telegram-bot/Core/Option/IOptionKey.cs

namespace Kruzya.TelegramBot.Core.Option;

/// <summary>
/// Explains what 
/// </summary>
public interface IOptionKey
{
    /// <summary>
    /// The chat identifier where this key is related.
    /// </summary>
    public long ChatId { get; }

    /// <summary>
    /// The Telegram user identifier. May be NULL if this is a simple option for all chat members.
    /// </summary>
    public long? UserId { get; }

    /// <summary>
    /// The unique option identifier.
    /// </summary>
    public string Identifier { get; }
}