code: public void marshall(RenewalSummary renewalSummary, ProtocolMarshaller protocolMarshaller) {
  
          if (renewalSummary == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(renewalSummary.getRenewalStatus(), RENEWALSTATUS_BINDING);
              protocolMarshaller.marshall(renewalSummary.getDomainValidationOptions(), DOMAINVALIDATIONOPTIONS_BINDING);
              protocolMarshaller.marshall(renewalSummary.getRenewalStatusReason(), RENEWALSTATUSREASON_BINDING);
              protocolMarshaller.marshall(renewalSummary.getUpdatedAt(), UPDATEDAT_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }
docs: Marshall the given parameter object.