using System; using System.ComponentModel.DataAnnotations; namespace Kruzya.TelegramBot.Core.Data { public class BotUser { /// /// The unique bot user identifier. /// [Key] public Guid BotUserId { get; set; } /// /// The chat identifier where this user is related. /// public long ChatId { get; set; } /// /// The Telegram User identifier. /// public long UserId { get; set; } } }