internal AttachInternetGatewayResponse AttachInternetGateway(AttachInternetGatewayRequest request)
{
var marshaller = new AttachInternetGatewayRequestMarshaller();
var unmarshaller = AttachInternetGatewayResponseUnmarshaller.Instance;
return Invoke<AttachInternetGatewayRequest,AttachInternetGatewayResponse>(request, marshaller, unmarshaller);
}