code: public void marshall(Celebrity celebrity, ProtocolMarshaller protocolMarshaller) {
  
          if (celebrity == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(celebrity.getUrls(), URLS_BINDING);
              protocolMarshaller.marshall(celebrity.getName(), NAME_BINDING);
              protocolMarshaller.marshall(celebrity.getId(), ID_BINDING);
              protocolMarshaller.marshall(celebrity.getFace(), FACE_BINDING);
              protocolMarshaller.marshall(celebrity.getMatchConfidence(), MATCHCONFIDENCE_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }
docs: Marshall the given parameter object.