/*
 * 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/bigtable/admin/v2/instance.proto

package com.google.bigtable.admin.v2;

/**
 *
 *
 * <pre>
 * A collection of Bigtable [Tables][google.bigtable.admin.v2.Table] and
 * the resources that serve them.
 * All tables in an instance are served from a single
 * [Cluster][google.bigtable.admin.v2.Cluster].
 * </pre>
 *
 * Protobuf type {@code google.bigtable.admin.v2.Instance}
 */
public final class Instance extends com.google.protobuf.GeneratedMessageV3
    implements
    // @@protoc_insertion_point(message_implements:google.bigtable.admin.v2.Instance)
    InstanceOrBuilder {
  private static final long serialVersionUID = 0L;
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    displayName_ = "";
    state_ = 0;
    type_ = 0;
  }

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              displayName_ = s;
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          case 24:
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              int rawValue = input.readEnum();

              state_ = rawValue;
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  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    return com.google.bigtable.admin.v2.InstanceProto
        .internal_static_google_bigtable_admin_v2_Instance_descriptor;
  }

  @SuppressWarnings({"rawtypes"})
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      internalGetFieldAccessorTable() {
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        .internal_static_google_bigtable_admin_v2_Instance_fieldAccessorTable
        .ensureFieldAccessorsInitialized(
            com.google.bigtable.admin.v2.Instance.class,
            com.google.bigtable.admin.v2.Instance.Builder.class);
  }

  /**
   *
   *
   * <pre>
   * Possible states of an instance.
   * </pre>
   *
   * Protobuf enum {@code google.bigtable.admin.v2.Instance.State}
   */
  public enum State implements com.google.protobuf.ProtocolMessageEnum {
    /**
     *
     *
     * <pre>
     * The state of the instance could not be determined.
     * </pre>
     *
     * <code>STATE_NOT_KNOWN = 0;</code>
     */
    STATE_NOT_KNOWN(0),
    /**
     *
     *
     * <pre>
     * The instance has been successfully created and can serve requests
     * to its tables.
     * </pre>
     *
     * <code>READY = 1;</code>
     */
    READY(1),
    /**
     *
     *
     * <pre>
     * The instance is currently being created, and may be destroyed
     * if the creation process encounters an error.
     * </pre>
     *
     * <code>CREATING = 2;</code>
     */
    CREATING(2),
    UNRECOGNIZED(-1),
    ;

    /**
     *
     *
     * <pre>
     * The state of the instance could not be determined.
     * </pre>
     *
     * <code>STATE_NOT_KNOWN = 0;</code>
     */
    public static final int STATE_NOT_KNOWN_VALUE = 0;
    /**
     *
     *
     * <pre>
     * The instance has been successfully created and can serve requests
     * to its tables.
     * </pre>
     *
     * <code>READY = 1;</code>
     */
    public static final int READY_VALUE = 1;
    /**
     *
     *
     * <pre>
     * The instance is currently being created, and may be destroyed
     * if the creation process encounters an error.
     * </pre>
     *
     * <code>CREATING = 2;</code>
     */
    public static final int CREATING_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 State 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 State forNumber(int value) {
      switch (value) {
        case 0:
          return STATE_NOT_KNOWN;
        case 1:
          return READY;
        case 2:
          return CREATING;
        default:
          return null;
      }
    }

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

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

    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
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    }

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

    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
      return com.google.bigtable.admin.v2.Instance.getDescriptor().getEnumTypes().get(0);
    }

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

    public static State 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 State(int value) {
      this.value = value;
    }

    // @@protoc_insertion_point(enum_scope:google.bigtable.admin.v2.Instance.State)
  }

  /**
   *
   *
   * <pre>
   * The type of the instance.
   * </pre>
   *
   * Protobuf enum {@code google.bigtable.admin.v2.Instance.Type}
   */
  public enum Type implements com.google.protobuf.ProtocolMessageEnum {
    /**
     *
     *
     * <pre>
     * The type of the instance is unspecified. If set when creating an
     * instance, a `PRODUCTION` instance will be created. If set when updating
     * an instance, the type will be left unchanged.
     * </pre>
     *
     * <code>TYPE_UNSPECIFIED = 0;</code>
     */
    TYPE_UNSPECIFIED(0),
    /**
     *
     *
     * <pre>
     * An instance meant for production use. `serve_nodes` must be set
     * on the cluster.
     * </pre>
     *
     * <code>PRODUCTION = 1;</code>
     */
    PRODUCTION(1),
    /**
     *
     *
     * <pre>
     * The instance is meant for development and testing purposes only; it has
     * no performance or uptime guarantees and is not covered by SLA.
     * After a development instance is created, it can be upgraded by
     * updating the instance to type `PRODUCTION`. An instance created
     * as a production instance cannot be changed to a development instance.
     * When creating a development instance, `serve_nodes` on the cluster must
     * not be set.
     * </pre>
     *
     * <code>DEVELOPMENT = 2;</code>
     */
    DEVELOPMENT(2),
    UNRECOGNIZED(-1),
    ;

    /**
     *
     *
     * <pre>
     * The type of the instance is unspecified. If set when creating an
     * instance, a `PRODUCTION` instance will be created. If set when updating
     * an instance, the type will be left unchanged.
     * </pre>
     *
     * <code>TYPE_UNSPECIFIED = 0;</code>
     */
    public static final int TYPE_UNSPECIFIED_VALUE = 0;
    /**
     *
     *
     * <pre>
     * An instance meant for production use. `serve_nodes` must be set
     * on the cluster.
     * </pre>
     *
     * <code>PRODUCTION = 1;</code>
     */
    public static final int PRODUCTION_VALUE = 1;
    /**
     *
     *
     * <pre>
     * The instance is meant for development and testing purposes only; it has
     * no performance or uptime guarantees and is not covered by SLA.
     * After a development instance is created, it can be upgraded by
     * updating the instance to type `PRODUCTION`. An instance created
     * as a production instance cannot be changed to a development instance.
     * When creating a development instance, `serve_nodes` on the cluster must
     * not be set.
     * </pre>
     *
     * <code>DEVELOPMENT = 2;</code>
     */
    public static final int DEVELOPMENT_VALUE = 2;

    public final int getNumber() {
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            "Can't get the number of an unknown enum value.");
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      return value;
    }

    /**
     * @param value The numeric wire value of the corresponding enum entry.
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     */
    @java.lang.Deprecated
    public static Type valueOf(int value) {
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    /**
     * @param value The numeric wire value of the corresponding enum entry.
     * @return The enum associated with the given numeric wire value.
     */
    public static Type forNumber(int value) {
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        case 0:
          return TYPE_UNSPECIFIED;
        case 1:
          return PRODUCTION;
        case 2:
          return DEVELOPMENT;
        default:
          return null;
      }
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    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
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    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
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    private static final Type[] VALUES = values();

    public static Type valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
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    private final int value;

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

    // @@protoc_insertion_point(enum_scope:google.bigtable.admin.v2.Instance.Type)
  }

  public static final int NAME_FIELD_NUMBER = 1;
  private volatile java.lang.Object name_;
  /**
   *
   *
   * <pre>
   * (`OutputOnly`)
   * The unique name of the instance. Values are of the form
   * `projects/&lt;project&gt;/instances/[a-z][a-z0-9&#92;&#92;-]+[a-z0-9]`.
   * </pre>
   *
   * <code>string name = 1;</code>
   *
   * @return The name.
   */
  public java.lang.String getName() {
    java.lang.Object ref = name_;
    if (ref instanceof java.lang.String) {
      return (java.lang.String) ref;
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      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
      java.lang.String s = bs.toStringUtf8();
      name_ = s;
      return s;
    }
  }
  /**
   *
   *
   * <pre>
   * (`OutputOnly`)
   * The unique name of the instance. Values are of the form
   * `projects/&lt;project&gt;/instances/[a-z][a-z0-9&#92;&#92;-]+[a-z0-9]`.
   * </pre>
   *
   * <code>string name = 1;</code>
   *
   * @return The bytes for name.
   */
  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;
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      return (com.google.protobuf.ByteString) ref;
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  }

  public static final int DISPLAY_NAME_FIELD_NUMBER = 2;
  private volatile java.lang.Object displayName_;
  /**
   *
   *
   * <pre>
   * The descriptive name for this instance as it appears in UIs.
   * Can be changed at any time, but should be kept globally unique
   * to avoid confusion.
   * </pre>
   *
   * <code>string display_name = 2;</code>
   *
   * @return The displayName.
   */
  public java.lang.String getDisplayName() {
    java.lang.Object ref = displayName_;
    if (ref instanceof java.lang.String) {
      return (java.lang.String) ref;
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      displayName_ = s;
      return s;
    }
  }
  /**
   *
   *
   * <pre>
   * The descriptive name for this instance as it appears in UIs.
   * Can be changed at any time, but should be kept globally unique
   * to avoid confusion.
   * </pre>
   *
   * <code>string display_name = 2;</code>
   *
   * @return The bytes for displayName.
   */
  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;
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      return (com.google.protobuf.ByteString) ref;
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  public static final int STATE_FIELD_NUMBER = 3;
  private int state_;
  /**
   *
   *
   * <pre>
   * (`OutputOnly`)
   * The current state of the instance.
   * </pre>
   *
   * <code>.google.bigtable.admin.v2.Instance.State state = 3;</code>
   *
   * @return The enum numeric value on the wire for state.
   */
  public int getStateValue() {
    return state_;
  }
  /**
   *
   *
   * <pre>
   * (`OutputOnly`)
   * The current state of the instance.
   * </pre>
   *
   * <code>.google.bigtable.admin.v2.Instance.State state = 3;</code>
   *
   * @return The state.
   */
  public com.google.bigtable.admin.v2.Instance.State getState() {
    @SuppressWarnings("deprecation")
    com.google.bigtable.admin.v2.Instance.State result =
        com.google.bigtable.admin.v2.Instance.State.valueOf(state_);
    return result == null ? com.google.bigtable.admin.v2.Instance.State.UNRECOGNIZED : result;
  }

  public static final int TYPE_FIELD_NUMBER = 4;
  private int type_;
  /**
   *
   *
   * <pre>
   * The type of the instance. Defaults to `PRODUCTION`.
   * </pre>
   *
   * <code>.google.bigtable.admin.v2.Instance.Type type = 4;</code>
   *
   * @return The enum numeric value on the wire for type.
   */
  public int getTypeValue() {
    return type_;
  }
  /**
   *
   *
   * <pre>
   * The type of the instance. Defaults to `PRODUCTION`.
   * </pre>
   *
   * <code>.google.bigtable.admin.v2.Instance.Type type = 4;</code>
   *
   * @return The type.
   */
  public com.google.bigtable.admin.v2.Instance.Type getType() {
    @SuppressWarnings("deprecation")
    com.google.bigtable.admin.v2.Instance.Type result =
        com.google.bigtable.admin.v2.Instance.Type.valueOf(type_);
    return result == null ? com.google.bigtable.admin.v2.Instance.Type.UNRECOGNIZED : result;
  }

  public static final int LABELS_FIELD_NUMBER = 5;

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            com.google.protobuf.WireFormat.FieldType.STRING,
            "",
            com.google.protobuf.WireFormat.FieldType.STRING,
            "");
  }

  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) {
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    }
    return labels_;
  }

  public int getLabelsCount() {
    return internalGetLabels().getMap().size();
  }
  /**
   *
   *
   * <pre>
   * Labels are a flexible and lightweight mechanism for organizing cloud
   * resources into groups that reflect a customer's organizational needs and
   * deployment strategies. They can be used to filter resources and aggregate
   * metrics.
   * * Label keys must be between 1 and 63 characters long and must conform to
   *   the regular expression: `[&#92;p{Ll}&#92;p{Lo}][&#92;p{Ll}&#92;p{Lo}&#92;p{N}_-]{0,62}`.
   * * Label values must be between 0 and 63 characters long and must conform to
   *   the regular expression: `[&#92;p{Ll}&#92;p{Lo}&#92;p{N}_-]{0,63}`.
   * * No more than 64 labels can be associated with a given resource.
   * * Keys and values must both be under 128 bytes.
   * </pre>
   *
   * <code>map&lt;string, string&gt; labels = 5;</code>
   */
  public boolean containsLabels(java.lang.String key) {
    if (key == null) {
      throw new java.lang.NullPointerException();
    }
    return internalGetLabels().getMap().containsKey(key);
  }
  /** Use {@link #getLabelsMap()} instead. */
  @java.lang.Deprecated
  public java.util.Map<java.lang.String, java.lang.String> getLabels() {
    return getLabelsMap();
  }
  /**
   *
   *
   * <pre>
   * Labels are a flexible and lightweight mechanism for organizing cloud
   * resources into groups that reflect a customer's organizational needs and
   * deployment strategies. They can be used to filter resources and aggregate
   * metrics.
   * * Label keys must be between 1 and 63 characters long and must conform to
   *   the regular expression: `[&#92;p{Ll}&#92;p{Lo}][&#92;p{Ll}&#92;p{Lo}&#92;p{N}_-]{0,62}`.
   * * Label values must be between 0 and 63 characters long and must conform to
   *   the regular expression: `[&#92;p{Ll}&#92;p{Lo}&#92;p{N}_-]{0,63}`.
   * * No more than 64 labels can be associated with a given resource.
   * * Keys and values must both be under 128 bytes.
   * </pre>
   *
   * <code>map&lt;string, string&gt; labels = 5;</code>
   */
  public java.util.Map<java.lang.String, java.lang.String> getLabelsMap() {
    return internalGetLabels().getMap();
  }
  /**
   *
   *
   * <pre>
   * Labels are a flexible and lightweight mechanism for organizing cloud
   * resources into groups that reflect a customer's organizational needs and
   * deployment strategies. They can be used to filter resources and aggregate
   * metrics.
   * * Label keys must be between 1 and 63 characters long and must conform to
   *   the regular expression: `[&#92;p{Ll}&#92;p{Lo}][&#92;p{Ll}&#92;p{Lo}&#92;p{N}_-]{0,62}`.
   * * Label values must be between 0 and 63 characters long and must conform to
   *   the regular expression: `[&#92;p{Ll}&#92;p{Lo}&#92;p{N}_-]{0,63}`.
   * * No more than 64 labels can be associated with a given resource.
   * * Keys and values must both be under 128 bytes.
   * </pre>
   *
   * <code>map&lt;string, string&gt; labels = 5;</code>
   */
  public java.lang.String getLabelsOrDefault(java.lang.String key, java.lang.String defaultValue) {
    if (key == null) {
      throw new java.lang.NullPointerException();
    }
    java.util.Map<java.lang.String, java.lang.String> map = internalGetLabels().getMap();
    return map.containsKey(key) ? map.get(key) : defaultValue;
  }
  /**
   *
   *
   * <pre>
   * Labels are a flexible and lightweight mechanism for organizing cloud
   * resources into groups that reflect a customer's organizational needs and
   * deployment strategies. They can be used to filter resources and aggregate
   * metrics.
   * * Label keys must be between 1 and 63 characters long and must conform to
   *   the regular expression: `[&#92;p{Ll}&#92;p{Lo}][&#92;p{Ll}&#92;p{Lo}&#92;p{N}_-]{0,62}`.
   * * Label values must be between 0 and 63 characters long and must conform to
   *   the regular expression: `[&#92;p{Ll}&#92;p{Lo}&#92;p{N}_-]{0,63}`.
   * * No more than 64 labels can be associated with a given resource.
   * * Keys and values must both be under 128 bytes.
   * </pre>
   *
   * <code>map&lt;string, string&gt; labels = 5;</code>
   */
  public java.lang.String getLabelsOrThrow(java.lang.String key) {
    if (key == null) {
      throw new java.lang.NullPointerException();
    }
    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);
  }

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

    public int getLabelsCount() {
      return internalGetLabels().getMap().size();
    }
    /**
     *
     *
     * <pre>
     * Labels are a flexible and lightweight mechanism for organizing cloud
     * resources into groups that reflect a customer's organizational needs and
     * deployment strategies. They can be used to filter resources and aggregate
     * metrics.
     * * Label keys must be between 1 and 63 characters long and must conform to
     *   the regular expression: `[&#92;p{Ll}&#92;p{Lo}][&#92;p{Ll}&#92;p{Lo}&#92;p{N}_-]{0,62}`.
     * * Label values must be between 0 and 63 characters long and must conform to
     *   the regular expression: `[&#92;p{Ll}&#92;p{Lo}&#92;p{N}_-]{0,63}`.
     * * No more than 64 labels can be associated with a given resource.
     * * Keys and values must both be under 128 bytes.
     * </pre>
     *
     * <code>map&lt;string, string&gt; labels = 5;</code>
     */
    public boolean containsLabels(java.lang.String key) {
      if (key == null) {
        throw new java.lang.NullPointerException();
      }
      return internalGetLabels().getMap().containsKey(key);
    }
    /** Use {@link #getLabelsMap()} instead. */
    @java.lang.Deprecated
    public java.util.Map<java.lang.String, java.lang.String> getLabels() {
      return getLabelsMap();
    }
    /**
     *
     *
     * <pre>
     * Labels are a flexible and lightweight mechanism for organizing cloud
     * resources into groups that reflect a customer's organizational needs and
     * deployment strategies. They can be used to filter resources and aggregate
     * metrics.
     * * Label keys must be between 1 and 63 characters long and must conform to
     *   the regular expression: `[&#92;p{Ll}&#92;p{Lo}][&#92;p{Ll}&#92;p{Lo}&#92;p{N}_-]{0,62}`.
     * * Label values must be between 0 and 63 characters long and must conform to
     *   the regular expression: `[&#92;p{Ll}&#92;p{Lo}&#92;p{N}_-]{0,63}`.
     * * No more than 64 labels can be associated with a given resource.
     * * Keys and values must both be under 128 bytes.
     * </pre>
     *
     * <code>map&lt;string, string&gt; labels = 5;</code>
     */
    public java.util.Map<java.lang.String, java.lang.String> getLabelsMap() {
      return internalGetLabels().getMap();
    }
    /**
     *
     *
     * <pre>
     * Labels are a flexible and lightweight mechanism for organizing cloud
     * resources into groups that reflect a customer's organizational needs and
     * deployment strategies. They can be used to filter resources and aggregate
     * metrics.
     * * Label keys must be between 1 and 63 characters long and must conform to
     *   the regular expression: `[&#92;p{Ll}&#92;p{Lo}][&#92;p{Ll}&#92;p{Lo}&#92;p{N}_-]{0,62}`.
     * * Label values must be between 0 and 63 characters long and must conform to
     *   the regular expression: `[&#92;p{Ll}&#92;p{Lo}&#92;p{N}_-]{0,63}`.
     * * No more than 64 labels can be associated with a given resource.
     * * Keys and values must both be under 128 bytes.
     * </pre>
     *
     * <code>map&lt;string, string&gt; labels = 5;</code>
     */
    public java.lang.String getLabelsOrDefault(
        java.lang.String key, java.lang.String defaultValue) {
      if (key == null) {
        throw new java.lang.NullPointerException();
      }
      java.util.Map<java.lang.String, java.lang.String> map = internalGetLabels().getMap();
      return map.containsKey(key) ? map.get(key) : defaultValue;
    }
    /**
     *
     *
     * <pre>
     * Labels are a flexible and lightweight mechanism for organizing cloud
     * resources into groups that reflect a customer's organizational needs and
     * deployment strategies. They can be used to filter resources and aggregate
     * metrics.
     * * Label keys must be between 1 and 63 characters long and must conform to
     *   the regular expression: `[&#92;p{Ll}&#92;p{Lo}][&#92;p{Ll}&#92;p{Lo}&#92;p{N}_-]{0,62}`.
     * * Label values must be between 0 and 63 characters long and must conform to
     *   the regular expression: `[&#92;p{Ll}&#92;p{Lo}&#92;p{N}_-]{0,63}`.
     * * No more than 64 labels can be associated with a given resource.
     * * Keys and values must both be under 128 bytes.
     * </pre>
     *
     * <code>map&lt;string, string&gt; labels = 5;</code>
     */
    public java.lang.String getLabelsOrThrow(java.lang.String key) {
      if (key == null) {
        throw new java.lang.NullPointerException();
      }
      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() {
      internalGetMutableLabels().getMutableMap().clear();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Labels are a flexible and lightweight mechanism for organizing cloud
     * resources into groups that reflect a customer's organizational needs and
     * deployment strategies. They can be used to filter resources and aggregate
     * metrics.
     * * Label keys must be between 1 and 63 characters long and must conform to
     *   the regular expression: `[&#92;p{Ll}&#92;p{Lo}][&#92;p{Ll}&#92;p{Lo}&#92;p{N}_-]{0,62}`.
     * * Label values must be between 0 and 63 characters long and must conform to
     *   the regular expression: `[&#92;p{Ll}&#92;p{Lo}&#92;p{N}_-]{0,63}`.
     * * No more than 64 labels can be associated with a given resource.
     * * Keys and values must both be under 128 bytes.
     * </pre>
     *
     * <code>map&lt;string, string&gt; labels = 5;</code>
     */
    public Builder removeLabels(java.lang.String key) {
      if (key == null) {
        throw new java.lang.NullPointerException();
      }
      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() {
      return internalGetMutableLabels().getMutableMap();
    }
    /**
     *
     *
     * <pre>
     * Labels are a flexible and lightweight mechanism for organizing cloud
     * resources into groups that reflect a customer's organizational needs and
     * deployment strategies. They can be used to filter resources and aggregate
     * metrics.
     * * Label keys must be between 1 and 63 characters long and must conform to
     *   the regular expression: `[&#92;p{Ll}&#92;p{Lo}][&#92;p{Ll}&#92;p{Lo}&#92;p{N}_-]{0,62}`.
     * * Label values must be between 0 and 63 characters long and must conform to
     *   the regular expression: `[&#92;p{Ll}&#92;p{Lo}&#92;p{N}_-]{0,63}`.
     * * No more than 64 labels can be associated with a given resource.
     * * Keys and values must both be under 128 bytes.
     * </pre>
     *
     * <code>map&lt;string, string&gt; labels = 5;</code>
     */
    public Builder putLabels(java.lang.String key, java.lang.String value) {
      if (key == null) {
        throw new java.lang.NullPointerException();
      }
      if (value == null) {
        throw new java.lang.NullPointerException();
      }
      internalGetMutableLabels().getMutableMap().put(key, value);
      return this;
    }
    /**
     *
     *
     * <pre>
     * Labels are a flexible and lightweight mechanism for organizing cloud
     * resources into groups that reflect a customer's organizational needs and
     * deployment strategies. They can be used to filter resources and aggregate
     * metrics.
     * * Label keys must be between 1 and 63 characters long and must conform to
     *   the regular expression: `[&#92;p{Ll}&#92;p{Lo}][&#92;p{Ll}&#92;p{Lo}&#92;p{N}_-]{0,62}`.
     * * Label values must be between 0 and 63 characters long and must conform to
     *   the regular expression: `[&#92;p{Ll}&#92;p{Lo}&#92;p{N}_-]{0,63}`.
     * * No more than 64 labels can be associated with a given resource.
     * * Keys and values must both be under 128 bytes.
     * </pre>
     *
     * <code>map&lt;string, string&gt; labels = 5;</code>
     */
    public Builder putAllLabels(java.util.Map<java.lang.String, java.lang.String> values) {
      internalGetMutableLabels().getMutableMap().putAll(values);
      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.bigtable.admin.v2.Instance)
  }

  // @@protoc_insertion_point(class_scope:google.bigtable.admin.v2.Instance)
  private static final com.google.bigtable.admin.v2.Instance DEFAULT_INSTANCE;

  static {
    DEFAULT_INSTANCE = new com.google.bigtable.admin.v2.Instance();
  }

  public static com.google.bigtable.admin.v2.Instance getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }

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

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

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

  @java.lang.Override
  public com.google.bigtable.admin.v2.Instance getDefaultInstanceForType() {
    return DEFAULT_INSTANCE;
  }
}
