code snippet about google translate resutful api in javascript

google_translate.js

new Promise((resolve, reject) => {
        var apiKey = GetGoogleSecret();
        var { source, target } = GetRegion(text);
        var apiurl = "https://www.googleapis.com/language/translate/v2?key=" + apiKey + "&source=" + source + "&target=" + target + "&q=";

        $.ajax({
            url: apiurl + encodeURIComponent(text),
            dataType: 'jsonp',
            success: function(data) {
                var result = data.data.translations[0].translatedText;
                resolve(result)
            },
            error: function(err) {
                reject(err)
            }
        });
    })