Discord.Net/src/Discord.Net.Commands/SlashCommands/Attributes/Required.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Discord.SlashCommands
{
    /// <summary>
    /// An Attribute that gives the command parameter a description.
    /// </summary>
    [AttributeUsage(AttributeTargets.Parameter, AllowMultiple = false)]
    public class Required : Attribute
    {
    }
}