上传结果回调：{"ToUserName":"gh_aec6459a9f78","FromUserName":"ozCfq4v73Kh3yY4qc4nQ30YfgVQg","CreateTime":1777431675,"MsgType":"event","Event":"secvod_upload_event","upload_event":{"media_id":0,"source_context":"69ef29e590333d67409f99bf","errcode":70000,"errmsg":"PullUpload err:Upload err:http GET return bad status code:551"}}

上传信息：（视频URL设置5小时有效，回调时候，是可以正常打开的）

WxMediaService] - wx pullUpload :WxMediaService.DramaPullUploadReq(media_name=年会上老婆的62页ppt-第12集, media_url=https://drama-video.tos-cn-beijing.volces.com/videos%2F69ef29cfb2f1825335801222%2F12_202604271718_2K.mp4?X-Tos-Algorithm=TOS4-HMAC-SHA256&X-Tos-Credential=AKLTMzE3YmY0ODQ2YTIyNGNhNTg2YzZmYjM5YTY3YmU5NGY%2F20260429%2Fcn-beijing%2Ftos%2Frequest&X-Tos-Expires=18000&X-Tos-Date=20260429T024005Z&X-Tos-Signature=d2e85738bd11f91b8a61279f5feda35c45502721b0e0282a63f5dc575cef7a3c&X-Tos-SignedHeaders=host, cover_url=https://drama-resources.pikoplay.com/image/5178d9c9-571f-4bdf-b456-6e2e9612876e.png, source_context=69ef29e590333d67409f99bf) shanzha PullUploadResp(errcode=0, errmsg=ok, task_id=218782)