public async Task <ActionResult> DeleteAppType(AppTypeModel model)
        {
            var validationMessage = await AppManagementValidationLogic.DeleteAppTypeValidation(model, _dbContext);

            if (!string.IsNullOrEmpty(validationMessage))
            {
                return(StatusCode(400, validationMessage));
            }
            var appType = await _dbContext.AppTypes.FindAsync(model.Id);

            _dbContext.AppTypes.Remove(appType);
            await _dbContext.SaveChangesAsync();

            ((RequestLogModel)HttpContext.Items["RequestLog"]).AppTypeId = appType.Id;
            return(Ok());
        }