var output = '';

document.querySelectorAll('#awsc-services-container li.service-link').forEach(el => {
    const serviceLabel = el.querySelector('.service-label').innerHTML;
    const serviceId = el.getAttribute('data-service-id');
    const href = el.getAttribute('data-service-href');
    output += `${serviceLabel},${serviceId},${href}\n`;
});

console.log(output);