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, AsyncIterable, Callable, Dict, Generic, Optional, TypeVar
  import warnings
  
  from azure.core.async_paging import AsyncItemPaged, AsyncList
  from azure.core.exceptions import ClientAuthenticationError, HttpResponseError, ResourceExistsError, ResourceNotFoundError, map_error
  from azure.core.pipeline import PipelineResponse
  from azure.core.pipeline.transport import AsyncHttpResponse
  from azure.core.rest import HttpRequest
  from azure.core.tracing.decorator import distributed_trace
  from azure.core.tracing.decorator_async import distributed_trace_async
  from azure.mgmt.core.exceptions import ARMErrorFormat
  
  from ... import models as _models
  from ..._vendor import _convert_request
  from ...operations._user_group_operations import build_list_request
  T = TypeVar('T')
  ClsType = Optional[Callable[[PipelineResponse[HttpRequest, AsyncHttpResponse], T, Dict[str, Any]], Any]]
  
  class UserGroupOperations:
      """UserGroupOperations async 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: ~api_management_client.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) -> None:
          self._client = client
          self._serialize = serializer
          self._deserialize = deserializer
          self._config = config
  
      @distributed_trace
      def list(
          self,
          resource_group_name: str,
          service_name: str,
          user_id: str,
          filter: Optional[str] = None,
          top: Optional[int] = None,
          skip: Optional[int] = None,
          **kwargs: Any
      ) -> AsyncIterable["_models.GroupCollection"]:
          """Lists all user groups.
  
          :param resource_group_name: The name of the resource group.
          :type resource_group_name: str
          :param service_name: The name of the API Management service.
          :type service_name: str
          :param user_id: User identifier. Must be unique in the current API Management service instance.
          :type user_id: str
          :param filter: |     Field     |     Usage     |     Supported operators     |     Supported
           functions
           |</br>|-------------|------------------------|-----------------------------------|</br>| name |
           filter | ge, le, eq, ne, gt, lt | substringof, contains, startswith, endswith |</br>|
           displayName | filter | ge, le, eq, ne, gt, lt | substringof, contains, startswith, endswith
           |</br>| description | filter | ge, le, eq, ne, gt, lt | substringof, contains, startswith,
           endswith |</br>.
          :type filter: str
          :param top: Number of records to return.
          :type top: int
          :param skip: Number of records to skip.
          :type skip: int
          :keyword callable cls: A custom type or function that will be passed the direct response
          :return: An iterator like instance of either GroupCollection or the result of cls(response)
          :rtype: ~azure.core.async_paging.AsyncItemPaged[~api_management_client.models.GroupCollection]
          :raises: ~azure.core.exceptions.HttpResponseError
          """
          cls = kwargs.pop('cls', None)  # type: ClsType["_models.GroupCollection"]
          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(
                      resource_group_name=resource_group_name,
                      service_name=service_name,
                      user_id=user_id,
                      subscription_id=self._config.subscription_id,
                      filter=filter,
                      top=top,
                      skip=skip,
                      template_url=self.list.metadata['url'],
                  )
                  request = _convert_request(request)
                  request.url = self._client.format_url(request.url)
  
              else:
                  
                  request = build_list_request(
                      resource_group_name=resource_group_name,
                      service_name=service_name,
                      user_id=user_id,
                      subscription_id=self._config.subscription_id,
                      filter=filter,
                      top=top,
                      skip=skip,
                      template_url=next_link,
                  )
                  request = _convert_request(request)
                  request.url = self._client.format_url(request.url)
                  request.method = "GET"
              return request
  
          async def extract_data(pipeline_response):
              deserialized = self._deserialize("GroupCollection", pipeline_response)
              list_of_elem = deserialized.value
              if cls:
                  list_of_elem = cls(list_of_elem)
              return deserialized.next_link or None, AsyncList(list_of_elem)
  
          async def get_next(next_link=None):
              request = prepare_request(next_link)
  
              pipeline_response = await 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)
                  error = self._deserialize.failsafe_deserialize(_models.ErrorResponse, pipeline_response)
                  raise HttpResponseError(response=response, model=error, error_format=ARMErrorFormat)
  
              return pipeline_response
  
  
          return AsyncItemPaged(
              get_next, extract_data
          )
      list.metadata = {'url': '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ApiManagement/service/{serviceName}/users/{userId}/groups'}  # type: ignore
  