xref: /external/google-cloud-java/java-aiplatform/proto-google-cloud-aiplatform-v1beta1/src/main/java/com/google/cloud/aiplatform/v1beta1/Index.java

/*
 * Copyright 2020 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/aiplatform/v1beta1/index.proto

package com.google.cloud.aiplatform.v1beta1;

/**
 *
 *
 * <pre>
 * A representation of a collection of database items organized in a way that
 * allows for approximate nearest neighbor (a.k.a ANN) algorithms search.
 * </pre>
 *
 * Protobuf type {@code google.cloud.aiplatform.v1beta1.Index}
 */
public final class Index extends com.google.protobuf.GeneratedMessageV3
    implements
    // @@protoc_insertion_point(message_implements:google.cloud.aiplatform.v1beta1.Index)
    IndexOrBuilder {
  private static final long serialVersionUID = 0L;
  // Use Index.newBuilder() to construct.
  private Index(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
    super(builder);
  }

  private Index() {
    name_ = "";
    displayName_ = "";
    description_ = "";
    metadataSchemaUri_ = "";
    deployedIndexes_ = java.util.Collections.emptyList();
    etag_ = "";
    indexUpdateMethod_ = 0;
  }

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

  @java.lang.Override
  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
    return this.unknownFields;
  }

  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    return com.google.cloud.aiplatform.v1beta1.IndexProto
        .internal_static_google_cloud_aiplatform_v1beta1_Index_descriptor;
  }

  @SuppressWarnings({"rawtypes"})
  @java.lang.Override
  protected com.google.protobuf.MapField internalGetMapField(int number) {
    switch (number) {
      case 9:
        return internalGetLabels();
      default:
        throw new RuntimeException("Invalid map field number: " + number);
    }
  }

  @java.lang.Override
  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
      internalGetFieldAccessorTable() {
    return com.google.cloud.aiplatform.v1beta1.IndexProto
        .internal_static_google_cloud_aiplatform_v1beta1_Index_fieldAccessorTable
        .ensureFieldAccessorsInitialized(
            com.google.cloud.aiplatform.v1beta1.Index.class,
            com.google.cloud.aiplatform.v1beta1.Index.Builder.class);
  }

  /**
   *
   *
   * <pre>
   * The update method of an Index.
   * </pre>
   *
   * Protobuf enum {@code google.cloud.aiplatform.v1beta1.Index.IndexUpdateMethod}
   */
  public enum IndexUpdateMethod implements com.google.protobuf.ProtocolMessageEnum {
    /**
     *
     *
     * <pre>
     * Should not be used.
     * </pre>
     *
     * <code>INDEX_UPDATE_METHOD_UNSPECIFIED = 0;</code>
     */
    INDEX_UPDATE_METHOD_UNSPECIFIED(0),
    /**
     *
     *
     * <pre>
     * BatchUpdate: user can call UpdateIndex with files on Cloud Storage of
     * datapoints to update.
     * </pre>
     *
     * <code>BATCH_UPDATE = 1;</code>
     */
    BATCH_UPDATE(1),
    /**
     *
     *
     * <pre>
     * StreamUpdate: user can call UpsertDatapoints/DeleteDatapoints to update
     * the Index and the updates will be applied in corresponding
     * DeployedIndexes in nearly real-time.
     * </pre>
     *
     * <code>STREAM_UPDATE = 2;</code>
     */
    STREAM_UPDATE(2),
    UNRECOGNIZED(-1),
    ;

    /**
     *
     *
     * <pre>
     * Should not be used.
     * </pre>
     *
     * <code>INDEX_UPDATE_METHOD_UNSPECIFIED = 0;</code>
     */
    public static final int INDEX_UPDATE_METHOD_UNSPECIFIED_VALUE = 0;
    /**
     *
     *
     * <pre>
     * BatchUpdate: user can call UpdateIndex with files on Cloud Storage of
     * datapoints to update.
     * </pre>
     *
     * <code>BATCH_UPDATE = 1;</code>
     */
    public static final int BATCH_UPDATE_VALUE = 1;
    /**
     *
     *
     * <pre>
     * StreamUpdate: user can call UpsertDatapoints/DeleteDatapoints to update
     * the Index and the updates will be applied in corresponding
     * DeployedIndexes in nearly real-time.
     * </pre>
     *
     * <code>STREAM_UPDATE = 2;</code>
     */
    public static final int STREAM_UPDATE_VALUE = 2;

    public final int getNumber() {
      if (this == UNRECOGNIZED) {
        throw new java.lang.IllegalArgumentException(
            "Can't get the number of an unknown enum value.");
      }
      return value;
    }

    /**
     * @param value The numeric wire value of the corresponding enum entry.
     * @return The enum associated with the given numeric wire value.
     * @deprecated Use {@link #forNumber(int)} instead.
     */
    @java.lang.Deprecated
    public static IndexUpdateMethod valueOf(int value) {
      return forNumber(value);
    }

    /**
     * @param value The numeric wire value of the corresponding enum entry.
     * @return The enum associated with the given numeric wire value.
     */
    public static IndexUpdateMethod forNumber(int value) {
      switch (value) {
        case 0:
          return INDEX_UPDATE_METHOD_UNSPECIFIED;
        case 1:
          return BATCH_UPDATE;
        case 2:
          return STREAM_UPDATE;
        default:
          return null;
      }
    }

    public static com.google.protobuf.Internal.EnumLiteMap<IndexUpdateMethod>
        internalGetValueMap() {
      return internalValueMap;
    }

    private static final com.google.protobuf.Internal.EnumLiteMap<IndexUpdateMethod>
        internalValueMap =
            new com.google.protobuf.Internal.EnumLiteMap<IndexUpdateMethod>() {
              public IndexUpdateMethod findValueByNumber(int number) {
                return IndexUpdateMethod.forNumber(number);
              }
            };

    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
      if (this == UNRECOGNIZED) {
        throw new java.lang.IllegalStateException(
            "Can't get the descriptor of an unrecognized enum value.");
      }
      return getDescriptor().getValues().get(ordinal());
    }

    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
      return getDescriptor();
    }

    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
      return com.google.cloud.aiplatform.v1beta1.Index.getDescriptor().getEnumTypes().get(0);
    }

    private static final IndexUpdateMethod[] VALUES = values();

    public static IndexUpdateMethod valueOf(
        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
      if (desc.getType() != getDescriptor()) {
        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
      }
      if (desc.getIndex() == -1) {
        return UNRECOGNIZED;
      }
      return VALUES[desc.getIndex()];
    }

    private final int value;

    private IndexUpdateMethod(int value) {
      this.value = value;
    }

    // @@protoc_insertion_point(enum_scope:google.cloud.aiplatform.v1beta1.Index.IndexUpdateMethod)
  }

  public static final int NAME_FIELD_NUMBER = 1;

  @SuppressWarnings("serial")
  private volatile java.lang.Object name_ = "";
  /**
   *
   *
   * <pre>
   * Output only. The resource name of the Index.
   * </pre>
   *
   * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
   *
   * @return The name.
   */
  @java.lang.Override
  public java.lang.String getName() {
    java.lang.Object ref = name_;
    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();
      name_ = s;
      return s;
    }
  }
  /**
   *
   *
   * <pre>
   * Output only. The resource name of the Index.
   * </pre>
   *
   * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
   *
   * @return The bytes for name.
   */
  @java.lang.Override
  public com.google.protobuf.ByteString getNameBytes() {
    java.lang.Object ref = name_;
    if (ref instanceof java.lang.String) {
      com.google.protobuf.ByteString b =
          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
      name_ = b;
      return b;
    } else {
      return (com.google.protobuf.ByteString) ref;
    }
  }

  public static final int DISPLAY_NAME_FIELD_NUMBER = 2;

  @SuppressWarnings("serial")
  private volatile java.lang.Object displayName_ = "";
  /**
   *
   *
   * <pre>
   * Required. The display name of the Index.
   * The name can be up to 128 characters long and can consist of any UTF-8
   * characters.
   * </pre>
   *
   * <code>string display_name = 2 [(.google.api.field_behavior) = REQUIRED];</code>
   *
   * @return The displayName.
   */
  @java.lang.Override
  public java.lang.String getDisplayName() {
    java.lang.Object ref = displayName_;
    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();
      displayName_ = s;
      return s;
    }
  }
  /**
   *
   *
   * <pre>
   * Required. The display name of the Index.
   * The name can be up to 128 characters long and can consist of any UTF-8
   * characters.
   * </pre>
   *
   * <code>string display_name = 2 [(.google.api.field_behavior) = REQUIRED];</code>
   *
   * @return The bytes for displayName.
   */
  @java.lang.Override
  public com.google.protobuf.ByteString getDisplayNameBytes() {
    java.lang.Object ref = displayName_;
    if (ref instanceof java.lang.String) {
      com.google.protobuf.ByteString b =
          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
      displayName_ = b;
      return b;
    } else {
      return (com.google.protobuf.ByteString) ref;
    }
  }

  public static final int DESCRIPTION_FIELD_NUMBER = 3;

  @SuppressWarnings("serial")
  private volatile java.lang.Object description_ = "";
  /**
   *
   *
   * <pre>
   * The description of the Index.
   * </pre>
   *
   * <code>string description = 3;</code>
   *
   * @return The description.
   */
  @java.lang.Override
  public java.lang.String getDescription() {
    java.lang.Object ref = description_;
    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();
      description_ = s;
      return s;
    }
  }
  /**
   *
   *
   * <pre>
   * The description of the Index.
   * </pre>
   *
   * <code>string description = 3;</code>
   *
   * @return The bytes for description.
   */
  @java.lang.Override
  public com.google.protobuf.ByteString getDescriptionBytes() {
    java.lang.Object ref = description_;
    if (ref instanceof java.lang.String) {
      com.google.protobuf.ByteString b =
          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
      description_ = b;
      return b;
    } else {
      return (com.google.protobuf.ByteString) ref;
    }
  }

  public static final int METADATA_SCHEMA_URI_FIELD_NUMBER = 4;

  @SuppressWarnings("serial")
  private volatile java.lang.Object metadataSchemaUri_ = "";
  /**
   *
   *
   * <pre>
   * Immutable. Points to a YAML file stored on Google Cloud Storage describing
   * additional information about the Index, that is specific to it. Unset if
   * the Index does not have any additional information. The schema is defined
   * as an OpenAPI 3.0.2 [Schema
   * Object](https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.0.2.md#schemaObject).
   * Note: The URI given on output will be immutable and probably different,
   * including the URI scheme, than the one given on input. The output URI will
   * point to a location where the user only has a read access.
   * </pre>
   *
   * <code>string metadata_schema_uri = 4 [(.google.api.field_behavior) = IMMUTABLE];</code>
   *
   * @return The metadataSchemaUri.
   */
  @java.lang.Override
  public java.lang.String getMetadataSchemaUri() {
    java.lang.Object ref = metadataSchemaUri_;
    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();
      metadataSchemaUri_ = s;
      return s;
    }
  }
  /**
   *
   *
   * <pre>
   * Immutable. Points to a YAML file stored on Google Cloud Storage describing
   * additional information about the Index, that is specific to it. Unset if
   * the Index does not have any additional information. The schema is defined
   * as an OpenAPI 3.0.2 [Schema
   * Object](https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.0.2.md#schemaObject).
   * Note: The URI given on output will be immutable and probably different,
   * including the URI scheme, than the one given on input. The output URI will
   * point to a location where the user only has a read access.
   * </pre>
   *
   * <code>string metadata_schema_uri = 4 [(.google.api.field_behavior) = IMMUTABLE];</code>
   *
   * @return The bytes for metadataSchemaUri.
   */
  @java.lang.Override
  public com.google.protobuf.ByteString getMetadataSchemaUriBytes() {
    java.lang.Object ref = metadataSchemaUri_;
    if (ref instanceof java.lang.String) {
      com.google.protobuf.ByteString b =
          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
      metadataSchemaUri_ = b;
      return b;
    } else {
      return (com.google.protobuf.ByteString) ref;
    }
  }

  public static final int METADATA_FIELD_NUMBER = 6;
  private com.google.protobuf.Value metadata_;
  /**
   *
   *
   * <pre>
   * An additional information about the Index; the schema of the metadata can
   * be found in
   * [metadata_schema][google.cloud.aiplatform.v1beta1.Index.metadata_schema_uri].
   * </pre>
   *
   * <code>.google.protobuf.Value metadata = 6;</code>
   *
   * @return Whether the metadata field is set.
   */
  @java.lang.Override
  public boolean hasMetadata() {
    return metadata_ != null;
  }
  /**
   *
   *
   * <pre>
   * An additional information about the Index; the schema of the metadata can
   * be found in
   * [metadata_schema][google.cloud.aiplatform.v1beta1.Index.metadata_schema_uri].
   * </pre>
   *
   * <code>.google.protobuf.Value metadata = 6;</code>
   *
   * @return The metadata.
   */
  @java.lang.Override
  public com.google.protobuf.Value getMetadata() {
    return metadata_ == null ? com.google.protobuf.Value.getDefaultInstance() : metadata_;
  }
  /**
   *
   *
   * <pre>
   * An additional information about the Index; the schema of the metadata can
   * be found in
   * [metadata_schema][google.cloud.aiplatform.v1beta1.Index.metadata_schema_uri].
   * </pre>
   *
   * <code>.google.protobuf.Value metadata = 6;</code>
   */
  @java.lang.Override
  public com.google.protobuf.ValueOrBuilder getMetadataOrBuilder() {
    return metadata_ == null ? com.google.protobuf.Value.getDefaultInstance() : metadata_;
  }

  public static final int DEPLOYED_INDEXES_FIELD_NUMBER = 7;

  @SuppressWarnings("serial")
  private java.util.List<com.google.cloud.aiplatform.v1beta1.DeployedIndexRef> deployedIndexes_;
  /**
   *
   *
   * <pre>
   * Output only. The pointers to DeployedIndexes created from this Index.
   * An Index can be only deleted if all its DeployedIndexes had been undeployed
   * first.
   * </pre>
   *
   * <code>
   * repeated .google.cloud.aiplatform.v1beta1.DeployedIndexRef deployed_indexes = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   */
  @java.lang.Override
  public java.util.List<com.google.cloud.aiplatform.v1beta1.DeployedIndexRef>
      getDeployedIndexesList() {
    return deployedIndexes_;
  }
  /**
   *
   *
   * <pre>
   * Output only. The pointers to DeployedIndexes created from this Index.
   * An Index can be only deleted if all its DeployedIndexes had been undeployed
   * first.
   * </pre>
   *
   * <code>
   * repeated .google.cloud.aiplatform.v1beta1.DeployedIndexRef deployed_indexes = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   */
  @java.lang.Override
  public java.util.List<? extends com.google.cloud.aiplatform.v1beta1.DeployedIndexRefOrBuilder>
      getDeployedIndexesOrBuilderList() {
    return deployedIndexes_;
  }
  /**
   *
   *
   * <pre>
   * Output only. The pointers to DeployedIndexes created from this Index.
   * An Index can be only deleted if all its DeployedIndexes had been undeployed
   * first.
   * </pre>
   *
   * <code>
   * repeated .google.cloud.aiplatform.v1beta1.DeployedIndexRef deployed_indexes = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   */
  @java.lang.Override
  public int getDeployedIndexesCount() {
    return deployedIndexes_.size();
  }
  /**
   *
   *
   * <pre>
   * Output only. The pointers to DeployedIndexes created from this Index.
   * An Index can be only deleted if all its DeployedIndexes had been undeployed
   * first.
   * </pre>
   *
   * <code>
   * repeated .google.cloud.aiplatform.v1beta1.DeployedIndexRef deployed_indexes = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   */
  @java.lang.Override
  public com.google.cloud.aiplatform.v1beta1.DeployedIndexRef getDeployedIndexes(int index) {
    return deployedIndexes_.get(index);
  }
  /**
   *
   *
   * <pre>
   * Output only. The pointers to DeployedIndexes created from this Index.
   * An Index can be only deleted if all its DeployedIndexes had been undeployed
   * first.
   * </pre>
   *
   * <code>
   * repeated .google.cloud.aiplatform.v1beta1.DeployedIndexRef deployed_indexes = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   */
  @java.lang.Override
  public com.google.cloud.aiplatform.v1beta1.DeployedIndexRefOrBuilder getDeployedIndexesOrBuilder(
      int index) {
    return deployedIndexes_.get(index);
  }

  public static final int ETAG_FIELD_NUMBER = 8;

  @SuppressWarnings("serial")
  private volatile java.lang.Object etag_ = "";
  /**
   *
   *
   * <pre>
   * Used to perform consistent read-modify-write updates. If not set, a blind
   * "overwrite" update happens.
   * </pre>
   *
   * <code>string etag = 8;</code>
   *
   * @return The etag.
   */
  @java.lang.Override
  public java.lang.String getEtag() {
    java.lang.Object ref = etag_;
    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();
      etag_ = s;
      return s;
    }
  }
  /**
   *
   *
   * <pre>
   * Used to perform consistent read-modify-write updates. If not set, a blind
   * "overwrite" update happens.
   * </pre>
   *
   * <code>string etag = 8;</code>
   *
   * @return The bytes for etag.
   */
  @java.lang.Override
  public com.google.protobuf.ByteString getEtagBytes() {
    java.lang.Object ref = etag_;
    if (ref instanceof java.lang.String) {
      com.google.protobuf.ByteString b =
          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
      etag_ = b;
      return b;
    } else {
      return (com.google.protobuf.ByteString) ref;
    }
  }

  public static final int LABELS_FIELD_NUMBER = 9;

  private static final class LabelsDefaultEntryHolder {
    static final com.google.protobuf.MapEntry<java.lang.String, java.lang.String> defaultEntry =
        com.google.protobuf.MapEntry.<java.lang.String, java.lang.String>newDefaultInstance(
            com.google.cloud.aiplatform.v1beta1.IndexProto
                .internal_static_google_cloud_aiplatform_v1beta1_Index_LabelsEntry_descriptor,
            com.google.protobuf.WireFormat.FieldType.STRING,
            "",
            com.google.protobuf.WireFormat.FieldType.STRING,
            "");
  }

  @SuppressWarnings("serial")
  private com.google.protobuf.MapField<java.lang.String, java.lang.String> labels_;

  private com.google.protobuf.MapField<java.lang.String, java.lang.String> internalGetLabels() {
    if (labels_ == null) {
      return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
    }
    return labels_;
  }

  public int getLabelsCount() {
    return internalGetLabels().getMap().size();
  }
  /**
   *
   *
   * <pre>
   * The labels with user-defined metadata to organize your Indexes.
   * Label keys and values can be no longer than 64 characters
   * (Unicode codepoints), can only contain lowercase letters, numeric
   * characters, underscores and dashes. International characters are allowed.
   * See https://goo.gl/xmQnxf for more information and examples of labels.
   * </pre>
   *
   * <code>map&lt;string, string&gt; labels = 9;</code>
   */
  @java.lang.Override
  public boolean containsLabels(java.lang.String key) {
    if (key == null) {
      throw new NullPointerException("map key");
    }
    return internalGetLabels().getMap().containsKey(key);
  }
  /** Use {@link #getLabelsMap()} instead. */
  @java.lang.Override
  @java.lang.Deprecated
  public java.util.Map<java.lang.String, java.lang.String> getLabels() {
    return getLabelsMap();
  }
  /**
   *
   *
   * <pre>
   * The labels with user-defined metadata to organize your Indexes.
   * Label keys and values can be no longer than 64 characters
   * (Unicode codepoints), can only contain lowercase letters, numeric
   * characters, underscores and dashes. International characters are allowed.
   * See https://goo.gl/xmQnxf for more information and examples of labels.
   * </pre>
   *
   * <code>map&lt;string, string&gt; labels = 9;</code>
   */
  @java.lang.Override
  public java.util.Map<java.lang.String, java.lang.String> getLabelsMap() {
    return internalGetLabels().getMap();
  }
  /**
   *
   *
   * <pre>
   * The labels with user-defined metadata to organize your Indexes.
   * Label keys and values can be no longer than 64 characters
   * (Unicode codepoints), can only contain lowercase letters, numeric
   * characters, underscores and dashes. International characters are allowed.
   * See https://goo.gl/xmQnxf for more information and examples of labels.
   * </pre>
   *
   * <code>map&lt;string, string&gt; labels = 9;</code>
   */
  @java.lang.Override
  public /* nullable */ java.lang.String getLabelsOrDefault(
      java.lang.String key,
      /* nullable */
      java.lang.String defaultValue) {
    if (key == null) {
      throw new NullPointerException("map key");
    }
    java.util.Map<java.lang.String, java.lang.String> map = internalGetLabels().getMap();
    return map.containsKey(key) ? map.get(key) : defaultValue;
  }
  /**
   *
   *
   * <pre>
   * The labels with user-defined metadata to organize your Indexes.
   * Label keys and values can be no longer than 64 characters
   * (Unicode codepoints), can only contain lowercase letters, numeric
   * characters, underscores and dashes. International characters are allowed.
   * See https://goo.gl/xmQnxf for more information and examples of labels.
   * </pre>
   *
   * <code>map&lt;string, string&gt; labels = 9;</code>
   */
  @java.lang.Override
  public java.lang.String getLabelsOrThrow(java.lang.String key) {
    if (key == null) {
      throw new NullPointerException("map key");
    }
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     *
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     *
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    /**
     *
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     * Required. The display name of the Index.
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    /**
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     *
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    /**
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    /**
     *
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     * Immutable. Points to a YAML file stored on Google Cloud Storage describing
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     * the Index does not have any additional information. The schema is defined
     * as an OpenAPI 3.0.2 [Schema
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     * Note: The URI given on output will be immutable and probably different,
     * including the URI scheme, than the one given on input. The output URI will
     * point to a location where the user only has a read access.
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     *
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    /**
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     * <pre>
     * Immutable. Points to a YAML file stored on Google Cloud Storage describing
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     * as an OpenAPI 3.0.2 [Schema
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    /**
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    /**
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     * Immutable. Points to a YAML file stored on Google Cloud Storage describing
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    /**
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     * be found in
     * [metadata_schema][google.cloud.aiplatform.v1beta1.Index.metadata_schema_uri].
     * </pre>
     *
     * <code>.google.protobuf.Value metadata = 6;</code>
     */
    public Builder mergeMetadata(com.google.protobuf.Value value) {
      if (metadataBuilder_ == null) {
        if (((bitField0_ & 0x00000010) != 0)
            && metadata_ != null
            && metadata_ != com.google.protobuf.Value.getDefaultInstance()) {
          getMetadataBuilder().mergeFrom(value);
        } else {
          metadata_ = value;
        }
      } else {
        metadataBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00000010;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * An additional information about the Index; the schema of the metadata can
     * be found in
     * [metadata_schema][google.cloud.aiplatform.v1beta1.Index.metadata_schema_uri].
     * </pre>
     *
     * <code>.google.protobuf.Value metadata = 6;</code>
     */
    public Builder clearMetadata() {
      bitField0_ = (bitField0_ & ~0x00000010);
      metadata_ = null;
      if (metadataBuilder_ != null) {
        metadataBuilder_.dispose();
        metadataBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * An additional information about the Index; the schema of the metadata can
     * be found in
     * [metadata_schema][google.cloud.aiplatform.v1beta1.Index.metadata_schema_uri].
     * </pre>
     *
     * <code>.google.protobuf.Value metadata = 6;</code>
     */
    public com.google.protobuf.Value.Builder getMetadataBuilder() {
      bitField0_ |= 0x00000010;
      onChanged();
      return getMetadataFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * An additional information about the Index; the schema of the metadata can
     * be found in
     * [metadata_schema][google.cloud.aiplatform.v1beta1.Index.metadata_schema_uri].
     * </pre>
     *
     * <code>.google.protobuf.Value metadata = 6;</code>
     */
    public com.google.protobuf.ValueOrBuilder getMetadataOrBuilder() {
      if (metadataBuilder_ != null) {
        return metadataBuilder_.getMessageOrBuilder();
      } else {
        return metadata_ == null ? com.google.protobuf.Value.getDefaultInstance() : metadata_;
      }
    }
    /**
     *
     *
     * <pre>
     * An additional information about the Index; the schema of the metadata can
     * be found in
     * [metadata_schema][google.cloud.aiplatform.v1beta1.Index.metadata_schema_uri].
     * </pre>
     *
     * <code>.google.protobuf.Value metadata = 6;</code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.Value,
            com.google.protobuf.Value.Builder,
            com.google.protobuf.ValueOrBuilder>
        getMetadataFieldBuilder() {
      if (metadataBuilder_ == null) {
        metadataBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.protobuf.Value,
                com.google.protobuf.Value.Builder,
                com.google.protobuf.ValueOrBuilder>(
                getMetadata(), getParentForChildren(), isClean());
        metadata_ = null;
      }
      return metadataBuilder_;
    }

    private java.util.List<com.google.cloud.aiplatform.v1beta1.DeployedIndexRef> deployedIndexes_ =
        java.util.Collections.emptyList();

    private void ensureDeployedIndexesIsMutable() {
      if (!((bitField0_ & 0x00000020) != 0)) {
        deployedIndexes_ =
            new java.util.ArrayList<com.google.cloud.aiplatform.v1beta1.DeployedIndexRef>(
                deployedIndexes_);
        bitField0_ |= 0x00000020;
      }
    }

    private com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.cloud.aiplatform.v1beta1.DeployedIndexRef,
            com.google.cloud.aiplatform.v1beta1.DeployedIndexRef.Builder,
            com.google.cloud.aiplatform.v1beta1.DeployedIndexRefOrBuilder>
        deployedIndexesBuilder_;

    /**
     *
     *
     * <pre>
     * Output only. The pointers to DeployedIndexes created from this Index.
     * An Index can be only deleted if all its DeployedIndexes had been undeployed
     * first.
     * </pre>
     *
     * <code>
     * repeated .google.cloud.aiplatform.v1beta1.DeployedIndexRef deployed_indexes = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public java.util.List<com.google.cloud.aiplatform.v1beta1.DeployedIndexRef>
        getDeployedIndexesList() {
      if (deployedIndexesBuilder_ == null) {
        return java.util.Collections.unmodifiableList(deployedIndexes_);
      } else {
        return deployedIndexesBuilder_.getMessageList();
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. The pointers to DeployedIndexes created from this Index.
     * An Index can be only deleted if all its DeployedIndexes had been undeployed
     * first.
     * </pre>
     *
     * <code>
     * repeated .google.cloud.aiplatform.v1beta1.DeployedIndexRef deployed_indexes = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public int getDeployedIndexesCount() {
      if (deployedIndexesBuilder_ == null) {
        return deployedIndexes_.size();
      } else {
        return deployedIndexesBuilder_.getCount();
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. The pointers to DeployedIndexes created from this Index.
     * An Index can be only deleted if all its DeployedIndexes had been undeployed
     * first.
     * </pre>
     *
     * <code>
     * repeated .google.cloud.aiplatform.v1beta1.DeployedIndexRef deployed_indexes = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public com.google.cloud.aiplatform.v1beta1.DeployedIndexRef getDeployedIndexes(int index) {
      if (deployedIndexesBuilder_ == null) {
        return deployedIndexes_.get(index);
      } else {
        return deployedIndexesBuilder_.getMessage(index);
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. The pointers to DeployedIndexes created from this Index.
     * An Index can be only deleted if all its DeployedIndexes had been undeployed
     * first.
     * </pre>
     *
     * <code>
     * repeated .google.cloud.aiplatform.v1beta1.DeployedIndexRef deployed_indexes = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder setDeployedIndexes(
        int index, com.google.cloud.aiplatform.v1beta1.DeployedIndexRef value) {
      if (deployedIndexesBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureDeployedIndexesIsMutable();
        deployedIndexes_.set(index, value);
        onChanged();
      } else {
        deployedIndexesBuilder_.setMessage(index, value);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The pointers to DeployedIndexes created from this Index.
     * An Index can be only deleted if all its DeployedIndexes had been undeployed
     * first.
     * </pre>
     *
     * <code>
     * repeated .google.cloud.aiplatform.v1beta1.DeployedIndexRef deployed_indexes = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder setDeployedIndexes(
        int index, com.google.cloud.aiplatform.v1beta1.DeployedIndexRef.Builder builderForValue) {
      if (deployedIndexesBuilder_ == null) {
        ensureDeployedIndexesIsMutable();
        deployedIndexes_.set(index, builderForValue.build());
        onChanged();
      } else {
        deployedIndexesBuilder_.setMessage(index, builderForValue.build());
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The pointers to DeployedIndexes created from this Index.
     * An Index can be only deleted if all its DeployedIndexes had been undeployed
     * first.
     * </pre>
     *
     * <code>
     * repeated .google.cloud.aiplatform.v1beta1.DeployedIndexRef deployed_indexes = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder addDeployedIndexes(com.google.cloud.aiplatform.v1beta1.DeployedIndexRef value) {
      if (deployedIndexesBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureDeployedIndexesIsMutable();
        deployedIndexes_.add(value);
        onChanged();
      } else {
        deployedIndexesBuilder_.addMessage(value);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The pointers to DeployedIndexes created from this Index.
     * An Index can be only deleted if all its DeployedIndexes had been undeployed
     * first.
     * </pre>
     *
     * <code>
     * repeated .google.cloud.aiplatform.v1beta1.DeployedIndexRef deployed_indexes = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder addDeployedIndexes(
        int index, com.google.cloud.aiplatform.v1beta1.DeployedIndexRef value) {
      if (deployedIndexesBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureDeployedIndexesIsMutable();
        deployedIndexes_.add(index, value);
        onChanged();
      } else {
        deployedIndexesBuilder_.addMessage(index, value);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The pointers to DeployedIndexes created from this Index.
     * An Index can be only deleted if all its DeployedIndexes had been undeployed
     * first.
     * </pre>
     *
     * <code>
     * repeated .google.cloud.aiplatform.v1beta1.DeployedIndexRef deployed_indexes = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder addDeployedIndexes(
        com.google.cloud.aiplatform.v1beta1.DeployedIndexRef.Builder builderForValue) {
      if (deployedIndexesBuilder_ == null) {
        ensureDeployedIndexesIsMutable();
        deployedIndexes_.add(builderForValue.build());
        onChanged();
      } else {
        deployedIndexesBuilder_.addMessage(builderForValue.build());
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The pointers to DeployedIndexes created from this Index.
     * An Index can be only deleted if all its DeployedIndexes had been undeployed
     * first.
     * </pre>
     *
     * <code>
     * repeated .google.cloud.aiplatform.v1beta1.DeployedIndexRef deployed_indexes = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder addDeployedIndexes(
        int index, com.google.cloud.aiplatform.v1beta1.DeployedIndexRef.Builder builderForValue) {
      if (deployedIndexesBuilder_ == null) {
        ensureDeployedIndexesIsMutable();
        deployedIndexes_.add(index, builderForValue.build());
        onChanged();
      } else {
        deployedIndexesBuilder_.addMessage(index, builderForValue.build());
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The pointers to DeployedIndexes created from this Index.
     * An Index can be only deleted if all its DeployedIndexes had been undeployed
     * first.
     * </pre>
     *
     * <code>
     * repeated .google.cloud.aiplatform.v1beta1.DeployedIndexRef deployed_indexes = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder addAllDeployedIndexes(
        java.lang.Iterable<? extends com.google.cloud.aiplatform.v1beta1.DeployedIndexRef> values) {
      if (deployedIndexesBuilder_ == null) {
        ensureDeployedIndexesIsMutable();
        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, deployedIndexes_);
        onChanged();
      } else {
        deployedIndexesBuilder_.addAllMessages(values);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The pointers to DeployedIndexes created from this Index.
     * An Index can be only deleted if all its DeployedIndexes had been undeployed
     * first.
     * </pre>
     *
     * <code>
     * repeated .google.cloud.aiplatform.v1beta1.DeployedIndexRef deployed_indexes = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder clearDeployedIndexes() {
      if (deployedIndexesBuilder_ == null) {
        deployedIndexes_ = java.util.Collections.emptyList();
        bitField0_ = (bitField0_ & ~0x00000020);
        onChanged();
      } else {
        deployedIndexesBuilder_.clear();
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The pointers to DeployedIndexes created from this Index.
     * An Index can be only deleted if all its DeployedIndexes had been undeployed
     * first.
     * </pre>
     *
     * <code>
     * repeated .google.cloud.aiplatform.v1beta1.DeployedIndexRef deployed_indexes = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder removeDeployedIndexes(int index) {
      if (deployedIndexesBuilder_ == null) {
        ensureDeployedIndexesIsMutable();
        deployedIndexes_.remove(index);
        onChanged();
      } else {
        deployedIndexesBuilder_.remove(index);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The pointers to DeployedIndexes created from this Index.
     * An Index can be only deleted if all its DeployedIndexes had been undeployed
     * first.
     * </pre>
     *
     * <code>
     * repeated .google.cloud.aiplatform.v1beta1.DeployedIndexRef deployed_indexes = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public com.google.cloud.aiplatform.v1beta1.DeployedIndexRef.Builder getDeployedIndexesBuilder(
        int index) {
      return getDeployedIndexesFieldBuilder().getBuilder(index);
    }
    /**
     *
     *
     * <pre>
     * Output only. The pointers to DeployedIndexes created from this Index.
     * An Index can be only deleted if all its DeployedIndexes had been undeployed
     * first.
     * </pre>
     *
     * <code>
     * repeated .google.cloud.aiplatform.v1beta1.DeployedIndexRef deployed_indexes = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public com.google.cloud.aiplatform.v1beta1.DeployedIndexRefOrBuilder
        getDeployedIndexesOrBuilder(int index) {
      if (deployedIndexesBuilder_ == null) {
        return deployedIndexes_.get(index);
      } else {
        return deployedIndexesBuilder_.getMessageOrBuilder(index);
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. The pointers to DeployedIndexes created from this Index.
     * An Index can be only deleted if all its DeployedIndexes had been undeployed
     * first.
     * </pre>
     *
     * <code>
     * repeated .google.cloud.aiplatform.v1beta1.DeployedIndexRef deployed_indexes = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public java.util.List<? extends com.google.cloud.aiplatform.v1beta1.DeployedIndexRefOrBuilder>
        getDeployedIndexesOrBuilderList() {
      if (deployedIndexesBuilder_ != null) {
        return deployedIndexesBuilder_.getMessageOrBuilderList();
      } else {
        return java.util.Collections.unmodifiableList(deployedIndexes_);
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. The pointers to DeployedIndexes created from this Index.
     * An Index can be only deleted if all its DeployedIndexes had been undeployed
     * first.
     * </pre>
     *
     * <code>
     * repeated .google.cloud.aiplatform.v1beta1.DeployedIndexRef deployed_indexes = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public com.google.cloud.aiplatform.v1beta1.DeployedIndexRef.Builder
        addDeployedIndexesBuilder() {
      return getDeployedIndexesFieldBuilder()
          .addBuilder(com.google.cloud.aiplatform.v1beta1.DeployedIndexRef.getDefaultInstance());
    }
    /**
     *
     *
     * <pre>
     * Output only. The pointers to DeployedIndexes created from this Index.
     * An Index can be only deleted if all its DeployedIndexes had been undeployed
     * first.
     * </pre>
     *
     * <code>
     * repeated .google.cloud.aiplatform.v1beta1.DeployedIndexRef deployed_indexes = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public com.google.cloud.aiplatform.v1beta1.DeployedIndexRef.Builder addDeployedIndexesBuilder(
        int index) {
      return getDeployedIndexesFieldBuilder()
          .addBuilder(
              index, com.google.cloud.aiplatform.v1beta1.DeployedIndexRef.getDefaultInstance());
    }
    /**
     *
     *
     * <pre>
     * Output only. The pointers to DeployedIndexes created from this Index.
     * An Index can be only deleted if all its DeployedIndexes had been undeployed
     * first.
     * </pre>
     *
     * <code>
     * repeated .google.cloud.aiplatform.v1beta1.DeployedIndexRef deployed_indexes = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public java.util.List<com.google.cloud.aiplatform.v1beta1.DeployedIndexRef.Builder>
        getDeployedIndexesBuilderList() {
      return getDeployedIndexesFieldBuilder().getBuilderList();
    }

    private com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.cloud.aiplatform.v1beta1.DeployedIndexRef,
            com.google.cloud.aiplatform.v1beta1.DeployedIndexRef.Builder,
            com.google.cloud.aiplatform.v1beta1.DeployedIndexRefOrBuilder>
        getDeployedIndexesFieldBuilder() {
      if (deployedIndexesBuilder_ == null) {
        deployedIndexesBuilder_ =
            new com.google.protobuf.RepeatedFieldBuilderV3<
                com.google.cloud.aiplatform.v1beta1.DeployedIndexRef,
                com.google.cloud.aiplatform.v1beta1.DeployedIndexRef.Builder,
                com.google.cloud.aiplatform.v1beta1.DeployedIndexRefOrBuilder>(
                deployedIndexes_,
                ((bitField0_ & 0x00000020) != 0),
                getParentForChildren(),
                isClean());
        deployedIndexes_ = null;
      }
      return deployedIndexesBuilder_;
    }

    private java.lang.Object etag_ = "";
    /**
     *
     *
     * <pre>
     * Used to perform consistent read-modify-write updates. If not set, a blind
     * "overwrite" update happens.
     * </pre>
     *
     * <code>string etag = 8;</code>
     *
     * @return The etag.
     */
    public java.lang.String getEtag() {
      java.lang.Object ref = etag_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        etag_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Used to perform consistent read-modify-write updates. If not set, a blind
     * "overwrite" update happens.
     * </pre>
     *
     * <code>string etag = 8;</code>
     *
     * @return The bytes for etag.
     */
    public com.google.protobuf.ByteString getEtagBytes() {
      java.lang.Object ref = etag_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        etag_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Used to perform consistent read-modify-write updates. If not set, a blind
     * "overwrite" update happens.
     * </pre>
     *
     * <code>string etag = 8;</code>
     *
     * @param value The etag to set.
     * @return This builder for chaining.
     */
    public Builder setEtag(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      etag_ = value;
      bitField0_ |= 0x00000040;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Used to perform consistent read-modify-write updates. If not set, a blind
     * "overwrite" update happens.
     * </pre>
     *
     * <code>string etag = 8;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearEtag() {
      etag_ = getDefaultInstance().getEtag();
      bitField0_ = (bitField0_ & ~0x00000040);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Used to perform consistent read-modify-write updates. If not set, a blind
     * "overwrite" update happens.
     * </pre>
     *
     * <code>string etag = 8;</code>
     *
     * @param value The bytes for etag to set.
     * @return This builder for chaining.
     */
    public Builder setEtagBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      etag_ = value;
      bitField0_ |= 0x00000040;
      onChanged();
      return this;
    }

    private com.google.protobuf.MapField<java.lang.String, java.lang.String> labels_;

    private com.google.protobuf.MapField<java.lang.String, java.lang.String> internalGetLabels() {
      if (labels_ == null) {
        return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
      }
      return labels_;
    }

    private com.google.protobuf.MapField<java.lang.String, java.lang.String>
        internalGetMutableLabels() {
      if (labels_ == null) {
        labels_ = com.google.protobuf.MapField.newMapField(LabelsDefaultEntryHolder.defaultEntry);
      }
      if (!labels_.isMutable()) {
        labels_ = labels_.copy();
      }
      bitField0_ |= 0x00000080;
      onChanged();
      return labels_;
    }

    public int getLabelsCount() {
      return internalGetLabels().getMap().size();
    }
    /**
     *
     *
     * <pre>
     * The labels with user-defined metadata to organize your Indexes.
     * Label keys and values can be no longer than 64 characters
     * (Unicode codepoints), can only contain lowercase letters, numeric
     * characters, underscores and dashes. International characters are allowed.
     * See https://goo.gl/xmQnxf for more information and examples of labels.
     * </pre>
     *
     * <code>map&lt;string, string&gt; labels = 9;</code>
     */
    @java.lang.Override
    public boolean containsLabels(java.lang.String key) {
      if (key == null) {
        throw new NullPointerException("map key");
      }
      return internalGetLabels().getMap().containsKey(key);
    }
    /** Use {@link #getLabelsMap()} instead. */
    @java.lang.Override
    @java.lang.Deprecated
    public java.util.Map<java.lang.String, java.lang.String> getLabels() {
      return getLabelsMap();
    }
    /**
     *
     *
     * <pre>
     * The labels with user-defined metadata to organize your Indexes.
     * Label keys and values can be no longer than 64 characters
     * (Unicode codepoints), can only contain lowercase letters, numeric
     * characters, underscores and dashes. International characters are allowed.
     * See https://goo.gl/xmQnxf for more information and examples of labels.
     * </pre>
     *
     * <code>map&lt;string, string&gt; labels = 9;</code>
     */
    @java.lang.Override
    public java.util.Map<java.lang.String, java.lang.String> getLabelsMap() {
      return internalGetLabels().getMap();
    }
    /**
     *
     *
     * <pre>
     * The labels with user-defined metadata to organize your Indexes.
     * Label keys and values can be no longer than 64 characters
     * (Unicode codepoints), can only contain lowercase letters, numeric
     * characters, underscores and dashes. International characters are allowed.
     * See https://goo.gl/xmQnxf for more information and examples of labels.
     * </pre>
     *
     * <code>map&lt;string, string&gt; labels = 9;</code>
     */
    @java.lang.Override
    public /* nullable */ java.lang.String getLabelsOrDefault(
        java.lang.String key,
        /* nullable */
        java.lang.String defaultValue) {
      if (key == null) {
        throw new NullPointerException("map key");
      }
      java.util.Map<java.lang.String, java.lang.String> map = internalGetLabels().getMap();
      return map.containsKey(key) ? map.get(key) : defaultValue;
    }
    /**
     *
     *
     * <pre>
     * The labels with user-defined metadata to organize your Indexes.
     * Label keys and values can be no longer than 64 characters
     * (Unicode codepoints), can only contain lowercase letters, numeric
     * characters, underscores and dashes. International characters are allowed.
     * See https://goo.gl/xmQnxf for more information and examples of labels.
     * </pre>
     *
     * <code>map&lt;string, string&gt; labels = 9;</code>
     */
    @java.lang.Override
    public java.lang.String getLabelsOrThrow(java.lang.String key) {
      if (key == null) {
        throw new NullPointerException("map key");
      }
      java.util.Map<java.lang.String, java.lang.String> map = internalGetLabels().getMap();
      if (!map.containsKey(key)) {
        throw new java.lang.IllegalArgumentException();
      }
      return map.get(key);
    }

    public Builder clearLabels() {
      bitField0_ = (bitField0_ & ~0x00000080);
      internalGetMutableLabels().getMutableMap().clear();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The labels with user-defined metadata to organize your Indexes.
     * Label keys and values can be no longer than 64 characters
     * (Unicode codepoints), can only contain lowercase letters, numeric
     * characters, underscores and dashes. International characters are allowed.
     * See https://goo.gl/xmQnxf for more information and examples of labels.
     * </pre>
     *
     * <code>map&lt;string, string&gt; labels = 9;</code>
     */
    public Builder removeLabels(java.lang.String key) {
      if (key == null) {
        throw new NullPointerException("map key");
      }
      internalGetMutableLabels().getMutableMap().remove(key);
      return this;
    }
    /** Use alternate mutation accessors instead. */
    @java.lang.Deprecated
    public java.util.Map<java.lang.String, java.lang.String> getMutableLabels() {
      bitField0_ |= 0x00000080;
      return internalGetMutableLabels().getMutableMap();
    }
    /**
     *
     *
     * <pre>
     * The labels with user-defined metadata to organize your Indexes.
     * Label keys and values can be no longer than 64 characters
     * (Unicode codepoints), can only contain lowercase letters, numeric
     * characters, underscores and dashes. International characters are allowed.
     * See https://goo.gl/xmQnxf for more information and examples of labels.
     * </pre>
     *
     * <code>map&lt;string, string&gt; labels = 9;</code>
     */
    public Builder putLabels(java.lang.String key, java.lang.String value) {
      if (key == null) {
        throw new NullPointerException("map key");
      }
      if (value == null) {
        throw new NullPointerException("map value");
      }
      internalGetMutableLabels().getMutableMap().put(key, value);
      bitField0_ |= 0x00000080;
      return this;
    }
    /**
     *
     *
     * <pre>
     * The labels with user-defined metadata to organize your Indexes.
     * Label keys and values can be no longer than 64 characters
     * (Unicode codepoints), can only contain lowercase letters, numeric
     * characters, underscores and dashes. International characters are allowed.
     * See https://goo.gl/xmQnxf for more information and examples of labels.
     * </pre>
     *
     * <code>map&lt;string, string&gt; labels = 9;</code>
     */
    public Builder putAllLabels(java.util.Map<java.lang.String, java.lang.String> values) {
      internalGetMutableLabels().getMutableMap().putAll(values);
      bitField0_ |= 0x00000080;
      return this;
    }

    private com.google.protobuf.Timestamp createTime_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.Timestamp,
            com.google.protobuf.Timestamp.Builder,
            com.google.protobuf.TimestampOrBuilder>
        createTimeBuilder_;
    /**
     *
     *
     * <pre>
     * Output only. Timestamp when this Index was created.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     *
     * @return Whether the createTime field is set.
     */
    public boolean hasCreateTime() {
      return ((bitField0_ & 0x00000100) != 0);
    }
    /**
     *
     *
     * <pre>
     * Output only. Timestamp when this Index was created.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     *
     * @return The createTime.
     */
    public com.google.protobuf.Timestamp getCreateTime() {
      if (createTimeBuilder_ == null) {
        return createTime_ == null
            ? com.google.protobuf.Timestamp.getDefaultInstance()
            : createTime_;
      } else {
        return createTimeBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. Timestamp when this Index was created.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder setCreateTime(com.google.protobuf.Timestamp value) {
      if (createTimeBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        createTime_ = value;
      } else {
        createTimeBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000100;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. Timestamp when this Index was created.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
      if (createTimeBuilder_ == null) {
        createTime_ = builderForValue.build();
      } else {
        createTimeBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000100;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. Timestamp when this Index was created.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
      if (createTimeBuilder_ == null) {
        if (((bitField0_ & 0x00000100) != 0)
            && createTime_ != null
            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
          getCreateTimeBuilder().mergeFrom(value);
        } else {
          createTime_ = value;
        }
      } else {
        createTimeBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00000100;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. Timestamp when this Index was created.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder clearCreateTime() {
      bitField0_ = (bitField0_ & ~0x00000100);
      createTime_ = null;
      if (createTimeBuilder_ != null) {
        createTimeBuilder_.dispose();
        createTimeBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. Timestamp when this Index was created.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
      bitField0_ |= 0x00000100;
      onChanged();
      return getCreateTimeFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Output only. Timestamp when this Index was created.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      if (createTimeBuilder_ != null) {
        return createTimeBuilder_.getMessageOrBuilder();
      } else {
        return createTime_ == null
            ? com.google.protobuf.Timestamp.getDefaultInstance()
            : createTime_;
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. Timestamp when this Index was created.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.Timestamp,
            com.google.protobuf.Timestamp.Builder,
            com.google.protobuf.TimestampOrBuilder>
        getCreateTimeFieldBuilder() {
      if (createTimeBuilder_ == null) {
        createTimeBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.protobuf.Timestamp,
                com.google.protobuf.Timestamp.Builder,
                com.google.protobuf.TimestampOrBuilder>(
                getCreateTime(), getParentForChildren(), isClean());
        createTime_ = null;
      }
      return createTimeBuilder_;
    }

    private com.google.protobuf.Timestamp updateTime_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.Timestamp,
            com.google.protobuf.Timestamp.Builder,
            com.google.protobuf.TimestampOrBuilder>
        updateTimeBuilder_;
    /**
     *
     *
     * <pre>
     * Output only. Timestamp when this Index was most recently updated.
     * This also includes any update to the contents of the Index.
     * Note that Operations working on this Index may have their
     * [Operations.metadata.generic_metadata.update_time]
     * [google.cloud.aiplatform.v1beta1.GenericOperationMetadata.update_time] a
     * little after the value of this timestamp, yet that does not mean their
     * results are not already reflected in the Index. Result of any successfully
     * completed Operation on the Index is reflected in it.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 11 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     *
     * @return Whether the updateTime field is set.
     */
    public boolean hasUpdateTime() {
      return ((bitField0_ & 0x00000200) != 0);
    }
    /**
     *
     *
     * <pre>
     * Output only. Timestamp when this Index was most recently updated.
     * This also includes any update to the contents of the Index.
     * Note that Operations working on this Index may have their
     * [Operations.metadata.generic_metadata.update_time]
     * [google.cloud.aiplatform.v1beta1.GenericOperationMetadata.update_time] a
     * little after the value of this timestamp, yet that does not mean their
     * results are not already reflected in the Index. Result of any successfully
     * completed Operation on the Index is reflected in it.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 11 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     *
     * @return The updateTime.
     */
    public com.google.protobuf.Timestamp getUpdateTime() {
      if (updateTimeBuilder_ == null) {
        return updateTime_ == null
            ? com.google.protobuf.Timestamp.getDefaultInstance()
            : updateTime_;
      } else {
        return updateTimeBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. Timestamp when this Index was most recently updated.
     * This also includes any update to the contents of the Index.
     * Note that Operations working on this Index may have their
     * [Operations.metadata.generic_metadata.update_time]
     * [google.cloud.aiplatform.v1beta1.GenericOperationMetadata.update_time] a
     * little after the value of this timestamp, yet that does not mean their
     * results are not already reflected in the Index. Result of any successfully
     * completed Operation on the Index is reflected in it.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 11 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
      if (updateTimeBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        updateTime_ = value;
      } else {
        updateTimeBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000200;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. Timestamp when this Index was most recently updated.
     * This also includes any update to the contents of the Index.
     * Note that Operations working on this Index may have their
     * [Operations.metadata.generic_metadata.update_time]
     * [google.cloud.aiplatform.v1beta1.GenericOperationMetadata.update_time] a
     * little after the value of this timestamp, yet that does not mean their
     * results are not already reflected in the Index. Result of any successfully
     * completed Operation on the Index is reflected in it.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 11 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
      if (updateTimeBuilder_ == null) {
        updateTime_ = builderForValue.build();
      } else {
        updateTimeBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000200;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. Timestamp when this Index was most recently updated.
     * This also includes any update to the contents of the Index.
     * Note that Operations working on this Index may have their
     * [Operations.metadata.generic_metadata.update_time]
     * [google.cloud.aiplatform.v1beta1.GenericOperationMetadata.update_time] a
     * little after the value of this timestamp, yet that does not mean their
     * results are not already reflected in the Index. Result of any successfully
     * completed Operation on the Index is reflected in it.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 11 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
      if (updateTimeBuilder_ == null) {
        if (((bitField0_ & 0x00000200) != 0)
            && updateTime_ != null
            && updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
          getUpdateTimeBuilder().mergeFrom(value);
        } else {
          updateTime_ = value;
        }
      } else {
        updateTimeBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00000200;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. Timestamp when this Index was most recently updated.
     * This also includes any update to the contents of the Index.
     * Note that Operations working on this Index may have their
     * [Operations.metadata.generic_metadata.update_time]
     * [google.cloud.aiplatform.v1beta1.GenericOperationMetadata.update_time] a
     * little after the value of this timestamp, yet that does not mean their
     * results are not already reflected in the Index. Result of any successfully
     * completed Operation on the Index is reflected in it.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 11 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder clearUpdateTime() {
      bitField0_ = (bitField0_ & ~0x00000200);
      updateTime_ = null;
      if (updateTimeBuilder_ != null) {
        updateTimeBuilder_.dispose();
        updateTimeBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. Timestamp when this Index was most recently updated.
     * This also includes any update to the contents of the Index.
     * Note that Operations working on this Index may have their
     * [Operations.metadata.generic_metadata.update_time]
     * [google.cloud.aiplatform.v1beta1.GenericOperationMetadata.update_time] a
     * little after the value of this timestamp, yet that does not mean their
     * results are not already reflected in the Index. Result of any successfully
     * completed Operation on the Index is reflected in it.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 11 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public com.google.protobuf.Timestamp.Builder getUpdateTimeBuilder() {
      bitField0_ |= 0x00000200;
      onChanged();
      return getUpdateTimeFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Output only. Timestamp when this Index was most recently updated.
     * This also includes any update to the contents of the Index.
     * Note that Operations working on this Index may have their
     * [Operations.metadata.generic_metadata.update_time]
     * [google.cloud.aiplatform.v1beta1.GenericOperationMetadata.update_time] a
     * little after the value of this timestamp, yet that does not mean their
     * results are not already reflected in the Index. Result of any successfully
     * completed Operation on the Index is reflected in it.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 11 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
      if (updateTimeBuilder_ != null) {
        return updateTimeBuilder_.getMessageOrBuilder();
      } else {
        return updateTime_ == null
            ? com.google.protobuf.Timestamp.getDefaultInstance()
            : updateTime_;
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. Timestamp when this Index was most recently updated.
     * This also includes any update to the contents of the Index.
     * Note that Operations working on this Index may have their
     * [Operations.metadata.generic_metadata.update_time]
     * [google.cloud.aiplatform.v1beta1.GenericOperationMetadata.update_time] a
     * little after the value of this timestamp, yet that does not mean their
     * results are not already reflected in the Index. Result of any successfully
     * completed Operation on the Index is reflected in it.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 11 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.Timestamp,
            com.google.protobuf.Timestamp.Builder,
            com.google.protobuf.TimestampOrBuilder>
        getUpdateTimeFieldBuilder() {
      if (updateTimeBuilder_ == null) {
        updateTimeBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.protobuf.Timestamp,
                com.google.protobuf.Timestamp.Builder,
                com.google.protobuf.TimestampOrBuilder>(
                getUpdateTime(), getParentForChildren(), isClean());
        updateTime_ = null;
      }
      return updateTimeBuilder_;
    }

    private com.google.cloud.aiplatform.v1beta1.IndexStats indexStats_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.aiplatform.v1beta1.IndexStats,
            com.google.cloud.aiplatform.v1beta1.IndexStats.Builder,
            com.google.cloud.aiplatform.v1beta1.IndexStatsOrBuilder>
        indexStatsBuilder_;
    /**
     *
     *
     * <pre>
     * Output only. Stats of the index resource.
     * </pre>
     *
     * <code>
     * .google.cloud.aiplatform.v1beta1.IndexStats index_stats = 14 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     *
     * @return Whether the indexStats field is set.
     */
    public boolean hasIndexStats() {
      return ((bitField0_ & 0x00000400) != 0);
    }
    /**
     *
     *
     * <pre>
     * Output only. Stats of the index resource.
     * </pre>
     *
     * <code>
     * .google.cloud.aiplatform.v1beta1.IndexStats index_stats = 14 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     *
     * @return The indexStats.
     */
    public com.google.cloud.aiplatform.v1beta1.IndexStats getIndexStats() {
      if (indexStatsBuilder_ == null) {
        return indexStats_ == null
            ? com.google.cloud.aiplatform.v1beta1.IndexStats.getDefaultInstance()
            : indexStats_;
      } else {
        return indexStatsBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. Stats of the index resource.
     * </pre>
     *
     * <code>
     * .google.cloud.aiplatform.v1beta1.IndexStats index_stats = 14 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder setIndexStats(com.google.cloud.aiplatform.v1beta1.IndexStats value) {
      if (indexStatsBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        indexStats_ = value;
      } else {
        indexStatsBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000400;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. Stats of the index resource.
     * </pre>
     *
     * <code>
     * .google.cloud.aiplatform.v1beta1.IndexStats index_stats = 14 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder setIndexStats(
        com.google.cloud.aiplatform.v1beta1.IndexStats.Builder builderForValue) {
      if (indexStatsBuilder_ == null) {
        indexStats_ = builderForValue.build();
      } else {
        indexStatsBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000400;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. Stats of the index resource.
     * </pre>
     *
     * <code>
     * .google.cloud.aiplatform.v1beta1.IndexStats index_stats = 14 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder mergeIndexStats(com.google.cloud.aiplatform.v1beta1.IndexStats value) {
      if (indexStatsBuilder_ == null) {
        if (((bitField0_ & 0x00000400) != 0)
            && indexStats_ != null
            && indexStats_ != com.google.cloud.aiplatform.v1beta1.IndexStats.getDefaultInstance()) {
          getIndexStatsBuilder().mergeFrom(value);
        } else {
          indexStats_ = value;
        }
      } else {
        indexStatsBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00000400;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. Stats of the index resource.
     * </pre>
     *
     * <code>
     * .google.cloud.aiplatform.v1beta1.IndexStats index_stats = 14 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder clearIndexStats() {
      bitField0_ = (bitField0_ & ~0x00000400);
      indexStats_ = null;
      if (indexStatsBuilder_ != null) {
        indexStatsBuilder_.dispose();
        indexStatsBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. Stats of the index resource.
     * </pre>
     *
     * <code>
     * .google.cloud.aiplatform.v1beta1.IndexStats index_stats = 14 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public com.google.cloud.aiplatform.v1beta1.IndexStats.Builder getIndexStatsBuilder() {
      bitField0_ |= 0x00000400;
      onChanged();
      return getIndexStatsFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Output only. Stats of the index resource.
     * </pre>
     *
     * <code>
     * .google.cloud.aiplatform.v1beta1.IndexStats index_stats = 14 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public com.google.cloud.aiplatform.v1beta1.IndexStatsOrBuilder getIndexStatsOrBuilder() {
      if (indexStatsBuilder_ != null) {
        return indexStatsBuilder_.getMessageOrBuilder();
      } else {
        return indexStats_ == null
            ? com.google.cloud.aiplatform.v1beta1.IndexStats.getDefaultInstance()
            : indexStats_;
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. Stats of the index resource.
     * </pre>
     *
     * <code>
     * .google.cloud.aiplatform.v1beta1.IndexStats index_stats = 14 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.aiplatform.v1beta1.IndexStats,
            com.google.cloud.aiplatform.v1beta1.IndexStats.Builder,
            com.google.cloud.aiplatform.v1beta1.IndexStatsOrBuilder>
        getIndexStatsFieldBuilder() {
      if (indexStatsBuilder_ == null) {
        indexStatsBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.cloud.aiplatform.v1beta1.IndexStats,
                com.google.cloud.aiplatform.v1beta1.IndexStats.Builder,
                com.google.cloud.aiplatform.v1beta1.IndexStatsOrBuilder>(
                getIndexStats(), getParentForChildren(), isClean());
        indexStats_ = null;
      }
      return indexStatsBuilder_;
    }

    private int indexUpdateMethod_ = 0;
    /**
     *
     *
     * <pre>
     * Immutable. The update method to use with this Index. If not set,
     * BATCH_UPDATE will be used by default.
     * </pre>
     *
     * <code>
     * .google.cloud.aiplatform.v1beta1.Index.IndexUpdateMethod index_update_method = 16 [(.google.api.field_behavior) = IMMUTABLE];
     * </code>
     *
     * @return The enum numeric value on the wire for indexUpdateMethod.
     */
    @java.lang.Override
    public int getIndexUpdateMethodValue() {
      return indexUpdateMethod_;
    }
    /**
     *
     *
     * <pre>
     * Immutable. The update method to use with this Index. If not set,
     * BATCH_UPDATE will be used by default.
     * </pre>
     *
     * <code>
     * .google.cloud.aiplatform.v1beta1.Index.IndexUpdateMethod index_update_method = 16 [(.google.api.field_behavior) = IMMUTABLE];
     * </code>
     *
     * @param value The enum numeric value on the wire for indexUpdateMethod to set.
     * @return This builder for chaining.
     */
    public Builder setIndexUpdateMethodValue(int value) {
      indexUpdateMethod_ = value;
      bitField0_ |= 0x00000800;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Immutable. The update method to use with this Index. If not set,
     * BATCH_UPDATE will be used by default.
     * </pre>
     *
     * <code>
     * .google.cloud.aiplatform.v1beta1.Index.IndexUpdateMethod index_update_method = 16 [(.google.api.field_behavior) = IMMUTABLE];
     * </code>
     *
     * @return The indexUpdateMethod.
     */
    @java.lang.Override
    public com.google.cloud.aiplatform.v1beta1.Index.IndexUpdateMethod getIndexUpdateMethod() {
      com.google.cloud.aiplatform.v1beta1.Index.IndexUpdateMethod result =
          com.google.cloud.aiplatform.v1beta1.Index.IndexUpdateMethod.forNumber(indexUpdateMethod_);
      return result == null
          ? com.google.cloud.aiplatform.v1beta1.Index.IndexUpdateMethod.UNRECOGNIZED
          : result;
    }
    /**
     *
     *
     * <pre>
     * Immutable. The update method to use with this Index. If not set,
     * BATCH_UPDATE will be used by default.
     * </pre>
     *
     * <code>
     * .google.cloud.aiplatform.v1beta1.Index.IndexUpdateMethod index_update_method = 16 [(.google.api.field_behavior) = IMMUTABLE];
     * </code>
     *
     * @param value The indexUpdateMethod to set.
     * @return This builder for chaining.
     */
    public Builder setIndexUpdateMethod(
        com.google.cloud.aiplatform.v1beta1.Index.IndexUpdateMethod value) {
      if (value == null) {
        throw new NullPointerException();
      }
      bitField0_ |= 0x00000800;
      indexUpdateMethod_ = value.getNumber();
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Immutable. The update method to use with this Index. If not set,
     * BATCH_UPDATE will be used by default.
     * </pre>
     *
     * <code>
     * .google.cloud.aiplatform.v1beta1.Index.IndexUpdateMethod index_update_method = 16 [(.google.api.field_behavior) = IMMUTABLE];
     * </code>
     *
     * @return This builder for chaining.
     */
    public Builder clearIndexUpdateMethod() {
      bitField0_ = (bitField0_ & ~0x00000800);
      indexUpdateMethod_ = 0;
      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.aiplatform.v1beta1.Index)
  }

  // @@protoc_insertion_point(class_scope:google.cloud.aiplatform.v1beta1.Index)
  private static final com.google.cloud.aiplatform.v1beta1.Index DEFAULT_INSTANCE;

  static {
    DEFAULT_INSTANCE = new com.google.cloud.aiplatform.v1beta1.Index();
  }

  public static com.google.cloud.aiplatform.v1beta1.Index getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }

  private static final com.google.protobuf.Parser<Index> PARSER =
      new com.google.protobuf.AbstractParser<Index>() {
        @java.lang.Override
        public Index 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<Index> parser() {
    return PARSER;
  }

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

  @java.lang.Override
  public com.google.cloud.aiplatform.v1beta1.Index getDefaultInstanceForType() {
    return DEFAULT_INSTANCE;
  }
}