public IHttpActionResult DeleteInquiryPosition(int inquiryPosID)
        {
            WebResponseContentModel <bool> deleteInquiryPos = new WebResponseContentModel <bool>();

            try
            {
                deleteInquiryPos.Content = inquiryRepo.DeleteInquiryPosition(inquiryPosID);

                if (deleteInquiryPos.Content)
                {
                    deleteInquiryPos.IsRequestSuccesful = true;
                }
                else
                {
                    deleteInquiryPos.IsRequestSuccesful = false;
                    deleteInquiryPos.ValidationError    = ValidationExceptionError.res_04;
                }
            }
            catch (Exception ex)
            {
                deleteInquiryPos.IsRequestSuccesful = false;
                deleteInquiryPos.ValidationError    = ExceptionValidationHelper.GetExceptionSource(ex);
                return(Json(deleteInquiryPos));
            }

            return(Json(deleteInquiryPos));
        }