docs: public void marshall(ActionDeclaration actionDeclaration, ProtocolMarshaller protocolMarshaller) {
  
          if (actionDeclaration == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(actionDeclaration.getName(), NAME_BINDING);
              protocolMarshaller.marshall(actionDeclaration.getActionTypeId(), ACTIONTYPEID_BINDING);
              protocolMarshaller.marshall(actionDeclaration.getRunOrder(), RUNORDER_BINDING);
              protocolMarshaller.marshall(actionDeclaration.getConfiguration(), CONFIGURATION_BINDING);
              protocolMarshaller.marshall(actionDeclaration.getOutputArtifacts(), OUTPUTARTIFACTS_BINDING);
              protocolMarshaller.marshall(actionDeclaration.getInputArtifacts(), INPUTARTIFACTS_BINDING);
              protocolMarshaller.marshall(actionDeclaration.getRoleArn(), ROLEARN_BINDING);
              protocolMarshaller.marshall(actionDeclaration.getRegion(), REGION_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }