How to unregister (kill) a bot?

[techpet]

I am trying to accomplish a multibot configuration in which bots could be created and deleted dynamically. Is there a way to destroy a bot or even unregister its webhookPath?

[tawn33y]

You can now use the following functionality to remove a listener for a specific bot:

(async () => {
  const bot = createBot('from', 'token');
  await bot.startExpressServer({ webhookVerifyToken: 'xx' });

  const subscriptionToken = bot.on('message', async (msg) => {
    console.log(msg);
  });

  // to unsubscribe:  
  bot.unsubscribe(subscriptionToken);
})();