/*
 * 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/alloydb/v1beta/resources.proto

package com.google.cloud.alloydb.v1beta;

/**
 *
 *
 * <pre>
 * Message describing Backup object
 * </pre>
 *
 * Protobuf type {@code google.cloud.alloydb.v1beta.Backup}
 */
public final class Backup extends com.google.protobuf.GeneratedMessageV3
    implements
    // @@protoc_insertion_point(message_implements:google.cloud.alloydb.v1beta.Backup)
    BackupOrBuilder {
  private static final long serialVersionUID = 0L;
  // Use Backup.newBuilder() to construct.
  private Backup(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
    super(builder);
  }

  private Backup() {
    name_ = "";
    displayName_ = "";
    uid_ = "";
    state_ = 0;
    type_ = 0;
    description_ = "";
    clusterUid_ = "";
    clusterName_ = "";
    etag_ = "";
  }

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

  @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.alloydb.v1beta.ResourcesProto
        .internal_static_google_cloud_alloydb_v1beta_Backup_descriptor;
  }

  @SuppressWarnings({"rawtypes"})
  @java.lang.Override
  protected com.google.protobuf.MapField internalGetMapField(int number) {
    switch (number) {
      case 6:
        return internalGetLabels();
      case 16:
        return internalGetAnnotations();
      default:
        throw new RuntimeException("Invalid map field number: " + number);
    }
  }

  @java.lang.Override
  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
      internalGetFieldAccessorTable() {
    return com.google.cloud.alloydb.v1beta.ResourcesProto
        .internal_static_google_cloud_alloydb_v1beta_Backup_fieldAccessorTable
        .ensureFieldAccessorsInitialized(
            com.google.cloud.alloydb.v1beta.Backup.class,
            com.google.cloud.alloydb.v1beta.Backup.Builder.class);
  }

  /**
   *
   *
   * <pre>
   * Backup State
   * </pre>
   *
   * Protobuf enum {@code google.cloud.alloydb.v1beta.Backup.State}
   */
  public enum State implements com.google.protobuf.ProtocolMessageEnum {
    /**
     *
     *
     * <pre>
     * The state of the backup is unknown.
     * </pre>
     *
     * <code>STATE_UNSPECIFIED = 0;</code>
     */
    STATE_UNSPECIFIED(0),
    /**
     *
     *
     * <pre>
     * The backup is ready.
     * </pre>
     *
     * <code>READY = 1;</code>
     */
    READY(1),
    /**
     *
     *
     * <pre>
     * The backup is creating.
     * </pre>
     *
     * <code>CREATING = 2;</code>
     */
    CREATING(2),
    /**
     *
     *
     * <pre>
     * The backup failed.
     * </pre>
     *
     * <code>FAILED = 3;</code>
     */
    FAILED(3),
    /**
     *
     *
     * <pre>
     * The backup is being deleted.
     * </pre>
     *
     * <code>DELETING = 4;</code>
     */
    DELETING(4),
    UNRECOGNIZED(-1),
    ;

    /**
     *
     *
     * <pre>
     * The state of the backup is unknown.
     * </pre>
     *
     * <code>STATE_UNSPECIFIED = 0;</code>
     */
    public static final int STATE_UNSPECIFIED_VALUE = 0;
    /**
     *
     *
     * <pre>
     * The backup is ready.
     * </pre>
     *
     * <code>READY = 1;</code>
     */
    public static final int READY_VALUE = 1;
    /**
     *
     *
     * <pre>
     * The backup is creating.
     * </pre>
     *
     * <code>CREATING = 2;</code>
     */
    public static final int CREATING_VALUE = 2;
    /**
     *
     *
     * <pre>
     * The backup failed.
     * </pre>
     *
     * <code>FAILED = 3;</code>
     */
    public static final int FAILED_VALUE = 3;
    /**
     *
     *
     * <pre>
     * The backup is being deleted.
     * </pre>
     *
     * <code>DELETING = 4;</code>
     */
    public static final int DELETING_VALUE = 4;

    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_UNSPECIFIED;
        case 1:
          return READY;
        case 2:
          return CREATING;
        case 3:
          return FAILED;
        case 4:
          return DELETING;
        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() {
      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.alloydb.v1beta.Backup.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.cloud.alloydb.v1beta.Backup.State)
  }

  /**
   *
   *
   * <pre>
   * Backup Type
   * </pre>
   *
   * Protobuf enum {@code google.cloud.alloydb.v1beta.Backup.Type}
   */
  public enum Type implements com.google.protobuf.ProtocolMessageEnum {
    /**
     *
     *
     * <pre>
     * Backup Type is unknown.
     * </pre>
     *
     * <code>TYPE_UNSPECIFIED = 0;</code>
     */
    TYPE_UNSPECIFIED(0),
    /**
     *
     *
     * <pre>
     * ON_DEMAND backups that were triggered by the customer (e.g., not
     * AUTOMATED).
     * </pre>
     *
     * <code>ON_DEMAND = 1;</code>
     */
    ON_DEMAND(1),
    /**
     *
     *
     * <pre>
     * AUTOMATED backups triggered by the automated backups scheduler pursuant
     * to an automated backup policy.
     * </pre>
     *
     * <code>AUTOMATED = 2;</code>
     */
    AUTOMATED(2),
    /**
     *
     *
     * <pre>
     * CONTINUOUS backups triggered by the automated backups scheduler
     * due to a continuous backup policy.
     * </pre>
     *
     * <code>CONTINUOUS = 3;</code>
     */
    CONTINUOUS(3),
    UNRECOGNIZED(-1),
    ;

    /**
     *
     *
     * <pre>
     * Backup Type is unknown.
     * </pre>
     *
     * <code>TYPE_UNSPECIFIED = 0;</code>
     */
    public static final int TYPE_UNSPECIFIED_VALUE = 0;
    /**
     *
     *
     * <pre>
     * ON_DEMAND backups that were triggered by the customer (e.g., not
     * AUTOMATED).
     * </pre>
     *
     * <code>ON_DEMAND = 1;</code>
     */
    public static final int ON_DEMAND_VALUE = 1;
    /**
     *
     *
     * <pre>
     * AUTOMATED backups triggered by the automated backups scheduler pursuant
     * to an automated backup policy.
     * </pre>
     *
     * <code>AUTOMATED = 2;</code>
     */
    public static final int AUTOMATED_VALUE = 2;
    /**
     *
     *
     * <pre>
     * CONTINUOUS backups triggered by the automated backups scheduler
     * due to a continuous backup policy.
     * </pre>
     *
     * <code>CONTINUOUS = 3;</code>
     */
    public static final int CONTINUOUS_VALUE = 3;

    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 Type 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 Type forNumber(int value) {
      switch (value) {
        case 0:
          return TYPE_UNSPECIFIED;
        case 1:
          return ON_DEMAND;
        case 2:
          return AUTOMATED;
        case 3:
          return CONTINUOUS;
        default:
          return null;
      }
    }

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

    private static final com.google.protobuf.Internal.EnumLiteMap<Type> internalValueMap =
        new com.google.protobuf.Internal.EnumLiteMap<Type>() {
          public Type findValueByNumber(int number) {
            return Type.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.alloydb.v1beta.Backup.getDescriptor().getEnumTypes().get(1);
    }

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

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

    // @@protoc_insertion_point(enum_scope:google.cloud.alloydb.v1beta.Backup.Type)
  }

  public static final int NAME_FIELD_NUMBER = 1;

  @SuppressWarnings("serial")
  private volatile java.lang.Object name_ = "";
  /**
   *
   *
   * <pre>
   * Output only. The name of the backup resource with the format:
   *  * projects/{project}/locations/{region}/backups/{backup_id}
   * where the cluster and backup ID segments should satisfy the regex
   * expression `[a-z]([a-z0-9-]{0,61}[a-z0-9])?`, e.g. 1-63 characters of
   * lowercase letters, numbers, and dashes, starting with a letter, and ending
   * with a letter or number. For more details see https://google.aip.dev/122.
   * The prefix of the backup resource name is the name of the parent
   * resource:
   *  * projects/{project}/locations/{region}
   * </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 name of the backup resource with the format:
   *  * projects/{project}/locations/{region}/backups/{backup_id}
   * where the cluster and backup ID segments should satisfy the regex
   * expression `[a-z]([a-z0-9-]{0,61}[a-z0-9])?`, e.g. 1-63 characters of
   * lowercase letters, numbers, and dashes, starting with a letter, and ending
   * with a letter or number. For more details see https://google.aip.dev/122.
   * The prefix of the backup resource name is the name of the parent
   * resource:
   *  * projects/{project}/locations/{region}
   * </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>
   * User-settable and human-readable display name for the Backup.
   * </pre>
   *
   * <code>string display_name = 2;</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>
   * User-settable and human-readable display name for the Backup.
   * </pre>
   *
   * <code>string display_name = 2;</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 UID_FIELD_NUMBER = 3;

  @SuppressWarnings("serial")
  private volatile java.lang.Object uid_ = "";
  /**
   *
   *
   * <pre>
   * Output only. The system-generated UID of the resource. The UID is assigned
   * when the resource is created, and it is retained until it is deleted.
   * </pre>
   *
   * <code>string uid = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
   *
   * @return The uid.
   */
  @java.lang.Override
  public java.lang.String getUid() {
    java.lang.Object ref = uid_;
    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();
      uid_ = s;
      return s;
    }
  }
  /**
   *
   *
   * <pre>
   * Output only. The system-generated UID of the resource. The UID is assigned
   * when the resource is created, and it is retained until it is deleted.
   * </pre>
   *
   * <code>string uid = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
   *
   * @return The bytes for uid.
   */
  @java.lang.Override
  public com.google.protobuf.ByteString getUidBytes() {
    java.lang.Object ref = uid_;
    if (ref instanceof java.lang.String) {
      com.google.protobuf.ByteString b =
          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
      uid_ = b;
      return b;
    } else {
      return (com.google.protobuf.ByteString) ref;
    }
  }

  public static final int CREATE_TIME_FIELD_NUMBER = 4;
  private com.google.protobuf.Timestamp createTime_;
  /**
   *
   *
   * <pre>
   * Output only. Create time stamp
   * </pre>
   *
   * <code>.google.protobuf.Timestamp create_time = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   *
   * @return Whether the createTime field is set.
   */
  @java.lang.Override
  public boolean hasCreateTime() {
    return createTime_ != null;
  }
  /**
   *
   *
   * <pre>
   * Output only. Create time stamp
   * </pre>
   *
   * <code>.google.protobuf.Timestamp create_time = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   *
   * @return The createTime.
   */
  @java.lang.Override
  public com.google.protobuf.Timestamp getCreateTime() {
    return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
  }
  /**
   *
   *
   * <pre>
   * Output only. Create time stamp
   * </pre>
   *
   * <code>.google.protobuf.Timestamp create_time = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   */
  @java.lang.Override
  public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
    return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
  }

  public static final int UPDATE_TIME_FIELD_NUMBER = 5;
  private com.google.protobuf.Timestamp updateTime_;
  /**
   *
   *
   * <pre>
   * Output only. Update time stamp
   * </pre>
   *
   * <code>.google.protobuf.Timestamp update_time = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   *
   * @return Whether the updateTime field is set.
   */
  @java.lang.Override
  public boolean hasUpdateTime() {
    return updateTime_ != null;
  }
  /**
   *
   *
   * <pre>
   * Output only. Update time stamp
   * </pre>
   *
   * <code>.google.protobuf.Timestamp update_time = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   *
   * @return The updateTime.
   */
  @java.lang.Override
  public com.google.protobuf.Timestamp getUpdateTime() {
    return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
  }
  /**
   *
   *
   * <pre>
   * Output only. Update time stamp
   * </pre>
   *
   * <code>.google.protobuf.Timestamp update_time = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   */
  @java.lang.Override
  public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
    return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
  }

  public static final int DELETE_TIME_FIELD_NUMBER = 15;
  private com.google.protobuf.Timestamp deleteTime_;
  /**
   *
   *
   * <pre>
   * Output only. Delete time stamp
   * </pre>
   *
   * <code>.google.protobuf.Timestamp delete_time = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   *
   * @return Whether the deleteTime field is set.
   */
  @java.lang.Override
  public boolean hasDeleteTime() {
    return deleteTime_ != null;
  }
  /**
   *
   *
   * <pre>
   * Output only. Delete time stamp
   * </pre>
   *
   * <code>.google.protobuf.Timestamp delete_time = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   *
   * @return The deleteTime.
   */
  @java.lang.Override
  public com.google.protobuf.Timestamp getDeleteTime() {
    return deleteTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : deleteTime_;
  }
  /**
   *
   *
   * <pre>
   * Output only. Delete time stamp
   * </pre>
   *
   * <code>.google.protobuf.Timestamp delete_time = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   */
  @java.lang.Override
  public com.google.protobuf.TimestampOrBuilder getDeleteTimeOrBuilder() {
    return deleteTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : deleteTime_;
  }

  public static final int LABELS_FIELD_NUMBER = 6;

  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.alloydb.v1beta.ResourcesProto
                .internal_static_google_cloud_alloydb_v1beta_Backup_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>
   * Labels as key value pairs
   * </pre>
   *
   * <code>map&lt;string, string&gt; labels = 6;</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>
   * Labels as key value pairs
   * </pre>
   *
   * <code>map&lt;string, string&gt; labels = 6;</code>
   */
  @java.lang.Override
  public java.util.Map<java.lang.String, java.lang.String> getLabelsMap() {
    return internalGetLabels().getMap();
  }
  /**
   *
   *
   * <pre>
   * Labels as key value pairs
   * </pre>
   *
   * <code>map&lt;string, string&gt; labels = 6;</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>
   * Labels as key value pairs
   * </pre>
   *
   * <code>map&lt;string, string&gt; labels = 6;</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 static final int STATE_FIELD_NUMBER = 7;
  private int state_ = 0;
  /**
   *
   *
   * <pre>
   * Output only. The current state of the backup.
   * </pre>
   *
   * <code>
   * .google.cloud.alloydb.v1beta.Backup.State state = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   *
   * @return The enum numeric value on the wire for state.
   */
  @java.lang.Override
  public int getStateValue() {
    return state_;
  }
  /**
   *
   *
   * <pre>
   * Output only. The current state of the backup.
   * </pre>
   *
   * <code>
   * .google.cloud.alloydb.v1beta.Backup.State state = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   *
   * @return The state.
   */
  @java.lang.Override
  public com.google.cloud.alloydb.v1beta.Backup.State getState() {
    com.google.cloud.alloydb.v1beta.Backup.State result =
        com.google.cloud.alloydb.v1beta.Backup.State.forNumber(state_);
    return result == null ? com.google.cloud.alloydb.v1beta.Backup.State.UNRECOGNIZED : result;
  }

  public static final int TYPE_FIELD_NUMBER = 8;
  private int type_ = 0;
  /**
   *
   *
   * <pre>
   * The backup type, which suggests the trigger for the backup.
   * </pre>
   *
   * <code>.google.cloud.alloydb.v1beta.Backup.Type type = 8;</code>
   *
   * @return The enum numeric value on the wire for type.
   */
  @java.lang.Override
  public int getTypeValue() {
    return type_;
  }
  /**
   *
   *
   * <pre>
   * The backup type, which suggests the trigger for the backup.
   * </pre>
   *
   * <code>.google.cloud.alloydb.v1beta.Backup.Type type = 8;</code>
   *
   * @return The type.
   */
  @java.lang.Override
  public com.google.cloud.alloydb.v1beta.Backup.Type getType() {
    com.google.cloud.alloydb.v1beta.Backup.Type result =
        com.google.cloud.alloydb.v1beta.Backup.Type.forNumber(type_);
    return result == null ? com.google.cloud.alloydb.v1beta.Backup.Type.UNRECOGNIZED : result;
  }

  public static final int DESCRIPTION_FIELD_NUMBER = 9;

  @SuppressWarnings("serial")
  private volatile java.lang.Object description_ = "";
  /**
   *
   *
   * <pre>
   * User-provided description of the backup.
   * </pre>
   *
   * <code>string description = 9;</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>
   * User-provided description of the backup.
   * </pre>
   *
   * <code>string description = 9;</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 CLUSTER_UID_FIELD_NUMBER = 18;

  @SuppressWarnings("serial")
  private volatile java.lang.Object clusterUid_ = "";
  /**
   *
   *
   * <pre>
   * Output only. The system-generated UID of the cluster which was used to
   * create this resource.
   * </pre>
   *
   * <code>string cluster_uid = 18 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
   *
   * @return The clusterUid.
   */
  @java.lang.Override
  public java.lang.String getClusterUid() {
    java.lang.Object ref = clusterUid_;
    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();
      clusterUid_ = s;
      return s;
    }
  }
  /**
   *
   *
   * <pre>
   * Output only. The system-generated UID of the cluster which was used to
   * create this resource.
   * </pre>
   *
   * <code>string cluster_uid = 18 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
   *
   * @return The bytes for clusterUid.
   */
  @java.lang.Override
  public com.google.protobuf.ByteString getClusterUidBytes() {
    java.lang.Object ref = clusterUid_;
    if (ref instanceof java.lang.String) {
      com.google.protobuf.ByteString b =
          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
      clusterUid_ = b;
      return b;
    } else {
      return (com.google.protobuf.ByteString) ref;
    }
  }

  public static final int CLUSTER_NAME_FIELD_NUMBER = 10;

  @SuppressWarnings("serial")
  private volatile java.lang.Object clusterName_ = "";
  /**
   *
   *
   * <pre>
   * Required. The full resource name of the backup source cluster
   * (e.g., projects/&lt;project&gt;/locations/&lt;location&gt;/clusters/&lt;cluster_id&gt;).
   * </pre>
   *
   * <code>
   * string cluster_name = 10 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
   * </code>
   *
   * @return The clusterName.
   */
  @java.lang.Override
  public java.lang.String getClusterName() {
    java.lang.Object ref = clusterName_;
    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();
      clusterName_ = s;
      return s;
    }
  }
  /**
   *
   *
   * <pre>
   * Required. The full resource name of the backup source cluster
   * (e.g., projects/&lt;project&gt;/locations/&lt;location&gt;/clusters/&lt;cluster_id&gt;).
   * </pre>
   *
   * <code>
   * string cluster_name = 10 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
   * </code>
   *
   * @return The bytes for clusterName.
   */
  @java.lang.Override
  public com.google.protobuf.ByteString getClusterNameBytes() {
    java.lang.Object ref = clusterName_;
    if (ref instanceof java.lang.String) {
      com.google.protobuf.ByteString b =
          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
      clusterName_ = b;
      return b;
    } else {
      return (com.google.protobuf.ByteString) ref;
    }
  }

  public static final int RECONCILING_FIELD_NUMBER = 11;
  private boolean reconciling_ = false;
  /**
   *
   *
   * <pre>
   * Output only. Reconciling (https://google.aip.dev/128#reconciliation), if
   * true, indicates that the service is actively updating the resource. This
   * can happen due to user-triggered updates or system actions like failover or
   * maintenance.
   * </pre>
   *
   * <code>bool reconciling = 11 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
   *
   * @return The reconciling.
   */
  @java.lang.Override
  public boolean getReconciling() {
    return reconciling_;
  }

  public static final int ENCRYPTION_CONFIG_FIELD_NUMBER = 12;
  private com.google.cloud.alloydb.v1beta.EncryptionConfig encryptionConfig_;
  /**
   *
   *
   * <pre>
   * Optional. The encryption config can be specified to encrypt the
   * backup with a customer-managed encryption key (CMEK). When this field is
   * not specified, the backup will then use default encryption scheme to
   * protect the user data.
   * </pre>
   *
   * <code>
   * .google.cloud.alloydb.v1beta.EncryptionConfig encryption_config = 12 [(.google.api.field_behavior) = OPTIONAL];
   * </code>
   *
   * @return Whether the encryptionConfig field is set.
   */
  @java.lang.Override
  public boolean hasEncryptionConfig() {
    return encryptionConfig_ != null;
  }
  /**
   *
   *
   * <pre>
   * Optional. The encryption config can be specified to encrypt the
   * backup with a customer-managed encryption key (CMEK). When this field is
   * not specified, the backup will then use default encryption scheme to
   * protect the user data.
   * </pre>
   *
   * <code>
   * .google.cloud.alloydb.v1beta.EncryptionConfig encryption_config = 12 [(.google.api.field_behavior) = OPTIONAL];
   * </code>
   *
   * @return The encryptionConfig.
   */
  @java.lang.Override
  public com.google.cloud.alloydb.v1beta.EncryptionConfig getEncryptionConfig() {
    return encryptionConfig_ == null
        ? com.google.cloud.alloydb.v1beta.EncryptionConfig.getDefaultInstance()
        : encryptionConfig_;
  }
  /**
   *
   *
   * <pre>
   * Optional. The encryption config can be specified to encrypt the
   * backup with a customer-managed encryption key (CMEK). When this field is
   * not specified, the backup will then use default encryption scheme to
   * protect the user data.
   * </pre>
   *
   * <code>
   * .google.cloud.alloydb.v1beta.EncryptionConfig encryption_config = 12 [(.google.api.field_behavior) = OPTIONAL];
   * </code>
   */
  @java.lang.Override
  public com.google.cloud.alloydb.v1beta.EncryptionConfigOrBuilder getEncryptionConfigOrBuilder() {
    return encryptionConfig_ == null
        ? com.google.cloud.alloydb.v1beta.EncryptionConfig.getDefaultInstance()
        : encryptionConfig_;
  }

  public static final int ENCRYPTION_INFO_FIELD_NUMBER = 13;
  private com.google.cloud.alloydb.v1beta.EncryptionInfo encryptionInfo_;
  /**
   *
   *
   * <pre>
   * Output only. The encryption information for the backup.
   * </pre>
   *
   * <code>
   * .google.cloud.alloydb.v1beta.EncryptionInfo encryption_info = 13 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   *
   * @return Whether the encryptionInfo field is set.
   */
  @java.lang.Override
  public boolean hasEncryptionInfo() {
    return encryptionInfo_ != null;
  }
  /**
   *
   *
   * <pre>
   * Output only. The encryption information for the backup.
   * </pre>
   *
   * <code>
   * .google.cloud.alloydb.v1beta.EncryptionInfo encryption_info = 13 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   *
   * @return The encryptionInfo.
   */
  @java.lang.Override
  public com.google.cloud.alloydb.v1beta.EncryptionInfo getEncryptionInfo() {
    return encryptionInfo_ == null
        ? com.google.cloud.alloydb.v1beta.EncryptionInfo.getDefaultInstance()
        : encryptionInfo_;
  }
  /**
   *
   *
   * <pre>
   * Output only. The encryption information for the backup.
   * </pre>
   *
   * <code>
   * .google.cloud.alloydb.v1beta.EncryptionInfo encryption_info = 13 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   */
  @java.lang.Override
  public com.google.cloud.alloydb.v1beta.EncryptionInfoOrBuilder getEncryptionInfoOrBuilder() {
    return encryptionInfo_ == null
        ? com.google.cloud.alloydb.v1beta.EncryptionInfo.getDefaultInstance()
        : encryptionInfo_;
  }

  public static final int ETAG_FIELD_NUMBER = 14;

  @SuppressWarnings("serial")
  private volatile java.lang.Object etag_ = "";
  /**
   *
   *
   * <pre>
   * For Resource freshness validation (https://google.aip.dev/154)
   * </pre>
   *
   * <code>string etag = 14;</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>
   * For Resource freshness validation (https://google.aip.dev/154)
   * </pre>
   *
   * <code>string etag = 14;</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 ANNOTATIONS_FIELD_NUMBER = 16;

  private static final class AnnotationsDefaultEntryHolder {
    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.alloydb.v1beta.ResourcesProto
                .internal_static_google_cloud_alloydb_v1beta_Backup_AnnotationsEntry_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> annotations_;

  private com.google.protobuf.MapField<java.lang.String, java.lang.String>
      internalGetAnnotations() {
    if (annotations_ == null) {
      return com.google.protobuf.MapField.emptyMapField(AnnotationsDefaultEntryHolder.defaultEntry);
    }
    return annotations_;
  }

  public int getAnnotationsCount() {
    return internalGetAnnotations().getMap().size();
  }
  /**
   *
   *
   * <pre>
   * Annotations to allow client tools to store small amount of arbitrary data.
   * This is distinct from labels.
   * https://google.aip.dev/128
   * </pre>
   *
   * <code>map&lt;string, string&gt; annotations = 16;</code>
   */
  @java.lang.Override
  public boolean containsAnnotations(java.lang.String key) {
    if (key == null) {
      throw new NullPointerException("map key");
    }
    return internalGetAnnotations().getMap().containsKey(key);
  }
  /** Use {@link #getAnnotationsMap()} instead. */
  @java.lang.Override
  @java.lang.Deprecated
  public java.util.Map<java.lang.String, java.lang.String> getAnnotations() {
    return getAnnotationsMap();
  }
  /**
   *
   *
   * <pre>
   * Annotations to allow client tools to store small amount of arbitrary data.
   * This is distinct from labels.
   * https://google.aip.dev/128
   * </pre>
   *
   * <code>map&lt;string, string&gt; annotations = 16;</code>
   */
  @java.lang.Override
  public java.util.Map<java.lang.String, java.lang.String> getAnnotationsMap() {
    return internalGetAnnotations().getMap();
  }
  /**
   *
   *
   * <pre>
   * Annotations to allow client tools to store small amount of arbitrary data.
   * This is distinct from labels.
   * https://google.aip.dev/128
   * </pre>
   *
   * <code>map&lt;string, string&gt; annotations = 16;</code>
   */
  @java.lang.Override
  public /* nullable */ java.lang.String getAnnotationsOrDefault(
      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 = internalGetAnnotations().getMap();
    return map.containsKey(key) ? map.get(key) : defaultValue;
  }
  /**
   *
   *
   * <pre>
   * Annotations to allow client tools to store small amount of arbitrary data.
   * This is distinct from labels.
   * https://google.aip.dev/128
   * </pre>
   *
   * <code>map&lt;string, string&gt; annotations = 16;</code>
   */
  @java.lang.Override
  public java.lang.String getAnnotationsOrThrow(java.lang.String key) {
    if (key == null) {
      throw new NullPointerException("map key");
    }
    java.util.Map<java.lang.String, java.lang.String> map = internalGetAnnotations().getMap();
    if (!map.containsKey(key)) {
      throw new java.lang.IllegalArgumentException();
    }
    return map.get(key);
  }

  public static final int SIZE_BYTES_FIELD_NUMBER = 17;
  private long sizeBytes_ = 0L;
  /**
   *
   *
   * <pre>
   * Output only. The size of the backup in bytes.
   * </pre>
   *
   * <code>int64 size_bytes = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
   *
   * @return The sizeBytes.
   */
  @java.lang.Override
  public long getSizeBytes() {
    return sizeBytes_;
  }

  public static final int EXPIRY_TIME_FIELD_NUMBER = 19;
  private com.google.protobuf.Timestamp expiryTime_;
  /**
   *
   *
   * <pre>
   * Output only. The time at which after the backup is eligible to be garbage
   * collected. It is the duration specified by the backup's retention policy,
   * added to the backup's create_time.
   * </pre>
   *
   * <code>.google.protobuf.Timestamp expiry_time = 19 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   *
   * @return Whether the expiryTime field is set.
   */
  @java.lang.Override
  public boolean hasExpiryTime() {
    return expiryTime_ != null;
  }
  /**
   *
   *
   * <pre>
   * Output only. The time at which after the backup is eligible to be garbage
   * collected. It is the duration specified by the backup's retention policy,
   * added to the backup's create_time.
   * </pre>
   *
   * <code>.google.protobuf.Timestamp expiry_time = 19 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   *
   * @return The expiryTime.
   */
  @java.lang.Override
  public com.google.protobuf.Timestamp getExpiryTime() {
    return expiryTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : expiryTime_;
  }
  /**
   *
   *
   * <pre>
   * Output only. The time at which after the backup is eligible to be garbage
   * collected. It is the duration specified by the backup's retention policy,
   * added to the backup's create_time.
   * </pre>
   *
   * <code>.google.protobuf.Timestamp expiry_time = 19 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   */
  @java.lang.Override
  public com.google.protobuf.TimestampOrBuilder getExpiryTimeOrBuilder() {
    return expiryTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : expiryTime_;
  }

  private byte memoizedIsInitialized = -1;

  @java.lang.Override
  public final boolean isInitialized() {
    byte isInitialized = memoizedIsInitialized;
    if (isInitialized == 1) return true;
    if (isInitialized == 0) return false;

    memoizedIsInitialized = 1;
    return true;
  }

  @java.lang.Override
  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(displayName_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 2, displayName_);
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(uid_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 3, uid_);
    }
    if (createTime_ != null) {
      output.writeMessage(4, getCreateTime());
    }
    if (updateTime_ != null) {
      output.writeMessage(5, getUpdateTime());
    }
    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
        output, internalGetLabels(), LabelsDefaultEntryHolder.defaultEntry, 6);
    if (state_ != com.google.cloud.alloydb.v1beta.Backup.State.STATE_UNSPECIFIED.getNumber()) {
      output.writeEnum(7, state_);
    }
    if (type_ != com.google.cloud.alloydb.v1beta.Backup.Type.TYPE_UNSPECIFIED.getNumber()) {
      output.writeEnum(8, type_);
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(description_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 9, description_);
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(clusterName_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 10, clusterName_);
    }
    if (reconciling_ != false) {
      output.writeBool(11, reconciling_);
    }
    if (encryptionConfig_ != null) {
      output.writeMessage(12, getEncryptionConfig());
    }
    if (encryptionInfo_ != null) {
      output.writeMessage(13, getEncryptionInfo());
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(etag_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 14, etag_);
    }
    if (deleteTime_ != null) {
      output.writeMessage(15, getDeleteTime());
    }
    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
        output, internalGetAnnotations(), AnnotationsDefaultEntryHolder.defaultEntry, 16);
    if (sizeBytes_ != 0L) {
      output.writeInt64(17, sizeBytes_);
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(clusterUid_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 18, clusterUid_);
    }
    if (expiryTime_ != null) {
      output.writeMessage(19, getExpiryTime());
    }
    getUnknownFields().writeTo(output);
  }

  @java.lang.Override
  public int getSerializedSize() {
    int size = memoizedSize;
    if (size != -1) return size;

    size = 0;
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(displayName_)) {
      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, displayName_);
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(uid_)) {
      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, uid_);
    }
    if (createTime_ != null) {
      size += com.google.protobuf.CodedOutputStream.computeMessageSize(4, getCreateTime());
    }
    if (updateTime_ != null) {
      size += com.google.protobuf.CodedOutputStream.computeMessageSize(5, getUpdateTime());
    }
    for (java.util.Map.Entry<java.lang.String, java.lang.String> entry :
        internalGetLabels().getMap().entrySet()) {
      com.google.protobuf.MapEntry<java.lang.String, java.lang.String> labels__ =
          LabelsDefaultEntryHolder.defaultEntry
              .newBuilderForType()
              .setKey(entry.getKey())
              .setValue(entry.getValue())
              .build();
      size += com.google.protobuf.CodedOutputStream.computeMessageSize(6, labels__);
    }
    if (state_ != com.google.cloud.alloydb.v1beta.Backup.State.STATE_UNSPECIFIED.getNumber()) {
      size += com.google.protobuf.CodedOutputStream.computeEnumSize(7, state_);
    }
    if (type_ != com.google.cloud.alloydb.v1beta.Backup.Type.TYPE_UNSPECIFIED.getNumber()) {
      size += com.google.protobuf.CodedOutputStream.computeEnumSize(8, type_);
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                bitField0_ |= 0x00010000;
                break;
              } // case 130
            case 136:
              {
                sizeBytes_ = input.readInt64();
                bitField0_ |= 0x00020000;
                break;
              } // case 136
            case 146:
              {
                clusterUid_ = input.readStringRequireUtf8();
                bitField0_ |= 0x00000400;
                break;
              } // case 146
            case 154:
              {
                input.readMessage(getExpiryTimeFieldBuilder().getBuilder(), extensionRegistry);
                bitField0_ |= 0x00040000;
                break;
              } // case 154
            default:
              {
                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
                  done = true; // was an endgroup tag
                }
                break;
              } // default:
          } // switch (tag)
        } // while (!done)
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        throw e.unwrapIOException();
      } finally {
        onChanged();
      } // finally
      return this;
    }

    private int bitField0_;

    private java.lang.Object name_ = "";
    /**
     *
     *
     * <pre>
     * Output only. The name of the backup resource with the format:
     *  * projects/{project}/locations/{region}/backups/{backup_id}
     * where the cluster and backup ID segments should satisfy the regex
     * expression `[a-z]([a-z0-9-]{0,61}[a-z0-9])?`, e.g. 1-63 characters of
     * lowercase letters, numbers, and dashes, starting with a letter, and ending
     * with a letter or number. For more details see https://google.aip.dev/122.
     * The prefix of the backup resource name is the name of the parent
     * resource:
     *  * projects/{project}/locations/{region}
     * </pre>
     *
     * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
     *
     * @return The name.
     */
    public java.lang.String getName() {
      java.lang.Object ref = name_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        name_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. The name of the backup resource with the format:
     *  * projects/{project}/locations/{region}/backups/{backup_id}
     * where the cluster and backup ID segments should satisfy the regex
     * expression `[a-z]([a-z0-9-]{0,61}[a-z0-9])?`, e.g. 1-63 characters of
     * lowercase letters, numbers, and dashes, starting with a letter, and ending
     * with a letter or number. For more details see https://google.aip.dev/122.
     * The prefix of the backup resource name is the name of the parent
     * resource:
     *  * projects/{project}/locations/{region}
     * </pre>
     *
     * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
     *
     * @return The bytes for name.
     */
    public com.google.protobuf.ByteString getNameBytes() {
      java.lang.Object ref = name_;
      if (ref instanceof 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;
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. The name of the backup resource with the format:
     *  * projects/{project}/locations/{region}/backups/{backup_id}
     * where the cluster and backup ID segments should satisfy the regex
     * expression `[a-z]([a-z0-9-]{0,61}[a-z0-9])?`, e.g. 1-63 characters of
     * lowercase letters, numbers, and dashes, starting with a letter, and ending
     * with a letter or number. For more details see https://google.aip.dev/122.
     * The prefix of the backup resource name is the name of the parent
     * resource:
     *  * projects/{project}/locations/{region}
     * </pre>
     *
     * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
     *
     * @param value The name to set.
     * @return This builder for chaining.
     */
    public Builder setName(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      name_ = value;
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The name of the backup resource with the format:
     *  * projects/{project}/locations/{region}/backups/{backup_id}
     * where the cluster and backup ID segments should satisfy the regex
     * expression `[a-z]([a-z0-9-]{0,61}[a-z0-9])?`, e.g. 1-63 characters of
     * lowercase letters, numbers, and dashes, starting with a letter, and ending
     * with a letter or number. For more details see https://google.aip.dev/122.
     * The prefix of the backup resource name is the name of the parent
     * resource:
     *  * projects/{project}/locations/{region}
     * </pre>
     *
     * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearName() {
      name_ = getDefaultInstance().getName();
      bitField0_ = (bitField0_ & ~0x00000001);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The name of the backup resource with the format:
     *  * projects/{project}/locations/{region}/backups/{backup_id}
     * where the cluster and backup ID segments should satisfy the regex
     * expression `[a-z]([a-z0-9-]{0,61}[a-z0-9])?`, e.g. 1-63 characters of
     * lowercase letters, numbers, and dashes, starting with a letter, and ending
     * with a letter or number. For more details see https://google.aip.dev/122.
     * The prefix of the backup resource name is the name of the parent
     * resource:
     *  * projects/{project}/locations/{region}
     * </pre>
     *
     * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
     *
     * @param value The bytes for name to set.
     * @return This builder for chaining.
     */
    public Builder setNameBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      name_ = value;
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }

    private java.lang.Object displayName_ = "";
    /**
     *
     *
     * <pre>
     * User-settable and human-readable display name for the Backup.
     * </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)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        displayName_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * User-settable and human-readable display name for the Backup.
     * </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 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;
      }
    }
    /**
     *
     *
     * <pre>
     * User-settable and human-readable display name for the Backup.
     * </pre>
     *
     * <code>string display_name = 2;</code>
     *
     * @param value The displayName to set.
     * @return This builder for chaining.
     */
    public Builder setDisplayName(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      displayName_ = value;
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * User-settable and human-readable display name for the Backup.
     * </pre>
     *
     * <code>string display_name = 2;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearDisplayName() {
      displayName_ = getDefaultInstance().getDisplayName();
      bitField0_ = (bitField0_ & ~0x00000002);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * User-settable and human-readable display name for the Backup.
     * </pre>
     *
     * <code>string display_name = 2;</code>
     *
     * @param value The bytes for displayName to set.
     * @return This builder for chaining.
     */
    public Builder setDisplayNameBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      displayName_ = value;
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }

    private java.lang.Object uid_ = "";
    /**
     *
     *
     * <pre>
     * Output only. The system-generated UID of the resource. The UID is assigned
     * when the resource is created, and it is retained until it is deleted.
     * </pre>
     *
     * <code>string uid = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
     *
     * @return The uid.
     */
    public java.lang.String getUid() {
      java.lang.Object ref = uid_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        uid_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. The system-generated UID of the resource. The UID is assigned
     * when the resource is created, and it is retained until it is deleted.
     * </pre>
     *
     * <code>string uid = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
     *
     * @return The bytes for uid.
     */
    public com.google.protobuf.ByteString getUidBytes() {
      java.lang.Object ref = uid_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        uid_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. The system-generated UID of the resource. The UID is assigned
     * when the resource is created, and it is retained until it is deleted.
     * </pre>
     *
     * <code>string uid = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
     *
     * @param value The uid to set.
     * @return This builder for chaining.
     */
    public Builder setUid(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      uid_ = value;
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The system-generated UID of the resource. The UID is assigned
     * when the resource is created, and it is retained until it is deleted.
     * </pre>
     *
     * <code>string uid = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearUid() {
      uid_ = getDefaultInstance().getUid();
      bitField0_ = (bitField0_ & ~0x00000004);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The system-generated UID of the resource. The UID is assigned
     * when the resource is created, and it is retained until it is deleted.
     * </pre>
     *
     * <code>string uid = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
     *
     * @param value The bytes for uid to set.
     * @return This builder for chaining.
     */
    public Builder setUidBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      uid_ = value;
      bitField0_ |= 0x00000004;
      onChanged();
      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. Create time stamp
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     *
     * @return Whether the createTime field is set.
     */
    public boolean hasCreateTime() {
      return ((bitField0_ & 0x00000008) != 0);
    }
    /**
     *
     *
     * <pre>
     * Output only. Create time stamp
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 4 [(.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. Create time stamp
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 4 [(.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_ |= 0x00000008;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. Create time stamp
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 4 [(.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_ |= 0x00000008;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. Create time stamp
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
      if (createTimeBuilder_ == null) {
        if (((bitField0_ & 0x00000008) != 0)
            && createTime_ != null
            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
          getCreateTimeBuilder().mergeFrom(value);
        } else {
          createTime_ = value;
        }
      } else {
        createTimeBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. Create time stamp
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder clearCreateTime() {
      bitField0_ = (bitField0_ & ~0x00000008);
      createTime_ = null;
      if (createTimeBuilder_ != null) {
        createTimeBuilder_.dispose();
        createTimeBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. Create time stamp
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
      bitField0_ |= 0x00000008;
      onChanged();
      return getCreateTimeFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Output only. Create time stamp
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 4 [(.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. Create time stamp
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 4 [(.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. Update time stamp
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     *
     * @return Whether the updateTime field is set.
     */
    public boolean hasUpdateTime() {
      return ((bitField0_ & 0x00000010) != 0);
    }
    /**
     *
     *
     * <pre>
     * Output only. Update time stamp
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 5 [(.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. Update time stamp
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 5 [(.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_ |= 0x00000010;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. Update time stamp
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 5 [(.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_ |= 0x00000010;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. Update time stamp
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
      if (updateTimeBuilder_ == null) {
        if (((bitField0_ & 0x00000010) != 0)
            && updateTime_ != null
            && updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
          getUpdateTimeBuilder().mergeFrom(value);
        } else {
          updateTime_ = value;
        }
      } else {
        updateTimeBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00000010;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. Update time stamp
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder clearUpdateTime() {
      bitField0_ = (bitField0_ & ~0x00000010);
      updateTime_ = null;
      if (updateTimeBuilder_ != null) {
        updateTimeBuilder_.dispose();
        updateTimeBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. Update time stamp
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public com.google.protobuf.Timestamp.Builder getUpdateTimeBuilder() {
      bitField0_ |= 0x00000010;
      onChanged();
      return getUpdateTimeFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Output only. Update time stamp
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 5 [(.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. Update time stamp
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 5 [(.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.protobuf.Timestamp deleteTime_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.Timestamp,
            com.google.protobuf.Timestamp.Builder,
            com.google.protobuf.TimestampOrBuilder>
        deleteTimeBuilder_;
    /**
     *
     *
     * <pre>
     * Output only. Delete time stamp
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp delete_time = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     *
     * @return Whether the deleteTime field is set.
     */
    public boolean hasDeleteTime() {
      return ((bitField0_ & 0x00000020) != 0);
    }
    /**
     *
     *
     * <pre>
     * Output only. Delete time stamp
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp delete_time = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     *
     * @return The deleteTime.
     */
    public com.google.protobuf.Timestamp getDeleteTime() {
      if (deleteTimeBuilder_ == null) {
        return deleteTime_ == null
            ? com.google.protobuf.Timestamp.getDefaultInstance()
            : deleteTime_;
      } else {
        return deleteTimeBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. Delete time stamp
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp delete_time = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder setDeleteTime(com.google.protobuf.Timestamp value) {
      if (deleteTimeBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        deleteTime_ = value;
      } else {
        deleteTimeBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000020;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. Delete time stamp
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp delete_time = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder setDeleteTime(com.google.protobuf.Timestamp.Builder builderForValue) {
      if (deleteTimeBuilder_ == null) {
        deleteTime_ = builderForValue.build();
      } else {
        deleteTimeBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000020;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. Delete time stamp
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp delete_time = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder mergeDeleteTime(com.google.protobuf.Timestamp value) {
      if (deleteTimeBuilder_ == null) {
        if (((bitField0_ & 0x00000020) != 0)
            && deleteTime_ != null
            && deleteTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
          getDeleteTimeBuilder().mergeFrom(value);
        } else {
          deleteTime_ = value;
        }
      } else {
        deleteTimeBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00000020;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. Delete time stamp
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp delete_time = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder clearDeleteTime() {
      bitField0_ = (bitField0_ & ~0x00000020);
      deleteTime_ = null;
      if (deleteTimeBuilder_ != null) {
        deleteTimeBuilder_.dispose();
        deleteTimeBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. Delete time stamp
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp delete_time = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public com.google.protobuf.Timestamp.Builder getDeleteTimeBuilder() {
      bitField0_ |= 0x00000020;
      onChanged();
      return getDeleteTimeFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Output only. Delete time stamp
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp delete_time = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public com.google.protobuf.TimestampOrBuilder getDeleteTimeOrBuilder() {
      if (deleteTimeBuilder_ != null) {
        return deleteTimeBuilder_.getMessageOrBuilder();
      } else {
        return deleteTime_ == null
            ? com.google.protobuf.Timestamp.getDefaultInstance()
            : deleteTime_;
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. Delete time stamp
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp delete_time = 15 [(.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>
        getDeleteTimeFieldBuilder() {
      if (deleteTimeBuilder_ == null) {
        deleteTimeBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.protobuf.Timestamp,
                com.google.protobuf.Timestamp.Builder,
                com.google.protobuf.TimestampOrBuilder>(
                getDeleteTime(), getParentForChildren(), isClean());
        deleteTime_ = null;
      }
      return deleteTimeBuilder_;
    }

    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_ |= 0x00000040;
      onChanged();
      return labels_;
    }

    public int getLabelsCount() {
      return internalGetLabels().getMap().size();
    }
    /**
     *
     *
     * <pre>
     * Labels as key value pairs
     * </pre>
     *
     * <code>map&lt;string, string&gt; labels = 6;</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>
     * Labels as key value pairs
     * </pre>
     *
     * <code>map&lt;string, string&gt; labels = 6;</code>
     */
    @java.lang.Override
    public java.util.Map<java.lang.String, java.lang.String> getLabelsMap() {
      return internalGetLabels().getMap();
    }
    /**
     *
     *
     * <pre>
     * Labels as key value pairs
     * </pre>
     *
     * <code>map&lt;string, string&gt; labels = 6;</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>
     * Labels as key value pairs
     * </pre>
     *
     * <code>map&lt;string, string&gt; labels = 6;</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_ & ~0x00000040);
      internalGetMutableLabels().getMutableMap().clear();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Labels as key value pairs
     * </pre>
     *
     * <code>map&lt;string, string&gt; labels = 6;</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_ |= 0x00000040;
      return internalGetMutableLabels().getMutableMap();
    }
    /**
     *
     *
     * <pre>
     * Labels as key value pairs
     * </pre>
     *
     * <code>map&lt;string, string&gt; labels = 6;</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_ |= 0x00000040;
      return this;
    }
    /**
     *
     *
     * <pre>
     * Labels as key value pairs
     * </pre>
     *
     * <code>map&lt;string, string&gt; labels = 6;</code>
     */
    public Builder putAllLabels(java.util.Map<java.lang.String, java.lang.String> values) {
      internalGetMutableLabels().getMutableMap().putAll(values);
      bitField0_ |= 0x00000040;
      return this;
    }

    private int state_ = 0;
    /**
     *
     *
     * <pre>
     * Output only. The current state of the backup.
     * </pre>
     *
     * <code>
     * .google.cloud.alloydb.v1beta.Backup.State state = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     *
     * @return The enum numeric value on the wire for state.
     */
    @java.lang.Override
    public int getStateValue() {
      return state_;
    }
    /**
     *
     *
     * <pre>
     * Output only. The current state of the backup.
     * </pre>
     *
     * <code>
     * .google.cloud.alloydb.v1beta.Backup.State state = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     *
     * @param value The enum numeric value on the wire for state to set.
     * @return This builder for chaining.
     */
    public Builder setStateValue(int value) {
      state_ = value;
      bitField0_ |= 0x00000080;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The current state of the backup.
     * </pre>
     *
     * <code>
     * .google.cloud.alloydb.v1beta.Backup.State state = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     *
     * @return The state.
     */
    @java.lang.Override
    public com.google.cloud.alloydb.v1beta.Backup.State getState() {
      com.google.cloud.alloydb.v1beta.Backup.State result =
          com.google.cloud.alloydb.v1beta.Backup.State.forNumber(state_);
      return result == null ? com.google.cloud.alloydb.v1beta.Backup.State.UNRECOGNIZED : result;
    }
    /**
     *
     *
     * <pre>
     * Output only. The current state of the backup.
     * </pre>
     *
     * <code>
     * .google.cloud.alloydb.v1beta.Backup.State state = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     *
     * @param value The state to set.
     * @return This builder for chaining.
     */
    public Builder setState(com.google.cloud.alloydb.v1beta.Backup.State value) {
      if (value == null) {
        throw new NullPointerException();
      }
      bitField0_ |= 0x00000080;
      state_ = value.getNumber();
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The current state of the backup.
     * </pre>
     *
     * <code>
     * .google.cloud.alloydb.v1beta.Backup.State state = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     *
     * @return This builder for chaining.
     */
    public Builder clearState() {
      bitField0_ = (bitField0_ & ~0x00000080);
      state_ = 0;
      onChanged();
      return this;
    }

    private int type_ = 0;
    /**
     *
     *
     * <pre>
     * The backup type, which suggests the trigger for the backup.
     * </pre>
     *
     * <code>.google.cloud.alloydb.v1beta.Backup.Type type = 8;</code>
     *
     * @return The enum numeric value on the wire for type.
     */
    @java.lang.Override
    public int getTypeValue() {
      return type_;
    }
    /**
     *
     *
     * <pre>
     * The backup type, which suggests the trigger for the backup.
     * </pre>
     *
     * <code>.google.cloud.alloydb.v1beta.Backup.Type type = 8;</code>
     *
     * @param value The enum numeric value on the wire for type to set.
     * @return This builder for chaining.
     */
    public Builder setTypeValue(int value) {
      type_ = value;
      bitField0_ |= 0x00000100;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The backup type, which suggests the trigger for the backup.
     * </pre>
     *
     * <code>.google.cloud.alloydb.v1beta.Backup.Type type = 8;</code>
     *
     * @return The type.
     */
    @java.lang.Override
    public com.google.cloud.alloydb.v1beta.Backup.Type getType() {
      com.google.cloud.alloydb.v1beta.Backup.Type result =
          com.google.cloud.alloydb.v1beta.Backup.Type.forNumber(type_);
      return result == null ? com.google.cloud.alloydb.v1beta.Backup.Type.UNRECOGNIZED : result;
    }
    /**
     *
     *
     * <pre>
     * The backup type, which suggests the trigger for the backup.
     * </pre>
     *
     * <code>.google.cloud.alloydb.v1beta.Backup.Type type = 8;</code>
     *
     * @param value The type to set.
     * @return This builder for chaining.
     */
    public Builder setType(com.google.cloud.alloydb.v1beta.Backup.Type value) {
      if (value == null) {
        throw new NullPointerException();
      }
      bitField0_ |= 0x00000100;
      type_ = value.getNumber();
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The backup type, which suggests the trigger for the backup.
     * </pre>
     *
     * <code>.google.cloud.alloydb.v1beta.Backup.Type type = 8;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearType() {
      bitField0_ = (bitField0_ & ~0x00000100);
      type_ = 0;
      onChanged();
      return this;
    }

    private java.lang.Object description_ = "";
    /**
     *
     *
     * <pre>
     * User-provided description of the backup.
     * </pre>
     *
     * <code>string description = 9;</code>
     *
     * @return The description.
     */
    public java.lang.String getDescription() {
      java.lang.Object ref = description_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        description_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * User-provided description of the backup.
     * </pre>
     *
     * <code>string description = 9;</code>
     *
     * @return The bytes for description.
     */
    public com.google.protobuf.ByteString getDescriptionBytes() {
      java.lang.Object ref = description_;
      if (ref instanceof 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;
      }
    }
    /**
     *
     *
     * <pre>
     * User-provided description of the backup.
     * </pre>
     *
     * <code>string description = 9;</code>
     *
     * @param value The description to set.
     * @return This builder for chaining.
     */
    public Builder setDescription(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      description_ = value;
      bitField0_ |= 0x00000200;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * User-provided description of the backup.
     * </pre>
     *
     * <code>string description = 9;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearDescription() {
      description_ = getDefaultInstance().getDescription();
      bitField0_ = (bitField0_ & ~0x00000200);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * User-provided description of the backup.
     * </pre>
     *
     * <code>string description = 9;</code>
     *
     * @param value The bytes for description to set.
     * @return This builder for chaining.
     */
    public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      description_ = value;
      bitField0_ |= 0x00000200;
      onChanged();
      return this;
    }

    private java.lang.Object clusterUid_ = "";
    /**
     *
     *
     * <pre>
     * Output only. The system-generated UID of the cluster which was used to
     * create this resource.
     * </pre>
     *
     * <code>string cluster_uid = 18 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
     *
     * @return The clusterUid.
     */
    public java.lang.String getClusterUid() {
      java.lang.Object ref = clusterUid_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        clusterUid_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. The system-generated UID of the cluster which was used to
     * create this resource.
     * </pre>
     *
     * <code>string cluster_uid = 18 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
     *
     * @return The bytes for clusterUid.
     */
    public com.google.protobuf.ByteString getClusterUidBytes() {
      java.lang.Object ref = clusterUid_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        clusterUid_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. The system-generated UID of the cluster which was used to
     * create this resource.
     * </pre>
     *
     * <code>string cluster_uid = 18 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
     *
     * @param value The clusterUid to set.
     * @return This builder for chaining.
     */
    public Builder setClusterUid(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      clusterUid_ = value;
      bitField0_ |= 0x00000400;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The system-generated UID of the cluster which was used to
     * create this resource.
     * </pre>
     *
     * <code>string cluster_uid = 18 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearClusterUid() {
      clusterUid_ = getDefaultInstance().getClusterUid();
      bitField0_ = (bitField0_ & ~0x00000400);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The system-generated UID of the cluster which was used to
     * create this resource.
     * </pre>
     *
     * <code>string cluster_uid = 18 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
     *
     * @param value The bytes for clusterUid to set.
     * @return This builder for chaining.
     */
    public Builder setClusterUidBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      clusterUid_ = value;
      bitField0_ |= 0x00000400;
      onChanged();
      return this;
    }

    private java.lang.Object clusterName_ = "";
    /**
     *
     *
     * <pre>
     * Required. The full resource name of the backup source cluster
     * (e.g., projects/&lt;project&gt;/locations/&lt;location&gt;/clusters/&lt;cluster_id&gt;).
     * </pre>
     *
     * <code>
     * string cluster_name = 10 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
     * </code>
     *
     * @return The clusterName.
     */
    public java.lang.String getClusterName() {
      java.lang.Object ref = clusterName_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        clusterName_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Required. The full resource name of the backup source cluster
     * (e.g., projects/&lt;project&gt;/locations/&lt;location&gt;/clusters/&lt;cluster_id&gt;).
     * </pre>
     *
     * <code>
     * string cluster_name = 10 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
     * </code>
     *
     * @return The bytes for clusterName.
     */
    public com.google.protobuf.ByteString getClusterNameBytes() {
      java.lang.Object ref = clusterName_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        clusterName_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Required. The full resource name of the backup source cluster
     * (e.g., projects/&lt;project&gt;/locations/&lt;location&gt;/clusters/&lt;cluster_id&gt;).
     * </pre>
     *
     * <code>
     * string cluster_name = 10 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
     * </code>
     *
     * @param value The clusterName to set.
     * @return This builder for chaining.
     */
    public Builder setClusterName(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      clusterName_ = value;
      bitField0_ |= 0x00000800;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Required. The full resource name of the backup source cluster
     * (e.g., projects/&lt;project&gt;/locations/&lt;location&gt;/clusters/&lt;cluster_id&gt;).
     * </pre>
     *
     * <code>
     * string cluster_name = 10 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
     * </code>
     *
     * @return This builder for chaining.
     */
    public Builder clearClusterName() {
      clusterName_ = getDefaultInstance().getClusterName();
      bitField0_ = (bitField0_ & ~0x00000800);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Required. The full resource name of the backup source cluster
     * (e.g., projects/&lt;project&gt;/locations/&lt;location&gt;/clusters/&lt;cluster_id&gt;).
     * </pre>
     *
     * <code>
     * string cluster_name = 10 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
     * </code>
     *
     * @param value The bytes for clusterName to set.
     * @return This builder for chaining.
     */
    public Builder setClusterNameBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      clusterName_ = value;
      bitField0_ |= 0x00000800;
      onChanged();
      return this;
    }

    private boolean reconciling_;
    /**
     *
     *
     * <pre>
     * Output only. Reconciling (https://google.aip.dev/128#reconciliation), if
     * true, indicates that the service is actively updating the resource. This
     * can happen due to user-triggered updates or system actions like failover or
     * maintenance.
     * </pre>
     *
     * <code>bool reconciling = 11 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
     *
     * @return The reconciling.
     */
    @java.lang.Override
    public boolean getReconciling() {
      return reconciling_;
    }
    /**
     *
     *
     * <pre>
     * Output only. Reconciling (https://google.aip.dev/128#reconciliation), if
     * true, indicates that the service is actively updating the resource. This
     * can happen due to user-triggered updates or system actions like failover or
     * maintenance.
     * </pre>
     *
     * <code>bool reconciling = 11 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
     *
     * @param value The reconciling to set.
     * @return This builder for chaining.
     */
    public Builder setReconciling(boolean value) {

      reconciling_ = value;
      bitField0_ |= 0x00001000;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. Reconciling (https://google.aip.dev/128#reconciliation), if
     * true, indicates that the service is actively updating the resource. This
     * can happen due to user-triggered updates or system actions like failover or
     * maintenance.
     * </pre>
     *
     * <code>bool reconciling = 11 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearReconciling() {
      bitField0_ = (bitField0_ & ~0x00001000);
      reconciling_ = false;
      onChanged();
      return this;
    }

    private com.google.cloud.alloydb.v1beta.EncryptionConfig encryptionConfig_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.alloydb.v1beta.EncryptionConfig,
            com.google.cloud.alloydb.v1beta.EncryptionConfig.Builder,
            com.google.cloud.alloydb.v1beta.EncryptionConfigOrBuilder>
        encryptionConfigBuilder_;
    /**
     *
     *
     * <pre>
     * Optional. The encryption config can be specified to encrypt the
     * backup with a customer-managed encryption key (CMEK). When this field is
     * not specified, the backup will then use default encryption scheme to
     * protect the user data.
     * </pre>
     *
     * <code>
     * .google.cloud.alloydb.v1beta.EncryptionConfig encryption_config = 12 [(.google.api.field_behavior) = OPTIONAL];
     * </code>
     *
     * @return Whether the encryptionConfig field is set.
     */
    public boolean hasEncryptionConfig() {
      return ((bitField0_ & 0x00002000) != 0);
    }
    /**
     *
     *
     * <pre>
     * Optional. The encryption config can be specified to encrypt the
     * backup with a customer-managed encryption key (CMEK). When this field is
     * not specified, the backup will then use default encryption scheme to
     * protect the user data.
     * </pre>
     *
     * <code>
     * .google.cloud.alloydb.v1beta.EncryptionConfig encryption_config = 12 [(.google.api.field_behavior) = OPTIONAL];
     * </code>
     *
     * @return The encryptionConfig.
     */
    public com.google.cloud.alloydb.v1beta.EncryptionConfig getEncryptionConfig() {
      if (encryptionConfigBuilder_ == null) {
        return encryptionConfig_ == null
            ? com.google.cloud.alloydb.v1beta.EncryptionConfig.getDefaultInstance()
            : encryptionConfig_;
      } else {
        return encryptionConfigBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * Optional. The encryption config can be specified to encrypt the
     * backup with a customer-managed encryption key (CMEK). When this field is
     * not specified, the backup will then use default encryption scheme to
     * protect the user data.
     * </pre>
     *
     * <code>
     * .google.cloud.alloydb.v1beta.EncryptionConfig encryption_config = 12 [(.google.api.field_behavior) = OPTIONAL];
     * </code>
     */
    public Builder setEncryptionConfig(com.google.cloud.alloydb.v1beta.EncryptionConfig value) {
      if (encryptionConfigBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        encryptionConfig_ = value;
      } else {
        encryptionConfigBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00002000;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Optional. The encryption config can be specified to encrypt the
     * backup with a customer-managed encryption key (CMEK). When this field is
     * not specified, the backup will then use default encryption scheme to
     * protect the user data.
     * </pre>
     *
     * <code>
     * .google.cloud.alloydb.v1beta.EncryptionConfig encryption_config = 12 [(.google.api.field_behavior) = OPTIONAL];
     * </code>
     */
    public Builder setEncryptionConfig(
        com.google.cloud.alloydb.v1beta.EncryptionConfig.Builder builderForValue) {
      if (encryptionConfigBuilder_ == null) {
        encryptionConfig_ = builderForValue.build();
      } else {
        encryptionConfigBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00002000;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Optional. The encryption config can be specified to encrypt the
     * backup with a customer-managed encryption key (CMEK). When this field is
     * not specified, the backup will then use default encryption scheme to
     * protect the user data.
     * </pre>
     *
     * <code>
     * .google.cloud.alloydb.v1beta.EncryptionConfig encryption_config = 12 [(.google.api.field_behavior) = OPTIONAL];
     * </code>
     */
    public Builder mergeEncryptionConfig(com.google.cloud.alloydb.v1beta.EncryptionConfig value) {
      if (encryptionConfigBuilder_ == null) {
        if (((bitField0_ & 0x00002000) != 0)
            && encryptionConfig_ != null
            && encryptionConfig_
                != com.google.cloud.alloydb.v1beta.EncryptionConfig.getDefaultInstance()) {
          getEncryptionConfigBuilder().mergeFrom(value);
        } else {
          encryptionConfig_ = value;
        }
      } else {
        encryptionConfigBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00002000;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Optional. The encryption config can be specified to encrypt the
     * backup with a customer-managed encryption key (CMEK). When this field is
     * not specified, the backup will then use default encryption scheme to
     * protect the user data.
     * </pre>
     *
     * <code>
     * .google.cloud.alloydb.v1beta.EncryptionConfig encryption_config = 12 [(.google.api.field_behavior) = OPTIONAL];
     * </code>
     */
    public Builder clearEncryptionConfig() {
      bitField0_ = (bitField0_ & ~0x00002000);
      encryptionConfig_ = null;
      if (encryptionConfigBuilder_ != null) {
        encryptionConfigBuilder_.dispose();
        encryptionConfigBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Optional. The encryption config can be specified to encrypt the
     * backup with a customer-managed encryption key (CMEK). When this field is
     * not specified, the backup will then use default encryption scheme to
     * protect the user data.
     * </pre>
     *
     * <code>
     * .google.cloud.alloydb.v1beta.EncryptionConfig encryption_config = 12 [(.google.api.field_behavior) = OPTIONAL];
     * </code>
     */
    public com.google.cloud.alloydb.v1beta.EncryptionConfig.Builder getEncryptionConfigBuilder() {
      bitField0_ |= 0x00002000;
      onChanged();
      return getEncryptionConfigFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Optional. The encryption config can be specified to encrypt the
     * backup with a customer-managed encryption key (CMEK). When this field is
     * not specified, the backup will then use default encryption scheme to
     * protect the user data.
     * </pre>
     *
     * <code>
     * .google.cloud.alloydb.v1beta.EncryptionConfig encryption_config = 12 [(.google.api.field_behavior) = OPTIONAL];
     * </code>
     */
    public com.google.cloud.alloydb.v1beta.EncryptionConfigOrBuilder
        getEncryptionConfigOrBuilder() {
      if (encryptionConfigBuilder_ != null) {
        return encryptionConfigBuilder_.getMessageOrBuilder();
      } else {
        return encryptionConfig_ == null
            ? com.google.cloud.alloydb.v1beta.EncryptionConfig.getDefaultInstance()
            : encryptionConfig_;
      }
    }
    /**
     *
     *
     * <pre>
     * Optional. The encryption config can be specified to encrypt the
     * backup with a customer-managed encryption key (CMEK). When this field is
     * not specified, the backup will then use default encryption scheme to
     * protect the user data.
     * </pre>
     *
     * <code>
     * .google.cloud.alloydb.v1beta.EncryptionConfig encryption_config = 12 [(.google.api.field_behavior) = OPTIONAL];
     * </code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.alloydb.v1beta.EncryptionConfig,
            com.google.cloud.alloydb.v1beta.EncryptionConfig.Builder,
            com.google.cloud.alloydb.v1beta.EncryptionConfigOrBuilder>
        getEncryptionConfigFieldBuilder() {
      if (encryptionConfigBuilder_ == null) {
        encryptionConfigBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.cloud.alloydb.v1beta.EncryptionConfig,
                com.google.cloud.alloydb.v1beta.EncryptionConfig.Builder,
                com.google.cloud.alloydb.v1beta.EncryptionConfigOrBuilder>(
                getEncryptionConfig(), getParentForChildren(), isClean());
        encryptionConfig_ = null;
      }
      return encryptionConfigBuilder_;
    }

    private com.google.cloud.alloydb.v1beta.EncryptionInfo encryptionInfo_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.alloydb.v1beta.EncryptionInfo,
            com.google.cloud.alloydb.v1beta.EncryptionInfo.Builder,
            com.google.cloud.alloydb.v1beta.EncryptionInfoOrBuilder>
        encryptionInfoBuilder_;
    /**
     *
     *
     * <pre>
     * Output only. The encryption information for the backup.
     * </pre>
     *
     * <code>
     * .google.cloud.alloydb.v1beta.EncryptionInfo encryption_info = 13 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     *
     * @return Whether the encryptionInfo field is set.
     */
    public boolean hasEncryptionInfo() {
      return ((bitField0_ & 0x00004000) != 0);
    }
    /**
     *
     *
     * <pre>
     * Output only. The encryption information for the backup.
     * </pre>
     *
     * <code>
     * .google.cloud.alloydb.v1beta.EncryptionInfo encryption_info = 13 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     *
     * @return The encryptionInfo.
     */
    public com.google.cloud.alloydb.v1beta.EncryptionInfo getEncryptionInfo() {
      if (encryptionInfoBuilder_ == null) {
        return encryptionInfo_ == null
            ? com.google.cloud.alloydb.v1beta.EncryptionInfo.getDefaultInstance()
            : encryptionInfo_;
      } else {
        return encryptionInfoBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. The encryption information for the backup.
     * </pre>
     *
     * <code>
     * .google.cloud.alloydb.v1beta.EncryptionInfo encryption_info = 13 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder setEncryptionInfo(com.google.cloud.alloydb.v1beta.EncryptionInfo value) {
      if (encryptionInfoBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        encryptionInfo_ = value;
      } else {
        encryptionInfoBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00004000;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The encryption information for the backup.
     * </pre>
     *
     * <code>
     * .google.cloud.alloydb.v1beta.EncryptionInfo encryption_info = 13 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder setEncryptionInfo(
        com.google.cloud.alloydb.v1beta.EncryptionInfo.Builder builderForValue) {
      if (encryptionInfoBuilder_ == null) {
        encryptionInfo_ = builderForValue.build();
      } else {
        encryptionInfoBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00004000;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The encryption information for the backup.
     * </pre>
     *
     * <code>
     * .google.cloud.alloydb.v1beta.EncryptionInfo encryption_info = 13 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder mergeEncryptionInfo(com.google.cloud.alloydb.v1beta.EncryptionInfo value) {
      if (encryptionInfoBuilder_ == null) {
        if (((bitField0_ & 0x00004000) != 0)
            && encryptionInfo_ != null
            && encryptionInfo_
                != com.google.cloud.alloydb.v1beta.EncryptionInfo.getDefaultInstance()) {
          getEncryptionInfoBuilder().mergeFrom(value);
        } else {
          encryptionInfo_ = value;
        }
      } else {
        encryptionInfoBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00004000;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The encryption information for the backup.
     * </pre>
     *
     * <code>
     * .google.cloud.alloydb.v1beta.EncryptionInfo encryption_info = 13 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder clearEncryptionInfo() {
      bitField0_ = (bitField0_ & ~0x00004000);
      encryptionInfo_ = null;
      if (encryptionInfoBuilder_ != null) {
        encryptionInfoBuilder_.dispose();
        encryptionInfoBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The encryption information for the backup.
     * </pre>
     *
     * <code>
     * .google.cloud.alloydb.v1beta.EncryptionInfo encryption_info = 13 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public com.google.cloud.alloydb.v1beta.EncryptionInfo.Builder getEncryptionInfoBuilder() {
      bitField0_ |= 0x00004000;
      onChanged();
      return getEncryptionInfoFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Output only. The encryption information for the backup.
     * </pre>
     *
     * <code>
     * .google.cloud.alloydb.v1beta.EncryptionInfo encryption_info = 13 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public com.google.cloud.alloydb.v1beta.EncryptionInfoOrBuilder getEncryptionInfoOrBuilder() {
      if (encryptionInfoBuilder_ != null) {
        return encryptionInfoBuilder_.getMessageOrBuilder();
      } else {
        return encryptionInfo_ == null
            ? com.google.cloud.alloydb.v1beta.EncryptionInfo.getDefaultInstance()
            : encryptionInfo_;
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. The encryption information for the backup.
     * </pre>
     *
     * <code>
     * .google.cloud.alloydb.v1beta.EncryptionInfo encryption_info = 13 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.alloydb.v1beta.EncryptionInfo,
            com.google.cloud.alloydb.v1beta.EncryptionInfo.Builder,
            com.google.cloud.alloydb.v1beta.EncryptionInfoOrBuilder>
        getEncryptionInfoFieldBuilder() {
      if (encryptionInfoBuilder_ == null) {
        encryptionInfoBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.cloud.alloydb.v1beta.EncryptionInfo,
                com.google.cloud.alloydb.v1beta.EncryptionInfo.Builder,
                com.google.cloud.alloydb.v1beta.EncryptionInfoOrBuilder>(
                getEncryptionInfo(), getParentForChildren(), isClean());
        encryptionInfo_ = null;
      }
      return encryptionInfoBuilder_;
    }

    private java.lang.Object etag_ = "";
    /**
     *
     *
     * <pre>
     * For Resource freshness validation (https://google.aip.dev/154)
     * </pre>
     *
     * <code>string etag = 14;</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>
     * For Resource freshness validation (https://google.aip.dev/154)
     * </pre>
     *
     * <code>string etag = 14;</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>
     * For Resource freshness validation (https://google.aip.dev/154)
     * </pre>
     *
     * <code>string etag = 14;</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_ |= 0x00008000;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * For Resource freshness validation (https://google.aip.dev/154)
     * </pre>
     *
     * <code>string etag = 14;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearEtag() {
      etag_ = getDefaultInstance().getEtag();
      bitField0_ = (bitField0_ & ~0x00008000);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * For Resource freshness validation (https://google.aip.dev/154)
     * </pre>
     *
     * <code>string etag = 14;</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_ |= 0x00008000;
      onChanged();
      return this;
    }

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

    private com.google.protobuf.MapField<java.lang.String, java.lang.String>
        internalGetAnnotations() {
      if (annotations_ == null) {
        return com.google.protobuf.MapField.emptyMapField(
            AnnotationsDefaultEntryHolder.defaultEntry);
      }
      return annotations_;
    }

    private com.google.protobuf.MapField<java.lang.String, java.lang.String>
        internalGetMutableAnnotations() {
      if (annotations_ == null) {
        annotations_ =
            com.google.protobuf.MapField.newMapField(AnnotationsDefaultEntryHolder.defaultEntry);
      }
      if (!annotations_.isMutable()) {
        annotations_ = annotations_.copy();
      }
      bitField0_ |= 0x00010000;
      onChanged();
      return annotations_;
    }

    public int getAnnotationsCount() {
      return internalGetAnnotations().getMap().size();
    }
    /**
     *
     *
     * <pre>
     * Annotations to allow client tools to store small amount of arbitrary data.
     * This is distinct from labels.
     * https://google.aip.dev/128
     * </pre>
     *
     * <code>map&lt;string, string&gt; annotations = 16;</code>
     */
    @java.lang.Override
    public boolean containsAnnotations(java.lang.String key) {
      if (key == null) {
        throw new NullPointerException("map key");
      }
      return internalGetAnnotations().getMap().containsKey(key);
    }
    /** Use {@link #getAnnotationsMap()} instead. */
    @java.lang.Override
    @java.lang.Deprecated
    public java.util.Map<java.lang.String, java.lang.String> getAnnotations() {
      return getAnnotationsMap();
    }
    /**
     *
     *
     * <pre>
     * Annotations to allow client tools to store small amount of arbitrary data.
     * This is distinct from labels.
     * https://google.aip.dev/128
     * </pre>
     *
     * <code>map&lt;string, string&gt; annotations = 16;</code>
     */
    @java.lang.Override
    public java.util.Map<java.lang.String, java.lang.String> getAnnotationsMap() {
      return internalGetAnnotations().getMap();
    }
    /**
     *
     *
     * <pre>
     * Annotations to allow client tools to store small amount of arbitrary data.
     * This is distinct from labels.
     * https://google.aip.dev/128
     * </pre>
     *
     * <code>map&lt;string, string&gt; annotations = 16;</code>
     */
    @java.lang.Override
    public /* nullable */ java.lang.String getAnnotationsOrDefault(
        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 = internalGetAnnotations().getMap();
      return map.containsKey(key) ? map.get(key) : defaultValue;
    }
    /**
     *
     *
     * <pre>
     * Annotations to allow client tools to store small amount of arbitrary data.
     * This is distinct from labels.
     * https://google.aip.dev/128
     * </pre>
     *
     * <code>map&lt;string, string&gt; annotations = 16;</code>
     */
    @java.lang.Override
    public java.lang.String getAnnotationsOrThrow(java.lang.String key) {
      if (key == null) {
        throw new NullPointerException("map key");
      }
      java.util.Map<java.lang.String, java.lang.String> map = internalGetAnnotations().getMap();
      if (!map.containsKey(key)) {
        throw new java.lang.IllegalArgumentException();
      }
      return map.get(key);
    }

    public Builder clearAnnotations() {
      bitField0_ = (bitField0_ & ~0x00010000);
      internalGetMutableAnnotations().getMutableMap().clear();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Annotations to allow client tools to store small amount of arbitrary data.
     * This is distinct from labels.
     * https://google.aip.dev/128
     * </pre>
     *
     * <code>map&lt;string, string&gt; annotations = 16;</code>
     */
    public Builder removeAnnotations(java.lang.String key) {
      if (key == null) {
        throw new NullPointerException("map key");
      }
      internalGetMutableAnnotations().getMutableMap().remove(key);
      return this;
    }
    /** Use alternate mutation accessors instead. */
    @java.lang.Deprecated
    public java.util.Map<java.lang.String, java.lang.String> getMutableAnnotations() {
      bitField0_ |= 0x00010000;
      return internalGetMutableAnnotations().getMutableMap();
    }
    /**
     *
     *
     * <pre>
     * Annotations to allow client tools to store small amount of arbitrary data.
     * This is distinct from labels.
     * https://google.aip.dev/128
     * </pre>
     *
     * <code>map&lt;string, string&gt; annotations = 16;</code>
     */
    public Builder putAnnotations(java.lang.String key, java.lang.String value) {
      if (key == null) {
        throw new NullPointerException("map key");
      }
      if (value == null) {
        throw new NullPointerException("map value");
      }
      internalGetMutableAnnotations().getMutableMap().put(key, value);
      bitField0_ |= 0x00010000;
      return this;
    }
    /**
     *
     *
     * <pre>
     * Annotations to allow client tools to store small amount of arbitrary data.
     * This is distinct from labels.
     * https://google.aip.dev/128
     * </pre>
     *
     * <code>map&lt;string, string&gt; annotations = 16;</code>
     */
    public Builder putAllAnnotations(java.util.Map<java.lang.String, java.lang.String> values) {
      internalGetMutableAnnotations().getMutableMap().putAll(values);
      bitField0_ |= 0x00010000;
      return this;
    }

    private long sizeBytes_;
    /**
     *
     *
     * <pre>
     * Output only. The size of the backup in bytes.
     * </pre>
     *
     * <code>int64 size_bytes = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
     *
     * @return The sizeBytes.
     */
    @java.lang.Override
    public long getSizeBytes() {
      return sizeBytes_;
    }
    /**
     *
     *
     * <pre>
     * Output only. The size of the backup in bytes.
     * </pre>
     *
     * <code>int64 size_bytes = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
     *
     * @param value The sizeBytes to set.
     * @return This builder for chaining.
     */
    public Builder setSizeBytes(long value) {

      sizeBytes_ = value;
      bitField0_ |= 0x00020000;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The size of the backup in bytes.
     * </pre>
     *
     * <code>int64 size_bytes = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearSizeBytes() {
      bitField0_ = (bitField0_ & ~0x00020000);
      sizeBytes_ = 0L;
      onChanged();
      return this;
    }

    private com.google.protobuf.Timestamp expiryTime_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.Timestamp,
            com.google.protobuf.Timestamp.Builder,
            com.google.protobuf.TimestampOrBuilder>
        expiryTimeBuilder_;
    /**
     *
     *
     * <pre>
     * Output only. The time at which after the backup is eligible to be garbage
     * collected. It is the duration specified by the backup's retention policy,
     * added to the backup's create_time.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp expiry_time = 19 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     *
     * @return Whether the expiryTime field is set.
     */
    public boolean hasExpiryTime() {
      return ((bitField0_ & 0x00040000) != 0);
    }
    /**
     *
     *
     * <pre>
     * Output only. The time at which after the backup is eligible to be garbage
     * collected. It is the duration specified by the backup's retention policy,
     * added to the backup's create_time.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp expiry_time = 19 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     *
     * @return The expiryTime.
     */
    public com.google.protobuf.Timestamp getExpiryTime() {
      if (expiryTimeBuilder_ == null) {
        return expiryTime_ == null
            ? com.google.protobuf.Timestamp.getDefaultInstance()
            : expiryTime_;
      } else {
        return expiryTimeBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. The time at which after the backup is eligible to be garbage
     * collected. It is the duration specified by the backup's retention policy,
     * added to the backup's create_time.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp expiry_time = 19 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder setExpiryTime(com.google.protobuf.Timestamp value) {
      if (expiryTimeBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        expiryTime_ = value;
      } else {
        expiryTimeBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00040000;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The time at which after the backup is eligible to be garbage
     * collected. It is the duration specified by the backup's retention policy,
     * added to the backup's create_time.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp expiry_time = 19 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder setExpiryTime(com.google.protobuf.Timestamp.Builder builderForValue) {
      if (expiryTimeBuilder_ == null) {
        expiryTime_ = builderForValue.build();
      } else {
        expiryTimeBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00040000;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The time at which after the backup is eligible to be garbage
     * collected. It is the duration specified by the backup's retention policy,
     * added to the backup's create_time.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp expiry_time = 19 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder mergeExpiryTime(com.google.protobuf.Timestamp value) {
      if (expiryTimeBuilder_ == null) {
        if (((bitField0_ & 0x00040000) != 0)
            && expiryTime_ != null
            && expiryTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
          getExpiryTimeBuilder().mergeFrom(value);
        } else {
          expiryTime_ = value;
        }
      } else {
        expiryTimeBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00040000;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The time at which after the backup is eligible to be garbage
     * collected. It is the duration specified by the backup's retention policy,
     * added to the backup's create_time.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp expiry_time = 19 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder clearExpiryTime() {
      bitField0_ = (bitField0_ & ~0x00040000);
      expiryTime_ = null;
      if (expiryTimeBuilder_ != null) {
        expiryTimeBuilder_.dispose();
        expiryTimeBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The time at which after the backup is eligible to be garbage
     * collected. It is the duration specified by the backup's retention policy,
     * added to the backup's create_time.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp expiry_time = 19 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public com.google.protobuf.Timestamp.Builder getExpiryTimeBuilder() {
      bitField0_ |= 0x00040000;
      onChanged();
      return getExpiryTimeFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Output only. The time at which after the backup is eligible to be garbage
     * collected. It is the duration specified by the backup's retention policy,
     * added to the backup's create_time.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp expiry_time = 19 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public com.google.protobuf.TimestampOrBuilder getExpiryTimeOrBuilder() {
      if (expiryTimeBuilder_ != null) {
        return expiryTimeBuilder_.getMessageOrBuilder();
      } else {
        return expiryTime_ == null
            ? com.google.protobuf.Timestamp.getDefaultInstance()
            : expiryTime_;
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. The time at which after the backup is eligible to be garbage
     * collected. It is the duration specified by the backup's retention policy,
     * added to the backup's create_time.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp expiry_time = 19 [(.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>
        getExpiryTimeFieldBuilder() {
      if (expiryTimeBuilder_ == null) {
        expiryTimeBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.protobuf.Timestamp,
                com.google.protobuf.Timestamp.Builder,
                com.google.protobuf.TimestampOrBuilder>(
                getExpiryTime(), getParentForChildren(), isClean());
        expiryTime_ = null;
      }
      return expiryTimeBuilder_;
    }

    @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.alloydb.v1beta.Backup)
  }

  // @@protoc_insertion_point(class_scope:google.cloud.alloydb.v1beta.Backup)
  private static final com.google.cloud.alloydb.v1beta.Backup DEFAULT_INSTANCE;

  static {
    DEFAULT_INSTANCE = new com.google.cloud.alloydb.v1beta.Backup();
  }

  public static com.google.cloud.alloydb.v1beta.Backup getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }

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

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

  @java.lang.Override
  public com.google.cloud.alloydb.v1beta.Backup getDefaultInstanceForType() {
    return DEFAULT_INSTANCE;
  }
}