public async Task <BenefitResponse> UpdateAsync(int id, Benefit benefit)
        {
            var existingBenefit = await _benefitRepository.FindById(id);

            if (existingBenefit == null)
            {
                return(new BenefitResponse("Benefit not found"));
            }
            existingBenefit.Name        = benefit.Name;
            existingBenefit.Description = benefit.Description;
            try
            {
                _benefitRepository.Update(existingBenefit);
                await _unitOfWork.CompleteAsync();

                return(new BenefitResponse(existingBenefit));
            }
            catch (Exception ex)
            {
                return(new BenefitResponse($"An error ocurred while updating the benefit: {ex.Message}"));
            }
        }