docs: public void marshall(CreateServiceActionRequest createServiceActionRequest, ProtocolMarshaller protocolMarshaller) {
  
          if (createServiceActionRequest == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(createServiceActionRequest.getName(), NAME_BINDING);
              protocolMarshaller.marshall(createServiceActionRequest.getDefinitionType(), DEFINITIONTYPE_BINDING);
              protocolMarshaller.marshall(createServiceActionRequest.getDefinition(), DEFINITION_BINDING);
              protocolMarshaller.marshall(createServiceActionRequest.getDescription(), DESCRIPTION_BINDING);
              protocolMarshaller.marshall(createServiceActionRequest.getAcceptLanguage(), ACCEPTLANGUAGE_BINDING);
              protocolMarshaller.marshall(createServiceActionRequest.getIdempotencyToken(), IDEMPOTENCYTOKEN_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }