{"error_summary": "path/conflict/file/...", "error": {".tag": "path", "reason": {".tag": "conflict", "conflict": {".tag": "file"}}, "upload_session_id": "pid_upload_session:ABIKeHsK8A8ljAg26tNkad5aU7t4VacNGqrCcj5cUw_NQ2TM7w"}}