docs: public void marshall(UpdateClusterRequest updateClusterRequest, ProtocolMarshaller protocolMarshaller) {
  
          if (updateClusterRequest == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(updateClusterRequest.getClusterId(), CLUSTERID_BINDING);
              protocolMarshaller.marshall(updateClusterRequest.getRoleARN(), ROLEARN_BINDING);
              protocolMarshaller.marshall(updateClusterRequest.getDescription(), DESCRIPTION_BINDING);
              protocolMarshaller.marshall(updateClusterRequest.getResources(), RESOURCES_BINDING);
              protocolMarshaller.marshall(updateClusterRequest.getAddressId(), ADDRESSID_BINDING);
              protocolMarshaller.marshall(updateClusterRequest.getShippingOption(), SHIPPINGOPTION_BINDING);
              protocolMarshaller.marshall(updateClusterRequest.getNotification(), NOTIFICATION_BINDING);
              protocolMarshaller.marshall(updateClusterRequest.getForwardingAddressId(), FORWARDINGADDRESSID_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }