code: def raise_205(instance):
      
      instance.response.status = 205
      instance.response.body = ''
      instance.response.body_raw = None
      raise ResponseException(instance.response)
docs: Abort the current request with a 205 (Reset Content) response code.
      Clears out the body of the response.
  
      :param instance: Resource instance (used to access the response)
      :type instance: :class:`webob.resource.Resource`
      :raises: :class:`webob.exceptions.ResponseException` of status 205