* @see com.paypal.api.PayPalAPI.RefundTransactionRequestType
*/
public static final RefundTransactionResponseType refundTransaction(RefundTransactionRequestType _request, APICredential _credentials) throws RemoteException {
long startTime = System.currentTimeMillis();
validateRequest(_request);
RefundTransactionReq req = new RefundTransactionReq();
req.setRefundTransactionRequest(_request);
RefundTransactionResponseType response = getAPIInterface(_credentials).refundTransaction(req);
processResponse(response);
long endTime = System.currentTimeMillis();
logMessage(startTime, endTime, response, "API.refundTransaction");
return response;