docs: def get_update_service(self):
          """Return a HPEUpdateService object
  
          :returns: The UpdateService object
          """
          update_service_url = utils.get_subresource_path_by(self,
                                                             'UpdateService')
          return (update_service.
                  HPEUpdateService(self._conn, update_service_url,
                                   redfish_version=self.redfish_version))