docs: public void marshall(CreateCustomActionTypeRequest createCustomActionTypeRequest, ProtocolMarshaller protocolMarshaller) {
  
          if (createCustomActionTypeRequest == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(createCustomActionTypeRequest.getCategory(), CATEGORY_BINDING);
              protocolMarshaller.marshall(createCustomActionTypeRequest.getProvider(), PROVIDER_BINDING);
              protocolMarshaller.marshall(createCustomActionTypeRequest.getVersion(), VERSION_BINDING);
              protocolMarshaller.marshall(createCustomActionTypeRequest.getSettings(), SETTINGS_BINDING);
              protocolMarshaller.marshall(createCustomActionTypeRequest.getConfigurationProperties(), CONFIGURATIONPROPERTIES_BINDING);
              protocolMarshaller.marshall(createCustomActionTypeRequest.getInputArtifactDetails(), INPUTARTIFACTDETAILS_BINDING);
              protocolMarshaller.marshall(createCustomActionTypeRequest.getOutputArtifactDetails(), OUTPUTARTIFACTDETAILS_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }