{"error_summary": "path/conflict/file/...", "error": {".tag": "path", "reason": {".tag": "conflict", "conflict": {".tag": "file"}}, "upload_session_id": "pid_upload_session:ABIKJlmRP4EppEfKeYOT123yf1V1IbQjnqU9SXeLZIfE3ObmCQ"}}