docs: public final PredictResponse predict(
        ModelName name, ExamplePayload payload, Map<String, String> params) {
  
      PredictRequest request =
          PredictRequest.newBuilder()
              .setName(name == null ? null : name.toString())
              .setPayload(payload)
              .putAllParams(params)
              .build();
      return predict(request);
    }