{"error_summary": "path/conflict/file/...", "error": {".tag": "path", "reason": {".tag": "conflict", "conflict": {".tag": "file"}}, "upload_session_id": "pid_upload_session:ABIK2s9IwsQtyT_g_-3GG7TTKxcKNpr_u5fTD_1-9-lgHIgn9g"}}