接口文档：

https://developers.weixin.qq.com/doc/oplatform/openApi/OpenApiDoc/miniprogram-management/record/applyIcpFiling.html

接口返回的原始数据：

array(3) {
  ["errcode"]=>
  int(86202)
  ["errmsg"]=>
  string(99) "apply icp filing fail, hint: [8add2a48-d89b-4f12-8ea7-9ac7fd06819f] rid: 65433f28-4f4229c1-2002308f"
  ["hints"]=>
  array(1) {
    [0]=>
    array(3) {
      ["errcode"]=>
      int(86301)
      ["err_field"]=>
      string(0) ""
      ["errmsg"]=>
      string(30) "系统错误，请稍后重试"
    }
  }
}