public Builder addPredictions(int index, com.google.protobuf.Value value) {
      if (predictionsBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensurePredictionsIsMutable();
        predictions_.add(index, value);
        onChanged();
      } else {
        predictionsBuilder_.addMessage(index, value);
      }
      return this;
    }
<pre>
The predictions that are the output of the predictions call.
Same as
[PredictResponse.predictions][google.cloud.aiplatform.v1.PredictResponse.predictions].
</pre>

<code>repeated .google.protobuf.Value predictions = 3;</code>
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/ExplainResponse.java