{"error_summary": "path/conflict/file/...", "error": {".tag": "path", "reason": {".tag": "conflict", "conflict": {".tag": "file"}}, "upload_session_id": "pid_upload_session:ABIKOZFSPKFjSR9I6x3Klxy-DhZAcTkTr_CFgqBR4EJ6Hc4v3g"}}