>[info] 授权预览审批附件 调用本接口，授权预览审批附件。 **官方文档地址：** [链接](https://open.dingtalk.com/document/orgapp-server/preview-authorization-attachment-pop) ***** * 代码： ~~~ $body = [ 'userId' => 'manager3451', 'processInstanceId' => 'mZ8dfSVcSHm90vPd41rqgA01411672301052', 'fileId'=>'66610504306', 'fileIdList'=>[ '6x306','6x06','66x06' ] ]; $res = OA::spaceAuthPreview($body); echo $res; ~~~ * 返回： ``` { "result": { "spaceId": 20717347517 }, "success": true } ```