// MonetaTransfer
        public MonetaSdkResult sdkMonetaTransfer(string fromAccountId, string fromAccountPaymentPassword, string toAccountId, decimal amount, string description)
        {
            MonetaSdkResult result = new MonetaSdkResult();

            try
            {
                TransferRequest request = new TransferRequest();
                request.payer           = fromAccountId;
                request.paymentPassword = fromAccountPaymentPassword;
                request.payee           = toAccountId;
                request.amount          = amount;
                request.description     = description;
                request.isPayerAmount   = true;

                response = client.Transfer(request);

                result = prepareResult();
            }
            catch (Exception e)
            {
                result.error        = true;
                result.errorMessage = e.Message;
            }

            return(result);
        }