https://api.weixin.qq.com/cgi-bin/message/mass/sendall?access_token=XXX

open_id:gh_cd567f0277b3

{"clientmsgid":"1671608762425","filter":{"is_to_all":true},"mpnews":{"media_id":"dDEFy7coOGMZcEKwEew0oOqSxtWmCe4iFycW6wuY7qjp-TGBVwCr-TcO3A4aYG7q"},"msgtype":"mpnews","send_ignore_reprint":1}

响应码：{"errcode":268488001,"errmsg":"system busy, please try later rid: 63a2b9ba-7105d6ad-319abbc6"}

一直是这样，请帮忙协助，谢谢