URL：https://api.weixin.qq.com/cgi-bin/message/mass/send?access_token=123

PosData：{"touser":["123","456"],"msgtype":"mpnews","mpnews":{"media_id":"FHFatqKmKK7ZpHTr1zhaQWrudgs-zbcrJs9kQ9uyh8Qn1eQuTroD2EmadqNqvop0"}}

接口授权：

Response：{"errcode":48001,"errmsg":"api unauthorized rid: 669ca439-7fce5d5f-0aae3e0d"}