/api/v1/bansCreate a new ban. Provide EITHER playerUsername OR ipAddress, not both.
Requires the Bans:Edit permission.
Body
playerUsernamestringRequired if banning by username.
playerUuidstring· uuidMinecraft UUID. Optional, only relevant when banning by username.
ipAddressstringRequired if banning by IP address.
reasonstringrequiredReason for the ban (shown in the dashboard).
expiresAtstring· date-timeOptional expiry.
null or absent for a permanent ban.