using System.ComponentModel.DataAnnotations; namespace SushiBarDatabaseImplement.Models; public class StoreSushi { public int Id { get; set; } [Required] public int SushiId { get; set; } [Required] public int StoreId { get; set; } [Required] public int Count { get; set; } public virtual Store Store { get; set; } = new(); public virtual Sushi Sushi { get; set; } = new(); }