Reply with UI widgets like cards, images and videos.
For each UI widget you can also specify a customized speech response
Reply with a location based on longitude, latitude coordinates
Send a list of max 4 buttons. These buttons can either be used to open URLs, send messages or even trigger events
A card is a rich UI element that allows you to send an image, title, subtitle and buttons to a user.
The Carousel widget is a collection of Card widgets. You are limited to 10 Cards for a Carousel.