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/*
 * Copyright 2024 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: google/cloud/translate/v3beta1/translation_service.proto

// Protobuf Java Version: 3.25.2
package com.google.cloud.translate.v3beta1;

/**
 *
 *
 * 
 * The BatchTranslateDocument request.
 * 

 *
 * Protobuf type {@code google.cloud.translation.v3beta1.BatchTranslateDocumentRequest}
 */
public final class BatchTranslateDocumentRequest extends com.google.protobuf.GeneratedMessageV3
    implements
    // @@protoc_insertion_point(message_implements:google.cloud.translation.v3beta1.BatchTranslateDocumentRequest)
    BatchTranslateDocumentRequestOrBuilder {
  private static final long serialVersionUID = 0L;
  // Use BatchTranslateDocumentRequest.newBuilder() to construct.
  private BatchTranslateDocumentRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
    super(builder);
  }

  private BatchTranslateDocumentRequest() {
    parent_ = "";
    sourceLanguageCode_ = "";
    targetLanguageCodes_ = com.google.protobuf.LazyStringArrayList.emptyList();
    inputConfigs_ = java.util.Collections.emptyList();
    customizedAttribution_ = "";
  }

  @java.lang.Override
  @SuppressWarnings({"unused"})
  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
    return new BatchTranslateDocumentRequest();
  }

  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    return com.google.cloud.translate.v3beta1.TranslationServiceProto
        .internal_static_google_cloud_translation_v3beta1_BatchTranslateDocumentRequest_descriptor;
  }

  @SuppressWarnings({"rawtypes"})
  @java.lang.Override
  protected com.google.protobuf.MapFieldReflectionAccessor internalGetMapFieldReflection(
      int number) {
    switch (number) {
      case 6:
        return internalGetModels();
      case 7:
        return internalGetGlossaries();
      case 8:
        return internalGetFormatConversions();
      default:
        throw new RuntimeException("Invalid map field number: " + number);
    }
  }

  @java.lang.Override
  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
      internalGetFieldAccessorTable() {
    return com.google.cloud.translate.v3beta1.TranslationServiceProto
        .internal_static_google_cloud_translation_v3beta1_BatchTranslateDocumentRequest_fieldAccessorTable
        .ensureFieldAccessorsInitialized(
            com.google.cloud.translate.v3beta1.BatchTranslateDocumentRequest.class,
            com.google.cloud.translate.v3beta1.BatchTranslateDocumentRequest.Builder.class);
  }

  private int bitField0_;
  public static final int PARENT_FIELD_NUMBER = 1;

  @SuppressWarnings("serial")
  private volatile java.lang.Object parent_ = "";
  /**
   *
   *
   * 
   * Required. Location to make a regional call.
   *
   * Format: `projects/{project-number-or-id}/locations/{location-id}`.
   *
   * The `global` location is not supported for batch translation.
   *
   * Only AutoML Translation models or glossaries within the same region (have
   * the same location-id) can be used, otherwise an INVALID_ARGUMENT (400)
   * error is returned.
   * 

   *
   * 
   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
   * 
   *
   * @return The parent.
   */
  @java.lang.Override
  public java.lang.String getParent() {
    java.lang.Object ref = parent_;
    if (ref instanceof java.lang.String) {
      return (java.lang.String) ref;
    } else {
      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
      java.lang.String s = bs.toStringUtf8();
      parent_ = s;
      return s;
    }
  }
  /**
   *
   *
   * 
   * Required. Location to make a regional call.
   *
   * Format: `projects/{project-number-or-id}/locations/{location-id}`.
   *
   * The `global` location is not supported for batch translation.
   *
   * Only AutoML Translation models or glossaries within the same region (have
   * the same location-id) can be used, otherwise an INVALID_ARGUMENT (400)
   * error is returned.
   * 

   *
   * 
   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
   * 
   *
   * @return The bytes for parent.
   */
  @java.lang.Override
  public com.google.protobuf.ByteString getParentBytes() {
    java.lang.Object ref = parent_;
    if (ref instanceof java.lang.String) {
      com.google.protobuf.ByteString b =
          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
      parent_ = b;
      return b;
    } else {
      return (com.google.protobuf.ByteString) ref;
    }
  }

  public static final int SOURCE_LANGUAGE_CODE_FIELD_NUMBER = 2;

  @SuppressWarnings("serial")
  private volatile java.lang.Object sourceLanguageCode_ = "";
  /**
   *
   *
   * 
   * Required. The BCP-47 language code of the input document if known, for
   * example, "en-US" or "sr-Latn". Supported language codes are listed in
   * [Language Support](https://cloud.google.com/translate/docs/languages).
   * 

   *
   * string source_language_code = 2 [(.google.api.field_behavior) = REQUIRED];
   *
   * @return The sourceLanguageCode.
   */
  @java.lang.Override
  public java.lang.String getSourceLanguageCode() {
    java.lang.Object ref = sourceLanguageCode_;
    if (ref instanceof java.lang.String) {
      return (java.lang.String) ref;
    } else {
      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
      java.lang.String s = bs.toStringUtf8();
      sourceLanguageCode_ = s;
      return s;
    }
  }
  /**
   *
   *
   * 
   * Required. The BCP-47 language code of the input document if known, for
   * example, "en-US" or "sr-Latn". Supported language codes are listed in
   * [Language Support](https://cloud.google.com/translate/docs/languages).
   * 

   *
   * string source_language_code = 2 [(.google.api.field_behavior) = REQUIRED];
   *
   * @return The bytes for sourceLanguageCode.
   */
  @java.lang.Override
  public com.google.protobuf.ByteString getSourceLanguageCodeBytes() {
    java.lang.Object ref = sourceLanguageCode_;
    if (ref instanceof java.lang.String) {
      com.google.protobuf.ByteString b =
          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
      sourceLanguageCode_ = b;
      return b;
    } else {
      return (com.google.protobuf.ByteString) ref;
    }
  }

  public static final int TARGET_LANGUAGE_CODES_FIELD_NUMBER = 3;

  @SuppressWarnings("serial")
  private com.google.protobuf.LazyStringArrayList targetLanguageCodes_ =
      com.google.protobuf.LazyStringArrayList.emptyList();
  /**
   *
   *
   * 
   * Required. The BCP-47 language code to use for translation of the input
   * document. Specify up to 10 language codes here.
   * 

   *
   * repeated string target_language_codes = 3 [(.google.api.field_behavior) = REQUIRED];
   * 
   *
   * @return A list containing the targetLanguageCodes.
   */
  public com.google.protobuf.ProtocolStringList getTargetLanguageCodesList() {
    return targetLanguageCodes_;
  }
  /**
   *
   *
   * 
   * Required. The BCP-47 language code to use for translation of the input
   * document. Specify up to 10 language codes here.
   * 

   *
   * repeated string target_language_codes = 3 [(.google.api.field_behavior) = REQUIRED];
   * 
   *
   * @return The count of targetLanguageCodes.
   */
  public int getTargetLanguageCodesCount() {
    return targetLanguageCodes_.size();
  }
  /**
   *
   *
   * 
   * Required. The BCP-47 language code to use for translation of the input
   * document. Specify up to 10 language codes here.
   * 

   *
   * repeated string target_language_codes = 3 [(.google.api.field_behavior) = REQUIRED];
   * 
   *
   * @param index The index of the element to return.
   * @return The targetLanguageCodes at the given index.
   */
  public java.lang.String getTargetLanguageCodes(int index) {
    return targetLanguageCodes_.get(index);
  }
  /**
   *
   *
   * 
   * Required. The BCP-47 language code to use for translation of the input
   * document. Specify up to 10 language codes here.
   * 

   *
   * repeated string target_language_codes = 3 [(.google.api.field_behavior) = REQUIRED];
   * 
   *
   * @param index The index of the value to return.
   * @return The bytes of the targetLanguageCodes at the given index.
   */
  public com.google.protobuf.ByteString getTargetLanguageCodesBytes(int index) {
    return targetLanguageCodes_.getByteString(index);
  }

  public static final int INPUT_CONFIGS_FIELD_NUMBER = 4;

  @SuppressWarnings("serial")
  private java.util.List inputConfigs_;
  /**
   *
   *
   * 
   * Required. Input configurations.
   * The total number of files matched should be <= 100.
   * The total content size to translate should be <= 100M Unicode codepoints.
   * The files must use UTF-8 encoding.
   * 

   *
   * 
   * repeated .google.cloud.translation.v3beta1.BatchDocumentInputConfig input_configs = 4 [(.google.api.field_behavior) = REQUIRED];
   * 
   */
  @java.lang.Override
  public java.util.List
      getInputConfigsList() {
    return inputConfigs_;
  }
  /**
   *
   *
   * 
   * Required. Input configurations.
   * The total number of files matched should be <= 100.
   * The total content size to translate should be <= 100M Unicode codepoints.
   * The files must use UTF-8 encoding.
   * 

   *
   * 
   * repeated .google.cloud.translation.v3beta1.BatchDocumentInputConfig input_configs = 4 [(.google.api.field_behavior) = REQUIRED];
   * 
   */
  @java.lang.Override
  public java.util.List<
          ? extends com.google.cloud.translate.v3beta1.BatchDocumentInputConfigOrBuilder>
      getInputConfigsOrBuilderList() {
    return inputConfigs_;
  }
  /**
   *
   *
   * 
   * Required. Input configurations.
   * The total number of files matched should be <= 100.
   * The total content size to translate should be <= 100M Unicode codepoints.
   * The files must use UTF-8 encoding.
   * 

   *
   * 
   * repeated .google.cloud.translation.v3beta1.BatchDocumentInputConfig input_configs = 4 [(.google.api.field_behavior) = REQUIRED];
   * 
   */
  @java.lang.Override
  public int getInputConfigsCount() {
    return inputConfigs_.size();
  }
  /**
   *
   *
   * 
   * Required. Input configurations.
   * The total number of files matched should be <= 100.
   * The total content size to translate should be <= 100M Unicode codepoints.
   * The files must use UTF-8 encoding.
   * 

   *
   * 
   * repeated .google.cloud.translation.v3beta1.BatchDocumentInputConfig input_configs = 4 [(.google.api.field_behavior) = REQUIRED];
   * 
   */
  @java.lang.Override
  public com.google.cloud.translate.v3beta1.BatchDocumentInputConfig getInputConfigs(int index) {
    return inputConfigs_.get(index);
  }
  /**
   *
   *
   * 
   * Required. Input configurations.
   * The total number of files matched should be <= 100.
   * The total content size to translate should be <= 100M Unicode codepoints.
   * The files must use UTF-8 encoding.
   * 

   *
   * 
   * repeated .google.cloud.translation.v3beta1.BatchDocumentInputConfig input_configs = 4 [(.google.api.field_behavior) = REQUIRED];
   * 
   */
  @java.lang.Override
  public com.google.cloud.translate.v3beta1.BatchDocumentInputConfigOrBuilder
      getInputConfigsOrBuilder(int index) {
    return inputConfigs_.get(index);
  }

  public static final int OUTPUT_CONFIG_FIELD_NUMBER = 5;
  private com.google.cloud.translate.v3beta1.BatchDocumentOutputConfig outputConfig_;
  /**
   *
   *
   * 
   * Required. Output configuration.
   * If 2 input configs match to the same file (that is, same input path),
   * we don't generate output for duplicate inputs.
   * 

   *
   * 
   * .google.cloud.translation.v3beta1.BatchDocumentOutputConfig output_config = 5 [(.google.api.field_behavior) = REQUIRED];
   * 
   *
   * @return Whether the outputConfig field is set.
   */
  @java.lang.Override
  public boolean hasOutputConfig() {
    return ((bitField0_ & 0x00000001) != 0);
  }
  /**
   *
   *
   * 
   * Required. Output configuration.
   * If 2 input configs match to the same file (that is, same input path),
   * we don't generate output for duplicate inputs.
   * 

   *
   * 
   * .google.cloud.translation.v3beta1.BatchDocumentOutputConfig output_config = 5 [(.google.api.field_behavior) = REQUIRED];
   * 
   *
   * @return The outputConfig.
   */
  @java.lang.Override
  public com.google.cloud.translate.v3beta1.BatchDocumentOutputConfig getOutputConfig() {
    return outputConfig_ == null
        ? com.google.cloud.translate.v3beta1.BatchDocumentOutputConfig.getDefaultInstance()
        : outputConfig_;
  }
  /**
   *
   *
   * 
   * Required. Output configuration.
   * If 2 input configs match to the same file (that is, same input path),
   * we don't generate output for duplicate inputs.
   * 

   *
   * 
   * .google.cloud.translation.v3beta1.BatchDocumentOutputConfig output_config = 5 [(.google.api.field_behavior) = REQUIRED];
   * 
   */
  @java.lang.Override
  public com.google.cloud.translate.v3beta1.BatchDocumentOutputConfigOrBuilder
      getOutputConfigOrBuilder() {
    return outputConfig_ == null
        ? com.google.cloud.translate.v3beta1.BatchDocumentOutputConfig.getDefaultInstance()
        : outputConfig_;
  }

  public static final int MODELS_FIELD_NUMBER = 6;

  private static final class ModelsDefaultEntryHolder {
    static final com.google.protobuf.MapEntry defaultEntry =
        com.google.protobuf.MapEntry.newDefaultInstance(
            com.google.cloud.translate.v3beta1.TranslationServiceProto
                .internal_static_google_cloud_translation_v3beta1_BatchTranslateDocumentRequest_ModelsEntry_descriptor,
            com.google.protobuf.WireFormat.FieldType.STRING,
            "",
            com.google.protobuf.WireFormat.FieldType.STRING,
            "");
  }

  @SuppressWarnings("serial")
  private com.google.protobuf.MapField models_;

  private com.google.protobuf.MapField internalGetModels() {
    if (models_ == null) {
      return com.google.protobuf.MapField.emptyMapField(ModelsDefaultEntryHolder.defaultEntry);
    }
    return models_;
  }

  public int getModelsCount() {
    return internalGetModels().getMap().size();
  }
  /**
   *
   *
   * 
   * Optional. The models to use for translation. Map's key is target language
   * code. Map's value is the model name. Value can be a built-in general model,
   * or an AutoML Translation model.
   *
   * The value format depends on model type:
   *
   * - AutoML Translation models:
   *   `projects/{project-number-or-id}/locations/{location-id}/models/{model-id}`
   *
   * - General (built-in) models:
   *   `projects/{project-number-or-id}/locations/{location-id}/models/general/nmt`,
   *
   *
   * If the map is empty or a specific model is not requested for a language
   * pair, then default google model (nmt) is used.
   * 

   *
   * map<string, string> models = 6 [(.google.api.field_behavior) = OPTIONAL];
   */
  @java.lang.Override
  public boolean containsModels(java.lang.String key) {
    if (key == null) {
      throw new NullPointerException("map key");
    }
    return internalGetModels().getMap().containsKey(key);
  }
  /** Use {@link #getModelsMap()} instead. */
  @java.lang.Override
  @java.lang.Deprecated
  public java.util.Map getModels() {
    return getModelsMap();
  }
  /**
   *
   *
   * 
   * Optional. The models to use for translation. Map's key is target language
   * code. Map's value is the model name. Value can be a built-in general model,
   * or an AutoML Translation model.
   *
   * The value format depends on model type:
   *
   * - AutoML Translation models:
   *   `projects/{project-number-or-id}/locations/{location-id}/models/{model-id}`
   *
   * - General (built-in) models:
   *   `projects/{project-number-or-id}/locations/{location-id}/models/general/nmt`,
   *
   *
   * If the map is empty or a specific model is not requested for a language
   * pair, then default google model (nmt) is used.
   * 

   *
   * map<string, string> models = 6 [(.google.api.field_behavior) = OPTIONAL];
   */
  @java.lang.Override
  public java.util.Map getModelsMap() {
    return internalGetModels().getMap();
  }
  /**
   *
   *
   * 
   * Optional. The models to use for translation. Map's key is target language
   * code. Map's value is the model name. Value can be a built-in general model,
   * or an AutoML Translation model.
   *
   * The value format depends on model type:
   *
   * - AutoML Translation models:
   *   `projects/{project-number-or-id}/locations/{location-id}/models/{model-id}`
   *
   * - General (built-in) models:
   *   `projects/{project-number-or-id}/locations/{location-id}/models/general/nmt`,
   *
   *
   * If the map is empty or a specific model is not requested for a language
   * pair, then default google model (nmt) is used.
   * 

   *
   * map<string, string> models = 6 [(.google.api.field_behavior) = OPTIONAL];
   */
  @java.lang.Override
  public /* nullable */ java.lang.String getModelsOrDefault(
      java.lang.String key,
      /* nullable */
      java.lang.String defaultValue) {
    if (key == null) {
      throw new NullPointerException("map key");
    }
    java.util.Map map = internalGetModels().getMap();
    return map.containsKey(key) ? map.get(key) : defaultValue;
  }
  /**
   *
   *
   * 
   * Optional. The models to use for translation. Map's key is target language
   * code. Map's value is the model name. Value can be a built-in general model,
   * or an AutoML Translation model.
   *
   * The value format depends on model type:
   *
   * - AutoML Translation models:
   *   `projects/{project-number-or-id}/locations/{location-id}/models/{model-id}`
   *
   * - General (built-in) models:
   *   `projects/{project-number-or-id}/locations/{location-id}/models/general/nmt`,
   *
   *
   * If the map is empty or a specific model is not requested for a language
   * pair, then default google model (nmt) is used.
   * 

   *
   * map<string, string> models = 6 [(.google.api.field_behavior) = OPTIONAL];
   */
  @java.lang.Override
  public java.lang.String getModelsOrThrow(java.lang.String key) {
    if (key == null) {
      throw new NullPointerException("map key");
    }
    java.util.Map map = internalGetModels().getMap();
    if (!map.containsKey(key)) {
      throw new java.lang.IllegalArgumentException();
    }
    return map.get(key);
  }

  public static final int GLOSSARIES_FIELD_NUMBER = 7;

  private static final class GlossariesDefaultEntryHolder {
    static final com.google.protobuf.MapEntry<
            java.lang.String, com.google.cloud.translate.v3beta1.TranslateTextGlossaryConfig>
        defaultEntry =
            com.google.protobuf.MapEntry
                .
                    newDefaultInstance(
                        com.google.cloud.translate.v3beta1.TranslationServiceProto
                            .internal_static_google_cloud_translation_v3beta1_BatchTranslateDocumentRequest_GlossariesEntry_descriptor,
                        com.google.protobuf.WireFormat.FieldType.STRING,
                        "",
                        com.google.protobuf.WireFormat.FieldType.MESSAGE,
                        com.google.cloud.translate.v3beta1.TranslateTextGlossaryConfig
                            .getDefaultInstance());
  }

  @SuppressWarnings("serial")
  private com.google.protobuf.MapField<
          java.lang.String, com.google.cloud.translate.v3beta1.TranslateTextGlossaryConfig>
      glossaries_;

  private com.google.protobuf.MapField<
          java.lang.String, com.google.cloud.translate.v3beta1.TranslateTextGlossaryConfig>
      internalGetGlossaries() {
    if (glossaries_ == null) {
      return com.google.protobuf.MapField.emptyMapField(GlossariesDefaultEntryHolder.defaultEntry);
    }
    return glossaries_;
  }

  public int getGlossariesCount() {
    return internalGetGlossaries().getMap().size();
  }
  /**
   *
   *
   * 
   * Optional. Glossaries to be applied. It's keyed by target language code.
   * 

   *
   * 
   * map<string, .google.cloud.translation.v3beta1.TranslateTextGlossaryConfig> glossaries = 7 [(.google.api.field_behavior) = OPTIONAL];
   * 
   */
  @java.lang.Override
  public boolean containsGlossaries(java.lang.String key) {
    if (key == null) {
      throw new NullPointerException("map key");
    }
    return internalGetGlossaries().getMap().containsKey(key);
  }
  /** Use {@link #getGlossariesMap()} instead. */
  @java.lang.Override
  @java.lang.Deprecated
  public java.util.Map<
          java.lang.String, com.google.cloud.translate.v3beta1.TranslateTextGlossaryConfig>
      getGlossaries() {
    return getGlossariesMap();
  }
  /**
   *
   *
   * 
   * Optional. Glossaries to be applied. It's keyed by target language code.
   * 

   *
   * 
   * map<string, .google.cloud.translation.v3beta1.TranslateTextGlossaryConfig> glossaries = 7 [(.google.api.field_behavior) = OPTIONAL];
   * 
   */
  @java.lang.Override
  public java.util.Map<
          java.lang.String, com.google.cloud.translate.v3beta1.TranslateTextGlossaryConfig>
      getGlossariesMap() {
    return internalGetGlossaries().getMap();
  }
  /**
   *
   *
   * 
   * Optional. Glossaries to be applied. It's keyed by target language code.
   * 

   *
   * 
   * map<string, .google.cloud.translation.v3beta1.TranslateTextGlossaryConfig> glossaries = 7 [(.google.api.field_behavior) = OPTIONAL];
   * 
   */
  @java.lang.Override
  public /* nullable */ com.google.cloud.translate.v3beta1.TranslateTextGlossaryConfig
      getGlossariesOrDefault(
          java.lang.String key,
          /* nullable */
          com.google.cloud.translate.v3beta1.TranslateTextGlossaryConfig defaultValue) {
    if (key == null) {
      throw new NullPointerException("map key");
    }
    java.util.Map
        map = internalGetGlossaries().getMap();
    return map.containsKey(key) ? map.get(key) : defaultValue;
  }
  /**
   *
   *
   * 
   * Optional. Glossaries to be applied. It's keyed by target language code.
   * 

   *
   * 
   * map<string, .google.cloud.translation.v3beta1.TranslateTextGlossaryConfig> glossaries = 7 [(.google.api.field_behavior) = OPTIONAL];
   * 
   */
  @java.lang.Override
  public com.google.cloud.translate.v3beta1.TranslateTextGlossaryConfig getGlossariesOrThrow(
      java.lang.String key) {
    if (key == null) {
      throw new NullPointerException("map key");
    }
    java.util.Map
        map = internalGetGlossaries().getMap();
    if (!map.containsKey(key)) {
      throw new java.lang.IllegalArgumentException();
    }
    return map.get(key);
  }

  public static final int FORMAT_CONVERSIONS_FIELD_NUMBER = 8;

  private static final class FormatConversionsDefaultEntryHolder {
    static final com.google.protobuf.MapEntry defaultEntry =
        com.google.protobuf.MapEntry.newDefaultInstance(
            com.google.cloud.translate.v3beta1.TranslationServiceProto
                .internal_static_google_cloud_translation_v3beta1_BatchTranslateDocumentRequest_FormatConversionsEntry_descriptor,
            com.google.protobuf.WireFormat.FieldType.STRING,
            "",
            com.google.protobuf.WireFormat.FieldType.STRING,
            "");
  }

  @SuppressWarnings("serial")
  private com.google.protobuf.MapField formatConversions_;

  private com.google.protobuf.MapField
      internalGetFormatConversions() {
    if (formatConversions_ == null) {
      return com.google.protobuf.MapField.emptyMapField(
          FormatConversionsDefaultEntryHolder.defaultEntry);
    }
    return formatConversions_;
  }

  public int getFormatConversionsCount() {
    return internalGetFormatConversions().getMap().size();
  }
  /**
   *
   *
   * 
   * Optional. File format conversion map to be applied to all input files.
   * Map's key is the original mime_type. Map's value is the target mime_type of
   * translated documents.
   *
   * Supported file format conversion includes:
   * - `application/pdf` to
   *   `application/vnd.openxmlformats-officedocument.wordprocessingml.document`
   *
   * If nothing specified, output files will be in the same format as the
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   * 
   * map<string, string> format_conversions = 8 [(.google.api.field_behavior) = OPTIONAL];
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   * Optional. File format conversion map to be applied to all input files.
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   *
   * Supported file format conversion includes:
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   * Optional. File format conversion map to be applied to all input files.
   * Map's key is the original mime_type. Map's value is the target mime_type of
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   *
   * Supported file format conversion includes:
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   *   `application/vnd.openxmlformats-officedocument.wordprocessingml.document`
   *
   * If nothing specified, output files will be in the same format as the
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   * 

   *
   * 
   * map<string, string> format_conversions = 8 [(.google.api.field_behavior) = OPTIONAL];
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   *
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   * Optional. File format conversion map to be applied to all input files.
   * Map's key is the original mime_type. Map's value is the target mime_type of
   * translated documents.
   *
   * Supported file format conversion includes:
   * - `application/pdf` to
   *   `application/vnd.openxmlformats-officedocument.wordprocessingml.document`
   *
   * If nothing specified, output files will be in the same format as the
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   * 

   *
   * 
   * map<string, string> format_conversions = 8 [(.google.api.field_behavior) = OPTIONAL];
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  public java.lang.String getFormatConversionsOrThrow(java.lang.String key) {
    if (key == null) {
      throw new NullPointerException("map key");
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  private volatile java.lang.Object customizedAttribution_ = "";
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   * Optional. This flag is to support user customized attribution.
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   *
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  public static com.google.cloud.translate.v3beta1.BatchTranslateDocumentRequest parseFrom(
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        result.enableShadowRemovalNativePdf_ = enableShadowRemovalNativePdf_;
      }
      if (((from_bitField0_ & 0x00000400) != 0)) {
        result.enableRotationCorrection_ = enableRotationCorrection_;
      }
      result.bitField0_ |= to_bitField0_;
    }

    @java.lang.Override
    public Builder clone() {
      return super.clone();
    }

    @java.lang.Override
    public Builder setField(
        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
      return super.setField(field, value);
    }

    @java.lang.Override
    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
      return super.clearField(field);
    }

    @java.lang.Override
    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
      return super.clearOneof(oneof);
    }

    @java.lang.Override
    public Builder setRepeatedField(
        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
      return super.setRepeatedField(field, index, value);
    }

    @java.lang.Override
    public Builder addRepeatedField(
        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
      return super.addRepeatedField(field, value);
    }

    @java.lang.Override
    public Builder mergeFrom(com.google.protobuf.Message other) {
      if (other instanceof com.google.cloud.translate.v3beta1.BatchTranslateDocumentRequest) {
        return mergeFrom((com.google.cloud.translate.v3beta1.BatchTranslateDocumentRequest) other);
      } else {
        super.mergeFrom(other);
        return this;
      }
    }

    public Builder mergeFrom(
        com.google.cloud.translate.v3beta1.BatchTranslateDocumentRequest other) {
      if (other
          == com.google.cloud.translate.v3beta1.BatchTranslateDocumentRequest.getDefaultInstance())
        return this;
      if (!other.getParent().isEmpty()) {
        parent_ = other.parent_;
        bitField0_ |= 0x00000001;
        onChanged();
      }
      if (!other.getSourceLanguageCode().isEmpty()) {
        sourceLanguageCode_ = other.sourceLanguageCode_;
        bitField0_ |= 0x00000002;
        onChanged();
      }
      if (!other.targetLanguageCodes_.isEmpty()) {
        if (targetLanguageCodes_.isEmpty()) {
          targetLanguageCodes_ = other.targetLanguageCodes_;
          bitField0_ |= 0x00000004;
        } else {
          ensureTargetLanguageCodesIsMutable();
          targetLanguageCodes_.addAll(other.targetLanguageCodes_);
        }
        onChanged();
      }
      if (inputConfigsBuilder_ == null) {
        if (!other.inputConfigs_.isEmpty()) {
          if (inputConfigs_.isEmpty()) {
            inputConfigs_ = other.inputConfigs_;
            bitField0_ = (bitField0_ & ~0x00000008);
          } else {
            ensureInputConfigsIsMutable();
            inputConfigs_.addAll(other.inputConfigs_);
          }
          onChanged();
        }
      } else {
        if (!other.inputConfigs_.isEmpty()) {
          if (inputConfigsBuilder_.isEmpty()) {
            inputConfigsBuilder_.dispose();
            inputConfigsBuilder_ = null;
            inputConfigs_ = other.inputConfigs_;
            bitField0_ = (bitField0_ & ~0x00000008);
            inputConfigsBuilder_ =
                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
                    ? getInputConfigsFieldBuilder()
                    : null;
          } else {
            inputConfigsBuilder_.addAllMessages(other.inputConfigs_);
          }
        }
      }
      if (other.hasOutputConfig()) {
        mergeOutputConfig(other.getOutputConfig());
      }
      internalGetMutableModels().mergeFrom(other.internalGetModels());
      bitField0_ |= 0x00000020;
      internalGetMutableGlossaries().mergeFrom(other.internalGetGlossaries());
      bitField0_ |= 0x00000040;
      internalGetMutableFormatConversions().mergeFrom(other.internalGetFormatConversions());
      bitField0_ |= 0x00000080;
      if (!other.getCustomizedAttribution().isEmpty()) {
        customizedAttribution_ = other.customizedAttribution_;
        bitField0_ |= 0x00000100;
        onChanged();
      }
      if (other.getEnableShadowRemovalNativePdf() != false) {
        setEnableShadowRemovalNativePdf(other.getEnableShadowRemovalNativePdf());
      }
      if (other.getEnableRotationCorrection() != false) {
        setEnableRotationCorrection(other.getEnableRotationCorrection());
      }
      this.mergeUnknownFields(other.getUnknownFields());
      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 {
      if (extensionRegistry == null) {
        throw new java.lang.NullPointerException();
      }
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            case 10:
              {
                parent_ = input.readStringRequireUtf8();
                bitField0_ |= 0x00000001;
                break;
              } // case 10
            case 18:
              {
                sourceLanguageCode_ = input.readStringRequireUtf8();
                bitField0_ |= 0x00000002;
                break;
              } // case 18
            case 26:
              {
                java.lang.String s = input.readStringRequireUtf8();
                ensureTargetLanguageCodesIsMutable();
                targetLanguageCodes_.add(s);
                break;
              } // case 26
            case 34:
              {
                com.google.cloud.translate.v3beta1.BatchDocumentInputConfig m =
                    input.readMessage(
                        com.google.cloud.translate.v3beta1.BatchDocumentInputConfig.parser(),
                        extensionRegistry);
                if (inputConfigsBuilder_ == null) {
                  ensureInputConfigsIsMutable();
                  inputConfigs_.add(m);
                } else {
                  inputConfigsBuilder_.addMessage(m);
                }
                break;
              } // case 34
            case 42:
              {
                input.readMessage(getOutputConfigFieldBuilder().getBuilder(), extensionRegistry);
                bitField0_ |= 0x00000010;
                break;
              } // case 42
            case 50:
              {
                com.google.protobuf.MapEntry models__ =
                    input.readMessage(
                        ModelsDefaultEntryHolder.defaultEntry.getParserForType(),
                        extensionRegistry);
                internalGetMutableModels()
                    .getMutableMap()
                    .put(models__.getKey(), models__.getValue());
                bitField0_ |= 0x00000020;
                break;
              } // case 50
            case 58:
              {
                com.google.protobuf.MapEntry<
                        java.lang.String,
                        com.google.cloud.translate.v3beta1.TranslateTextGlossaryConfig>
                    glossaries__ =
                        input.readMessage(
                            GlossariesDefaultEntryHolder.defaultEntry.getParserForType(),
                            extensionRegistry);
                internalGetMutableGlossaries()
                    .ensureBuilderMap()
                    .put(glossaries__.getKey(), glossaries__.getValue());
                bitField0_ |= 0x00000040;
                break;
              } // case 58
            case 66:
              {
                com.google.protobuf.MapEntry
                    formatConversions__ =
                        input.readMessage(
                            FormatConversionsDefaultEntryHolder.defaultEntry.getParserForType(),
                            extensionRegistry);
                internalGetMutableFormatConversions()
                    .getMutableMap()
                    .put(formatConversions__.getKey(), formatConversions__.getValue());
                bitField0_ |= 0x00000080;
                break;
              } // case 66
            case 82:
              {
                customizedAttribution_ = input.readStringRequireUtf8();
                bitField0_ |= 0x00000100;
                break;
              } // case 82
            case 88:
              {
                enableShadowRemovalNativePdf_ = input.readBool();
                bitField0_ |= 0x00000200;
                break;
              } // case 88
            case 96:
              {
                enableRotationCorrection_ = input.readBool();
                bitField0_ |= 0x00000400;
                break;
              } // case 96
            default:
              {
                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
                  done = true; // was an endgroup tag
                }
                break;
              } // default:
          } // switch (tag)
        } // while (!done)
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        throw e.unwrapIOException();
      } finally {
        onChanged();
      } // finally
      return this;
    }

    private int bitField0_;

    private java.lang.Object parent_ = "";
    /**
     *
     *
     * 
     * Required. Location to make a regional call.
     *
     * Format: `projects/{project-number-or-id}/locations/{location-id}`.
     *
     * The `global` location is not supported for batch translation.
     *
     * Only AutoML Translation models or glossaries within the same region (have
     * the same location-id) can be used, otherwise an INVALID_ARGUMENT (400)
     * error is returned.
     * 

     *
     * 
     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
     * 
     *
     * @return The parent.
     */
    public java.lang.String getParent() {
      java.lang.Object ref = parent_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        parent_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * 
     * Required. Location to make a regional call.
     *
     * Format: `projects/{project-number-or-id}/locations/{location-id}`.
     *
     * The `global` location is not supported for batch translation.
     *
     * Only AutoML Translation models or glossaries within the same region (have
     * the same location-id) can be used, otherwise an INVALID_ARGUMENT (400)
     * error is returned.
     * 

     *
     * 
     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
     * 
     *
     * @return The bytes for parent.
     */
    public com.google.protobuf.ByteString getParentBytes() {
      java.lang.Object ref = parent_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        parent_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * 
     * Required. Location to make a regional call.
     *
     * Format: `projects/{project-number-or-id}/locations/{location-id}`.
     *
     * The `global` location is not supported for batch translation.
     *
     * Only AutoML Translation models or glossaries within the same region (have
     * the same location-id) can be used, otherwise an INVALID_ARGUMENT (400)
     * error is returned.
     * 

     *
     * 
     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
     * 
     *
     * @param value The parent to set.
     * @return This builder for chaining.
     */
    public Builder setParent(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      parent_ = value;
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }
    /**
     *
     *
     * 
     * Required. Location to make a regional call.
     *
     * Format: `projects/{project-number-or-id}/locations/{location-id}`.
     *
     * The `global` location is not supported for batch translation.
     *
     * Only AutoML Translation models or glossaries within the same region (have
     * the same location-id) can be used, otherwise an INVALID_ARGUMENT (400)
     * error is returned.
     * 

     *
     * 
     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
     * 
     *
     * @return This builder for chaining.
     */
    public Builder clearParent() {
      parent_ = getDefaultInstance().getParent();
      bitField0_ = (bitField0_ & ~0x00000001);
      onChanged();
      return this;
    }
    /**
     *
     *
     * 
     * Required. Location to make a regional call.
     *
     * Format: `projects/{project-number-or-id}/locations/{location-id}`.
     *
     * The `global` location is not supported for batch translation.
     *
     * Only AutoML Translation models or glossaries within the same region (have
     * the same location-id) can be used, otherwise an INVALID_ARGUMENT (400)
     * error is returned.
     * 

     *
     * 
     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
     * 
     *
     * @param value The bytes for parent to set.
     * @return This builder for chaining.
     */
    public Builder setParentBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      parent_ = value;
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }

    private java.lang.Object sourceLanguageCode_ = "";
    /**
     *
     *
     * 
     * Required. The BCP-47 language code of the input document if known, for
     * example, "en-US" or "sr-Latn". Supported language codes are listed in
     * [Language Support](https://cloud.google.com/translate/docs/languages).
     * 

     *
     * string source_language_code = 2 [(.google.api.field_behavior) = REQUIRED];
     *
     * @return The sourceLanguageCode.
     */
    public java.lang.String getSourceLanguageCode() {
      java.lang.Object ref = sourceLanguageCode_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        sourceLanguageCode_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * 
     * Required. The BCP-47 language code of the input document if known, for
     * example, "en-US" or "sr-Latn". Supported language codes are listed in
     * [Language Support](https://cloud.google.com/translate/docs/languages).
     * 

     *
     * string source_language_code = 2 [(.google.api.field_behavior) = REQUIRED];
     *
     * @return The bytes for sourceLanguageCode.
     */
    public com.google.protobuf.ByteString getSourceLanguageCodeBytes() {
      java.lang.Object ref = sourceLanguageCode_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        sourceLanguageCode_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * 
     * Required. The BCP-47 language code of the input document if known, for
     * example, "en-US" or "sr-Latn". Supported language codes are listed in
     * [Language Support](https://cloud.google.com/translate/docs/languages).
     * 

     *
     * string source_language_code = 2 [(.google.api.field_behavior) = REQUIRED];
     *
     * @param value The sourceLanguageCode to set.
     * @return This builder for chaining.
     */
    public Builder setSourceLanguageCode(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      sourceLanguageCode_ = value;
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }
    /**
     *
     *
     * 
     * Required. The BCP-47 language code of the input document if known, for
     * example, "en-US" or "sr-Latn". Supported language codes are listed in
     * [Language Support](https://cloud.google.com/translate/docs/languages).
     * 

     *
     * string source_language_code = 2 [(.google.api.field_behavior) = REQUIRED];
     *
     * @return This builder for chaining.
     */
    public Builder clearSourceLanguageCode() {
      sourceLanguageCode_ = getDefaultInstance().getSourceLanguageCode();
      bitField0_ = (bitField0_ & ~0x00000002);
      onChanged();
      return this;
    }
    /**
     *
     *
     * 
     * Required. The BCP-47 language code of the input document if known, for
     * example, "en-US" or "sr-Latn". Supported language codes are listed in
     * [Language Support](https://cloud.google.com/translate/docs/languages).
     * 

     *
     * string source_language_code = 2 [(.google.api.field_behavior) = REQUIRED];
     *
     * @param value The bytes for sourceLanguageCode to set.
     * @return This builder for chaining.
     */
    public Builder setSourceLanguageCodeBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      sourceLanguageCode_ = value;
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }

    private com.google.protobuf.LazyStringArrayList targetLanguageCodes_ =
        com.google.protobuf.LazyStringArrayList.emptyList();

    private void ensureTargetLanguageCodesIsMutable() {
      if (!targetLanguageCodes_.isModifiable()) {
        targetLanguageCodes_ = new com.google.protobuf.LazyStringArrayList(targetLanguageCodes_);
      }
      bitField0_ |= 0x00000004;
    }
    /**
     *
     *
     * 
     * Required. The BCP-47 language code to use for translation of the input
     * document. Specify up to 10 language codes here.
     * 

     *
     * repeated string target_language_codes = 3 [(.google.api.field_behavior) = REQUIRED];
     * 
     *
     * @return A list containing the targetLanguageCodes.
     */
    public com.google.protobuf.ProtocolStringList getTargetLanguageCodesList() {
      targetLanguageCodes_.makeImmutable();
      return targetLanguageCodes_;
    }
    /**
     *
     *
     * 
     * Required. The BCP-47 language code to use for translation of the input
     * document. Specify up to 10 language codes here.
     * 

     *
     * repeated string target_language_codes = 3 [(.google.api.field_behavior) = REQUIRED];
     * 
     *
     * @return The count of targetLanguageCodes.
     */
    public int getTargetLanguageCodesCount() {
      return targetLanguageCodes_.size();
    }
    /**
     *
     *
     * 
     * Required. The BCP-47 language code to use for translation of the input
     * document. Specify up to 10 language codes here.
     * 

     *
     * repeated string target_language_codes = 3 [(.google.api.field_behavior) = REQUIRED];
     * 
     *
     * @param index The index of the element to return.
     * @return The targetLanguageCodes at the given index.
     */
    public java.lang.String getTargetLanguageCodes(int index) {
      return targetLanguageCodes_.get(index);
    }
    /**
     *
     *
     * 
     * Required. The BCP-47 language code to use for translation of the input
     * document. Specify up to 10 language codes here.
     * 

     *
     * repeated string target_language_codes = 3 [(.google.api.field_behavior) = REQUIRED];
     * 
     *
     * @param index The index of the value to return.
     * @return The bytes of the targetLanguageCodes at the given index.
     */
    public com.google.protobuf.ByteString getTargetLanguageCodesBytes(int index) {
      return targetLanguageCodes_.getByteString(index);
    }
    /**
     *
     *
     * 
     * Required. The BCP-47 language code to use for translation of the input
     * document. Specify up to 10 language codes here.
     * 

     *
     * repeated string target_language_codes = 3 [(.google.api.field_behavior) = REQUIRED];
     * 
     *
     * @param index The index to set the value at.
     * @param value The targetLanguageCodes to set.
     * @return This builder for chaining.
     */
    public Builder setTargetLanguageCodes(int index, java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      ensureTargetLanguageCodesIsMutable();
      targetLanguageCodes_.set(index, value);
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }
    /**
     *
     *
     * 
     * Required. The BCP-47 language code to use for translation of the input
     * document. Specify up to 10 language codes here.
     * 

     *
     * repeated string target_language_codes = 3 [(.google.api.field_behavior) = REQUIRED];
     * 
     *
     * @param value The targetLanguageCodes to add.
     * @return This builder for chaining.
     */
    public Builder addTargetLanguageCodes(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      ensureTargetLanguageCodesIsMutable();
      targetLanguageCodes_.add(value);
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }
    /**
     *
     *
     * 
     * Required. The BCP-47 language code to use for translation of the input
     * document. Specify up to 10 language codes here.
     * 

     *
     * repeated string target_language_codes = 3 [(.google.api.field_behavior) = REQUIRED];
     * 
     *
     * @param values The targetLanguageCodes to add.
     * @return This builder for chaining.
     */
    public Builder addAllTargetLanguageCodes(java.lang.Iterable values) {
      ensureTargetLanguageCodesIsMutable();
      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, targetLanguageCodes_);
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }
    /**
     *
     *
     * 
     * Required. The BCP-47 language code to use for translation of the input
     * document. Specify up to 10 language codes here.
     * 

     *
     * repeated string target_language_codes = 3 [(.google.api.field_behavior) = REQUIRED];
     * 
     *
     * @return This builder for chaining.
     */
    public Builder clearTargetLanguageCodes() {
      targetLanguageCodes_ = com.google.protobuf.LazyStringArrayList.emptyList();
      bitField0_ = (bitField0_ & ~0x00000004);
      ;
      onChanged();
      return this;
    }
    /**
     *
     *
     * 
     * Required. The BCP-47 language code to use for translation of the input
     * document. Specify up to 10 language codes here.
     * 

     *
     * repeated string target_language_codes = 3 [(.google.api.field_behavior) = REQUIRED];
     * 
     *
     * @param value The bytes of the targetLanguageCodes to add.
     * @return This builder for chaining.
     */
    public Builder addTargetLanguageCodesBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      ensureTargetLanguageCodesIsMutable();
      targetLanguageCodes_.add(value);
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }

    private java.util.List
        inputConfigs_ = java.util.Collections.emptyList();

    private void ensureInputConfigsIsMutable() {
      if (!((bitField0_ & 0x00000008) != 0)) {
        inputConfigs_ =
            new java.util.ArrayList(
                inputConfigs_);
        bitField0_ |= 0x00000008;
      }
    }

    private com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.cloud.translate.v3beta1.BatchDocumentInputConfig,
            com.google.cloud.translate.v3beta1.BatchDocumentInputConfig.Builder,
            com.google.cloud.translate.v3beta1.BatchDocumentInputConfigOrBuilder>
        inputConfigsBuilder_;

    /**
     *
     *
     * 
     * Required. Input configurations.
     * The total number of files matched should be <= 100.
     * The total content size to translate should be <= 100M Unicode codepoints.
     * The files must use UTF-8 encoding.
     * 

     *
     * 
     * repeated .google.cloud.translation.v3beta1.BatchDocumentInputConfig input_configs = 4 [(.google.api.field_behavior) = REQUIRED];
     * 
     */
    public java.util.List
        getInputConfigsList() {
      if (inputConfigsBuilder_ == null) {
        return java.util.Collections.unmodifiableList(inputConfigs_);
      } else {
        return inputConfigsBuilder_.getMessageList();
      }
    }
    /**
     *
     *
     * 
     * Required. Input configurations.
     * The total number of files matched should be <= 100.
     * The total content size to translate should be <= 100M Unicode codepoints.
     * The files must use UTF-8 encoding.
     * 

     *
     * 
     * repeated .google.cloud.translation.v3beta1.BatchDocumentInputConfig input_configs = 4 [(.google.api.field_behavior) = REQUIRED];
     * 
     */
    public int getInputConfigsCount() {
      if (inputConfigsBuilder_ == null) {
        return inputConfigs_.size();
      } else {
        return inputConfigsBuilder_.getCount();
      }
    }
    /**
     *
     *
     * 
     * Required. Input configurations.
     * The total number of files matched should be <= 100.
     * The total content size to translate should be <= 100M Unicode codepoints.
     * The files must use UTF-8 encoding.
     * 

     *
     * 
     * repeated .google.cloud.translation.v3beta1.BatchDocumentInputConfig input_configs = 4 [(.google.api.field_behavior) = REQUIRED];
     * 
     */
    public com.google.cloud.translate.v3beta1.BatchDocumentInputConfig getInputConfigs(int index) {
      if (inputConfigsBuilder_ == null) {
        return inputConfigs_.get(index);
      } else {
        return inputConfigsBuilder_.getMessage(index);
      }
    }
    /**
     *
     *
     * 
     * Required. Input configurations.
     * The total number of files matched should be <= 100.
     * The total content size to translate should be <= 100M Unicode codepoints.
     * The files must use UTF-8 encoding.
     * 

     *
     * 
     * repeated .google.cloud.translation.v3beta1.BatchDocumentInputConfig input_configs = 4 [(.google.api.field_behavior) = REQUIRED];
     * 
     */
    public Builder setInputConfigs(
        int index, com.google.cloud.translate.v3beta1.BatchDocumentInputConfig value) {
      if (inputConfigsBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureInputConfigsIsMutable();
        inputConfigs_.set(index, value);
        onChanged();
      } else {
        inputConfigsBuilder_.setMessage(index, value);
      }
      return this;
    }
    /**
     *
     *
     * 
     * Required. Input configurations.
     * The total number of files matched should be <= 100.
     * The total content size to translate should be <= 100M Unicode codepoints.
     * The files must use UTF-8 encoding.
     * 

     *
     * 
     * repeated .google.cloud.translation.v3beta1.BatchDocumentInputConfig input_configs = 4 [(.google.api.field_behavior) = REQUIRED];
     * 
     */
    public Builder setInputConfigs(
        int index,
        com.google.cloud.translate.v3beta1.BatchDocumentInputConfig.Builder builderForValue) {
      if (inputConfigsBuilder_ == null) {
        ensureInputConfigsIsMutable();
        inputConfigs_.set(index, builderForValue.build());
        onChanged();
      } else {
        inputConfigsBuilder_.setMessage(index, builderForValue.build());
      }
      return this;
    }
    /**
     *
     *
     * 
     * Required. Input configurations.
     * The total number of files matched should be <= 100.
     * The total content size to translate should be <= 100M Unicode codepoints.
     * The files must use UTF-8 encoding.
     * 

     *
     * 
     * repeated .google.cloud.translation.v3beta1.BatchDocumentInputConfig input_configs = 4 [(.google.api.field_behavior) = REQUIRED];
     * 
     */
    public Builder addInputConfigs(
        com.google.cloud.translate.v3beta1.BatchDocumentInputConfig value) {
      if (inputConfigsBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureInputConfigsIsMutable();
        inputConfigs_.add(value);
        onChanged();
      } else {
        inputConfigsBuilder_.addMessage(value);
      }
      return this;
    }
    /**
     *
     *
     * 
     * Required. Input configurations.
     * The total number of files matched should be <= 100.
     * The total content size to translate should be <= 100M Unicode codepoints.
     * The files must use UTF-8 encoding.
     * 

     *
     * 
     * repeated .google.cloud.translation.v3beta1.BatchDocumentInputConfig input_configs = 4 [(.google.api.field_behavior) = REQUIRED];
     * 
     */
    public Builder addInputConfigs(
        int index, com.google.cloud.translate.v3beta1.BatchDocumentInputConfig value) {
      if (inputConfigsBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureInputConfigsIsMutable();
        inputConfigs_.add(index, value);
        onChanged();
      } else {
        inputConfigsBuilder_.addMessage(index, value);
      }
      return this;
    }
    /**
     *
     *
     * 
     * Required. Input configurations.
     * The total number of files matched should be <= 100.
     * The total content size to translate should be <= 100M Unicode codepoints.
     * The files must use UTF-8 encoding.
     * 

     *
     * 
     * repeated .google.cloud.translation.v3beta1.BatchDocumentInputConfig input_configs = 4 [(.google.api.field_behavior) = REQUIRED];
     * 
     */
    public Builder addInputConfigs(
        com.google.cloud.translate.v3beta1.BatchDocumentInputConfig.Builder builderForValue) {
      if (inputConfigsBuilder_ == null) {
        ensureInputConfigsIsMutable();
        inputConfigs_.add(builderForValue.build());
        onChanged();
      } else {
        inputConfigsBuilder_.addMessage(builderForValue.build());
      }
      return this;
    }
    /**
     *
     *
     * 
     * Required. Input configurations.
     * The total number of files matched should be <= 100.
     * The total content size to translate should be <= 100M Unicode codepoints.
     * The files must use UTF-8 encoding.
     * 

     *
     * 
     * repeated .google.cloud.translation.v3beta1.BatchDocumentInputConfig input_configs = 4 [(.google.api.field_behavior) = REQUIRED];
     * 
     */
    public Builder addInputConfigs(
        int index,
        com.google.cloud.translate.v3beta1.BatchDocumentInputConfig.Builder builderForValue) {
      if (inputConfigsBuilder_ == null) {
        ensureInputConfigsIsMutable();
        inputConfigs_.add(index, builderForValue.build());
        onChanged();
      } else {
        inputConfigsBuilder_.addMessage(index, builderForValue.build());
      }
      return this;
    }
    /**
     *
     *
     * 
     * Required. Input configurations.
     * The total number of files matched should be <= 100.
     * The total content size to translate should be <= 100M Unicode codepoints.
     * The files must use UTF-8 encoding.
     * 

     *
     * 
     * repeated .google.cloud.translation.v3beta1.BatchDocumentInputConfig input_configs = 4 [(.google.api.field_behavior) = REQUIRED];
     * 
     */
    public Builder addAllInputConfigs(
        java.lang.Iterable
            values) {
      if (inputConfigsBuilder_ == null) {
        ensureInputConfigsIsMutable();
        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, inputConfigs_);
        onChanged();
      } else {
        inputConfigsBuilder_.addAllMessages(values);
      }
      return this;
    }
    /**
     *
     *
     * 
     * Required. Input configurations.
     * The total number of files matched should be <= 100.
     * The total content size to translate should be <= 100M Unicode codepoints.
     * The files must use UTF-8 encoding.
     * 

     *
     * 
     * repeated .google.cloud.translation.v3beta1.BatchDocumentInputConfig input_configs = 4 [(.google.api.field_behavior) = REQUIRED];
     * 
     */
    public Builder clearInputConfigs() {
      if (inputConfigsBuilder_ == null) {
        inputConfigs_ = java.util.Collections.emptyList();
        bitField0_ = (bitField0_ & ~0x00000008);
        onChanged();
      } else {
        inputConfigsBuilder_.clear();
      }
      return this;
    }
    /**
     *
     *
     * 
     * Required. Input configurations.
     * The total number of files matched should be <= 100.
     * The total content size to translate should be <= 100M Unicode codepoints.
     * The files must use UTF-8 encoding.
     * 

     *
     * 
     * repeated .google.cloud.translation.v3beta1.BatchDocumentInputConfig input_configs = 4 [(.google.api.field_behavior) = REQUIRED];
     * 
     */
    public Builder removeInputConfigs(int index) {
      if (inputConfigsBuilder_ == null) {
        ensureInputConfigsIsMutable();
        inputConfigs_.remove(index);
        onChanged();
      } else {
        inputConfigsBuilder_.remove(index);
      }
      return this;
    }
    /**
     *
     *
     * 
     * Required. Input configurations.
     * The total number of files matched should be <= 100.
     * The total content size to translate should be <= 100M Unicode codepoints.
     * The files must use UTF-8 encoding.
     * 

     *
     * 
     * repeated .google.cloud.translation.v3beta1.BatchDocumentInputConfig input_configs = 4 [(.google.api.field_behavior) = REQUIRED];
     * 
     */
    public com.google.cloud.translate.v3beta1.BatchDocumentInputConfig.Builder
        getInputConfigsBuilder(int index) {
      return getInputConfigsFieldBuilder().getBuilder(index);
    }
    /**
     *
     *
     * 
     * Required. Input configurations.
     * The total number of files matched should be <= 100.
     * The total content size to translate should be <= 100M Unicode codepoints.
     * The files must use UTF-8 encoding.
     * 

     *
     * 
     * repeated .google.cloud.translation.v3beta1.BatchDocumentInputConfig input_configs = 4 [(.google.api.field_behavior) = REQUIRED];
     * 
     */
    public com.google.cloud.translate.v3beta1.BatchDocumentInputConfigOrBuilder
        getInputConfigsOrBuilder(int index) {
      if (inputConfigsBuilder_ == null) {
        return inputConfigs_.get(index);
      } else {
        return inputConfigsBuilder_.getMessageOrBuilder(index);
      }
    }
    /**
     *
     *
     * 
     * Required. Input configurations.
     * The total number of files matched should be <= 100.
     * The total content size to translate should be <= 100M Unicode codepoints.
     * The files must use UTF-8 encoding.
     * 

     *
     * 
     * repeated .google.cloud.translation.v3beta1.BatchDocumentInputConfig input_configs = 4 [(.google.api.field_behavior) = REQUIRED];
     * 
     */
    public java.util.List<
            ? extends com.google.cloud.translate.v3beta1.BatchDocumentInputConfigOrBuilder>
        getInputConfigsOrBuilderList() {
      if (inputConfigsBuilder_ != null) {
        return inputConfigsBuilder_.getMessageOrBuilderList();
      } else {
        return java.util.Collections.unmodifiableList(inputConfigs_);
      }
    }
    /**
     *
     *
     * 
     * Required. Input configurations.
     * The total number of files matched should be <= 100.
     * The total content size to translate should be <= 100M Unicode codepoints.
     * The files must use UTF-8 encoding.
     * 

     *
     * 
     * repeated .google.cloud.translation.v3beta1.BatchDocumentInputConfig input_configs = 4 [(.google.api.field_behavior) = REQUIRED];
     * 
     */
    public com.google.cloud.translate.v3beta1.BatchDocumentInputConfig.Builder
        addInputConfigsBuilder() {
      return getInputConfigsFieldBuilder()
          .addBuilder(
              com.google.cloud.translate.v3beta1.BatchDocumentInputConfig.getDefaultInstance());
    }
    /**
     *
     *
     * 
     * Required. Input configurations.
     * The total number of files matched should be <= 100.
     * The total content size to translate should be <= 100M Unicode codepoints.
     * The files must use UTF-8 encoding.
     * 

     *
     * 
     * repeated .google.cloud.translation.v3beta1.BatchDocumentInputConfig input_configs = 4 [(.google.api.field_behavior) = REQUIRED];
     * 
     */
    public com.google.cloud.translate.v3beta1.BatchDocumentInputConfig.Builder
        addInputConfigsBuilder(int index) {
      return getInputConfigsFieldBuilder()
          .addBuilder(
              index,
              com.google.cloud.translate.v3beta1.BatchDocumentInputConfig.getDefaultInstance());
    }
    /**
     *
     *
     * 
     * Required. Input configurations.
     * The total number of files matched should be <= 100.
     * The total content size to translate should be <= 100M Unicode codepoints.
     * The files must use UTF-8 encoding.
     * 

     *
     * 
     * repeated .google.cloud.translation.v3beta1.BatchDocumentInputConfig input_configs = 4 [(.google.api.field_behavior) = REQUIRED];
     * 
     */
    public java.util.List
        getInputConfigsBuilderList() {
      return getInputConfigsFieldBuilder().getBuilderList();
    }

    private com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.cloud.translate.v3beta1.BatchDocumentInputConfig,
            com.google.cloud.translate.v3beta1.BatchDocumentInputConfig.Builder,
            com.google.cloud.translate.v3beta1.BatchDocumentInputConfigOrBuilder>
        getInputConfigsFieldBuilder() {
      if (inputConfigsBuilder_ == null) {
        inputConfigsBuilder_ =
            new com.google.protobuf.RepeatedFieldBuilderV3<
                com.google.cloud.translate.v3beta1.BatchDocumentInputConfig,
                com.google.cloud.translate.v3beta1.BatchDocumentInputConfig.Builder,
                com.google.cloud.translate.v3beta1.BatchDocumentInputConfigOrBuilder>(
                inputConfigs_, ((bitField0_ & 0x00000008) != 0), getParentForChildren(), isClean());
        inputConfigs_ = null;
      }
      return inputConfigsBuilder_;
    }

    private com.google.cloud.translate.v3beta1.BatchDocumentOutputConfig outputConfig_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.translate.v3beta1.BatchDocumentOutputConfig,
            com.google.cloud.translate.v3beta1.BatchDocumentOutputConfig.Builder,
            com.google.cloud.translate.v3beta1.BatchDocumentOutputConfigOrBuilder>
        outputConfigBuilder_;
    /**
     *
     *
     * 
     * Required. Output configuration.
     * If 2 input configs match to the same file (that is, same input path),
     * we don't generate output for duplicate inputs.
     * 

     *
     * 
     * .google.cloud.translation.v3beta1.BatchDocumentOutputConfig output_config = 5 [(.google.api.field_behavior) = REQUIRED];
     * 
     *
     * @return Whether the outputConfig field is set.
     */
    public boolean hasOutputConfig() {
      return ((bitField0_ & 0x00000010) != 0);
    }
    /**
     *
     *
     * 
     * Required. Output configuration.
     * If 2 input configs match to the same file (that is, same input path),
     * we don't generate output for duplicate inputs.
     * 

     *
     * 
     * .google.cloud.translation.v3beta1.BatchDocumentOutputConfig output_config = 5 [(.google.api.field_behavior) = REQUIRED];
     * 
     *
     * @return The outputConfig.
     */
    public com.google.cloud.translate.v3beta1.BatchDocumentOutputConfig getOutputConfig() {
      if (outputConfigBuilder_ == null) {
        return outputConfig_ == null
            ? com.google.cloud.translate.v3beta1.BatchDocumentOutputConfig.getDefaultInstance()
            : outputConfig_;
      } else {
        return outputConfigBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * 
     * Required. Output configuration.
     * If 2 input configs match to the same file (that is, same input path),
     * we don't generate output for duplicate inputs.
     * 

     *
     * 
     * .google.cloud.translation.v3beta1.BatchDocumentOutputConfig output_config = 5 [(.google.api.field_behavior) = REQUIRED];
     * 
     */
    public Builder setOutputConfig(
        com.google.cloud.translate.v3beta1.BatchDocumentOutputConfig value) {
      if (outputConfigBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        outputConfig_ = value;
      } else {
        outputConfigBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000010;
      onChanged();
      return this;
    }
    /**
     *
     *
     * 
     * Required. Output configuration.
     * If 2 input configs match to the same file (that is, same input path),
     * we don't generate output for duplicate inputs.
     * 

     *
     * 
     * .google.cloud.translation.v3beta1.BatchDocumentOutputConfig output_config = 5 [(.google.api.field_behavior) = REQUIRED];
     * 
     */
    public Builder setOutputConfig(
        com.google.cloud.translate.v3beta1.BatchDocumentOutputConfig.Builder builderForValue) {
      if (outputConfigBuilder_ == null) {
        outputConfig_ = builderForValue.build();
      } else {
        outputConfigBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000010;
      onChanged();
      return this;
    }
    /**
     *
     *
     * 
     * Required. Output configuration.
     * If 2 input configs match to the same file (that is, same input path),
     * we don't generate output for duplicate inputs.
     * 

     *
     * 
     * .google.cloud.translation.v3beta1.BatchDocumentOutputConfig output_config = 5 [(.google.api.field_behavior) = REQUIRED];
     * 
     */
    public Builder mergeOutputConfig(
        com.google.cloud.translate.v3beta1.BatchDocumentOutputConfig value) {
      if (outputConfigBuilder_ == null) {
        if (((bitField0_ & 0x00000010) != 0)
            && outputConfig_ != null
            && outputConfig_
                != com.google.cloud.translate.v3beta1.BatchDocumentOutputConfig
                    .getDefaultInstance()) {
          getOutputConfigBuilder().mergeFrom(value);
        } else {
          outputConfig_ = value;
        }
      } else {
        outputConfigBuilder_.mergeFrom(value);
      }
      if (outputConfig_ != null) {
        bitField0_ |= 0x00000010;
        onChanged();
      }
      return this;
    }
    /**
     *
     *
     * 
     * Required. Output configuration.
     * If 2 input configs match to the same file (that is, same input path),
     * we don't generate output for duplicate inputs.
     * 

     *
     * 
     * .google.cloud.translation.v3beta1.BatchDocumentOutputConfig output_config = 5 [(.google.api.field_behavior) = REQUIRED];
     * 
     */
    public Builder clearOutputConfig() {
      bitField0_ = (bitField0_ & ~0x00000010);
      outputConfig_ = null;
      if (outputConfigBuilder_ != null) {
        outputConfigBuilder_.dispose();
        outputConfigBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * 
     * Required. Output configuration.
     * If 2 input configs match to the same file (that is, same input path),
     * we don't generate output for duplicate inputs.
     * 

     *
     * 
     * .google.cloud.translation.v3beta1.BatchDocumentOutputConfig output_config = 5 [(.google.api.field_behavior) = REQUIRED];
     * 
     */
    public com.google.cloud.translate.v3beta1.BatchDocumentOutputConfig.Builder
        getOutputConfigBuilder() {
      bitField0_ |= 0x00000010;
      onChanged();
      return getOutputConfigFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * 
     * Required. Output configuration.
     * If 2 input configs match to the same file (that is, same input path),
     * we don't generate output for duplicate inputs.
     * 

     *
     * 
     * .google.cloud.translation.v3beta1.BatchDocumentOutputConfig output_config = 5 [(.google.api.field_behavior) = REQUIRED];
     * 
     */
    public com.google.cloud.translate.v3beta1.BatchDocumentOutputConfigOrBuilder
        getOutputConfigOrBuilder() {
      if (outputConfigBuilder_ != null) {
        return outputConfigBuilder_.getMessageOrBuilder();
      } else {
        return outputConfig_ == null
            ? com.google.cloud.translate.v3beta1.BatchDocumentOutputConfig.getDefaultInstance()
            : outputConfig_;
      }
    }
    /**
     *
     *
     * 
     * Required. Output configuration.
     * If 2 input configs match to the same file (that is, same input path),
     * we don't generate output for duplicate inputs.
     * 

     *
     * 
     * .google.cloud.translation.v3beta1.BatchDocumentOutputConfig output_config = 5 [(.google.api.field_behavior) = REQUIRED];
     * 
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.translate.v3beta1.BatchDocumentOutputConfig,
            com.google.cloud.translate.v3beta1.BatchDocumentOutputConfig.Builder,
            com.google.cloud.translate.v3beta1.BatchDocumentOutputConfigOrBuilder>
        getOutputConfigFieldBuilder() {
      if (outputConfigBuilder_ == null) {
        outputConfigBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.cloud.translate.v3beta1.BatchDocumentOutputConfig,
                com.google.cloud.translate.v3beta1.BatchDocumentOutputConfig.Builder,
                com.google.cloud.translate.v3beta1.BatchDocumentOutputConfigOrBuilder>(
                getOutputConfig(), getParentForChildren(), isClean());
        outputConfig_ = null;
      }
      return outputConfigBuilder_;
    }

    private com.google.protobuf.MapField models_;

    private com.google.protobuf.MapField internalGetModels() {
      if (models_ == null) {
        return com.google.protobuf.MapField.emptyMapField(ModelsDefaultEntryHolder.defaultEntry);
      }
      return models_;
    }

    private com.google.protobuf.MapField
        internalGetMutableModels() {
      if (models_ == null) {
        models_ = com.google.protobuf.MapField.newMapField(ModelsDefaultEntryHolder.defaultEntry);
      }
      if (!models_.isMutable()) {
        models_ = models_.copy();
      }
      bitField0_ |= 0x00000020;
      onChanged();
      return models_;
    }

    public int getModelsCount() {
      return internalGetModels().getMap().size();
    }
    /**
     *
     *
     * 
     * Optional. The models to use for translation. Map's key is target language
     * code. Map's value is the model name. Value can be a built-in general model,
     * or an AutoML Translation model.
     *
     * The value format depends on model type:
     *
     * - AutoML Translation models:
     *   `projects/{project-number-or-id}/locations/{location-id}/models/{model-id}`
     *
     * - General (built-in) models:
     *   `projects/{project-number-or-id}/locations/{location-id}/models/general/nmt`,
     *
     *
     * If the map is empty or a specific model is not requested for a language
     * pair, then default google model (nmt) is used.
     * 

     *
     * map<string, string> models = 6 [(.google.api.field_behavior) = OPTIONAL];
     */
    @java.lang.Override
    public boolean containsModels(java.lang.String key) {
      if (key == null) {
        throw new NullPointerException("map key");
      }
      return internalGetModels().getMap().containsKey(key);
    }
    /** Use {@link #getModelsMap()} instead. */
    @java.lang.Override
    @java.lang.Deprecated
    public java.util.Map getModels() {
      return getModelsMap();
    }
    /**
     *
     *
     * 
     * Optional. The models to use for translation. Map's key is target language
     * code. Map's value is the model name. Value can be a built-in general model,
     * or an AutoML Translation model.
     *
     * The value format depends on model type:
     *
     * - AutoML Translation models:
     *   `projects/{project-number-or-id}/locations/{location-id}/models/{model-id}`
     *
     * - General (built-in) models:
     *   `projects/{project-number-or-id}/locations/{location-id}/models/general/nmt`,
     *
     *
     * If the map is empty or a specific model is not requested for a language
     * pair, then default google model (nmt) is used.
     * 

     *
     * map<string, string> models = 6 [(.google.api.field_behavior) = OPTIONAL];
     */
    @java.lang.Override
    public java.util.Map getModelsMap() {
      return internalGetModels().getMap();
    }
    /**
     *
     *
     * 
     * Optional. The models to use for translation. Map's key is target language
     * code. Map's value is the model name. Value can be a built-in general model,
     * or an AutoML Translation model.
     *
     * The value format depends on model type:
     *
     * - AutoML Translation models:
     *   `projects/{project-number-or-id}/locations/{location-id}/models/{model-id}`
     *
     * - General (built-in) models:
     *   `projects/{project-number-or-id}/locations/{location-id}/models/general/nmt`,
     *
     *
     * If the map is empty or a specific model is not requested for a language
     * pair, then default google model (nmt) is used.
     * 

     *
     * map<string, string> models = 6 [(.google.api.field_behavior) = OPTIONAL];
     */
    @java.lang.Override
    public /* nullable */ java.lang.String getModelsOrDefault(
        java.lang.String key,
        /* nullable */
        java.lang.String defaultValue) {
      if (key == null) {
        throw new NullPointerException("map key");
      }
      java.util.Map map = internalGetModels().getMap();
      return map.containsKey(key) ? map.get(key) : defaultValue;
    }
    /**
     *
     *
     * 
     * Optional. The models to use for translation. Map's key is target language
     * code. Map's value is the model name. Value can be a built-in general model,
     * or an AutoML Translation model.
     *
     * The value format depends on model type:
     *
     * - AutoML Translation models:
     *   `projects/{project-number-or-id}/locations/{location-id}/models/{model-id}`
     *
     * - General (built-in) models:
     *   `projects/{project-number-or-id}/locations/{location-id}/models/general/nmt`,
     *
     *
     * If the map is empty or a specific model is not requested for a language
     * pair, then default google model (nmt) is used.
     * 

     *
     * map<string, string> models = 6 [(.google.api.field_behavior) = OPTIONAL];
     */
    @java.lang.Override
    public java.lang.String getModelsOrThrow(java.lang.String key) {
      if (key == null) {
        throw new NullPointerException("map key");
      }
      java.util.Map map = internalGetModels().getMap();
      if (!map.containsKey(key)) {
        throw new java.lang.IllegalArgumentException();
      }
      return map.get(key);
    }

    public Builder clearModels() {
      bitField0_ = (bitField0_ & ~0x00000020);
      internalGetMutableModels().getMutableMap().clear();
      return this;
    }
    /**
     *
     *
     * 
     * Optional. The models to use for translation. Map's key is target language
     * code. Map's value is the model name. Value can be a built-in general model,
     * or an AutoML Translation model.
     *
     * The value format depends on model type:
     *
     * - AutoML Translation models:
     *   `projects/{project-number-or-id}/locations/{location-id}/models/{model-id}`
     *
     * - General (built-in) models:
     *   `projects/{project-number-or-id}/locations/{location-id}/models/general/nmt`,
     *
     *
     * If the map is empty or a specific model is not requested for a language
     * pair, then default google model (nmt) is used.
     * 

     *
     * map<string, string> models = 6 [(.google.api.field_behavior) = OPTIONAL];
     */
    public Builder removeModels(java.lang.String key) {
      if (key == null) {
        throw new NullPointerException("map key");
      }
      internalGetMutableModels().getMutableMap().remove(key);
      return this;
    }
    /** Use alternate mutation accessors instead. */
    @java.lang.Deprecated
    public java.util.Map getMutableModels() {
      bitField0_ |= 0x00000020;
      return internalGetMutableModels().getMutableMap();
    }
    /**
     *
     *
     * 
     * Optional. The models to use for translation. Map's key is target language
     * code. Map's value is the model name. Value can be a built-in general model,
     * or an AutoML Translation model.
     *
     * The value format depends on model type:
     *
     * - AutoML Translation models:
     *   `projects/{project-number-or-id}/locations/{location-id}/models/{model-id}`
     *
     * - General (built-in) models:
     *   `projects/{project-number-or-id}/locations/{location-id}/models/general/nmt`,
     *
     *
     * If the map is empty or a specific model is not requested for a language
     * pair, then default google model (nmt) is used.
     * 

     *
     * map<string, string> models = 6 [(.google.api.field_behavior) = OPTIONAL];
     */
    public Builder putModels(java.lang.String key, java.lang.String value) {
      if (key == null) {
        throw new NullPointerException("map key");
      }
      if (value == null) {
        throw new NullPointerException("map value");
      }
      internalGetMutableModels().getMutableMap().put(key, value);
      bitField0_ |= 0x00000020;
      return this;
    }
    /**
     *
     *
     * 
     * Optional. The models to use for translation. Map's key is target language
     * code. Map's value is the model name. Value can be a built-in general model,
     * or an AutoML Translation model.
     *
     * The value format depends on model type:
     *
     * - AutoML Translation models:
     *   `projects/{project-number-or-id}/locations/{location-id}/models/{model-id}`
     *
     * - General (built-in) models:
     *   `projects/{project-number-or-id}/locations/{location-id}/models/general/nmt`,
     *
     *
     * If the map is empty or a specific model is not requested for a language
     * pair, then default google model (nmt) is used.
     * 

     *
     * map<string, string> models = 6 [(.google.api.field_behavior) = OPTIONAL];
     */
    public Builder putAllModels(java.util.Map values) {
      internalGetMutableModels().getMutableMap().putAll(values);
      bitField0_ |= 0x00000020;
      return this;
    }

    private static final class GlossariesConverter
        implements com.google.protobuf.MapFieldBuilder.Converter<
            java.lang.String,
            com.google.cloud.translate.v3beta1.TranslateTextGlossaryConfigOrBuilder,
            com.google.cloud.translate.v3beta1.TranslateTextGlossaryConfig> {
      @java.lang.Override
      public com.google.cloud.translate.v3beta1.TranslateTextGlossaryConfig build(
          com.google.cloud.translate.v3beta1.TranslateTextGlossaryConfigOrBuilder val) {
        if (val instanceof com.google.cloud.translate.v3beta1.TranslateTextGlossaryConfig) {
          return (com.google.cloud.translate.v3beta1.TranslateTextGlossaryConfig) val;
        }
        return ((com.google.cloud.translate.v3beta1.TranslateTextGlossaryConfig.Builder) val)
            .build();
      }

      @java.lang.Override
      public com.google.protobuf.MapEntry<
              java.lang.String, com.google.cloud.translate.v3beta1.TranslateTextGlossaryConfig>
          defaultEntry() {
        return GlossariesDefaultEntryHolder.defaultEntry;
      }
    };

    private static final GlossariesConverter glossariesConverter = new GlossariesConverter();

    private com.google.protobuf.MapFieldBuilder<
            java.lang.String,
            com.google.cloud.translate.v3beta1.TranslateTextGlossaryConfigOrBuilder,
            com.google.cloud.translate.v3beta1.TranslateTextGlossaryConfig,
            com.google.cloud.translate.v3beta1.TranslateTextGlossaryConfig.Builder>
        glossaries_;

    private com.google.protobuf.MapFieldBuilder<
            java.lang.String,
            com.google.cloud.translate.v3beta1.TranslateTextGlossaryConfigOrBuilder,
            com.google.cloud.translate.v3beta1.TranslateTextGlossaryConfig,
            com.google.cloud.translate.v3beta1.TranslateTextGlossaryConfig.Builder>
        internalGetGlossaries() {
      if (glossaries_ == null) {
        return new com.google.protobuf.MapFieldBuilder<>(glossariesConverter);
      }
      return glossaries_;
    }

    private com.google.protobuf.MapFieldBuilder<
            java.lang.String,
            com.google.cloud.translate.v3beta1.TranslateTextGlossaryConfigOrBuilder,
            com.google.cloud.translate.v3beta1.TranslateTextGlossaryConfig,
            com.google.cloud.translate.v3beta1.TranslateTextGlossaryConfig.Builder>
        internalGetMutableGlossaries() {
      if (glossaries_ == null) {
        glossaries_ = new com.google.protobuf.MapFieldBuilder<>(glossariesConverter);
      }
      bitField0_ |= 0x00000040;
      onChanged();
      return glossaries_;
    }

    public int getGlossariesCount() {
      return internalGetGlossaries().ensureBuilderMap().size();
    }
    /**
     *
     *
     * 
     * Optional. Glossaries to be applied. It's keyed by target language code.
     * 

     *
     * 
     * map<string, .google.cloud.translation.v3beta1.TranslateTextGlossaryConfig> glossaries = 7 [(.google.api.field_behavior) = OPTIONAL];
     * 
     */
    @java.lang.Override
    public boolean containsGlossaries(java.lang.String key) {
      if (key == null) {
        throw new NullPointerException("map key");
      }
      return internalGetGlossaries().ensureBuilderMap().containsKey(key);
    }
    /** Use {@link #getGlossariesMap()} instead. */
    @java.lang.Override
    @java.lang.Deprecated
    public java.util.Map<
            java.lang.String, com.google.cloud.translate.v3beta1.TranslateTextGlossaryConfig>
        getGlossaries() {
      return getGlossariesMap();
    }
    /**
     *
     *
     * 
     * Optional. Glossaries to be applied. It's keyed by target language code.
     * 

     *
     * 
     * map<string, .google.cloud.translation.v3beta1.TranslateTextGlossaryConfig> glossaries = 7 [(.google.api.field_behavior) = OPTIONAL];
     * 
     */
    @java.lang.Override
    public java.util.Map<
            java.lang.String, com.google.cloud.translate.v3beta1.TranslateTextGlossaryConfig>
        getGlossariesMap() {
      return internalGetGlossaries().getImmutableMap();
    }
    /**
     *
     *
     * 
     * Optional. Glossaries to be applied. It's keyed by target language code.
     * 

     *
     * 
     * map<string, .google.cloud.translation.v3beta1.TranslateTextGlossaryConfig> glossaries = 7 [(.google.api.field_behavior) = OPTIONAL];
     * 
     */
    @java.lang.Override
    public /* nullable */ com.google.cloud.translate.v3beta1.TranslateTextGlossaryConfig
        getGlossariesOrDefault(
            java.lang.String key,
            /* nullable */
            com.google.cloud.translate.v3beta1.TranslateTextGlossaryConfig defaultValue) {
      if (key == null) {
        throw new NullPointerException("map key");
      }
      java.util.Map<
              java.lang.String,
              com.google.cloud.translate.v3beta1.TranslateTextGlossaryConfigOrBuilder>
          map = internalGetMutableGlossaries().ensureBuilderMap();
      return map.containsKey(key) ? glossariesConverter.build(map.get(key)) : defaultValue;
    }
    /**
     *
     *
     * 
     * Optional. Glossaries to be applied. It's keyed by target language code.
     * 

     *
     * 
     * map<string, .google.cloud.translation.v3beta1.TranslateTextGlossaryConfig> glossaries = 7 [(.google.api.field_behavior) = OPTIONAL];
     * 
     */
    @java.lang.Override
    public com.google.cloud.translate.v3beta1.TranslateTextGlossaryConfig getGlossariesOrThrow(
        java.lang.String key) {
      if (key == null) {
        throw new NullPointerException("map key");
      }
      java.util.Map<
              java.lang.String,
              com.google.cloud.translate.v3beta1.TranslateTextGlossaryConfigOrBuilder>
          map = internalGetMutableGlossaries().ensureBuilderMap();
      if (!map.containsKey(key)) {
        throw new java.lang.IllegalArgumentException();
      }
      return glossariesConverter.build(map.get(key));
    }

    public Builder clearGlossaries() {
      bitField0_ = (bitField0_ & ~0x00000040);
      internalGetMutableGlossaries().clear();
      return this;
    }
    /**
     *
     *
     * 
     * Optional. Glossaries to be applied. It's keyed by target language code.
     * 

     *
     * 
     * map<string, .google.cloud.translation.v3beta1.TranslateTextGlossaryConfig> glossaries = 7 [(.google.api.field_behavior) = OPTIONAL];
     * 
     */
    public Builder removeGlossaries(java.lang.String key) {
      if (key == null) {
        throw new NullPointerException("map key");
      }
      internalGetMutableGlossaries().ensureBuilderMap().remove(key);
      return this;
    }
    /** Use alternate mutation accessors instead. */
    @java.lang.Deprecated
    public java.util.Map<
            java.lang.String, com.google.cloud.translate.v3beta1.TranslateTextGlossaryConfig>
        getMutableGlossaries() {
      bitField0_ |= 0x00000040;
      return internalGetMutableGlossaries().ensureMessageMap();
    }
    /**
     *
     *
     * 
     * Optional. Glossaries to be applied. It's keyed by target language code.
     * 

     *
     * 
     * map<string, .google.cloud.translation.v3beta1.TranslateTextGlossaryConfig> glossaries = 7 [(.google.api.field_behavior) = OPTIONAL];
     * 
     */
    public Builder putGlossaries(
        java.lang.String key,
        com.google.cloud.translate.v3beta1.TranslateTextGlossaryConfig value) {
      if (key == null) {
        throw new NullPointerException("map key");
      }
      if (value == null) {
        throw new NullPointerException("map value");
      }
      internalGetMutableGlossaries().ensureBuilderMap().put(key, value);
      bitField0_ |= 0x00000040;
      return this;
    }
    /**
     *
     *
     * 
     * Optional. Glossaries to be applied. It's keyed by target language code.
     * 

     *
     * 
     * map<string, .google.cloud.translation.v3beta1.TranslateTextGlossaryConfig> glossaries = 7 [(.google.api.field_behavior) = OPTIONAL];
     * 
     */
    public Builder putAllGlossaries(
        java.util.Map<
                java.lang.String, com.google.cloud.translate.v3beta1.TranslateTextGlossaryConfig>
            values) {
      for (java.util.Map.Entry<
              java.lang.String, com.google.cloud.translate.v3beta1.TranslateTextGlossaryConfig>
          e : values.entrySet()) {
        if (e.getKey() == null || e.getValue() == null) {
          throw new NullPointerException();
        }
      }
      internalGetMutableGlossaries().ensureBuilderMap().putAll(values);
      bitField0_ |= 0x00000040;
      return this;
    }
    /**
     *
     *
     * 
     * Optional. Glossaries to be applied. It's keyed by target language code.
     * 

     *
     * 
     * map<string, .google.cloud.translation.v3beta1.TranslateTextGlossaryConfig> glossaries = 7 [(.google.api.field_behavior) = OPTIONAL];
     * 
     */
    public com.google.cloud.translate.v3beta1.TranslateTextGlossaryConfig.Builder
        putGlossariesBuilderIfAbsent(java.lang.String key) {
      java.util.Map<
              java.lang.String,
              com.google.cloud.translate.v3beta1.TranslateTextGlossaryConfigOrBuilder>
          builderMap = internalGetMutableGlossaries().ensureBuilderMap();
      com.google.cloud.translate.v3beta1.TranslateTextGlossaryConfigOrBuilder entry =
          builderMap.get(key);
      if (entry == null) {
        entry = com.google.cloud.translate.v3beta1.TranslateTextGlossaryConfig.newBuilder();
        builderMap.put(key, entry);
      }
      if (entry instanceof com.google.cloud.translate.v3beta1.TranslateTextGlossaryConfig) {
        entry =
            ((com.google.cloud.translate.v3beta1.TranslateTextGlossaryConfig) entry).toBuilder();
        builderMap.put(key, entry);
      }
      return (com.google.cloud.translate.v3beta1.TranslateTextGlossaryConfig.Builder) entry;
    }

    private com.google.protobuf.MapField formatConversions_;

    private com.google.protobuf.MapField
        internalGetFormatConversions() {
      if (formatConversions_ == null) {
        return com.google.protobuf.MapField.emptyMapField(
            FormatConversionsDefaultEntryHolder.defaultEntry);
      }
      return formatConversions_;
    }

    private com.google.protobuf.MapField
        internalGetMutableFormatConversions() {
      if (formatConversions_ == null) {
        formatConversions_ =
            com.google.protobuf.MapField.newMapField(
                FormatConversionsDefaultEntryHolder.defaultEntry);
      }
      if (!formatConversions_.isMutable()) {
        formatConversions_ = formatConversions_.copy();
      }
      bitField0_ |= 0x00000080;
      onChanged();
      return formatConversions_;
    }

    public int getFormatConversionsCount() {
      return internalGetFormatConversions().getMap().size();
    }
    /**
     *
     *
     * 
     * Optional. File format conversion map to be applied to all input files.
     * Map's key is the original mime_type. Map's value is the target mime_type of
     * translated documents.
     *
     * Supported file format conversion includes:
     * - `application/pdf` to
     *   `application/vnd.openxmlformats-officedocument.wordprocessingml.document`
     *
     * If nothing specified, output files will be in the same format as the
     * original file.
     * 

     *
     * 
     * map<string, string> format_conversions = 8 [(.google.api.field_behavior) = OPTIONAL];
     * 
     */
    @java.lang.Override
    public boolean containsFormatConversions(java.lang.String key) {
      if (key == null) {
        throw new NullPointerException("map key");
      }
      return internalGetFormatConversions().getMap().containsKey(key);
    }
    /** Use {@link #getFormatConversionsMap()} instead. */
    @java.lang.Override
    @java.lang.Deprecated
    public java.util.Map getFormatConversions() {
      return getFormatConversionsMap();
    }
    /**
     *
     *
     * 
     * Optional. File format conversion map to be applied to all input files.
     * Map's key is the original mime_type. Map's value is the target mime_type of
     * translated documents.
     *
     * Supported file format conversion includes:
     * - `application/pdf` to
     *   `application/vnd.openxmlformats-officedocument.wordprocessingml.document`
     *
     * If nothing specified, output files will be in the same format as the
     * original file.
     * 

     *
     * 
     * map<string, string> format_conversions = 8 [(.google.api.field_behavior) = OPTIONAL];
     * 
     */
    @java.lang.Override
    public java.util.Map getFormatConversionsMap() {
      return internalGetFormatConversions().getMap();
    }
    /**
     *
     *
     * 
     * Optional. File format conversion map to be applied to all input files.
     * Map's key is the original mime_type. Map's value is the target mime_type of
     * translated documents.
     *
     * Supported file format conversion includes:
     * - `application/pdf` to
     *   `application/vnd.openxmlformats-officedocument.wordprocessingml.document`
     *
     * If nothing specified, output files will be in the same format as the
     * original file.
     * 

     *
     * 
     * map<string, string> format_conversions = 8 [(.google.api.field_behavior) = OPTIONAL];
     * 
     */
    @java.lang.Override
    public /* nullable */ java.lang.String getFormatConversionsOrDefault(
        java.lang.String key,
        /* nullable */
        java.lang.String defaultValue) {
      if (key == null) {
        throw new NullPointerException("map key");
      }
      java.util.Map map =
          internalGetFormatConversions().getMap();
      return map.containsKey(key) ? map.get(key) : defaultValue;
    }
    /**
     *
     *
     * 
     * Optional. File format conversion map to be applied to all input files.
     * Map's key is the original mime_type. Map's value is the target mime_type of
     * translated documents.
     *
     * Supported file format conversion includes:
     * - `application/pdf` to
     *   `application/vnd.openxmlformats-officedocument.wordprocessingml.document`
     *
     * If nothing specified, output files will be in the same format as the
     * original file.
     * 

     *
     * 
     * map<string, string> format_conversions = 8 [(.google.api.field_behavior) = OPTIONAL];
     * 
     */
    @java.lang.Override
    public java.lang.String getFormatConversionsOrThrow(java.lang.String key) {
      if (key == null) {
        throw new NullPointerException("map key");
      }
      java.util.Map map =
          internalGetFormatConversions().getMap();
      if (!map.containsKey(key)) {
        throw new java.lang.IllegalArgumentException();
      }
      return map.get(key);
    }

    public Builder clearFormatConversions() {
      bitField0_ = (bitField0_ & ~0x00000080);
      internalGetMutableFormatConversions().getMutableMap().clear();
      return this;
    }
    /**
     *
     *
     * 
     * Optional. File format conversion map to be applied to all input files.
     * Map's key is the original mime_type. Map's value is the target mime_type of
     * translated documents.
     *
     * Supported file format conversion includes:
     * - `application/pdf` to
     *   `application/vnd.openxmlformats-officedocument.wordprocessingml.document`
     *
     * If nothing specified, output files will be in the same format as the
     * original file.
     * 

     *
     * 
     * map<string, string> format_conversions = 8 [(.google.api.field_behavior) = OPTIONAL];
     * 
     */
    public Builder removeFormatConversions(java.lang.String key) {
      if (key == null) {
        throw new NullPointerException("map key");
      }
      internalGetMutableFormatConversions().getMutableMap().remove(key);
      return this;
    }
    /** Use alternate mutation accessors instead. */
    @java.lang.Deprecated
    public java.util.Map getMutableFormatConversions() {
      bitField0_ |= 0x00000080;
      return internalGetMutableFormatConversions().getMutableMap();
    }
    /**
     *
     *
     * 
     * Optional. File format conversion map to be applied to all input files.
     * Map's key is the original mime_type. Map's value is the target mime_type of
     * translated documents.
     *
     * Supported file format conversion includes:
     * - `application/pdf` to
     *   `application/vnd.openxmlformats-officedocument.wordprocessingml.document`
     *
     * If nothing specified, output files will be in the same format as the
     * original file.
     * 

     *
     * 
     * map<string, string> format_conversions = 8 [(.google.api.field_behavior) = OPTIONAL];
     * 
     */
    public Builder putFormatConversions(java.lang.String key, java.lang.String value) {
      if (key == null) {
        throw new NullPointerException("map key");
      }
      if (value == null) {
        throw new NullPointerException("map value");
      }
      internalGetMutableFormatConversions().getMutableMap().put(key, value);
      bitField0_ |= 0x00000080;
      return this;
    }
    /**
     *
     *
     * 
     * Optional. File format conversion map to be applied to all input files.
     * Map's key is the original mime_type. Map's value is the target mime_type of
     * translated documents.
     *
     * Supported file format conversion includes:
     * - `application/pdf` to
     *   `application/vnd.openxmlformats-officedocument.wordprocessingml.document`
     *
     * If nothing specified, output files will be in the same format as the
     * original file.
     * 

     *
     * 
     * map<string, string> format_conversions = 8 [(.google.api.field_behavior) = OPTIONAL];
     * 
     */
    public Builder putAllFormatConversions(
        java.util.Map values) {
      internalGetMutableFormatConversions().getMutableMap().putAll(values);
      bitField0_ |= 0x00000080;
      return this;
    }

    private java.lang.Object customizedAttribution_ = "";
    /**
     *
     *
     * 
     * Optional. This flag is to support user customized attribution.
     * If not provided, the default is `Machine Translated by Google`.
     * Customized attribution should follow rules in
     * https://cloud.google.com/translate/attribution#attribution_and_logos
     * 

     *
     * string customized_attribution = 10 [(.google.api.field_behavior) = OPTIONAL];
     *
     * @return The customizedAttribution.
     */
    public java.lang.String getCustomizedAttribution() {
      java.lang.Object ref = customizedAttribution_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        customizedAttribution_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * 
     * Optional. This flag is to support user customized attribution.
     * If not provided, the default is `Machine Translated by Google`.
     * Customized attribution should follow rules in
     * https://cloud.google.com/translate/attribution#attribution_and_logos
     * 

     *
     * string customized_attribution = 10 [(.google.api.field_behavior) = OPTIONAL];
     *
     * @return The bytes for customizedAttribution.
     */
    public com.google.protobuf.ByteString getCustomizedAttributionBytes() {
      java.lang.Object ref = customizedAttribution_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        customizedAttribution_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * 
     * Optional. This flag is to support user customized attribution.
     * If not provided, the default is `Machine Translated by Google`.
     * Customized attribution should follow rules in
     * https://cloud.google.com/translate/attribution#attribution_and_logos
     * 

     *
     * string customized_attribution = 10 [(.google.api.field_behavior) = OPTIONAL];
     *
     * @param value The customizedAttribution to set.
     * @return This builder for chaining.
     */
    public Builder setCustomizedAttribution(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      customizedAttribution_ = value;
      bitField0_ |= 0x00000100;
      onChanged();
      return this;
    }
    /**
     *
     *
     * 
     * Optional. This flag is to support user customized attribution.
     * If not provided, the default is `Machine Translated by Google`.
     * Customized attribution should follow rules in
     * https://cloud.google.com/translate/attribution#attribution_and_logos
     * 

     *
     * string customized_attribution = 10 [(.google.api.field_behavior) = OPTIONAL];
     *
     * @return This builder for chaining.
     */
    public Builder clearCustomizedAttribution() {
      customizedAttribution_ = getDefaultInstance().getCustomizedAttribution();
      bitField0_ = (bitField0_ & ~0x00000100);
      onChanged();
      return this;
    }
    /**
     *
     *
     * 
     * Optional. This flag is to support user customized attribution.
     * If not provided, the default is `Machine Translated by Google`.
     * Customized attribution should follow rules in
     * https://cloud.google.com/translate/attribution#attribution_and_logos
     * 

     *
     * string customized_attribution = 10 [(.google.api.field_behavior) = OPTIONAL];
     *
     * @param value The bytes for customizedAttribution to set.
     * @return This builder for chaining.
     */
    public Builder setCustomizedAttributionBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      customizedAttribution_ = value;
      bitField0_ |= 0x00000100;
      onChanged();
      return this;
    }

    private boolean enableShadowRemovalNativePdf_;
    /**
     *
     *
     * 
     * Optional. If true, use the text removal server to remove the shadow text on
     * background image for native pdf translation.
     * Shadow removal feature can only be enabled when
     * is_translate_native_pdf_only: false && pdf_native_only: false
     * 

     *
     * bool enable_shadow_removal_native_pdf = 11 [(.google.api.field_behavior) = OPTIONAL];
     * 
     *
     * @return The enableShadowRemovalNativePdf.
     */
    @java.lang.Override
    public boolean getEnableShadowRemovalNativePdf() {
      return enableShadowRemovalNativePdf_;
    }
    /**
     *
     *
     * 
     * Optional. If true, use the text removal server to remove the shadow text on
     * background image for native pdf translation.
     * Shadow removal feature can only be enabled when
     * is_translate_native_pdf_only: false && pdf_native_only: false
     * 

     *
     * bool enable_shadow_removal_native_pdf = 11 [(.google.api.field_behavior) = OPTIONAL];
     * 
     *
     * @param value The enableShadowRemovalNativePdf to set.
     * @return This builder for chaining.
     */
    public Builder setEnableShadowRemovalNativePdf(boolean value) {

      enableShadowRemovalNativePdf_ = value;
      bitField0_ |= 0x00000200;
      onChanged();
      return this;
    }
    /**
     *
     *
     * 
     * Optional. If true, use the text removal server to remove the shadow text on
     * background image for native pdf translation.
     * Shadow removal feature can only be enabled when
     * is_translate_native_pdf_only: false && pdf_native_only: false
     * 

     *
     * bool enable_shadow_removal_native_pdf = 11 [(.google.api.field_behavior) = OPTIONAL];
     * 
     *
     * @return This builder for chaining.
     */
    public Builder clearEnableShadowRemovalNativePdf() {
      bitField0_ = (bitField0_ & ~0x00000200);
      enableShadowRemovalNativePdf_ = false;
      onChanged();
      return this;
    }

    private boolean enableRotationCorrection_;
    /**
     *
     *
     * 
     * Optional. If true, enable auto rotation correction in DVS.
     * 

     *
     * bool enable_rotation_correction = 12 [(.google.api.field_behavior) = OPTIONAL];
     *
     * @return The enableRotationCorrection.
     */
    @java.lang.Override
    public boolean getEnableRotationCorrection() {
      return enableRotationCorrection_;
    }
    /**
     *
     *
     * 
     * Optional. If true, enable auto rotation correction in DVS.
     * 

     *
     * bool enable_rotation_correction = 12 [(.google.api.field_behavior) = OPTIONAL];
     *
     * @param value The enableRotationCorrection to set.
     * @return This builder for chaining.
     */
    public Builder setEnableRotationCorrection(boolean value) {

      enableRotationCorrection_ = value;
      bitField0_ |= 0x00000400;
      onChanged();
      return this;
    }
    /**
     *
     *
     * 
     * Optional. If true, enable auto rotation correction in DVS.
     * 

     *
     * bool enable_rotation_correction = 12 [(.google.api.field_behavior) = OPTIONAL];
     *
     * @return This builder for chaining.
     */
    public Builder clearEnableRotationCorrection() {
      bitField0_ = (bitField0_ & ~0x00000400);
      enableRotationCorrection_ = false;
      onChanged();
      return this;
    }

    @java.lang.Override
    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
      return super.setUnknownFields(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.translation.v3beta1.BatchTranslateDocumentRequest)
  }

  // @@protoc_insertion_point(class_scope:google.cloud.translation.v3beta1.BatchTranslateDocumentRequest)
  private static final com.google.cloud.translate.v3beta1.BatchTranslateDocumentRequest
      DEFAULT_INSTANCE;

  static {
    DEFAULT_INSTANCE = new com.google.cloud.translate.v3beta1.BatchTranslateDocumentRequest();
  }

  public static com.google.cloud.translate.v3beta1.BatchTranslateDocumentRequest
      getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }

  private static final com.google.protobuf.Parser PARSER =
      new com.google.protobuf.AbstractParser() {
        @java.lang.Override
        public BatchTranslateDocumentRequest parsePartialFrom(
            com.google.protobuf.CodedInputStream input,
            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
            throws com.google.protobuf.InvalidProtocolBufferException {
          Builder builder = newBuilder();
          try {
            builder.mergeFrom(input, extensionRegistry);
          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
            throw e.setUnfinishedMessage(builder.buildPartial());
          } catch (com.google.protobuf.UninitializedMessageException e) {
            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
          } catch (java.io.IOException e) {
            throw new com.google.protobuf.InvalidProtocolBufferException(e)
                .setUnfinishedMessage(builder.buildPartial());
          }
          return builder.buildPartial();
        }
      };

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

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

  @java.lang.Override
  public com.google.cloud.translate.v3beta1.BatchTranslateDocumentRequest
      getDefaultInstanceForType() {
    return DEFAULT_INSTANCE;
  }
}




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