public async Task <IActionResult> Update(TransferJsonModel transferJson)
        {
            if (transferJson == null)
            {
                return(BadRequest());
            }
            if (!_transferRepository.Exists(transferJson.Id))
            {
                return(NotFound());
            }
            var transfer = _mapper.Map <TransferJsonModel, Transfer>(transferJson);
            await _transferRepository.Update(transfer);

            return(Ok());
        }