// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: google/cloud/videointelligence/v1/video_intelligence.proto

package com.google.cloud.videointelligence.v1;

/**
 * <pre>
 * Config for SPEECH_TRANSCRIPTION.
 * </pre>
 *
 * Protobuf type {@code google.cloud.videointelligence.v1.SpeechTranscriptionConfig}
 */
public  final class SpeechTranscriptionConfig extends
    com.google.protobuf.GeneratedMessageV3 implements
    // @@protoc_insertion_point(message_implements:google.cloud.videointelligence.v1.SpeechTranscriptionConfig)
    SpeechTranscriptionConfigOrBuilder {
private static final long serialVersionUID = 0L;
  // Use SpeechTranscriptionConfig.newBuilder() to construct.
  private SpeechTranscriptionConfig(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
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  private SpeechTranscriptionConfig() {
    languageCode_ = "";
    maxAlternatives_ = 0;
    filterProfanity_ = false;
    speechContexts_ = java.util.Collections.emptyList();
    enableAutomaticPunctuation_ = false;
    audioTracks_ = java.util.Collections.emptyList();
    enableSpeakerDiarization_ = false;
    diarizationSpeakerCount_ = 0;
    enableWordConfidence_ = false;
  }

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  public static final com.google.protobuf.Descriptors.Descriptor
      getDescriptor() {
    return com.google.cloud.videointelligence.v1.VideoIntelligenceServiceProto.internal_static_google_cloud_videointelligence_v1_SpeechTranscriptionConfig_descriptor;
  }

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  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
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  private int bitField0_;
  public static final int LANGUAGE_CODE_FIELD_NUMBER = 1;
  private volatile java.lang.Object languageCode_;
  /**
   * <pre>
   * *Required* The language of the supplied audio as a
   * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag.
   * Example: "en-US".
   * See [Language Support](https://cloud.google.com/speech/docs/languages)
   * for a list of the currently supported language codes.
   * </pre>
   *
   * <code>string language_code = 1;</code>
   */
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      languageCode_ = s;
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  /**
   * <pre>
   * *Required* The language of the supplied audio as a
   * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag.
   * Example: "en-US".
   * See [Language Support](https://cloud.google.com/speech/docs/languages)
   * for a list of the currently supported language codes.
   * </pre>
   *
   * <code>string language_code = 1;</code>
   */
  public com.google.protobuf.ByteString
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  public static final int MAX_ALTERNATIVES_FIELD_NUMBER = 2;
  private int maxAlternatives_;
  /**
   * <pre>
   * *Optional* Maximum number of recognition hypotheses to be returned.
   * Specifically, the maximum number of `SpeechRecognitionAlternative` messages
   * within each `SpeechTranscription`. The server may return fewer than
   * `max_alternatives`. Valid values are `0`-`30`. A value of `0` or `1` will
   * return a maximum of one. If omitted, will return a maximum of one.
   * </pre>
   *
   * <code>int32 max_alternatives = 2;</code>
   */
  public int getMaxAlternatives() {
    return maxAlternatives_;
  }

  public static final int FILTER_PROFANITY_FIELD_NUMBER = 3;
  private boolean filterProfanity_;
  /**
   * <pre>
   * *Optional* If set to `true`, the server will attempt to filter out
   * profanities, replacing all but the initial character in each filtered word
   * with asterisks, e.g. "f***". If set to `false` or omitted, profanities
   * won't be filtered out.
   * </pre>
   *
   * <code>bool filter_profanity = 3;</code>
   */
  public boolean getFilterProfanity() {
    return filterProfanity_;
  }

  public static final int SPEECH_CONTEXTS_FIELD_NUMBER = 4;
  private java.util.List<com.google.cloud.videointelligence.v1.SpeechContext> speechContexts_;
  /**
   * <pre>
   * *Optional* A means to provide context to assist the speech recognition.
   * </pre>
   *
   * <code>repeated .google.cloud.videointelligence.v1.SpeechContext speech_contexts = 4;</code>
   */
  public java.util.List<com.google.cloud.videointelligence.v1.SpeechContext> getSpeechContextsList() {
    return speechContexts_;
  }
  /**
   * <pre>
   * *Optional* A means to provide context to assist the speech recognition.
   * </pre>
   *
   * <code>repeated .google.cloud.videointelligence.v1.SpeechContext speech_contexts = 4;</code>
   */
  public java.util.List<? extends com.google.cloud.videointelligence.v1.SpeechContextOrBuilder> 
      getSpeechContextsOrBuilderList() {
    return speechContexts_;
  }
  /**
   * <pre>
   * *Optional* A means to provide context to assist the speech recognition.
   * </pre>
   *
   * <code>repeated .google.cloud.videointelligence.v1.SpeechContext speech_contexts = 4;</code>
   */
  public int getSpeechContextsCount() {
    return speechContexts_.size();
  }
  /**
   * <pre>
   * *Optional* A means to provide context to assist the speech recognition.
   * </pre>
   *
   * <code>repeated .google.cloud.videointelligence.v1.SpeechContext speech_contexts = 4;</code>
   */
  public com.google.cloud.videointelligence.v1.SpeechContext getSpeechContexts(int index) {
    return speechContexts_.get(index);
  }
  /**
   * <pre>
   * *Optional* A means to provide context to assist the speech recognition.
   * </pre>
   *
   * <code>repeated .google.cloud.videointelligence.v1.SpeechContext speech_contexts = 4;</code>
   */
  public com.google.cloud.videointelligence.v1.SpeechContextOrBuilder getSpeechContextsOrBuilder(
      int index) {
    return speechContexts_.get(index);
  }

  public static final int ENABLE_AUTOMATIC_PUNCTUATION_FIELD_NUMBER = 5;
  private boolean enableAutomaticPunctuation_;
  /**
   * <pre>
   * *Optional* If 'true', adds punctuation to recognition result hypotheses.
   * This feature is only available in select languages. Setting this for
   * requests in other languages has no effect at all. The default 'false' value
   * does not add punctuation to result hypotheses. NOTE: "This is currently
   * offered as an experimental service, complimentary to all users. In the
   * future this may be exclusively available as a premium feature."
   * </pre>
   *
   * <code>bool enable_automatic_punctuation = 5;</code>
   */
  public boolean getEnableAutomaticPunctuation() {
    return enableAutomaticPunctuation_;
  }

  public static final int AUDIO_TRACKS_FIELD_NUMBER = 6;
  private java.util.List<java.lang.Integer> audioTracks_;
  /**
   * <pre>
   * *Optional* For file formats, such as MXF or MKV, supporting multiple audio
   * tracks, specify up to two tracks. Default: track 0.
   * </pre>
   *
   * <code>repeated int32 audio_tracks = 6;</code>
   */
  public java.util.List<java.lang.Integer>
      getAudioTracksList() {
    return audioTracks_;
  }
  /**
   * <pre>
   * *Optional* For file formats, such as MXF or MKV, supporting multiple audio
   * tracks, specify up to two tracks. Default: track 0.
   * </pre>
   *
   * <code>repeated int32 audio_tracks = 6;</code>
   */
  public int getAudioTracksCount() {
    return audioTracks_.size();
  }
  /**
   * <pre>
   * *Optional* For file formats, such as MXF or MKV, supporting multiple audio
   * tracks, specify up to two tracks. Default: track 0.
   * </pre>
   *
   * <code>repeated int32 audio_tracks = 6;</code>
   */
  public int getAudioTracks(int index) {
    return audioTracks_.get(index);
  }
  private int audioTracksMemoizedSerializedSize = -1;

  public static final int ENABLE_SPEAKER_DIARIZATION_FIELD_NUMBER = 7;
  private boolean enableSpeakerDiarization_;
  /**
   * <pre>
   * *Optional* If 'true', enables speaker detection for each recognized word in
   * the top alternative of the recognition result using a speaker_tag provided
   * in the WordInfo.
   * Note: When this is true, we send all the words from the beginning of the
   * audio for the top alternative in every consecutive responses.
   * This is done in order to improve our speaker tags as our models learn to
   * identify the speakers in the conversation over time.
   * </pre>
   *
   * <code>bool enable_speaker_diarization = 7;</code>
   */
  public boolean getEnableSpeakerDiarization() {
    return enableSpeakerDiarization_;
  }

  public static final int DIARIZATION_SPEAKER_COUNT_FIELD_NUMBER = 8;
  private int diarizationSpeakerCount_;
  /**
   * <pre>
   * *Optional*
   * If set, specifies the estimated number of speakers in the conversation.
   * If not set, defaults to '2'.
   * Ignored unless enable_speaker_diarization is set to true.
   * </pre>
   *
   * <code>int32 diarization_speaker_count = 8;</code>
   */
  public int getDiarizationSpeakerCount() {
    return diarizationSpeakerCount_;
  }

  public static final int ENABLE_WORD_CONFIDENCE_FIELD_NUMBER = 9;
  private boolean enableWordConfidence_;
  /**
   * <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;</code>
   */
  public boolean getEnableWordConfidence() {
    return enableWordConfidence_;
  }

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  /**
   * <pre>
   * Config for SPEECH_TRANSCRIPTION.
   * </pre>
   *
   * Protobuf type {@code google.cloud.videointelligence.v1.SpeechTranscriptionConfig}
   */
  public static final class Builder extends
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    public static final com.google.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return com.google.cloud.videointelligence.v1.VideoIntelligenceServiceProto.internal_static_google_cloud_videointelligence_v1_SpeechTranscriptionConfig_descriptor;
    }

    @java.lang.Override
    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
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          .ensureFieldAccessorsInitialized(
              com.google.cloud.videointelligence.v1.SpeechTranscriptionConfig.class, com.google.cloud.videointelligence.v1.SpeechTranscriptionConfig.Builder.class);
    }

    // Construct using com.google.cloud.videointelligence.v1.SpeechTranscriptionConfig.newBuilder()
    private Builder() {
      maybeForceBuilderInitialization();
    }

    private Builder(
        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
      super(parent);
      maybeForceBuilderInitialization();
    }
    private void maybeForceBuilderInitialization() {
      if (com.google.protobuf.GeneratedMessageV3
              .alwaysUseFieldBuilders) {
        getSpeechContextsFieldBuilder();
      }
    }
    @java.lang.Override
    public Builder clear() {
      super.clear();
      languageCode_ = "";

      maxAlternatives_ = 0;

      filterProfanity_ = false;

      if (speechContextsBuilder_ == null) {
        speechContexts_ = java.util.Collections.emptyList();
        bitField0_ = (bitField0_ & ~0x00000008);
      } else {
        speechContextsBuilder_.clear();
      }
      enableAutomaticPunctuation_ = false;

      audioTracks_ = java.util.Collections.emptyList();
      bitField0_ = (bitField0_ & ~0x00000020);
      enableSpeakerDiarization_ = false;

      diarizationSpeakerCount_ = 0;

      enableWordConfidence_ = false;

      return this;
    }

    @java.lang.Override
    public com.google.protobuf.Descriptors.Descriptor
        getDescriptorForType() {
      return com.google.cloud.videointelligence.v1.VideoIntelligenceServiceProto.internal_static_google_cloud_videointelligence_v1_SpeechTranscriptionConfig_descriptor;
    }

    @java.lang.Override
    public com.google.cloud.videointelligence.v1.SpeechTranscriptionConfig getDefaultInstanceForType() {
      return com.google.cloud.videointelligence.v1.SpeechTranscriptionConfig.getDefaultInstance();
    }

    @java.lang.Override
    public com.google.cloud.videointelligence.v1.SpeechTranscriptionConfig build() {
      com.google.cloud.videointelligence.v1.SpeechTranscriptionConfig result = buildPartial();
      if (!result.isInitialized()) {
        throw newUninitializedMessageException(result);
      }
      return result;
    }

    @java.lang.Override
    public com.google.cloud.videointelligence.v1.SpeechTranscriptionConfig buildPartial() {
      com.google.cloud.videointelligence.v1.SpeechTranscriptionConfig result = new com.google.cloud.videointelligence.v1.SpeechTranscriptionConfig(this);
      int from_bitField0_ = bitField0_;
      int to_bitField0_ = 0;
      result.languageCode_ = languageCode_;
      result.maxAlternatives_ = maxAlternatives_;
      result.filterProfanity_ = filterProfanity_;
      if (speechContextsBuilder_ == null) {
        if (((bitField0_ & 0x00000008) == 0x00000008)) {
          speechContexts_ = java.util.Collections.unmodifiableList(speechContexts_);
          bitField0_ = (bitField0_ & ~0x00000008);
        }
        result.speechContexts_ = speechContexts_;
      } else {
        result.speechContexts_ = speechContextsBuilder_.build();
      }
      result.enableAutomaticPunctuation_ = enableAutomaticPunctuation_;
      if (((bitField0_ & 0x00000020) == 0x00000020)) {
        audioTracks_ = java.util.Collections.unmodifiableList(audioTracks_);
        bitField0_ = (bitField0_ & ~0x00000020);
      }
      result.audioTracks_ = audioTracks_;
      result.enableSpeakerDiarization_ = enableSpeakerDiarization_;
      result.diarizationSpeakerCount_ = diarizationSpeakerCount_;
      result.enableWordConfidence_ = enableWordConfidence_;
      result.bitField0_ = to_bitField0_;
      onBuilt();
      return result;
    }

    @java.lang.Override
    public Builder clone() {
      return (Builder) super.clone();
    }
    @java.lang.Override
    public Builder setField(
        com.google.protobuf.Descriptors.FieldDescriptor field,
        java.lang.Object value) {
      return (Builder) super.setField(field, value);
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    @java.lang.Override
    public Builder clearField(
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    @java.lang.Override
    public Builder clearOneof(
        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
      return (Builder) super.clearOneof(oneof);
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    @java.lang.Override
    public Builder setRepeatedField(
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        int index, java.lang.Object value) {
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    @java.lang.Override
    public Builder addRepeatedField(
        com.google.protobuf.Descriptors.FieldDescriptor field,
        java.lang.Object value) {
      return (Builder) super.addRepeatedField(field, value);
    }
    @java.lang.Override
    public Builder mergeFrom(com.google.protobuf.Message other) {
      if (other instanceof com.google.cloud.videointelligence.v1.SpeechTranscriptionConfig) {
        return mergeFrom((com.google.cloud.videointelligence.v1.SpeechTranscriptionConfig)other);
      } else {
        super.mergeFrom(other);
        return this;
      }
    }

    public Builder mergeFrom(com.google.cloud.videointelligence.v1.SpeechTranscriptionConfig other) {
      if (other == com.google.cloud.videointelligence.v1.SpeechTranscriptionConfig.getDefaultInstance()) return this;
      if (!other.getLanguageCode().isEmpty()) {
        languageCode_ = other.languageCode_;
        onChanged();
      }
      if (other.getMaxAlternatives() != 0) {
        setMaxAlternatives(other.getMaxAlternatives());
      }
      if (other.getFilterProfanity() != false) {
        setFilterProfanity(other.getFilterProfanity());
      }
      if (speechContextsBuilder_ == null) {
        if (!other.speechContexts_.isEmpty()) {
          if (speechContexts_.isEmpty()) {
            speechContexts_ = other.speechContexts_;
            bitField0_ = (bitField0_ & ~0x00000008);
          } else {
            ensureSpeechContextsIsMutable();
            speechContexts_.addAll(other.speechContexts_);
          }
          onChanged();
        }
      } else {
        if (!other.speechContexts_.isEmpty()) {
          if (speechContextsBuilder_.isEmpty()) {
            speechContextsBuilder_.dispose();
            speechContextsBuilder_ = null;
            speechContexts_ = other.speechContexts_;
            bitField0_ = (bitField0_ & ~0x00000008);
            speechContextsBuilder_ = 
              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
                 getSpeechContextsFieldBuilder() : null;
          } else {
            speechContextsBuilder_.addAllMessages(other.speechContexts_);
          }
        }
      }
      if (other.getEnableAutomaticPunctuation() != false) {
        setEnableAutomaticPunctuation(other.getEnableAutomaticPunctuation());
      }
      if (!other.audioTracks_.isEmpty()) {
        if (audioTracks_.isEmpty()) {
          audioTracks_ = other.audioTracks_;
          bitField0_ = (bitField0_ & ~0x00000020);
        } else {
          ensureAudioTracksIsMutable();
          audioTracks_.addAll(other.audioTracks_);
        }
        onChanged();
      }
      if (other.getEnableSpeakerDiarization() != false) {
        setEnableSpeakerDiarization(other.getEnableSpeakerDiarization());
      }
      if (other.getDiarizationSpeakerCount() != 0) {
        setDiarizationSpeakerCount(other.getDiarizationSpeakerCount());
      }
      if (other.getEnableWordConfidence() != false) {
        setEnableWordConfidence(other.getEnableWordConfidence());
      }
      this.mergeUnknownFields(other.unknownFields);
      onChanged();
      return this;
    }

    @java.lang.Override
    public final boolean isInitialized() {
      return true;
    }

    @java.lang.Override
    public Builder mergeFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      com.google.cloud.videointelligence.v1.SpeechTranscriptionConfig parsedMessage = null;
      try {
        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        parsedMessage = (com.google.cloud.videointelligence.v1.SpeechTranscriptionConfig) e.getUnfinishedMessage();
        throw e.unwrapIOException();
      } finally {
        if (parsedMessage != null) {
          mergeFrom(parsedMessage);
        }
      }
      return this;
    }
    private int bitField0_;

    private java.lang.Object languageCode_ = "";
    /**
     * <pre>
     * *Required* The language of the supplied audio as a
     * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag.
     * Example: "en-US".
     * See [Language Support](https://cloud.google.com/speech/docs/languages)
     * for a list of the currently supported language codes.
     * </pre>
     *
     * <code>string language_code = 1;</code>
     */
    public java.lang.String getLanguageCode() {
      java.lang.Object ref = languageCode_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs =
            (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        languageCode_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     * <pre>
     * *Required* The language of the supplied audio as a
     * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag.
     * Example: "en-US".
     * See [Language Support](https://cloud.google.com/speech/docs/languages)
     * for a list of the currently supported language codes.
     * </pre>
     *
     * <code>string language_code = 1;</code>
     */
    public com.google.protobuf.ByteString
        getLanguageCodeBytes() {
      java.lang.Object ref = languageCode_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        languageCode_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     * <pre>
     * *Required* The language of the supplied audio as a
     * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag.
     * Example: "en-US".
     * See [Language Support](https://cloud.google.com/speech/docs/languages)
     * for a list of the currently supported language codes.
     * </pre>
     *
     * <code>string language_code = 1;</code>
     */
    public Builder setLanguageCode(
        java.lang.String value) {
      if (value == null) {
    throw new NullPointerException();
  }
  
      languageCode_ = value;
      onChanged();
      return this;
    }
    /**
     * <pre>
     * *Required* The language of the supplied audio as a
     * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag.
     * Example: "en-US".
     * See [Language Support](https://cloud.google.com/speech/docs/languages)
     * for a list of the currently supported language codes.
     * </pre>
     *
     * <code>string language_code = 1;</code>
     */
    public Builder clearLanguageCode() {
      
      languageCode_ = getDefaultInstance().getLanguageCode();
      onChanged();
      return this;
    }
    /**
     * <pre>
     * *Required* The language of the supplied audio as a
     * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag.
     * Example: "en-US".
     * See [Language Support](https://cloud.google.com/speech/docs/languages)
     * for a list of the currently supported language codes.
     * </pre>
     *
     * <code>string language_code = 1;</code>
     */
    public Builder setLanguageCodeBytes(
        com.google.protobuf.ByteString value) {
      if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
      
      languageCode_ = value;
      onChanged();
      return this;
    }

    private int maxAlternatives_ ;
    /**
     * <pre>
     * *Optional* Maximum number of recognition hypotheses to be returned.
     * Specifically, the maximum number of `SpeechRecognitionAlternative` messages
     * within each `SpeechTranscription`. The server may return fewer than
     * `max_alternatives`. Valid values are `0`-`30`. A value of `0` or `1` will
     * return a maximum of one. If omitted, will return a maximum of one.
     * </pre>
     *
     * <code>int32 max_alternatives = 2;</code>
     */
    public int getMaxAlternatives() {
      return maxAlternatives_;
    }
    /**
     * <pre>
     * *Optional* Maximum number of recognition hypotheses to be returned.
     * Specifically, the maximum number of `SpeechRecognitionAlternative` messages
     * within each `SpeechTranscription`. The server may return fewer than
     * `max_alternatives`. Valid values are `0`-`30`. A value of `0` or `1` will
     * return a maximum of one. If omitted, will return a maximum of one.
     * </pre>
     *
     * <code>int32 max_alternatives = 2;</code>
     */
    public Builder setMaxAlternatives(int value) {
      
      maxAlternatives_ = value;
      onChanged();
      return this;
    }
    /**
     * <pre>
     * *Optional* Maximum number of recognition hypotheses to be returned.
     * Specifically, the maximum number of `SpeechRecognitionAlternative` messages
     * within each `SpeechTranscription`. The server may return fewer than
     * `max_alternatives`. Valid values are `0`-`30`. A value of `0` or `1` will
     * return a maximum of one. If omitted, will return a maximum of one.
     * </pre>
     *
     * <code>int32 max_alternatives = 2;</code>
     */
    public Builder clearMaxAlternatives() {
      
      maxAlternatives_ = 0;
      onChanged();
      return this;
    }

    private boolean filterProfanity_ ;
    /**
     * <pre>
     * *Optional* If set to `true`, the server will attempt to filter out
     * profanities, replacing all but the initial character in each filtered word
     * with asterisks, e.g. "f***". If set to `false` or omitted, profanities
     * won't be filtered out.
     * </pre>
     *
     * <code>bool filter_profanity = 3;</code>
     */
    public boolean getFilterProfanity() {
      return filterProfanity_;
    }
    /**
     * <pre>
     * *Optional* If set to `true`, the server will attempt to filter out
     * profanities, replacing all but the initial character in each filtered word
     * with asterisks, e.g. "f***". If set to `false` or omitted, profanities
     * won't be filtered out.
     * </pre>
     *
     * <code>bool filter_profanity = 3;</code>
     */
    public Builder setFilterProfanity(boolean value) {
      
      filterProfanity_ = value;
      onChanged();
      return this;
    }
    /**
     * <pre>
     * *Optional* If set to `true`, the server will attempt to filter out
     * profanities, replacing all but the initial character in each filtered word
     * with asterisks, e.g. "f***". If set to `false` or omitted, profanities
     * won't be filtered out.
     * </pre>
     *
     * <code>bool filter_profanity = 3;</code>
     */
    public Builder clearFilterProfanity() {
      
      filterProfanity_ = false;
      onChanged();
      return this;
    }

    private java.util.List<com.google.cloud.videointelligence.v1.SpeechContext> speechContexts_ =
      java.util.Collections.emptyList();
    private void ensureSpeechContextsIsMutable() {
      if (!((bitField0_ & 0x00000008) == 0x00000008)) {
        speechContexts_ = new java.util.ArrayList<com.google.cloud.videointelligence.v1.SpeechContext>(speechContexts_);
        bitField0_ |= 0x00000008;
       }
    }

    private com.google.protobuf.RepeatedFieldBuilderV3<
        com.google.cloud.videointelligence.v1.SpeechContext, com.google.cloud.videointelligence.v1.SpeechContext.Builder, com.google.cloud.videointelligence.v1.SpeechContextOrBuilder> speechContextsBuilder_;

    /**
     * <pre>
     * *Optional* A means to provide context to assist the speech recognition.
     * </pre>
     *
     * <code>repeated .google.cloud.videointelligence.v1.SpeechContext speech_contexts = 4;</code>
     */
    public java.util.List<com.google.cloud.videointelligence.v1.SpeechContext> getSpeechContextsList() {
      if (speechContextsBuilder_ == null) {
        return java.util.Collections.unmodifiableList(speechContexts_);
      } else {
        return speechContextsBuilder_.getMessageList();
      }
    }
    /**
     * <pre>
     * *Optional* A means to provide context to assist the speech recognition.
     * </pre>
     *
     * <code>repeated .google.cloud.videointelligence.v1.SpeechContext speech_contexts = 4;</code>
     */
    public int getSpeechContextsCount() {
      if (speechContextsBuilder_ == null) {
        return speechContexts_.size();
      } else {
        return speechContextsBuilder_.getCount();
      }
    }
    /**
     * <pre>
     * *Optional* A means to provide context to assist the speech recognition.
     * </pre>
     *
     * <code>repeated .google.cloud.videointelligence.v1.SpeechContext speech_contexts = 4;</code>
     */
    public com.google.cloud.videointelligence.v1.SpeechContext getSpeechContexts(int index) {
      if (speechContextsBuilder_ == null) {
        return speechContexts_.get(index);
      } else {
        return speechContextsBuilder_.getMessage(index);
      }
    }
    /**
     * <pre>
     * *Optional* A means to provide context to assist the speech recognition.
     * </pre>
     *
     * <code>repeated .google.cloud.videointelligence.v1.SpeechContext speech_contexts = 4;</code>
     */
    public Builder setSpeechContexts(
        int index, com.google.cloud.videointelligence.v1.SpeechContext value) {
      if (speechContextsBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureSpeechContextsIsMutable();
        speechContexts_.set(index, value);
        onChanged();
      } else {
        speechContextsBuilder_.setMessage(index, value);
      }
      return this;
    }
    /**
     * <pre>
     * *Optional* A means to provide context to assist the speech recognition.
     * </pre>
     *
     * <code>repeated .google.cloud.videointelligence.v1.SpeechContext speech_contexts = 4;</code>
     */
    public Builder setSpeechContexts(
        int index, com.google.cloud.videointelligence.v1.SpeechContext.Builder builderForValue) {
      if (speechContextsBuilder_ == null) {
        ensureSpeechContextsIsMutable();
        speechContexts_.set(index, builderForValue.build());
        onChanged();
      } else {
        speechContextsBuilder_.setMessage(index, builderForValue.build());
      }
      return this;
    }
    /**
     * <pre>
     * *Optional* A means to provide context to assist the speech recognition.
     * </pre>
     *
     * <code>repeated .google.cloud.videointelligence.v1.SpeechContext speech_contexts = 4;</code>
     */
    public Builder addSpeechContexts(com.google.cloud.videointelligence.v1.SpeechContext value) {
      if (speechContextsBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureSpeechContextsIsMutable();
        speechContexts_.add(value);
        onChanged();
      } else {
        speechContextsBuilder_.addMessage(value);
      }
      return this;
    }
    /**
     * <pre>
     * *Optional* A means to provide context to assist the speech recognition.
     * </pre>
     *
     * <code>repeated .google.cloud.videointelligence.v1.SpeechContext speech_contexts = 4;</code>
     */
    public Builder addSpeechContexts(
        int index, com.google.cloud.videointelligence.v1.SpeechContext value) {
      if (speechContextsBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureSpeechContextsIsMutable();
        speechContexts_.add(index, value);
        onChanged();
      } else {
        speechContextsBuilder_.addMessage(index, value);
      }
      return this;
    }
    /**
     * <pre>
     * *Optional* A means to provide context to assist the speech recognition.
     * </pre>
     *
     * <code>repeated .google.cloud.videointelligence.v1.SpeechContext speech_contexts = 4;</code>
     */
    public Builder addSpeechContexts(
        com.google.cloud.videointelligence.v1.SpeechContext.Builder builderForValue) {
      if (speechContextsBuilder_ == null) {
        ensureSpeechContextsIsMutable();
        speechContexts_.add(builderForValue.build());
        onChanged();
      } else {
        speechContextsBuilder_.addMessage(builderForValue.build());
      }
      return this;
    }
    /**
     * <pre>
     * *Optional* A means to provide context to assist the speech recognition.
     * </pre>
     *
     * <code>repeated .google.cloud.videointelligence.v1.SpeechContext speech_contexts = 4;</code>
     */
    public Builder addSpeechContexts(
        int index, com.google.cloud.videointelligence.v1.SpeechContext.Builder builderForValue) {
      if (speechContextsBuilder_ == null) {
        ensureSpeechContextsIsMutable();
        speechContexts_.add(index, builderForValue.build());
        onChanged();
      } else {
        speechContextsBuilder_.addMessage(index, builderForValue.build());
      }
      return this;
    }
    /**
     * <pre>
     * *Optional* A means to provide context to assist the speech recognition.
     * </pre>
     *
     * <code>repeated .google.cloud.videointelligence.v1.SpeechContext speech_contexts = 4;</code>
     */
    public Builder addAllSpeechContexts(
        java.lang.Iterable<? extends com.google.cloud.videointelligence.v1.SpeechContext> values) {
      if (speechContextsBuilder_ == null) {
        ensureSpeechContextsIsMutable();
        com.google.protobuf.AbstractMessageLite.Builder.addAll(
            values, speechContexts_);
        onChanged();
      } else {
        speechContextsBuilder_.addAllMessages(values);
      }
      return this;
    }
    /**
     * <pre>
     * *Optional* A means to provide context to assist the speech recognition.
     * </pre>
     *
     * <code>repeated .google.cloud.videointelligence.v1.SpeechContext speech_contexts = 4;</code>
     */
    public Builder clearSpeechContexts() {
      if (speechContextsBuilder_ == null) {
        speechContexts_ = java.util.Collections.emptyList();
        bitField0_ = (bitField0_ & ~0x00000008);
        onChanged();
      } else {
        speechContextsBuilder_.clear();
      }
      return this;
    }
    /**
     * <pre>
     * *Optional* A means to provide context to assist the speech recognition.
     * </pre>
     *
     * <code>repeated .google.cloud.videointelligence.v1.SpeechContext speech_contexts = 4;</code>
     */
    public Builder removeSpeechContexts(int index) {
      if (speechContextsBuilder_ == null) {
        ensureSpeechContextsIsMutable();
        speechContexts_.remove(index);
        onChanged();
      } else {
        speechContextsBuilder_.remove(index);
      }
      return this;
    }
    /**
     * <pre>
     * *Optional* A means to provide context to assist the speech recognition.
     * </pre>
     *
     * <code>repeated .google.cloud.videointelligence.v1.SpeechContext speech_contexts = 4;</code>
     */
    public com.google.cloud.videointelligence.v1.SpeechContext.Builder getSpeechContextsBuilder(
        int index) {
      return getSpeechContextsFieldBuilder().getBuilder(index);
    }
    /**
     * <pre>
     * *Optional* A means to provide context to assist the speech recognition.
     * </pre>
     *
     * <code>repeated .google.cloud.videointelligence.v1.SpeechContext speech_contexts = 4;</code>
     */
    public com.google.cloud.videointelligence.v1.SpeechContextOrBuilder getSpeechContextsOrBuilder(
        int index) {
      if (speechContextsBuilder_ == null) {
        return speechContexts_.get(index);  } else {
        return speechContextsBuilder_.getMessageOrBuilder(index);
      }
    }
    /**
     * <pre>
     * *Optional* A means to provide context to assist the speech recognition.
     * </pre>
     *
     * <code>repeated .google.cloud.videointelligence.v1.SpeechContext speech_contexts = 4;</code>
     */
    public java.util.List<? extends com.google.cloud.videointelligence.v1.SpeechContextOrBuilder> 
         getSpeechContextsOrBuilderList() {
      if (speechContextsBuilder_ != null) {
        return speechContextsBuilder_.getMessageOrBuilderList();
      } else {
        return java.util.Collections.unmodifiableList(speechContexts_);
      }
    }
    /**
     * <pre>
     * *Optional* A means to provide context to assist the speech recognition.
     * </pre>
     *
     * <code>repeated .google.cloud.videointelligence.v1.SpeechContext speech_contexts = 4;</code>
     */
    public com.google.cloud.videointelligence.v1.SpeechContext.Builder addSpeechContextsBuilder() {
      return getSpeechContextsFieldBuilder().addBuilder(
          com.google.cloud.videointelligence.v1.SpeechContext.getDefaultInstance());
    }
    /**
     * <pre>
     * *Optional* A means to provide context to assist the speech recognition.
     * </pre>
     *
     * <code>repeated .google.cloud.videointelligence.v1.SpeechContext speech_contexts = 4;</code>
     */
    public com.google.cloud.videointelligence.v1.SpeechContext.Builder addSpeechContextsBuilder(
        int index) {
      return getSpeechContextsFieldBuilder().addBuilder(
          index, com.google.cloud.videointelligence.v1.SpeechContext.getDefaultInstance());
    }
    /**
     * <pre>
     * *Optional* A means to provide context to assist the speech recognition.
     * </pre>
     *
     * <code>repeated .google.cloud.videointelligence.v1.SpeechContext speech_contexts = 4;</code>
     */
    public java.util.List<com.google.cloud.videointelligence.v1.SpeechContext.Builder> 
         getSpeechContextsBuilderList() {
      return getSpeechContextsFieldBuilder().getBuilderList();
    }
    private com.google.protobuf.RepeatedFieldBuilderV3<
        com.google.cloud.videointelligence.v1.SpeechContext, com.google.cloud.videointelligence.v1.SpeechContext.Builder, com.google.cloud.videointelligence.v1.SpeechContextOrBuilder> 
        getSpeechContextsFieldBuilder() {
      if (speechContextsBuilder_ == null) {
        speechContextsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.cloud.videointelligence.v1.SpeechContext, com.google.cloud.videointelligence.v1.SpeechContext.Builder, com.google.cloud.videointelligence.v1.SpeechContextOrBuilder>(
                speechContexts_,
                ((bitField0_ & 0x00000008) == 0x00000008),
                getParentForChildren(),
                isClean());
        speechContexts_ = null;
      }
      return speechContextsBuilder_;
    }

    private boolean enableAutomaticPunctuation_ ;
    /**
     * <pre>
     * *Optional* If 'true', adds punctuation to recognition result hypotheses.
     * This feature is only available in select languages. Setting this for
     * requests in other languages has no effect at all. The default 'false' value
     * does not add punctuation to result hypotheses. NOTE: "This is currently
     * offered as an experimental service, complimentary to all users. In the
     * future this may be exclusively available as a premium feature."
     * </pre>
     *
     * <code>bool enable_automatic_punctuation = 5;</code>
     */
    public boolean getEnableAutomaticPunctuation() {
      return enableAutomaticPunctuation_;
    }
    /**
     * <pre>
     * *Optional* If 'true', adds punctuation to recognition result hypotheses.
     * This feature is only available in select languages. Setting this for
     * requests in other languages has no effect at all. The default 'false' value
     * does not add punctuation to result hypotheses. NOTE: "This is currently
     * offered as an experimental service, complimentary to all users. In the
     * future this may be exclusively available as a premium feature."
     * </pre>
     *
     * <code>bool enable_automatic_punctuation = 5;</code>
     */
    public Builder setEnableAutomaticPunctuation(boolean value) {
      
      enableAutomaticPunctuation_ = value;
      onChanged();
      return this;
    }
    /**
     * <pre>
     * *Optional* If 'true', adds punctuation to recognition result hypotheses.
     * This feature is only available in select languages. Setting this for
     * requests in other languages has no effect at all. The default 'false' value
     * does not add punctuation to result hypotheses. NOTE: "This is currently
     * offered as an experimental service, complimentary to all users. In the
     * future this may be exclusively available as a premium feature."
     * </pre>
     *
     * <code>bool enable_automatic_punctuation = 5;</code>
     */
    public Builder clearEnableAutomaticPunctuation() {
      
      enableAutomaticPunctuation_ = false;
      onChanged();
      return this;
    }

    private java.util.List<java.lang.Integer> audioTracks_ = java.util.Collections.emptyList();
    private void ensureAudioTracksIsMutable() {
      if (!((bitField0_ & 0x00000020) == 0x00000020)) {
        audioTracks_ = new java.util.ArrayList<java.lang.Integer>(audioTracks_);
        bitField0_ |= 0x00000020;
       }
    }
    /**
     * <pre>
     * *Optional* For file formats, such as MXF or MKV, supporting multiple audio
     * tracks, specify up to two tracks. Default: track 0.
     * </pre>
     *
     * <code>repeated int32 audio_tracks = 6;</code>
     */
    public java.util.List<java.lang.Integer>
        getAudioTracksList() {
      return java.util.Collections.unmodifiableList(audioTracks_);
    }
    /**
     * <pre>
     * *Optional* For file formats, such as MXF or MKV, supporting multiple audio
     * tracks, specify up to two tracks. Default: track 0.
     * </pre>
     *
     * <code>repeated int32 audio_tracks = 6;</code>
     */
    public int getAudioTracksCount() {
      return audioTracks_.size();
    }
    /**
     * <pre>
     * *Optional* For file formats, such as MXF or MKV, supporting multiple audio
     * tracks, specify up to two tracks. Default: track 0.
     * </pre>
     *
     * <code>repeated int32 audio_tracks = 6;</code>
     */
    public int getAudioTracks(int index) {
      return audioTracks_.get(index);
    }
    /**
     * <pre>
     * *Optional* For file formats, such as MXF or MKV, supporting multiple audio
     * tracks, specify up to two tracks. Default: track 0.
     * </pre>
     *
     * <code>repeated int32 audio_tracks = 6;</code>
     */
    public Builder setAudioTracks(
        int index, int value) {
      ensureAudioTracksIsMutable();
      audioTracks_.set(index, value);
      onChanged();
      return this;
    }
    /**
     * <pre>
     * *Optional* For file formats, such as MXF or MKV, supporting multiple audio
     * tracks, specify up to two tracks. Default: track 0.
     * </pre>
     *
     * <code>repeated int32 audio_tracks = 6;</code>
     */
    public Builder addAudioTracks(int value) {
      ensureAudioTracksIsMutable();
      audioTracks_.add(value);
      onChanged();
      return this;
    }
    /**
     * <pre>
     * *Optional* For file formats, such as MXF or MKV, supporting multiple audio
     * tracks, specify up to two tracks. Default: track 0.
     * </pre>
     *
     * <code>repeated int32 audio_tracks = 6;</code>
     */
    public Builder addAllAudioTracks(
        java.lang.Iterable<? extends java.lang.Integer> values) {
      ensureAudioTracksIsMutable();
      com.google.protobuf.AbstractMessageLite.Builder.addAll(
          values, audioTracks_);
      onChanged();
      return this;
    }
    /**
     * <pre>
     * *Optional* For file formats, such as MXF or MKV, supporting multiple audio
     * tracks, specify up to two tracks. Default: track 0.
     * </pre>
     *
     * <code>repeated int32 audio_tracks = 6;</code>
     */
    public Builder clearAudioTracks() {
      audioTracks_ = java.util.Collections.emptyList();
      bitField0_ = (bitField0_ & ~0x00000020);
      onChanged();
      return this;
    }

    private boolean enableSpeakerDiarization_ ;
    /**
     * <pre>
     * *Optional* If 'true', enables speaker detection for each recognized word in
     * the top alternative of the recognition result using a speaker_tag provided
     * in the WordInfo.
     * Note: When this is true, we send all the words from the beginning of the
     * audio for the top alternative in every consecutive responses.
     * This is done in order to improve our speaker tags as our models learn to
     * identify the speakers in the conversation over time.
     * </pre>
     *
     * <code>bool enable_speaker_diarization = 7;</code>
     */
    public boolean getEnableSpeakerDiarization() {
      return enableSpeakerDiarization_;
    }
    /**
     * <pre>
     * *Optional* If 'true', enables speaker detection for each recognized word in
     * the top alternative of the recognition result using a speaker_tag provided
     * in the WordInfo.
     * Note: When this is true, we send all the words from the beginning of the
     * audio for the top alternative in every consecutive responses.
     * This is done in order to improve our speaker tags as our models learn to
     * identify the speakers in the conversation over time.
     * </pre>
     *
     * <code>bool enable_speaker_diarization = 7;</code>
     */
    public Builder setEnableSpeakerDiarization(boolean value) {
      
      enableSpeakerDiarization_ = value;
      onChanged();
      return this;
    }
    /**
     * <pre>
     * *Optional* If 'true', enables speaker detection for each recognized word in
     * the top alternative of the recognition result using a speaker_tag provided
     * in the WordInfo.
     * Note: When this is true, we send all the words from the beginning of the
     * audio for the top alternative in every consecutive responses.
     * This is done in order to improve our speaker tags as our models learn to
     * identify the speakers in the conversation over time.
     * </pre>
     *
     * <code>bool enable_speaker_diarization = 7;</code>
     */
    public Builder clearEnableSpeakerDiarization() {
      
      enableSpeakerDiarization_ = false;
      onChanged();
      return this;
    }

    private int diarizationSpeakerCount_ ;
    /**
     * <pre>
     * *Optional*
     * If set, specifies the estimated number of speakers in the conversation.
     * If not set, defaults to '2'.
     * Ignored unless enable_speaker_diarization is set to true.
     * </pre>
     *
     * <code>int32 diarization_speaker_count = 8;</code>
     */
    public int getDiarizationSpeakerCount() {
      return diarizationSpeakerCount_;
    }
    /**
     * <pre>
     * *Optional*
     * If set, specifies the estimated number of speakers in the conversation.
     * If not set, defaults to '2'.
     * Ignored unless enable_speaker_diarization is set to true.
     * </pre>
     *
     * <code>int32 diarization_speaker_count = 8;</code>
     */
    public Builder setDiarizationSpeakerCount(int value) {
      
      diarizationSpeakerCount_ = value;
      onChanged();
      return this;
    }
    /**
     * <pre>
     * *Optional*
     * If set, specifies the estimated number of speakers in the conversation.
     * If not set, defaults to '2'.
     * Ignored unless enable_speaker_diarization is set to true.
     * </pre>
     *
     * <code>int32 diarization_speaker_count = 8;</code>
     */
    public Builder clearDiarizationSpeakerCount() {
      
      diarizationSpeakerCount_ = 0;
      onChanged();
      return this;
    }

    private boolean enableWordConfidence_ ;
    /**
     * <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;</code>
     */
    public boolean getEnableWordConfidence() {
      return enableWordConfidence_;
    }
    /**
     * <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;</code>
     */
    public Builder setEnableWordConfidence(boolean value) {
      
      enableWordConfidence_ = value;
      onChanged();
      return this;
    }
    /**
     * <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;</code>
     */
    public Builder clearEnableWordConfidence() {
      
      enableWordConfidence_ = false;
      onChanged();
      return this;
    }
    @java.lang.Override
    public final Builder setUnknownFields(
        final com.google.protobuf.UnknownFieldSet unknownFields) {
      return super.setUnknownFieldsProto3(unknownFields);
    }

    @java.lang.Override
    public final Builder mergeUnknownFields(
        final com.google.protobuf.UnknownFieldSet unknownFields) {
      return super.mergeUnknownFields(unknownFields);
    }


    // @@protoc_insertion_point(builder_scope:google.cloud.videointelligence.v1.SpeechTranscriptionConfig)
  }

  // @@protoc_insertion_point(class_scope:google.cloud.videointelligence.v1.SpeechTranscriptionConfig)
  private static final com.google.cloud.videointelligence.v1.SpeechTranscriptionConfig DEFAULT_INSTANCE;
  static {
    DEFAULT_INSTANCE = new com.google.cloud.videointelligence.v1.SpeechTranscriptionConfig();
  }

  public static com.google.cloud.videointelligence.v1.SpeechTranscriptionConfig getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }

  private static final com.google.protobuf.Parser<SpeechTranscriptionConfig>
      PARSER = new com.google.protobuf.AbstractParser<SpeechTranscriptionConfig>() {
    @java.lang.Override
    public SpeechTranscriptionConfig parsePartialFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return new SpeechTranscriptionConfig(input, extensionRegistry);
    }
  };

  public static com.google.protobuf.Parser<SpeechTranscriptionConfig> parser() {
    return PARSER;
  }

  @java.lang.Override
  public com.google.protobuf.Parser<SpeechTranscriptionConfig> getParserForType() {
    return PARSER;
  }

  @java.lang.Override
  public com.google.cloud.videointelligence.v1.SpeechTranscriptionConfig getDefaultInstanceForType() {
    return DEFAULT_INSTANCE;
  }

}

