text: # 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.
  # --------------------------------------------------------------------------
  import functools
  from typing import Any, Callable, Dict, Generic, Iterable, Optional, TypeVar
  import warnings
  
  from azure.core.exceptions import ClientAuthenticationError, HttpResponseError, ResourceExistsError, ResourceNotFoundError, map_error
  from azure.core.paging import ItemPaged
  from azure.core.pipeline import PipelineResponse
  from azure.core.pipeline.transport import HttpResponse
  from azure.core.rest import HttpRequest
  from azure.core.tracing.decorator import distributed_trace
  from azure.mgmt.core.exceptions import ARMErrorFormat
  from msrest import Serializer
  
  from .. import models as _models
  from .._vendor import _convert_request, _format_url_section
  T = TypeVar('T')
  JSONType = Any
  ClsType = Optional[Callable[[PipelineResponse[HttpRequest, HttpResponse], T, Dict[str, Any]], Any]]
  
  _SERIALIZER = Serializer()
  _SERIALIZER.client_side_validation = False
  
  def build_create_or_update_request(
      policy_definition_name: str,
      subscription_id: str,
      *,
      json: JSONType = None,
      content: Any = None,
      **kwargs: Any
  ) -> HttpRequest:
      content_type = kwargs.pop('content_type', None)  # type: Optional[str]
  
      api_version = "2019-06-01"
      accept = "application/json"
      # Construct URL
      url = kwargs.pop("template_url", '/subscriptions/{subscriptionId}/providers/Microsoft.Authorization/policyDefinitions/{policyDefinitionName}')
      path_format_arguments = {
          "policyDefinitionName": _SERIALIZER.url("policy_definition_name", policy_definition_name, 'str'),
          "subscriptionId": _SERIALIZER.url("subscription_id", subscription_id, 'str'),
      }
  
      url = _format_url_section(url, **path_format_arguments)
  
      # Construct parameters
      query_parameters = kwargs.pop("params", {})  # type: Dict[str, Any]
      query_parameters['api-version'] = _SERIALIZER.query("api_version", api_version, 'str')
  
      # Construct headers
      header_parameters = kwargs.pop("headers", {})  # type: Dict[str, Any]
      if content_type is not None:
          header_parameters['Content-Type'] = _SERIALIZER.header("content_type", content_type, 'str')
      header_parameters['Accept'] = _SERIALIZER.header("accept", accept, 'str')
  
      return HttpRequest(
          method="PUT",
          url=url,
          params=query_parameters,
          headers=header_parameters,
          json=json,
          content=content,
          **kwargs
      )
  
  
  def build_delete_request(
      policy_definition_name: str,
      subscription_id: str,
      **kwargs: Any
  ) -> HttpRequest:
      api_version = "2019-06-01"
      # Construct URL
      url = kwargs.pop("template_url", '/subscriptions/{subscriptionId}/providers/Microsoft.Authorization/policyDefinitions/{policyDefinitionName}')
      path_format_arguments = {
          "policyDefinitionName": _SERIALIZER.url("policy_definition_name", policy_definition_name, 'str'),
          "subscriptionId": _SERIALIZER.url("subscription_id", subscription_id, 'str'),
      }
  
      url = _format_url_section(url, **path_format_arguments)
  
      # Construct parameters
      query_parameters = kwargs.pop("params", {})  # type: Dict[str, Any]
      query_parameters['api-version'] = _SERIALIZER.query("api_version", api_version, 'str')
  
      return HttpRequest(
          method="DELETE",
          url=url,
          params=query_parameters,
          **kwargs
      )
  
  
  def build_get_request(
      policy_definition_name: str,
      subscription_id: str,
      **kwargs: Any
  ) -> HttpRequest:
      api_version = "2019-06-01"
      accept = "application/json"
      # Construct URL
      url = kwargs.pop("template_url", '/subscriptions/{subscriptionId}/providers/Microsoft.Authorization/policyDefinitions/{policyDefinitionName}')
      path_format_arguments = {
          "policyDefinitionName": _SERIALIZER.url("policy_definition_name", policy_definition_name, 'str'),
          "subscriptionId": _SERIALIZER.url("subscription_id", subscription_id, 'str'),
      }
  
      url = _format_url_section(url, **path_format_arguments)
  
      # Construct parameters
      query_parameters = kwargs.pop("params", {})  # type: Dict[str, Any]
      query_parameters['api-version'] = _SERIALIZER.query("api_version", api_version, 'str')
  
      # Construct headers
      header_parameters = kwargs.pop("headers", {})  # type: Dict[str, Any]
      header_parameters['Accept'] = _SERIALIZER.header("accept", accept, 'str')
  
      return HttpRequest(
          method="GET",
          url=url,
          params=query_parameters,
          headers=header_parameters,
          **kwargs
      )
  
  
  def build_get_built_in_request(
      policy_definition_name: str,
      **kwargs: Any
  ) -> HttpRequest:
      api_version = "2019-06-01"
      accept = "application/json"
      # Construct URL
      url = kwargs.pop("template_url", '/providers/Microsoft.Authorization/policyDefinitions/{policyDefinitionName}')
      path_format_arguments = {
          "policyDefinitionName": _SERIALIZER.url("policy_definition_name", policy_definition_name, 'str'),
      }
  
      url = _format_url_section(url, **path_format_arguments)
  
      # Construct parameters
      query_parameters = kwargs.pop("params", {})  # type: Dict[str, Any]
      query_parameters['api-version'] = _SERIALIZER.query("api_version", api_version, 'str')
  
      # Construct headers
      header_parameters = kwargs.pop("headers", {})  # type: Dict[str, Any]
      header_parameters['Accept'] = _SERIALIZER.header("accept", accept, 'str')
  
      return HttpRequest(
          method="GET",
          url=url,
          params=query_parameters,
          headers=header_parameters,
          **kwargs
      )
  
  
  def build_create_or_update_at_management_group_request(
      policy_definition_name: str,
      management_group_id: str,
      *,
      json: JSONType = None,
      content: Any = None,
      **kwargs: Any
  ) -> HttpRequest:
      content_type = kwargs.pop('content_type', None)  # type: Optional[str]
  
      api_version = "2019-06-01"
      accept = "application/json"
      # Construct URL
      url = kwargs.pop("template_url", '/providers/Microsoft.Management/managementgroups/{managementGroupId}/providers/Microsoft.Authorization/policyDefinitions/{policyDefinitionName}')
      path_format_arguments = {
          "policyDefinitionName": _SERIALIZER.url("policy_definition_name", policy_definition_name, 'str'),
          "managementGroupId": _SERIALIZER.url("management_group_id", management_group_id, 'str'),
      }
  
      url = _format_url_section(url, **path_format_arguments)
  
      # Construct parameters
      query_parameters = kwargs.pop("params", {})  # type: Dict[str, Any]
      query_parameters['api-version'] = _SERIALIZER.query("api_version", api_version, 'str')
  
      # Construct headers
      header_parameters = kwargs.pop("headers", {})  # type: Dict[str, Any]
      if content_type is not None:
          header_parameters['Content-Type'] = _SERIALIZER.header("content_type", content_type, 'str')
      header_parameters['Accept'] = _SERIALIZER.header("accept", accept, 'str')
  
      return HttpRequest(
          method="PUT",
          url=url,
          params=query_parameters,
          headers=header_parameters,
          json=json,
          content=content,
          **kwargs
      )
  
  
  def build_delete_at_management_group_request(
      policy_definition_name: str,
      management_group_id: str,
      **kwargs: Any
  ) -> HttpRequest:
      api_version = "2019-06-01"
      # Construct URL
      url = kwargs.pop("template_url", '/providers/Microsoft.Management/managementgroups/{managementGroupId}/providers/Microsoft.Authorization/policyDefinitions/{policyDefinitionName}')
      path_format_arguments = {
          "policyDefinitionName": _SERIALIZER.url("policy_definition_name", policy_definition_name, 'str'),
          "managementGroupId": _SERIALIZER.url("management_group_id", management_group_id, 'str'),
      }
  
      url = _format_url_section(url, **path_format_arguments)
  
      # Construct parameters
      query_parameters = kwargs.pop("params", {})  # type: Dict[str, Any]
      query_parameters['api-version'] = _SERIALIZER.query("api_version", api_version, 'str')
  
      return HttpRequest(
          method="DELETE",
          url=url,
          params=query_parameters,
          **kwargs
      )
  
  
  def build_get_at_management_group_request(
      policy_definition_name: str,
      management_group_id: str,
      **kwargs: Any
  ) -> HttpRequest:
      api_version = "2019-06-01"
      accept = "application/json"
      # Construct URL
      url = kwargs.pop("template_url", '/providers/Microsoft.Management/managementgroups/{managementGroupId}/providers/Microsoft.Authorization/policyDefinitions/{policyDefinitionName}')
      path_format_arguments = {
          "policyDefinitionName": _SERIALIZER.url("policy_definition_name", policy_definition_name, 'str'),
          "managementGroupId": _SERIALIZER.url("management_group_id", management_group_id, 'str'),
      }
  
      url = _format_url_section(url, **path_format_arguments)
  
      # Construct parameters
      query_parameters = kwargs.pop("params", {})  # type: Dict[str, Any]
      query_parameters['api-version'] = _SERIALIZER.query("api_version", api_version, 'str')
  
      # Construct headers
      header_parameters = kwargs.pop("headers", {})  # type: Dict[str, Any]
      header_parameters['Accept'] = _SERIALIZER.header("accept", accept, 'str')
  
      return HttpRequest(
          method="GET",
          url=url,
          params=query_parameters,
          headers=header_parameters,
          **kwargs
      )
  
  
  def build_list_request(
      subscription_id: str,
      **kwargs: Any
  ) -> HttpRequest:
      api_version = "2019-06-01"
      accept = "application/json"
      # Construct URL
      url = kwargs.pop("template_url", '/subscriptions/{subscriptionId}/providers/Microsoft.Authorization/policyDefinitions')
      path_format_arguments = {
          "subscriptionId": _SERIALIZER.url("subscription_id", subscription_id, 'str'),
      }
  
      url = _format_url_section(url, **path_format_arguments)
  
      # Construct parameters
      query_parameters = kwargs.pop("params", {})  # type: Dict[str, Any]
      query_parameters['api-version'] = _SERIALIZER.query("api_version", api_version, 'str')
  
      # Construct headers
      header_parameters = kwargs.pop("headers", {})  # type: Dict[str, Any]
      header_parameters['Accept'] = _SERIALIZER.header("accept", accept, 'str')
  
      return HttpRequest(
          method="GET",
          url=url,
          params=query_parameters,
          headers=header_parameters,
          **kwargs
      )
  
  
  def build_list_built_in_request(
      **kwargs: Any
  ) -> HttpRequest:
      api_version = "2019-06-01"
      accept = "application/json"
      # Construct URL
      url = kwargs.pop("template_url", '/providers/Microsoft.Authorization/policyDefinitions')
  
      # Construct parameters
      query_parameters = kwargs.pop("params", {})  # type: Dict[str, Any]
      query_parameters['api-version'] = _SERIALIZER.query("api_version", api_version, 'str')
  
      # Construct headers
      header_parameters = kwargs.pop("headers", {})  # type: Dict[str, Any]
      header_parameters['Accept'] = _SERIALIZER.header("accept", accept, 'str')
  
      return HttpRequest(
          method="GET",
          url=url,
          params=query_parameters,
          headers=header_parameters,
          **kwargs
      )
  
  
  def build_list_by_management_group_request(
      management_group_id: str,
      **kwargs: Any
  ) -> HttpRequest:
      api_version = "2019-06-01"
      accept = "application/json"
      # Construct URL
      url = kwargs.pop("template_url", '/providers/Microsoft.Management/managementgroups/{managementGroupId}/providers/Microsoft.Authorization/policyDefinitions')
      path_format_arguments = {
          "managementGroupId": _SERIALIZER.url("management_group_id", management_group_id, 'str'),
      }
  
      url = _format_url_section(url, **path_format_arguments)
  
      # Construct parameters
      query_parameters = kwargs.pop("params", {})  # type: Dict[str, Any]
      query_parameters['api-version'] = _SERIALIZER.query("api_version", api_version, 'str')
  
      # Construct headers
      header_parameters = kwargs.pop("headers", {})  # type: Dict[str, Any]
      header_parameters['Accept'] = _SERIALIZER.header("accept", accept, 'str')
  
      return HttpRequest(
          method="GET",
          url=url,
          params=query_parameters,
          headers=header_parameters,
          **kwargs
      )
  
  class PolicyDefinitionsOperations(object):
      """PolicyDefinitionsOperations operations.
  
      You should not instantiate this class directly. Instead, you should create a Client instance that
      instantiates it for you and attaches it as an attribute.
  
      :ivar models: Alias to model classes used in this operation group.
      :type models: ~azure.mgmt.resource.policy.v2019_06_01.models
      :param client: Client for service requests.
      :param config: Configuration of service client.
      :param serializer: An object model serializer.
      :param deserializer: An object model deserializer.
      """
  
      models = _models
  
      def __init__(self, client, config, serializer, deserializer):
          self._client = client
          self._serialize = serializer
          self._deserialize = deserializer
          self._config = config
  
      @distributed_trace
      def create_or_update(
          self,
          policy_definition_name: str,
          parameters: "_models.PolicyDefinition",
          **kwargs: Any
      ) -> "_models.PolicyDefinition":
          """Creates or updates a policy definition in a subscription.
  
          This operation creates or updates a policy definition in the given subscription with the given
          name.
  
          :param policy_definition_name: The name of the policy definition to create.
          :type policy_definition_name: str
          :param parameters: The policy definition properties.
          :type parameters: ~azure.mgmt.resource.policy.v2019_06_01.models.PolicyDefinition
          :keyword callable cls: A custom type or function that will be passed the direct response
          :return: PolicyDefinition, or the result of cls(response)
          :rtype: ~azure.mgmt.resource.policy.v2019_06_01.models.PolicyDefinition
          :raises: ~azure.core.exceptions.HttpResponseError
          """
          cls = kwargs.pop('cls', None)  # type: ClsType["_models.PolicyDefinition"]
          error_map = {
              401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError
          }
          error_map.update(kwargs.pop('error_map', {}))
  
          content_type = kwargs.pop('content_type', "application/json")  # type: Optional[str]
  
          _json = self._serialize.body(parameters, 'PolicyDefinition')
  
          request = build_create_or_update_request(
              policy_definition_name=policy_definition_name,
              subscription_id=self._config.subscription_id,
              content_type=content_type,
              json=_json,
              template_url=self.create_or_update.metadata['url'],
          )
          request = _convert_request(request)
          request.url = self._client.format_url(request.url)
  
          pipeline_response = self._client._pipeline.run(request, stream=False, **kwargs)
          response = pipeline_response.http_response
  
          if response.status_code not in [201]:
              map_error(status_code=response.status_code, response=response, error_map=error_map)
              raise HttpResponseError(response=response, error_format=ARMErrorFormat)
  
          deserialized = self._deserialize('PolicyDefinition', pipeline_response)
  
          if cls:
              return cls(pipeline_response, deserialized, {})
  
          return deserialized
  
      create_or_update.metadata = {'url': '/subscriptions/{subscriptionId}/providers/Microsoft.Authorization/policyDefinitions/{policyDefinitionName}'}  # type: ignore
  
  
      @distributed_trace
      def delete(
          self,
          policy_definition_name: str,
          **kwargs: Any
      ) -> None:
          """Deletes a policy definition in a subscription.
  
          This operation deletes the policy definition in the given subscription with the given name.
  
          :param policy_definition_name: The name of the policy definition to delete.
          :type policy_definition_name: str
          :keyword callable cls: A custom type or function that will be passed the direct response
          :return: None, or the result of cls(response)
          :rtype: None
          :raises: ~azure.core.exceptions.HttpResponseError
          """
          cls = kwargs.pop('cls', None)  # type: ClsType[None]
          error_map = {
              401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError
          }
          error_map.update(kwargs.pop('error_map', {}))
  
          
          request = build_delete_request(
              policy_definition_name=policy_definition_name,
              subscription_id=self._config.subscription_id,
              template_url=self.delete.metadata['url'],
          )
          request = _convert_request(request)
          request.url = self._client.format_url(request.url)
  
          pipeline_response = self._client._pipeline.run(request, stream=False, **kwargs)
          response = pipeline_response.http_response
  
          if response.status_code not in [200, 204]:
              map_error(status_code=response.status_code, response=response, error_map=error_map)
              raise HttpResponseError(response=response, error_format=ARMErrorFormat)
  
          if cls:
              return cls(pipeline_response, None, {})
  
      delete.metadata = {'url': '/subscriptions/{subscriptionId}/providers/Microsoft.Authorization/policyDefinitions/{policyDefinitionName}'}  # type: ignore
  
  
      @distributed_trace
      def get(
          self,
          policy_definition_name: str,
          **kwargs: Any
      ) -> "_models.PolicyDefinition":
          """Retrieves a policy definition in a subscription.
  
          This operation retrieves the policy definition in the given subscription with the given name.
  
          :param policy_definition_name: The name of the policy definition to get.
          :type policy_definition_name: str
          :keyword callable cls: A custom type or function that will be passed the direct response
          :return: PolicyDefinition, or the result of cls(response)
          :rtype: ~azure.mgmt.resource.policy.v2019_06_01.models.PolicyDefinition
          :raises: ~azure.core.exceptions.HttpResponseError
          """
          cls = kwargs.pop('cls', None)  # type: ClsType["_models.PolicyDefinition"]
          error_map = {
              401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError
          }
          error_map.update(kwargs.pop('error_map', {}))
  
          
          request = build_get_request(
              policy_definition_name=policy_definition_name,
              subscription_id=self._config.subscription_id,
              template_url=self.get.metadata['url'],
          )
          request = _convert_request(request)
          request.url = self._client.format_url(request.url)
  
          pipeline_response = self._client._pipeline.run(request, stream=False, **kwargs)
          response = pipeline_response.http_response
  
          if response.status_code not in [200]:
              map_error(status_code=response.status_code, response=response, error_map=error_map)
              raise HttpResponseError(response=response, error_format=ARMErrorFormat)
  
          deserialized = self._deserialize('PolicyDefinition', pipeline_response)
  
          if cls:
              return cls(pipeline_response, deserialized, {})
  
          return deserialized
  
      get.metadata = {'url': '/subscriptions/{subscriptionId}/providers/Microsoft.Authorization/policyDefinitions/{policyDefinitionName}'}  # type: ignore
  
  
      @distributed_trace
      def get_built_in(
          self,
          policy_definition_name: str,
          **kwargs: Any
      ) -> "_models.PolicyDefinition":
          """Retrieves a built-in policy definition.
  
          This operation retrieves the built-in policy definition with the given name.
  
          :param policy_definition_name: The name of the built-in policy definition to get.
          :type policy_definition_name: str
          :keyword callable cls: A custom type or function that will be passed the direct response
          :return: PolicyDefinition, or the result of cls(response)
          :rtype: ~azure.mgmt.resource.policy.v2019_06_01.models.PolicyDefinition
          :raises: ~azure.core.exceptions.HttpResponseError
          """
          cls = kwargs.pop('cls', None)  # type: ClsType["_models.PolicyDefinition"]
          error_map = {
              401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError
          }
          error_map.update(kwargs.pop('error_map', {}))
  
          
          request = build_get_built_in_request(
              policy_definition_name=policy_definition_name,
              template_url=self.get_built_in.metadata['url'],
          )
          request = _convert_request(request)
          request.url = self._client.format_url(request.url)
  
          pipeline_response = self._client._pipeline.run(request, stream=False, **kwargs)
          response = pipeline_response.http_response
  
          if response.status_code not in [200]:
              map_error(status_code=response.status_code, response=response, error_map=error_map)
              raise HttpResponseError(response=response, error_format=ARMErrorFormat)
  
          deserialized = self._deserialize('PolicyDefinition', pipeline_response)
  
          if cls:
              return cls(pipeline_response, deserialized, {})
  
          return deserialized
  
      get_built_in.metadata = {'url': '/providers/Microsoft.Authorization/policyDefinitions/{policyDefinitionName}'}  # type: ignore
  
  
      @distributed_trace
      def create_or_update_at_management_group(
          self,
          policy_definition_name: str,
          management_group_id: str,
          parameters: "_models.PolicyDefinition",
          **kwargs: Any
      ) -> "_models.PolicyDefinition":
          """Creates or updates a policy definition in a management group.
  
          This operation creates or updates a policy definition in the given management group with the
          given name.
  
          :param policy_definition_name: The name of the policy definition to create.
          :type policy_definition_name: str
          :param management_group_id: The ID of the management group.
          :type management_group_id: str
          :param parameters: The policy definition properties.
          :type parameters: ~azure.mgmt.resource.policy.v2019_06_01.models.PolicyDefinition
          :keyword callable cls: A custom type or function that will be passed the direct response
          :return: PolicyDefinition, or the result of cls(response)
          :rtype: ~azure.mgmt.resource.policy.v2019_06_01.models.PolicyDefinition
          :raises: ~azure.core.exceptions.HttpResponseError
          """
          cls = kwargs.pop('cls', None)  # type: ClsType["_models.PolicyDefinition"]
          error_map = {
              401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError
          }
          error_map.update(kwargs.pop('error_map', {}))
  
          content_type = kwargs.pop('content_type', "application/json")  # type: Optional[str]
  
          _json = self._serialize.body(parameters, 'PolicyDefinition')
  
          request = build_create_or_update_at_management_group_request(
              policy_definition_name=policy_definition_name,
              management_group_id=management_group_id,
              content_type=content_type,
              json=_json,
              template_url=self.create_or_update_at_management_group.metadata['url'],
          )
          request = _convert_request(request)
          request.url = self._client.format_url(request.url)
  
          pipeline_response = self._client._pipeline.run(request, stream=False, **kwargs)
          response = pipeline_response.http_response
  
          if response.status_code not in [201]:
              map_error(status_code=response.status_code, response=response, error_map=error_map)
              raise HttpResponseError(response=response, error_format=ARMErrorFormat)
  
          deserialized = self._deserialize('PolicyDefinition', pipeline_response)
  
          if cls:
              return cls(pipeline_response, deserialized, {})
  
          return deserialized
  
      create_or_update_at_management_group.metadata = {'url': '/providers/Microsoft.Management/managementgroups/{managementGroupId}/providers/Microsoft.Authorization/policyDefinitions/{policyDefinitionName}'}  # type: ignore
  
  
      @distributed_trace
      def delete_at_management_group(
          self,
          policy_definition_name: str,
          management_group_id: str,
          **kwargs: Any
      ) -> None:
          """Deletes a policy definition in a management group.
  
          This operation deletes the policy definition in the given management group with the given name.
  
          :param policy_definition_name: The name of the policy definition to delete.
          :type policy_definition_name: str
          :param management_group_id: The ID of the management group.
          :type management_group_id: str
          :keyword callable cls: A custom type or function that will be passed the direct response
          :return: None, or the result of cls(response)
          :rtype: None
          :raises: ~azure.core.exceptions.HttpResponseError
          """
          cls = kwargs.pop('cls', None)  # type: ClsType[None]
          error_map = {
              401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError
          }
          error_map.update(kwargs.pop('error_map', {}))
  
          
          request = build_delete_at_management_group_request(
              policy_definition_name=policy_definition_name,
              management_group_id=management_group_id,
              template_url=self.delete_at_management_group.metadata['url'],
          )
          request = _convert_request(request)
          request.url = self._client.format_url(request.url)
  
          pipeline_response = self._client._pipeline.run(request, stream=False, **kwargs)
          response = pipeline_response.http_response
  
          if response.status_code not in [200, 204]:
              map_error(status_code=response.status_code, response=response, error_map=error_map)
              raise HttpResponseError(response=response, error_format=ARMErrorFormat)
  
          if cls:
              return cls(pipeline_response, None, {})
  
      delete_at_management_group.metadata = {'url': '/providers/Microsoft.Management/managementgroups/{managementGroupId}/providers/Microsoft.Authorization/policyDefinitions/{policyDefinitionName}'}  # type: ignore
  
  
      @distributed_trace
      def get_at_management_group(
          self,
          policy_definition_name: str,
          management_group_id: str,
          **kwargs: Any
      ) -> "_models.PolicyDefinition":
          """Retrieve a policy definition in a management group.
  
          This operation retrieves the policy definition in the given management group with the given
          name.
  
          :param policy_definition_name: The name of the policy definition to get.
          :type policy_definition_name: str
          :param management_group_id: The ID of the management group.
          :type management_group_id: str
          :keyword callable cls: A custom type or function that will be passed the direct response
          :return: PolicyDefinition, or the result of cls(response)
          :rtype: ~azure.mgmt.resource.policy.v2019_06_01.models.PolicyDefinition
          :raises: ~azure.core.exceptions.HttpResponseError
          """
          cls = kwargs.pop('cls', None)  # type: ClsType["_models.PolicyDefinition"]
          error_map = {
              401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError
          }
          error_map.update(kwargs.pop('error_map', {}))
  
          
          request = build_get_at_management_group_request(
              policy_definition_name=policy_definition_name,
              management_group_id=management_group_id,
              template_url=self.get_at_management_group.metadata['url'],
          )
          request = _convert_request(request)
          request.url = self._client.format_url(request.url)
  
          pipeline_response = self._client._pipeline.run(request, stream=False, **kwargs)
          response = pipeline_response.http_response
  
          if response.status_code not in [200]:
              map_error(status_code=response.status_code, response=response, error_map=error_map)
              raise HttpResponseError(response=response, error_format=ARMErrorFormat)
  
          deserialized = self._deserialize('PolicyDefinition', pipeline_response)
  
          if cls:
              return cls(pipeline_response, deserialized, {})
  
          return deserialized
  
      get_at_management_group.metadata = {'url': '/providers/Microsoft.Management/managementgroups/{managementGroupId}/providers/Microsoft.Authorization/policyDefinitions/{policyDefinitionName}'}  # type: ignore
  
  
      @distributed_trace
      def list(
          self,
          **kwargs: Any
      ) -> Iterable["_models.PolicyDefinitionListResult"]:
          """Retrieves policy definitions in a subscription.
  
          This operation retrieves a list of all the policy definitions in a given subscription.
  
          :keyword callable cls: A custom type or function that will be passed the direct response
          :return: An iterator like instance of either PolicyDefinitionListResult or the result of
           cls(response)
          :rtype:
           ~azure.core.paging.ItemPaged[~azure.mgmt.resource.policy.v2019_06_01.models.PolicyDefinitionListResult]
          :raises: ~azure.core.exceptions.HttpResponseError
          """
          cls = kwargs.pop('cls', None)  # type: ClsType["_models.PolicyDefinitionListResult"]
          error_map = {
              401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError
          }
          error_map.update(kwargs.pop('error_map', {}))
          def prepare_request(next_link=None):
              if not next_link:
                  
                  request = build_list_request(
                      subscription_id=self._config.subscription_id,
                      template_url=self.list.metadata['url'],
                  )
                  request = _convert_request(request)
                  request.url = self._client.format_url(request.url)
  
              else:
                  
                  request = build_list_request(
                      subscription_id=self._config.subscription_id,
                      template_url=next_link,
                  )
                  request = _convert_request(request)
                  request.url = self._client.format_url(request.url)
                  request.method = "GET"
              return request
  
          def extract_data(pipeline_response):
              deserialized = self._deserialize("PolicyDefinitionListResult", pipeline_response)
              list_of_elem = deserialized.value
              if cls:
                  list_of_elem = cls(list_of_elem)
              return deserialized.next_link or None, iter(list_of_elem)
  
          def get_next(next_link=None):
              request = prepare_request(next_link)
  
              pipeline_response = self._client._pipeline.run(request, stream=False, **kwargs)
              response = pipeline_response.http_response
  
              if response.status_code not in [200]:
                  map_error(status_code=response.status_code, response=response, error_map=error_map)
                  raise HttpResponseError(response=response, error_format=ARMErrorFormat)
  
              return pipeline_response
  
  
          return ItemPaged(
              get_next, extract_data
          )
      list.metadata = {'url': '/subscriptions/{subscriptionId}/providers/Microsoft.Authorization/policyDefinitions'}  # type: ignore
  
      @distributed_trace
      def list_built_in(
          self,
          **kwargs: Any
      ) -> Iterable["_models.PolicyDefinitionListResult"]:
          """Retrieve built-in policy definitions.
  
          This operation retrieves a list of all the built-in policy definitions.
  
          :keyword callable cls: A custom type or function that will be passed the direct response
          :return: An iterator like instance of either PolicyDefinitionListResult or the result of
           cls(response)
          :rtype:
           ~azure.core.paging.ItemPaged[~azure.mgmt.resource.policy.v2019_06_01.models.PolicyDefinitionListResult]
          :raises: ~azure.core.exceptions.HttpResponseError
          """
          cls = kwargs.pop('cls', None)  # type: ClsType["_models.PolicyDefinitionListResult"]
          error_map = {
              401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError
          }
          error_map.update(kwargs.pop('error_map', {}))
          def prepare_request(next_link=None):
              if not next_link:
                  
                  request = build_list_built_in_request(
                      template_url=self.list_built_in.metadata['url'],
                  )
                  request = _convert_request(request)
                  request.url = self._client.format_url(request.url)
  
              else:
                  
                  request = build_list_built_in_request(
                      template_url=next_link,
                  )
                  request = _convert_request(request)
                  request.url = self._client.format_url(request.url)
                  request.method = "GET"
              return request
  
          def extract_data(pipeline_response):
              deserialized = self._deserialize("PolicyDefinitionListResult", pipeline_response)
              list_of_elem = deserialized.value
              if cls:
                  list_of_elem = cls(list_of_elem)
              return deserialized.next_link or None, iter(list_of_elem)
  
          def get_next(next_link=None):
              request = prepare_request(next_link)
  
              pipeline_response = self._client._pipeline.run(request, stream=False, **kwargs)
              response = pipeline_response.http_response
  
              if response.status_code not in [200]:
                  map_error(status_code=response.status_code, response=response, error_map=error_map)
                  raise HttpResponseError(response=response, error_format=ARMErrorFormat)
  
              return pipeline_response
  
  
          return ItemPaged(
              get_next, extract_data
          )
      list_built_in.metadata = {'url': '/providers/Microsoft.Authorization/policyDefinitions'}  # type: ignore
  
      @distributed_trace
      def list_by_management_group(
          self,
          management_group_id: str,
          **kwargs: Any
      ) -> Iterable["_models.PolicyDefinitionListResult"]:
          """Retrieve policy definitions in a management group.
  
          This operation retrieves a list of all the policy definitions in a given management group.
  
          :param management_group_id: The ID of the management group.
          :type management_group_id: str
          :keyword callable cls: A custom type or function that will be passed the direct response
          :return: An iterator like instance of either PolicyDefinitionListResult or the result of
           cls(response)
          :rtype:
           ~azure.core.paging.ItemPaged[~azure.mgmt.resource.policy.v2019_06_01.models.PolicyDefinitionListResult]
          :raises: ~azure.core.exceptions.HttpResponseError
          """
          cls = kwargs.pop('cls', None)  # type: ClsType["_models.PolicyDefinitionListResult"]
          error_map = {
              401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError
          }
          error_map.update(kwargs.pop('error_map', {}))
          def prepare_request(next_link=None):
              if not next_link:
                  
                  request = build_list_by_management_group_request(
                      management_group_id=management_group_id,
                      template_url=self.list_by_management_group.metadata['url'],
                  )
                  request = _convert_request(request)
                  request.url = self._client.format_url(request.url)
  
              else:
                  
                  request = build_list_by_management_group_request(
                      management_group_id=management_group_id,
                      template_url=next_link,
                  )
                  request = _convert_request(request)
                  request.url = self._client.format_url(request.url)
                  request.method = "GET"
              return request
  
          def extract_data(pipeline_response):
              deserialized = self._deserialize("PolicyDefinitionListResult", pipeline_response)
              list_of_elem = deserialized.value
              if cls:
                  list_of_elem = cls(list_of_elem)
              return deserialized.next_link or None, iter(list_of_elem)
  
          def get_next(next_link=None):
              request = prepare_request(next_link)
  
              pipeline_response = self._client._pipeline.run(request, stream=False, **kwargs)
              response = pipeline_response.http_response
  
              if response.status_code not in [200]:
                  map_error(status_code=response.status_code, response=response, error_map=error_map)
                  raise HttpResponseError(response=response, error_format=ARMErrorFormat)
  
              return pipeline_response
  
  
          return ItemPaged(
              get_next, extract_data
          )
      list_by_management_group.metadata = {'url': '/providers/Microsoft.Management/managementgroups/{managementGroupId}/providers/Microsoft.Authorization/policyDefinitions'}  # type: ignore
  