How to defeat the 404 error when setting a webhook for a bot in Telegram?

Question

Bots

There is a bot hosted on timeweb, a free Let's Encrypt certificate has been received on the hosting itself. Setwebhook succeeds:
Webhook was set
although I guess this message does not guarantee successful installation of the webhook.
If you check for updates via getUpdates (before Setwebhook of course), then all updates come normally. But after installing the webhook, there was silence in response from Telegram.
getWebhookInfo says that

"url":"https://тут мой url.index.php",
"has_custom_certificate":false,
"pending_update_count":17,
"last_error_date":1511886170,
"last_error_message":"Wrong response from the webhook: 404 Not Found",
"max_connections":40.

Certificate tested on https://www.ssllabs.com/ssltest/analyze.html with success.

Answer 1

The POST request is sent to a non-existent url. Most likely you need to add a token to the domain.
In Django:

urlpatterns = [
    path(token+'/', test, name='test')
]