{"error_summary": "path/conflict/file/...", "error": {".tag": "path", "reason": {".tag": "conflict", "conflict": {".tag": "file"}}, "upload_session_id": "pid_upload_session:ABIKvGyAK2ePTU0ZckBf98BNLirL5ztyXQPLlh8lH0PIirS4-w"}}