using System.ComponentModel.DataAnnotations; namespace AmtScanner.Api.Models; public class AmtCredential { [Key] public long Id { get; set; } [Required] public string Name { get; set; } = string.Empty; [Required] public string Username { get; set; } = string.Empty; [Required] public string Password { get; set; } = string.Empty; // Base64 encoded public bool IsDefault { get; set; } public string? Description { get; set; } public DateTime CreatedAt { get; set; } public DateTime UpdatedAt { get; set; } }