cms_thermo_active/Step.Model/DTOModels/ToolModels/DTOUpdateMagazineModel.cs

using System.ComponentModel.DataAnnotations;

namespace Step.Model.DTOModels.ToolModels
{
    public class DTOUpdateMagazineModel
    {
        [Required]
        public int PositionId;

        [Required]
        public int ToolId;
    }
}