[钉钉] 智能人事接口，返回 Platform System error

在调用智能人事的时候，返回errocode =1,errmsg="Platform System error",请问这是什么原因呢？之前调用的时候出现这个问题，第二天还可以调用，但调用几次后又会出现这个问题，今天已经彻底调用不了了。

调用接口：https://oapi.dingtalk.com/topapi/smartwork/hrm/employee/list?access_token=ACCESS_TOKEN

PHP封装代码如下：

public function getSmartWorkHrmEmployeeList(string $uids, $filterList = '') {

        $request = new OapiSmartworkHrmEmployeeListRequest();
        $request->setUseridList($uids);
        $request->setFieldFilterList($filterList);

        $api = $this->getUri(self::DINGTALK_API_EMPLOYEE_LIST);
        $response = $this->oapiClientPost->execute($request, $this->accessToken, $api);

        var_dump($response);
        if (isset($response->errcode) && 0 == $response->errcode) {
            if (isset($response->result) && count($response->result) > 0) {
                return $response->result;
            }
            return [];
        } else {
            var_dump($response);
        }
    }

调用方式：

  $data = $dingTalk->getSmartWorkHrmEmployeeList(implode(',', ['1776']));