{"error_summary": "path/conflict/file/...", "error": {".tag": "path", "reason": {".tag": "conflict", "conflict": {".tag": "file"}}, "upload_session_id": "pid_upload_session:ABIJvYm48T9zt3mXhaHcs-7A0H5aQaD5HEvyczYl1F7Xb0kiNw"}}