message: Add properties pipelineName and pipelineRunId.
diff: "description": "The type of the entity that started the run.",
  "type": "string",
  "readOnly": true
  + },
  + "pipelineName": {
  + "description": "The name of the pipeline that triggered the run, if any.",
  + "type": "string",
  + "readOnly": true
  + },
  + "pipelineRunId": {
  + "description": "The run id of the pipeline that triggered the run, if any.",
  + "type": "string",
  + "readOnly": true
  }
  }
  },
  