public ActionResult CreateApiUser(ApiUserViewModel viewModel)
        {
            var response = _adminMediator.CreateApiUser(viewModel);

            ModelState.Clear();

            SetUserMessage(response.Message);

            switch (response.Code)
            {
            case AdminMediatorCodes.CreateApiUser.FailedValidation:
                response.ValidationResult.AddToModelState(ModelState, "SearchViewModel");
                return(View(response.ViewModel));

            case AdminMediatorCodes.CreateApiUser.CompanyIdAlreadyExists:
                return(View(response.ViewModel));

            case AdminMediatorCodes.CreateApiUser.UnknownCompanyId:
                return(View(response.ViewModel));

            case AdminMediatorCodes.CreateApiUser.Error:
                return(View(response.ViewModel));

            case AdminMediatorCodes.CreateApiUser.Ok:
                return(View("ApiUser", response.ViewModel));

            default:
                throw new InvalidMediatorCodeException(response.Code);
            }
        }