public async Task Matchmake(params string[] users) { if (users.Length != 10 && users.Length != 20) { await ReplyAsync($"The command needs exactly 10 or 20 user nicknames, you have provided {users.Length}. Use double quotes for nicknames with special characters, such as \"Pepa Novak\"."); } else { await ReplyAsync("Trying to matchmake, please give me a few seconds."); Matchmaking m = new Matchmaking(); _ = m.BuildTeams(Bot.Instance, Context.Guild.Id, Context.Channel, users); } }