How can I receive "chat has been removed" signal from IRC channel?

[ccppoo]

I’m working on building bots for streamers
that could alert to streamers who’s abusing or spamming in IRC

When streamer banned user,
in Twitch Messaging Interface (in PC Chrome),
I could see chats that were wrote by banned users about 10~15 seconds ago
are removed after streamer banned him/her

so there must be a signal send to Interface from twitch like
"someone is banned, remove those message which was sent by him/her"

I want to get this for get my bot learned what kind of messages are being banned

I can’t find this kind of methods or message from IRC channel
is there a way to get this signal from twitch IRC channel? (receiving by socket connection)

[Six]

Sounds like you want the CLEARCHAT IRC command. In order to receive this command from Twitch when a user gets banned or timed out, you need to request the /commands capability outlined in the IRC guide. You can also request the /tags capability to append IRCv3 tags to the message that will give additional information outlined here.

[ccppoo]

Thanks exactly what I needed!!