AFK
When you mark yourself as afk, the bot will reply with a message saying that you are unavailable for the reason you set when a user mentions you or replies to one of your messages.
AFK
You can use this command to mark yourself ask afk.
Commands
/afk
Usage
/afk <reason (optional)>
BRB
Same as /afk but not a command.
Usage
brb <reason (optional)>