You can now build scalable stream chat rooms with built-in moderation options designed to accompany live streaming video using the new Amazon Interactive Video Service (Amazon IVS) stream chat feature. With this feature, streamers and viewers can build community relationships by asking questions and participating in discussions. Amazon IVS chat provides chat room resource management and a messaging API for sending, receiving, and moderating chat messages. Visit the Amazon IVS chat feature page to learn more.
Source:: Amazon AWS