appwrite/docs/examples/1.6.x/server-deno/examples/messaging/update-topic.md

import { Client, Messaging } from "https://deno.land/x/appwrite/mod.ts";

const client = new Client() .setEndpoint('https://.cloud.appwrite.io/v1') // Your API Endpoint .setProject('<YOUR_PROJECT_ID>') // Your project ID .setKey('<YOUR_API_KEY>'); // Your secret API key

const messaging = new Messaging(client);

const response = await messaging.updateTopic( '<TOPIC_ID>', // topicId '', // name (optional) ["any"] // subscribe (optional) );