​
Reply then follow up

await space.reply(inbound.guid!, "Got it.");
await space.send("Here are the details…");

​
Rich + text on iMessage

import { app as card, text } from "@interactions-hq/skyline";

await space.send(card({ url: "https://…", caption: "Open poll" }));
await space.send(text("Tap the card above to vote."));
Each send is a separate bubble. For a single visual unit, use one content object (e.g. one app card with caption fields).