public async Task <AvatarImageWrapper> GetAvatarAsync(SocketGuild guild, ulong userId, ushort discordSize = 128, MagickGeometry size = null)
{
if (guild == null)
{
throw new ArgumentNullException(nameof(guild));
}
IUser user = await guild.GetUserAsync(userId);
user ??= await Client.Rest.GetUserAsync(userId);
if (user == null)
{
return(CreateFallbackAvatarWrapper(size));
}
else
{
return(await GetAvatarAsync(user, discordSize, size));
}
}