How to have replies to messages (Whatsapp style)? For web and for mobile

How to have replies to messages (Whatsapp style)? For web and for mobile.

To reply to a message. Send a message like this

await kitty.sendMessage({
  message: message,
  body: 'Hello, world!',
});

See Released version 1.30.0 of the ChatKitty JavaScript SDK

Where is the detail (message id or original message) of the message being replied to?