public async Task <IActionResult> Add([FromBody] PackageTypeDTO model)
        {
            if (!ModelState.IsValid)
            {
                return(new ValidationFailedResult(ModelState));
            }
            try
            {
                var data = await _service.Add(model);

                return(Ok(data));
            }
            catch (Exception e)
            {
                ModelState.AddModelError("PopUpError", e.Message);
                return(new ValidationFailedResult(ModelState));
            }
        }