The payload of :guild_soundboard_sounds_update (several of a guild's
sounds changed at once) and :soundboard_sounds (the answer to
Lingo.Gateway.request_soundboard_sounds/1).
Summary
Types
@type t() :: %Lingo.Event.SoundboardSounds{ guild_id: String.t(), soundboard_sounds: [Lingo.Type.SoundboardSound.t()] }