docs: public void marshall(CampaignResponse campaignResponse, ProtocolMarshaller protocolMarshaller) {
  
          if (campaignResponse == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(campaignResponse.getAdditionalTreatments(), ADDITIONALTREATMENTS_BINDING);
              protocolMarshaller.marshall(campaignResponse.getApplicationId(), APPLICATIONID_BINDING);
              protocolMarshaller.marshall(campaignResponse.getArn(), ARN_BINDING);
              protocolMarshaller.marshall(campaignResponse.getCreationDate(), CREATIONDATE_BINDING);
              protocolMarshaller.marshall(campaignResponse.getDefaultState(), DEFAULTSTATE_BINDING);
              protocolMarshaller.marshall(campaignResponse.getDescription(), DESCRIPTION_BINDING);
              protocolMarshaller.marshall(campaignResponse.getHoldoutPercent(), HOLDOUTPERCENT_BINDING);
              protocolMarshaller.marshall(campaignResponse.getHook(), HOOK_BINDING);
              protocolMarshaller.marshall(campaignResponse.getId(), ID_BINDING);
              protocolMarshaller.marshall(campaignResponse.getIsPaused(), ISPAUSED_BINDING);
              protocolMarshaller.marshall(campaignResponse.getLastModifiedDate(), LASTMODIFIEDDATE_BINDING);
              protocolMarshaller.marshall(campaignResponse.getLimits(), LIMITS_BINDING);
              protocolMarshaller.marshall(campaignResponse.getMessageConfiguration(), MESSAGECONFIGURATION_BINDING);
              protocolMarshaller.marshall(campaignResponse.getName(), NAME_BINDING);
              protocolMarshaller.marshall(campaignResponse.getSchedule(), SCHEDULE_BINDING);
              protocolMarshaller.marshall(campaignResponse.getSegmentId(), SEGMENTID_BINDING);
              protocolMarshaller.marshall(campaignResponse.getSegmentVersion(), SEGMENTVERSION_BINDING);
              protocolMarshaller.marshall(campaignResponse.getState(), STATE_BINDING);
              protocolMarshaller.marshall(campaignResponse.getTags(), TAGS_BINDING);
              protocolMarshaller.marshall(campaignResponse.getTreatmentDescription(), TREATMENTDESCRIPTION_BINDING);
              protocolMarshaller.marshall(campaignResponse.getTreatmentName(), TREATMENTNAME_BINDING);
              protocolMarshaller.marshall(campaignResponse.getVersion(), VERSION_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }