def _create_response_message(self, ctxt, direction, target_cell,
            response_uuid, response_kwargs, **kwargs):
        return _ResponseMessage(self, ctxt, 'parse_responses',
                                response_kwargs, direction, target_cell,
                                response_uuid, **kwargs)
Create a ResponseMessage.  This is used internally within
dataset/ETHPy150Open BU-NU-CLOUD-SP16/Trusted-Platform-Module-nova/nova/cells/messaging.py/MessageRunner._create_response_message