Google Apps Script: Http GET Request With Query Parameter

function generateQueryString(data) {   const params = [];   for (var d in data)      params.push(encodeURIComponent(d) + '=' + encodeURIComponent(data[d]));   return  params.join('&');}function test() {  var data = {'name': 'Desmond', 'age': '40'}  var response = UrlFetchApp.fetch('https://www.mywebsite.com/do_something?' + generateQueryString(data));  Logger.log(response.getContentText());}