def publish_workflow_submission(self,
                                    user_id,
                                    workflow_id_or_name,
                                    parameters):
        """Publish workflow submission parameters."""
        msg = {
            "user": user_id,
            "workflow_id_or_name": workflow_id_or_name,
            "parameters": parameters
        }
        self._publish(msg)
Publish workflow submission parameters.