const KakaoLink = require('kakao-link');
const kakaoLink = new KakaoLink(JS_KEY, DOMAIN);

(async () => {
    await kakaoLink.login(BOT_ID, BOT_PW);
    await kakaoLink.send(
        ROOM_NAME,
        {
            link_ver: '4.0',
            template_id: TEMPLATE_ID,
            template_args: {
                TEMPLATE_ARGS
            }
        },
        'custom'
    );
})();