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, Optional, TypeVar
  import warnings
  
  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_async import distributed_trace_async
  
  from ... import models as _models
  from ..._vendor import _convert_request
  from ...operations._flattencomplex_operations import build_get_valid_request
  
  T = TypeVar("T")
  ClsType = Optional[Callable[[PipelineResponse[HttpRequest, AsyncHttpResponse], T, Dict[str, Any]], Any]]
  
  
  class FlattencomplexOperations:
      """FlattencomplexOperations 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: ~bodycomplexpython3only.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_async
      async def get_valid(self, **kwargs: Any) -> "_models.MyBaseType":
          """get_valid.
  
          :keyword callable cls: A custom type or function that will be passed the direct response
          :return: MyBaseType, or the result of cls(response)
          :rtype: ~bodycomplexpython3only.models.MyBaseType
          :raises: ~azure.core.exceptions.HttpResponseError
          """
          cls = kwargs.pop("cls", None)  # type: ClsType["_models.MyBaseType"]
          error_map = {401: ClientAuthenticationError, 404: ResourceNotFoundError, 409: ResourceExistsError}
          error_map.update(kwargs.pop("error_map", {}))
  
          request = build_get_valid_request(
              template_url=self.get_valid.metadata["url"],
          )
          request = _convert_request(request)
          request.url = self._client.format_url(request.url)
  
          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)
              raise HttpResponseError(response=response)
  
          deserialized = self._deserialize("MyBaseType", pipeline_response)
  
          if cls:
              return cls(pipeline_response, deserialized, {})
  
          return deserialized
  
      get_valid.metadata = {"url": "/complex/flatten/valid"}  # type: ignore
  