How to delete a message in a supergroup by a bot?

Question

API

Greetings.
Very tormented by spam in the supergroup. Mostly all kinds of bots in Arabic spam, plus occasionally users. Message texts in Arabic. I started writing a bot to clean up the chat from this rubbish. I use this library: https://github.com/Eleirbag89/TelegramBotPHP/blob/...
But I don't understand the triggering logic, namely:

//получаю текст сообщения
$result = telegram->getData();
$text = $result["message"]["text"];
$chat_id = $result["message"]["chat"]["id"];
$caption = $result["message"]["caption"];

//Далее проверяю на наличие арабского и удаляю

And everything seems to be fine. I myself tried to write a text in Arabic, threw it into the chat and he immediately left. Took a spam message from a bot and redirected it to a chat. Removed. But if the bot itself adds a message with a file and a description, then it is not deleted by my bot. The screenshot shows an example of such a message, which is deleted if it is forwarded to the same chat, but not deleted if it is added by a spam bot:

Thanks in advance!

Answer 1

Bots do not receive messages sent by other bots. This is a bot api limitation. This can be implemented on the client api (try the official one or the popular one on python )

Answer 2

Don't thank.
https://t.me/bot_antispambot
or in the telegram itself in the search, type in
@bot_antispambot