{"error_summary": "path/conflict/file/...", "error": {".tag": "path", "reason": {".tag": "conflict", "conflict": {".tag": "file"}}, "upload_session_id": "pid_upload_session:ABIKLOw1MJw7mgXdINP6yt6GxWDzkpa6FgR6SjZvILp_82_B2w"}}