Why webhook URL for Telegram bot with parameters is not saved?

Question

PHP

For the telegram bot to work, you need to set a webhook url for it. In my case, this url with parameters, one of which is "token=my_bot_token". Found that when using setWebhook, the parameters of this url are cut off.
Instead of https;//my-site.ru?param=1&token=my_bot_token , only https://my-site.ru?param=1
Is this treated somehow?

Answer 1

It was necessary to replace the "&" characters when prompted. %26 instead of &.