https://qyapi.weixin.qq.com/cgi-bin/externalcontact/add_msg_template?access_token=
调用微信上面的接口，给员工下发一个群发任务，今天开始，接口一直返回错误，errcode = -1,errmsg=system error,微信文档说-1代表企微系统异常， 这个是微信的问题吗？如何解决？

下面是hint得结果：

POST /cgi-bin/externalcontact/add_msg_template?access_token=J0gTE25TGLMEV3FrAIfWX_kOxUbK0n8wh61mRCHdLpQcxE_IKUbvZvM3r-2EC6eZAZpu5p6M96LZqvjIXwlxoSJ19SBA3sPPOvwTori0BimcSnPB46dI7ifJFo437EAKgjRmuSw_422jPqAWHsk-yPB-GXe37CgGlF_TwKXRiADPd3NYPReWU37ynE9bxlB9IANTPUpPeSs1j1l_r5VwcA&debug=1 HTTP/1.1

X-Forwarded-For: 114.253.100.51

PROXY_FORWARDED_FOR: 3364FD72,0000,0,0,0,0,0,0,0

WEWORK_PROXY_FORWARDED_FOR: 114.253.100.51

Connection: Keep-Alive

Pragma: no-cache

X-InnerReqId: 515750345.8833.1750331572.164918

Wxwork-Api-Transfer: ChkxNzUwMzMxNTcyNTE2NDEwNDY5MDAxMzkw

X-W-Mod: wwopentransferlogic

Host: qyapi.weixin.qq.com

User-Agent: Apache-HttpClient/4.5.10 (Java/1.8.0_331)

Content-Type: text/plain; charset=UTF-8

Content-Length: 815