How to send a get request in JavaScript

request.js

async function getData(url) {
    const headers = {} // Add headers here
    const init = {
        method: 'GET',
        headers: new Headers(headers),
    }
    const response = await fetch(url, init);
    if (response.ok) {
        return await response.json();
    }
    throw new Error('The response code is not ok');
}

getData()
    .then(resolved => console.log(resolved))
    .catch(reject => console.log(reject));