const Webex = require(`webex-node`);
const webex = Webex.init({
  credentials: {
    access_token: <your webex access token>
  }
});

// Create a room with the title "My First Room"
// Add Alice and Bob to the room
// Send a **Hi Everyone** message to the room
webex.rooms.create({ title: `My First Room` }).then(room => {
  return Promise.all([
    webex.memberships.create({
      roomId: room.id,
      personEmail: `alice@example.com`
    }),
    webex.memberships.create({
      roomId: room.id,
      personEmail: `bob@example.com`
    })
  ]).then(() =>
    webex.messages.create({
      markdown: `**Hi Everyone**`,
      roomId: room.id
    })
  );
});