docs: public void marshall(FleetUtilization fleetUtilization, ProtocolMarshaller protocolMarshaller) {
  
          if (fleetUtilization == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(fleetUtilization.getFleetId(), FLEETID_BINDING);
              protocolMarshaller.marshall(fleetUtilization.getActiveServerProcessCount(), ACTIVESERVERPROCESSCOUNT_BINDING);
              protocolMarshaller.marshall(fleetUtilization.getActiveGameSessionCount(), ACTIVEGAMESESSIONCOUNT_BINDING);
              protocolMarshaller.marshall(fleetUtilization.getCurrentPlayerSessionCount(), CURRENTPLAYERSESSIONCOUNT_BINDING);
              protocolMarshaller.marshall(fleetUtilization.getMaximumPlayerSessionCount(), MAXIMUMPLAYERSESSIONCOUNT_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }