{"error_summary": "path/conflict/file/...", "error": {".tag": "path", "reason": {".tag": "conflict", "conflict": {".tag": "file"}}, "upload_session_id": "pid_upload_session:ABIKVCD64v4JvZRAD5rX-lghwA-RpHlY_M56AuxZyKV8fClqwQ"}}