docs: public void marshall(StreamDescriptionSummary streamDescriptionSummary, ProtocolMarshaller protocolMarshaller) {
  
          if (streamDescriptionSummary == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(streamDescriptionSummary.getStreamName(), STREAMNAME_BINDING);
              protocolMarshaller.marshall(streamDescriptionSummary.getStreamARN(), STREAMARN_BINDING);
              protocolMarshaller.marshall(streamDescriptionSummary.getStreamStatus(), STREAMSTATUS_BINDING);
              protocolMarshaller.marshall(streamDescriptionSummary.getRetentionPeriodHours(), RETENTIONPERIODHOURS_BINDING);
              protocolMarshaller.marshall(streamDescriptionSummary.getStreamCreationTimestamp(), STREAMCREATIONTIMESTAMP_BINDING);
              protocolMarshaller.marshall(streamDescriptionSummary.getEnhancedMonitoring(), ENHANCEDMONITORING_BINDING);
              protocolMarshaller.marshall(streamDescriptionSummary.getEncryptionType(), ENCRYPTIONTYPE_BINDING);
              protocolMarshaller.marshall(streamDescriptionSummary.getKeyId(), KEYID_BINDING);
              protocolMarshaller.marshall(streamDescriptionSummary.getOpenShardCount(), OPENSHARDCOUNT_BINDING);
              protocolMarshaller.marshall(streamDescriptionSummary.getConsumerCount(), CONSUMERCOUNT_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }