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.
  # --------------------------------------------------------------------------
  
  from msrest.serialization import Model
  
  
  class UpdateFaceRequest(Model):
      """Request to update face data.
  
      :param user_data: User-provided data attached to the face. The size limit
       is 1KB.
      :type user_data: str
      """
  
      _validation = {
          'user_data': {'max_length': 1024},
      }
  
      _attribute_map = {
          'user_data': {'key': 'userData', 'type': 'str'},
      }
  
      def __init__(self, **kwargs):
          super(UpdateFaceRequest, self).__init__(**kwargs)
          self.user_data = kwargs.get('user_data', None)
  