the management group properties will be updated.
 
         :param group_id: Management Group ID.
         :type group_id: str
@@ -296,7 +298,6 @@ def get_long_running_output(response):
     def update(
             self, group_id, patch_group_request, cache_control="no-cache", custom_headers=None, raw=False, **operation_config):
         """Update a management group.
-        .
 
         :param group_id: Management Group ID.
         :type group_id: str
@@ -409,9 +410,8 @@ def _delete_initial(
 
     def delete(
             self, group_id, cache_control="no-cache", custom_headers=None, raw=False, polling=True, **operation_config):
-        """Delete management group.
-        If a management group contains child resources, the request will fail.
-        .
+        """Delete management group. If a management group contains child
+        resources, the request will fail.
 
         :param group_id: Management Group ID.
         :type group_id: str
diff --git a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/operations/operations.py b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/operations/operations.py
index 7cd07ce41a7d..ac619d5b0b6b 100644
--- a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/operations/operations.py
+++ b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/operations/operations.py
@@ -22,7 +22,7 @@ class Operations(object):
     :param config: Configuration of service client.
     :param serializer: An object model serializer.
     :param deserializer: An object model deserializer.
-    :ivar api_version: Version of the API to be used with the client request. The current version is 2018-01-01-preview. Constant value: "2018-01-01-preview".
+    :ivar api_version: Version of the API to be used with the client request. The current version is 2018-01-01-preview. Constant value: "2018-03-01-preview".
     """
 
     models = models
@@ -32,7 +32,7 @@ def __init__(self, client, config, serializer, deserializer):
         self._client = client
         self._serialize = serializer
         self._deserialize = deserializer
-        self.api_version = "2018-01-01-preview"
+        self.api_version = "2018-03-01-preview"
 
         self.config = config
 
diff --git a/azure-mgmt-managementgroups/azure/mgmt/managementgroups/version.py b/azure-mgmt-managementgroups/azure/mgmt/managementgroups/version.py
index af6bf850c40f..623d610ecc13 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 = "2018-01-01-preview"
+VERSION = "2018-03-01-preview"