Region.cs

using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
namespace PGTest.Models
{
    [Table("public.Region")]
    public partial class Region
    {
        [Key]
        [StringLength(10)]
        public string RegionCode { get; set; }
        [Required]
        [StringLength(2)]
        public string CountryCode { get; set; }
    }
}