security.msgSecCheck 接口报48001错误

获取token后调用

POST https://api.weixin.qq.com/wxa/msg_sec_check?access_token=ACCESS_TOKEN

报{ errcode: 48001,

  errmsg: 'api unauthorized hint: [MOzWPA03097067!]' }该如何处理？有没哪位大神帮忙解答