code: public void marshall(Fleet fleet, ProtocolMarshaller protocolMarshaller) {
  
          if (fleet == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(fleet.getName(), NAME_BINDING);
              protocolMarshaller.marshall(fleet.getArn(), ARN_BINDING);
              protocolMarshaller.marshall(fleet.getCreatedAt(), CREATEDAT_BINDING);
              protocolMarshaller.marshall(fleet.getLastDeploymentStatus(), LASTDEPLOYMENTSTATUS_BINDING);
              protocolMarshaller.marshall(fleet.getLastDeploymentJob(), LASTDEPLOYMENTJOB_BINDING);
              protocolMarshaller.marshall(fleet.getLastDeploymentTime(), LASTDEPLOYMENTTIME_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }
docs: Marshall the given parameter object.