sendbird-node v2.0.5

const { SendBird } = require('sendbird-node');

const sb = new SendBird(`${appKey}`);
sb.on('logged_in', async data => {
    const channel = await bot.enterChannel(`${channelUrl}`);

    channel.on('message', async message => {
        channel.sendMessage(`I'm fine thanks. How are you?`);
    })
})