{"error_summary": "path/conflict/file/...", "error": {".tag": "path", "reason": {".tag": "conflict", "conflict": {".tag": "file"}}, "upload_session_id": "pid_upload_session:ABIJ8CD2rHtE-jFVI2isqrM2sf2O4LHXfBM9xE6a200noZp40w"}}