你好，能帮我看看，这个请求吗？ { { "reqPL": "ExternalContact", "reqMethod": "POST", "reqUrl": "cgi-bin/externalcontact/add_msg_template", "token": "eyJ0eXAiOiJKV1QiLCJhbGcxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx", "chat_type": "single", "external_userid": ["wmIAGiCwAAhP7hulYmPOM881yoR9dMA"], "sender": "luyongjun", "text": { "content": "1111" } }, { "errcode": 41048, "errmsg": "no customer to send, hint: [1619777432_162_3617347d33c7978e1966768a712c8 ff1], from ip: 182.254 .158 .253, more info at https: //open.work.weixin.qq.com/devtool/query?e=41048", "fail_list": ["wmIAGiCwAAhP7hulYmPOM88v1yoR9dMA"] } }