The API Client

BotBuilder exposes a static class TeamsInfo that allows you to query the api. In Teams AI we pass an instance of our ApiClient into all our activity handlers.

Diff

-  import {
-    CloudAdapter,
-    ConfigurationBotFrameworkAuthentication,
-    TeamsInfo,
-  } from 'botbuilder';
+  import { App } from '@microsoft/teams.apps';

-  const auth = new ConfigurationBotFrameworkAuthentication(process.env);
-  const adapter = new CloudAdapter(auth);
+  const app = new App();

-  export class ActivityHandler extends TeamsActivityHandler {
-    constructor() {
-      super();
-      this.onMessage(async (context) => {
-        const members = await TeamsInfo.getMembers(context);
-      });
-    }
-  }
+  app.on('message', async ({ api, activity }) => {
+    const members = await api.conversations.members(activity.conversation.id).get();
+  });

BotBuilder

import {
  CloudAdapter,
  ConfigurationBotFrameworkAuthentication,
  TeamsInfo,
} from 'botbuilder';

const auth = new ConfigurationBotFrameworkAuthentication(process.env);
const adapter = new CloudAdapter(auth);

export class ActivityHandler extends TeamsActivityHandler {
  constructor() {
    super();
    this.onMessage(async (context) => {
      const members = await TeamsInfo.getMembers(context);
    });
  }
}

Teams AI

import { App } from '@microsoft/teams.apps';

const app = new App();

app.on('message', async ({ api, activity }) => {
  const members = await api.conversations.members(activity.conversation.id).get();
});