docs: public void marshall(LocalSecondaryIndexDescription localSecondaryIndexDescription, ProtocolMarshaller protocolMarshaller) {
  
          if (localSecondaryIndexDescription == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(localSecondaryIndexDescription.getIndexName(), INDEXNAME_BINDING);
              protocolMarshaller.marshall(localSecondaryIndexDescription.getKeySchema(), KEYSCHEMA_BINDING);
              protocolMarshaller.marshall(localSecondaryIndexDescription.getProjection(), PROJECTION_BINDING);
              protocolMarshaller.marshall(localSecondaryIndexDescription.getIndexSizeBytes(), INDEXSIZEBYTES_BINDING);
              protocolMarshaller.marshall(localSecondaryIndexDescription.getItemCount(), ITEMCOUNT_BINDING);
              protocolMarshaller.marshall(localSecondaryIndexDescription.getIndexArn(), INDEXARN_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }