cloud.openapi.subscribeMessage

{
  "name": "xxxxxx",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "author": "",
  "license": "ISC",
  "dependencies": {
    "wx-server-sdk": "latest"
  },
  "permissions": {
    "openapi": [
      "subscribeMessage.send"
    ]
  }
}

更新云函数前，是一直正常的，更新完云函数后，发送订阅消息，都是返回错误，错误信息如下

{
  "errCode": -601001,
  "errMsg": "openapi.subscribeMessage.send:fail wechat server internal error, response body is invalid json:
 {\"errcode\":0,\"errmsg\":\"ok\",\"msgid\":2532347323633352704}"
}