@java.lang.Override
  public int hashCode() {
    if (memoizedHashCode != 0) {
      return memoizedHashCode;
    }
    int hash = 41;
    hash = (19 * hash) + getDescriptor().hashCode();
    hash = (37 * hash) + LANGUAGE_CODE_FIELD_NUMBER;
    hash = (53 * hash) + getLanguageCode().hashCode();
    hash = (37 * hash) + MAX_ALTERNATIVES_FIELD_NUMBER;
    hash = (53 * hash) + getMaxAlternatives();
    hash = (37 * hash) + FILTER_PROFANITY_FIELD_NUMBER;
    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getFilterProfanity());
    if (getSpeechContextsCount() > 0) {
      hash = (37 * hash) + SPEECH_CONTEXTS_FIELD_NUMBER;
      hash = (53 * hash) + getSpeechContextsList().hashCode();
    }
    hash = (37 * hash) + ENABLE_AUTOMATIC_PUNCTUATION_FIELD_NUMBER;
    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getEnableAutomaticPunctuation());
    if (getAudioTracksCount() > 0) {
      hash = (37 * hash) + AUDIO_TRACKS_FIELD_NUMBER;
      hash = (53 * hash) + getAudioTracksList().hashCode();
    }
    hash = (37 * hash) + ENABLE_SPEAKER_DIARIZATION_FIELD_NUMBER;
    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getEnableSpeakerDiarization());
    hash = (37 * hash) + DIARIZATION_SPEAKER_COUNT_FIELD_NUMBER;
    hash = (53 * hash) + getDiarizationSpeakerCount();
    hash = (37 * hash) + ENABLE_WORD_CONFIDENCE_FIELD_NUMBER;
    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getEnableWordConfidence());
    hash = (29 * hash) + getUnknownFields().hashCode();
    memoizedHashCode = hash;
    return hash;
  }
<pre>
Optional. If `true`, the top result includes a list of words and the
confidence for those words. If `false`, no word-level confidence
information is returned. The default is `false`.
</pre>

<code>bool enable_word_confidence = 9 [(.google.api.field_behavior) = OPTIONAL];</code>

@return The enableWordConfidence.
java-video-intelligence/proto-google-cloud-video-intelligence-v1p3beta1/src/main/java/com/google/cloud/videointelligence/v1p3beta1/SpeechTranscriptionConfig.java