@java.lang.Override
  public int getSerializedSize() {
    int size = memoizedSize;
    if (size != -1) return size;

    size = 0;
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(transcript_)) {
      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, transcript_);
    }
    if (java.lang.Float.floatToRawIntBits(confidence_) != 0) {
      size += com.google.protobuf.CodedOutputStream.computeFloatSize(2, confidence_);
    }
    for (int i = 0; i < words_.size(); i++) {
      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, words_.get(i));
    }
    size += getUnknownFields().getSerializedSize();
    memoizedSize = size;
    return size;
  }
<pre>
Output only. A list of word-specific information for each recognized word.
Note: When `enable_speaker_diarization` is set to true, you will see all
the words from the beginning of the audio.
</pre>

<code>
repeated .google.cloud.videointelligence.v1p3beta1.WordInfo words = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];
</code>
java-video-intelligence/proto-google-cloud-video-intelligence-v1p3beta1/src/main/java/com/google/cloud/videointelligence/v1p3beta1/SpeechRecognitionAlternative.java