using System.ComponentModel.DataAnnotations; namespace Campaign_Tracker.Server.Seed.Models; public class ReferenceValue { public int Id { get; set; } [Required] [StringLength(100)] public string Name { get; set; } = string.Empty; [StringLength(500)] public string Description { get; set; } = string.Empty; public string Value { get; set; } = string.Empty; public bool IsActive { get; set; } = true; public DateTime CreatedAt { get; set; } = DateTime.UtcNow; public DateTime UpdatedAt { get; set; } = DateTime.UtcNow; }