Who managed to connect Microsoft bot framework to Telegram outside of Azure?

Question

Bots

Colleagues, I’ve been using Microsoft bot framework bots for several days.

As I understand it, everything is tailored for Azure , well, at least out of the box, you can’t connect telegrams outside of Azure.
I could be wrong, but what if there is an adapter for Telegram o_O. (yes, there is some kind of half-dead non-working one)

We don’t want to use Azure , it’s painfully expensive, in principle the most expensive cloud service.

Some code

Here is the simplest implementation
Some listener, waiting for a well-defined message format

// Create adapter.
// See https://aka.ms/about-bot-adapter to learn more about adapters.
const adapter = new BotFrameworkAdapter({
    appId: process.env.MicrosoftAppId,
    appPassword: process.env.MicrosoftAppPassword
});

const bot = new CustomPromptBot(conversationState, userState);

// Listen for incoming requests.
server.post('/api/messages', (req, res) => {
    adapter.processActivity(req, res, async (context) => {
        // Route to main dialog.
        await bot.run(context);
    });
});

Actually the question is, who has an example of a bot solution on the Microsoft bot framework outside of cloud services?
I plan to run the bot in docker in my cloud, which is almost free.

Thank you.