public authReversalResponse AuthReversal(authReversal reversal)
{
litleOnlineRequest request = createLitleOnlineRequest();
fillInReportGroup(reversal);
request.authReversal = reversal;
litleOnlineResponse response = sendToLitle(request);
authReversalResponse reversalResponse = (authReversalResponse)response.authReversalResponse;
return reversalResponse;
}