docs: public void marshall(CreateRule createRule, ProtocolMarshaller protocolMarshaller) {
  
          if (createRule == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(createRule.getInterval(), INTERVAL_BINDING);
              protocolMarshaller.marshall(createRule.getIntervalUnit(), INTERVALUNIT_BINDING);
              protocolMarshaller.marshall(createRule.getTimes(), TIMES_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }