企业微信API - 获取打卡人员排班信息 

array(3) {
  ["schedule_list"]=>
  array(0) {
  }
  ["errcode"]=>
  int(301075)
  ["errmsg"]=>
  string(161) "unknow error, hint: [1610351357_60_6701881b63d80216c63c3f67da33b836], from ip: 1**.**.*.81, more info at https://open.work.weixin.qq.com/devtool/query?e=301075"
}

https://open.work.weixin.qq.com/devtool/query?e=301075
t提示找不到该错误码