docs: public void marshall(VTLDevice vTLDevice, ProtocolMarshaller protocolMarshaller) {
  
          if (vTLDevice == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(vTLDevice.getVTLDeviceARN(), VTLDEVICEARN_BINDING);
              protocolMarshaller.marshall(vTLDevice.getVTLDeviceType(), VTLDEVICETYPE_BINDING);
              protocolMarshaller.marshall(vTLDevice.getVTLDeviceVendor(), VTLDEVICEVENDOR_BINDING);
              protocolMarshaller.marshall(vTLDevice.getVTLDeviceProductIdentifier(), VTLDEVICEPRODUCTIDENTIFIER_BINDING);
              protocolMarshaller.marshall(vTLDevice.getDeviceiSCSIAttributes(), DEVICEISCSIATTRIBUTES_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }