微信物流助手，调用获取联系人接口，一直报waybill_id not found？

https://api.weixin.qq.com/cgi-bin/express/delivery/contact/get，下单成功的单号，查询联系人，一直返回

{“errcode”:40199,“errmsg”:“waybill_id not found rid: 60f13f60-68ba4aa9-65050db6”}