https request node js output incomplete

1res.setEncoding("utf-8");
2let rawData = '';
3  res.on('data', (chunk) => { rawData += chunk; });
4  res.on('end', () => {
5    try {
6      const parsedData = JSON.parse(rawData);
7      console.log(parsedData);
8    } catch (e) {
9      console.error(e.message);
10    }