using System.ComponentModel.DataAnnotations; using System.ComponentModel.DataAnnotations.Schema; namespace Aip.Service.Entities; [Table("TB_LINKED_SYSTEM")] public class TbLinkedSystem { [Key] [DatabaseGenerated(DatabaseGeneratedOption.Identity)] public required int SystemId { get; set; } [StringLength(100)] public required string SystemName { get; set; } public required DateTime CreatedAt { get; set; } public required bool UseYn { get; set; } [StringLength(255)] public string? SystemDesc { get; set; } public DateTime? DeletedAt { get; set; } }