Data.java

// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: google/events/cloud/storage/v1/data.proto

package google.events.cloud.storage.v1;

public final class Data {
  private Data() {}
  public static void registerAllExtensions(
      com.google.protobuf.ExtensionRegistryLite registry) {
  }

  public static void registerAllExtensions(
      com.google.protobuf.ExtensionRegistry registry) {
    registerAllExtensions(
        (com.google.protobuf.ExtensionRegistryLite) registry);
  }
  public interface StorageObjectDataOrBuilder extends
      // @@protoc_insertion_point(interface_extends:google.events.cloud.storage.v1.StorageObjectData)
      com.google.protobuf.MessageOrBuilder {

    /**
     * <pre>
     * Content-Encoding of the object data, matching
     * [https://tools.ietf.org/html/rfc7231#section-3.1.2.2][RFC 7231 §3.1.2.2]
     * </pre>
     *
     * <code>string content_encoding = 1;</code>
     * @return The contentEncoding.
     */
    java.lang.String getContentEncoding();
    /**
     * <pre>
     * Content-Encoding of the object data, matching
     * [https://tools.ietf.org/html/rfc7231#section-3.1.2.2][RFC 7231 §3.1.2.2]
     * </pre>
     *
     * <code>string content_encoding = 1;</code>
     * @return The bytes for contentEncoding.
     */
    com.google.protobuf.ByteString
        getContentEncodingBytes();

    /**
     * <pre>
     * Content-Disposition of the object data, matching
     * [https://tools.ietf.org/html/rfc6266][RFC 6266].
     * </pre>
     *
     * <code>string content_disposition = 2;</code>
     * @return The contentDisposition.
     */
    java.lang.String getContentDisposition();
    /**
     * <pre>
     * Content-Disposition of the object data, matching
     * [https://tools.ietf.org/html/rfc6266][RFC 6266].
     * </pre>
     *
     * <code>string content_disposition = 2;</code>
     * @return The bytes for contentDisposition.
     */
    com.google.protobuf.ByteString
        getContentDispositionBytes();

    /**
     * <pre>
     * Cache-Control directive for the object data, matching
     * [https://tools.ietf.org/html/rfc7234#section-5.2"][RFC 7234 §5.2].
     * </pre>
     *
     * <code>string cache_control = 3;</code>
     * @return The cacheControl.
     */
    java.lang.String getCacheControl();
    /**
     * <pre>
     * Cache-Control directive for the object data, matching
     * [https://tools.ietf.org/html/rfc7234#section-5.2"][RFC 7234 §5.2].
     * </pre>
     *
     * <code>string cache_control = 3;</code>
     * @return The bytes for cacheControl.
     */
    com.google.protobuf.ByteString
        getCacheControlBytes();

    /**
     * <pre>
     * Content-Language of the object data, matching
     * [https://tools.ietf.org/html/rfc7231#section-3.1.3.2][RFC 7231 §3.1.3.2].
     * </pre>
     *
     * <code>string content_language = 5;</code>
     * @return The contentLanguage.
     */
    java.lang.String getContentLanguage();
    /**
     * <pre>
     * Content-Language of the object data, matching
     * [https://tools.ietf.org/html/rfc7231#section-3.1.3.2][RFC 7231 §3.1.3.2].
     * </pre>
     *
     * <code>string content_language = 5;</code>
     * @return The bytes for contentLanguage.
     */
    com.google.protobuf.ByteString
        getContentLanguageBytes();

    /**
     * <pre>
     * The version of the metadata for this object at this generation. Used for
     * preconditions and for detecting changes in metadata. A metageneration
     * number is only meaningful in the context of a particular generation of a
     * particular object.
     * </pre>
     *
     * <code>int64 metageneration = 6;</code>
     * @return The metageneration.
     */
    long getMetageneration();

    /**
     * <pre>
     * The deletion time of the object. Will be returned if and only if this
     * version of the object has been deleted.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp time_deleted = 7;</code>
     * @return Whether the timeDeleted field is set.
     */
    boolean hasTimeDeleted();
    /**
     * <pre>
     * The deletion time of the object. Will be returned if and only if this
     * version of the object has been deleted.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp time_deleted = 7;</code>
     * @return The timeDeleted.
     */
    com.google.protobuf.Timestamp getTimeDeleted();
    /**
     * <pre>
     * The deletion time of the object. Will be returned if and only if this
     * version of the object has been deleted.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp time_deleted = 7;</code>
     */
    com.google.protobuf.TimestampOrBuilder getTimeDeletedOrBuilder();

    /**
     * <pre>
     * Content-Type of the object data, matching
     * [https://tools.ietf.org/html/rfc7231#section-3.1.1.5][RFC 7231 §3.1.1.5].
     * If an object is stored without a Content-Type, it is served as
     * `application/octet-stream`.
     * </pre>
     *
     * <code>string content_type = 8;</code>
     * @return The contentType.
     */
    java.lang.String getContentType();
    /**
     * <pre>
     * Content-Type of the object data, matching
     * [https://tools.ietf.org/html/rfc7231#section-3.1.1.5][RFC 7231 §3.1.1.5].
     * If an object is stored without a Content-Type, it is served as
     * `application/octet-stream`.
     * </pre>
     *
     * <code>string content_type = 8;</code>
     * @return The bytes for contentType.
     */
    com.google.protobuf.ByteString
        getContentTypeBytes();

    /**
     * <pre>
     * Content-Length of the object data in bytes, matching
     * [https://tools.ietf.org/html/rfc7230#section-3.3.2][RFC 7230 §3.3.2].
     * </pre>
     *
     * <code>int64 size = 9;</code>
     * @return The size.
     */
    long getSize();

    /**
     * <pre>
     * The creation time of the object.
     * Attempting to set this field will result in an error.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp time_created = 10;</code>
     * @return Whether the timeCreated field is set.
     */
    boolean hasTimeCreated();
    /**
     * <pre>
     * The creation time of the object.
     * Attempting to set this field will result in an error.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp time_created = 10;</code>
     * @return The timeCreated.
     */
    com.google.protobuf.Timestamp getTimeCreated();
    /**
     * <pre>
     * The creation time of the object.
     * Attempting to set this field will result in an error.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp time_created = 10;</code>
     */
    com.google.protobuf.TimestampOrBuilder getTimeCreatedOrBuilder();

    /**
     * <pre>
     * CRC32c checksum. For more information about using the CRC32c
     * checksum, see
     * [https://cloud.google.com/storage/docs/hashes-etags#_JSONAPI][Hashes and
     * ETags: Best Practices].
     * </pre>
     *
     * <code>string crc32c = 11;</code>
     * @return The crc32c.
     */
    java.lang.String getCrc32C();
    /**
     * <pre>
     * CRC32c checksum. For more information about using the CRC32c
     * checksum, see
     * [https://cloud.google.com/storage/docs/hashes-etags#_JSONAPI][Hashes and
     * ETags: Best Practices].
     * </pre>
     *
     * <code>string crc32c = 11;</code>
     * @return The bytes for crc32c.
     */
    com.google.protobuf.ByteString
        getCrc32CBytes();

    /**
     * <pre>
     * Number of underlying components that make up this object. Components are
     * accumulated by compose operations.
     * Attempting to set this field will result in an error.
     * </pre>
     *
     * <code>int32 component_count = 12;</code>
     * @return The componentCount.
     */
    int getComponentCount();

    /**
     * <pre>
     * MD5 hash of the data; encoded using base64 as per
     * [https://tools.ietf.org/html/rfc4648#section-4][RFC 4648 §4]. For more
     * information about using the MD5 hash, see
     * [https://cloud.google.com/storage/docs/hashes-etags#_JSONAPI][Hashes and
     * ETags: Best Practices].
     * </pre>
     *
     * <code>string md5_hash = 13;</code>
     * @return The md5Hash.
     */
    java.lang.String getMd5Hash();
    /**
     * <pre>
     * MD5 hash of the data; encoded using base64 as per
     * [https://tools.ietf.org/html/rfc4648#section-4][RFC 4648 §4]. For more
     * information about using the MD5 hash, see
     * [https://cloud.google.com/storage/docs/hashes-etags#_JSONAPI][Hashes and
     * ETags: Best Practices].
     * </pre>
     *
     * <code>string md5_hash = 13;</code>
     * @return The bytes for md5Hash.
     */
    com.google.protobuf.ByteString
        getMd5HashBytes();

    /**
     * <pre>
     * HTTP 1.1 Entity tag for the object. See
     * [https://tools.ietf.org/html/rfc7232#section-2.3][RFC 7232 §2.3].
     * </pre>
     *
     * <code>string etag = 14;</code>
     * @return The etag.
     */
    java.lang.String getEtag();
    /**
     * <pre>
     * HTTP 1.1 Entity tag for the object. See
     * [https://tools.ietf.org/html/rfc7232#section-2.3][RFC 7232 §2.3].
     * </pre>
     *
     * <code>string etag = 14;</code>
     * @return The bytes for etag.
     */
    com.google.protobuf.ByteString
        getEtagBytes();

    /**
     * <pre>
     * The modification time of the object metadata.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp updated = 15;</code>
     * @return Whether the updated field is set.
     */
    boolean hasUpdated();
    /**
     * <pre>
     * The modification time of the object metadata.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp updated = 15;</code>
     * @return The updated.
     */
    com.google.protobuf.Timestamp getUpdated();
    /**
     * <pre>
     * The modification time of the object metadata.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp updated = 15;</code>
     */
    com.google.protobuf.TimestampOrBuilder getUpdatedOrBuilder();

    /**
     * <pre>
     * Storage class of the object.
     * </pre>
     *
     * <code>string storage_class = 16;</code>
     * @return The storageClass.
     */
    java.lang.String getStorageClass();
    /**
     * <pre>
     * Storage class of the object.
     * </pre>
     *
     * <code>string storage_class = 16;</code>
     * @return The bytes for storageClass.
     */
    com.google.protobuf.ByteString
        getStorageClassBytes();

    /**
     * <pre>
     * Cloud KMS Key used to encrypt this object, if the object is encrypted by
     * such a key.
     * </pre>
     *
     * <code>string kms_key_name = 17;</code>
     * @return The kmsKeyName.
     */
    java.lang.String getKmsKeyName();
    /**
     * <pre>
     * Cloud KMS Key used to encrypt this object, if the object is encrypted by
     * such a key.
     * </pre>
     *
     * <code>string kms_key_name = 17;</code>
     * @return The bytes for kmsKeyName.
     */
    com.google.protobuf.ByteString
        getKmsKeyNameBytes();

    /**
     * <pre>
     * The time at which the object's storage class was last changed.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp time_storage_class_updated = 18;</code>
     * @return Whether the timeStorageClassUpdated field is set.
     */
    boolean hasTimeStorageClassUpdated();
    /**
     * <pre>
     * The time at which the object's storage class was last changed.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp time_storage_class_updated = 18;</code>
     * @return The timeStorageClassUpdated.
     */
    com.google.protobuf.Timestamp getTimeStorageClassUpdated();
    /**
     * <pre>
     * The time at which the object's storage class was last changed.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp time_storage_class_updated = 18;</code>
     */
    com.google.protobuf.TimestampOrBuilder getTimeStorageClassUpdatedOrBuilder();

    /**
     * <pre>
     * Whether an object is under temporary hold.
     * </pre>
     *
     * <code>bool temporary_hold = 19;</code>
     * @return The temporaryHold.
     */
    boolean getTemporaryHold();

    /**
     * <pre>
     * A server-determined value that specifies the earliest time that the
     * object's retention period expires.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp retention_expiration_time = 20;</code>
     * @return Whether the retentionExpirationTime field is set.
     */
    boolean hasRetentionExpirationTime();
    /**
     * <pre>
     * A server-determined value that specifies the earliest time that the
     * object's retention period expires.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp retention_expiration_time = 20;</code>
     * @return The retentionExpirationTime.
     */
    com.google.protobuf.Timestamp getRetentionExpirationTime();
    /**
     * <pre>
     * A server-determined value that specifies the earliest time that the
     * object's retention period expires.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp retention_expiration_time = 20;</code>
     */
    com.google.protobuf.TimestampOrBuilder getRetentionExpirationTimeOrBuilder();

    /**
     * <pre>
     * User-provided metadata, in key/value pairs.
     * </pre>
     *
     * <code>map&lt;string, string&gt; metadata = 21;</code>
     */
    int getMetadataCount();
    /**
     * <pre>
     * User-provided metadata, in key/value pairs.
     * </pre>
     *
     * <code>map&lt;string, string&gt; metadata = 21;</code>
     */
    boolean containsMetadata(
        java.lang.String key);
    /**
     * Use {@link #getMetadataMap()} instead.
     */
    @java.lang.Deprecated
    java.util.Map<java.lang.String, java.lang.String>
    getMetadata();
    /**
     * <pre>
     * User-provided metadata, in key/value pairs.
     * </pre>
     *
     * <code>map&lt;string, string&gt; metadata = 21;</code>
     */
    java.util.Map<java.lang.String, java.lang.String>
    getMetadataMap();
    /**
     * <pre>
     * User-provided metadata, in key/value pairs.
     * </pre>
     *
     * <code>map&lt;string, string&gt; metadata = 21;</code>
     */

    java.lang.String getMetadataOrDefault(
        java.lang.String key,
        java.lang.String defaultValue);
    /**
     * <pre>
     * User-provided metadata, in key/value pairs.
     * </pre>
     *
     * <code>map&lt;string, string&gt; metadata = 21;</code>
     */

    java.lang.String getMetadataOrThrow(
        java.lang.String key);

    /**
     * <pre>
     * Whether an object is under event-based hold.
     * </pre>
     *
     * <code>bool event_based_hold = 29;</code>
     * @return The eventBasedHold.
     */
    boolean getEventBasedHold();

    /**
     * <pre>
     * The name of the object.
     * </pre>
     *
     * <code>string name = 23;</code>
     * @return The name.
     */
    java.lang.String getName();
    /**
     * <pre>
     * The name of the object.
     * </pre>
     *
     * <code>string name = 23;</code>
     * @return The bytes for name.
     */
    com.google.protobuf.ByteString
        getNameBytes();

    /**
     * <pre>
     * The ID of the object, including the bucket name, object name, and
     * generation number.
     * </pre>
     *
     * <code>string id = 24;</code>
     * @return The id.
     */
    java.lang.String getId();
    /**
     * <pre>
     * The ID of the object, including the bucket name, object name, and
     * generation number.
     * </pre>
     *
     * <code>string id = 24;</code>
     * @return The bytes for id.
     */
    com.google.protobuf.ByteString
        getIdBytes();

    /**
     * <pre>
     * The name of the bucket containing this object.
     * </pre>
     *
     * <code>string bucket = 25;</code>
     * @return The bucket.
     */
    java.lang.String getBucket();
    /**
     * <pre>
     * The name of the bucket containing this object.
     * </pre>
     *
     * <code>string bucket = 25;</code>
     * @return The bytes for bucket.
     */
    com.google.protobuf.ByteString
        getBucketBytes();

    /**
     * <pre>
     * The content generation of this object. Used for object versioning.
     * Attempting to set this field will result in an error.
     * </pre>
     *
     * <code>int64 generation = 26;</code>
     * @return The generation.
     */
    long getGeneration();

    /**
     * <pre>
     * Metadata of customer-supplied encryption key, if the object is encrypted by
     * such a key.
     * </pre>
     *
     * <code>.google.events.cloud.storage.v1.StorageObjectData.CustomerEncryption customer_encryption = 28;</code>
     * @return Whether the customerEncryption field is set.
     */
    boolean hasCustomerEncryption();
    /**
     * <pre>
     * Metadata of customer-supplied encryption key, if the object is encrypted by
     * such a key.
     * </pre>
     *
     * <code>.google.events.cloud.storage.v1.StorageObjectData.CustomerEncryption customer_encryption = 28;</code>
     * @return The customerEncryption.
     */
    google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption getCustomerEncryption();
    /**
     * <pre>
     * Metadata of customer-supplied encryption key, if the object is encrypted by
     * such a key.
     * </pre>
     *
     * <code>.google.events.cloud.storage.v1.StorageObjectData.CustomerEncryption customer_encryption = 28;</code>
     */
    google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryptionOrBuilder getCustomerEncryptionOrBuilder();

    /**
     * <pre>
     * Media download link.
     * </pre>
     *
     * <code>string media_link = 100;</code>
     * @return The mediaLink.
     */
    java.lang.String getMediaLink();
    /**
     * <pre>
     * Media download link.
     * </pre>
     *
     * <code>string media_link = 100;</code>
     * @return The bytes for mediaLink.
     */
    com.google.protobuf.ByteString
        getMediaLinkBytes();

    /**
     * <pre>
     * The link to this object.
     * </pre>
     *
     * <code>string self_link = 101;</code>
     * @return The selfLink.
     */
    java.lang.String getSelfLink();
    /**
     * <pre>
     * The link to this object.
     * </pre>
     *
     * <code>string self_link = 101;</code>
     * @return The bytes for selfLink.
     */
    com.google.protobuf.ByteString
        getSelfLinkBytes();

    /**
     * <pre>
     * The kind of item this is. For objects, this is always "storage#object".
     * </pre>
     *
     * <code>string kind = 102;</code>
     * @return The kind.
     */
    java.lang.String getKind();
    /**
     * <pre>
     * The kind of item this is. For objects, this is always "storage#object".
     * </pre>
     *
     * <code>string kind = 102;</code>
     * @return The bytes for kind.
     */
    com.google.protobuf.ByteString
        getKindBytes();
  }
  /**
   * <pre>
   * An object within Google Cloud Storage.
   * </pre>
   *
   * Protobuf type {@code google.events.cloud.storage.v1.StorageObjectData}
   */
  public static final class StorageObjectData extends
      com.google.protobuf.GeneratedMessageV3 implements
      // @@protoc_insertion_point(message_implements:google.events.cloud.storage.v1.StorageObjectData)
      StorageObjectDataOrBuilder {
  private static final long serialVersionUID = 0L;
    // Use StorageObjectData.newBuilder() to construct.
    private StorageObjectData(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
      super(builder);
    }
    private StorageObjectData() {
      contentEncoding_ = "";
      contentDisposition_ = "";
      cacheControl_ = "";
      contentLanguage_ = "";
      contentType_ = "";
      crc32C_ = "";
      md5Hash_ = "";
      etag_ = "";
      storageClass_ = "";
      kmsKeyName_ = "";
      name_ = "";
      id_ = "";
      bucket_ = "";
      mediaLink_ = "";
      selfLink_ = "";
      kind_ = "";
    }

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

    @java.lang.Override
    public final com.google.protobuf.UnknownFieldSet
    getUnknownFields() {
      return this.unknownFields;
    }
    private StorageObjectData(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      this();
      if (extensionRegistry == null) {
        throw new java.lang.NullPointerException();
      }
      int mutable_bitField0_ = 0;
      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
          com.google.protobuf.UnknownFieldSet.newBuilder();
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            case 10: {
              java.lang.String s = input.readStringRequireUtf8();

              contentEncoding_ = s;
              break;
            }
            case 18: {
              java.lang.String s = input.readStringRequireUtf8();

              contentDisposition_ = s;
              break;
            }
            case 26: {
              java.lang.String s = input.readStringRequireUtf8();

              cacheControl_ = s;
              break;
            }
            case 42: {
              java.lang.String s = input.readStringRequireUtf8();

              contentLanguage_ = s;
              break;
            }
            case 48: {

              metageneration_ = input.readInt64();
              break;
            }
            case 58: {
              com.google.protobuf.Timestamp.Builder subBuilder = null;
              if (timeDeleted_ != null) {
                subBuilder = timeDeleted_.toBuilder();
              }
              timeDeleted_ = input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
              if (subBuilder != null) {
                subBuilder.mergeFrom(timeDeleted_);
                timeDeleted_ = subBuilder.buildPartial();
              }

              break;
            }
            case 66: {
              java.lang.String s = input.readStringRequireUtf8();

              contentType_ = s;
              break;
            }
            case 72: {

              size_ = input.readInt64();
              break;
            }
            case 82: {
              com.google.protobuf.Timestamp.Builder subBuilder = null;
              if (timeCreated_ != null) {
                subBuilder = timeCreated_.toBuilder();
              }
              timeCreated_ = input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
              if (subBuilder != null) {
                subBuilder.mergeFrom(timeCreated_);
                timeCreated_ = subBuilder.buildPartial();
              }

              break;
            }
            case 90: {
              java.lang.String s = input.readStringRequireUtf8();

              crc32C_ = s;
              break;
            }
            case 96: {

              componentCount_ = input.readInt32();
              break;
            }
            case 106: {
              java.lang.String s = input.readStringRequireUtf8();

              md5Hash_ = s;
              break;
            }
            case 114: {
              java.lang.String s = input.readStringRequireUtf8();

              etag_ = s;
              break;
            }
            case 122: {
              com.google.protobuf.Timestamp.Builder subBuilder = null;
              if (updated_ != null) {
                subBuilder = updated_.toBuilder();
              }
              updated_ = input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
              if (subBuilder != null) {
                subBuilder.mergeFrom(updated_);
                updated_ = subBuilder.buildPartial();
              }

              break;
            }
            case 130: {
              java.lang.String s = input.readStringRequireUtf8();

              storageClass_ = s;
              break;
            }
            case 138: {
              java.lang.String s = input.readStringRequireUtf8();

              kmsKeyName_ = s;
              break;
            }
            case 146: {
              com.google.protobuf.Timestamp.Builder subBuilder = null;
              if (timeStorageClassUpdated_ != null) {
                subBuilder = timeStorageClassUpdated_.toBuilder();
              }
              timeStorageClassUpdated_ = input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
              if (subBuilder != null) {
                subBuilder.mergeFrom(timeStorageClassUpdated_);
                timeStorageClassUpdated_ = subBuilder.buildPartial();
              }

              break;
            }
            case 152: {

              temporaryHold_ = input.readBool();
              break;
            }
            case 162: {
              com.google.protobuf.Timestamp.Builder subBuilder = null;
              if (retentionExpirationTime_ != null) {
                subBuilder = retentionExpirationTime_.toBuilder();
              }
              retentionExpirationTime_ = input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
              if (subBuilder != null) {
                subBuilder.mergeFrom(retentionExpirationTime_);
                retentionExpirationTime_ = subBuilder.buildPartial();
              }

              break;
            }
            case 170: {
              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
                metadata_ = com.google.protobuf.MapField.newMapField(
                    MetadataDefaultEntryHolder.defaultEntry);
                mutable_bitField0_ |= 0x00000001;
              }
              com.google.protobuf.MapEntry<java.lang.String, java.lang.String>
              metadata__ = input.readMessage(
                  MetadataDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
              metadata_.getMutableMap().put(
                  metadata__.getKey(), metadata__.getValue());
              break;
            }
            case 186: {
              java.lang.String s = input.readStringRequireUtf8();

              name_ = s;
              break;
            }
            case 194: {
              java.lang.String s = input.readStringRequireUtf8();

              id_ = s;
              break;
            }
            case 202: {
              java.lang.String s = input.readStringRequireUtf8();

              bucket_ = s;
              break;
            }
            case 208: {

              generation_ = input.readInt64();
              break;
            }
            case 226: {
              google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption.Builder subBuilder = null;
              if (customerEncryption_ != null) {
                subBuilder = customerEncryption_.toBuilder();
              }
              customerEncryption_ = input.readMessage(google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption.parser(), extensionRegistry);
              if (subBuilder != null) {
                subBuilder.mergeFrom(customerEncryption_);
                customerEncryption_ = subBuilder.buildPartial();
              }

              break;
            }
            case 232: {

              eventBasedHold_ = input.readBool();
              break;
            }
            case 802: {
              java.lang.String s = input.readStringRequireUtf8();

              mediaLink_ = s;
              break;
            }
            case 810: {
              java.lang.String s = input.readStringRequireUtf8();

              selfLink_ = s;
              break;
            }
            case 818: {
              java.lang.String s = input.readStringRequireUtf8();

              kind_ = s;
              break;
            }
            default: {
              if (!parseUnknownField(
                  input, unknownFields, extensionRegistry, tag)) {
                done = true;
              }
              break;
            }
          }
        }
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new com.google.protobuf.InvalidProtocolBufferException(
            e).setUnfinishedMessage(this);
      } finally {
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final com.google.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return google.events.cloud.storage.v1.Data.internal_static_google_events_cloud_storage_v1_StorageObjectData_descriptor;
    }

    @SuppressWarnings({"rawtypes"})
    @java.lang.Override
    protected com.google.protobuf.MapField internalGetMapField(
        int number) {
      switch (number) {
        case 21:
          return internalGetMetadata();
        default:
          throw new RuntimeException(
              "Invalid map field number: " + number);
      }
    }
    @java.lang.Override
    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return google.events.cloud.storage.v1.Data.internal_static_google_events_cloud_storage_v1_StorageObjectData_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              google.events.cloud.storage.v1.Data.StorageObjectData.class, google.events.cloud.storage.v1.Data.StorageObjectData.Builder.class);
    }

    public interface CustomerEncryptionOrBuilder extends
        // @@protoc_insertion_point(interface_extends:google.events.cloud.storage.v1.StorageObjectData.CustomerEncryption)
        com.google.protobuf.MessageOrBuilder {

      /**
       * <pre>
       * The encryption algorithm.
       * </pre>
       *
       * <code>string encryption_algorithm = 1;</code>
       * @return The encryptionAlgorithm.
       */
      java.lang.String getEncryptionAlgorithm();
      /**
       * <pre>
       * The encryption algorithm.
       * </pre>
       *
       * <code>string encryption_algorithm = 1;</code>
       * @return The bytes for encryptionAlgorithm.
       */
      com.google.protobuf.ByteString
          getEncryptionAlgorithmBytes();

      /**
       * <pre>
       * SHA256 hash value of the encryption key.
       * </pre>
       *
       * <code>string key_sha256 = 2;</code>
       * @return The keySha256.
       */
      java.lang.String getKeySha256();
      /**
       * <pre>
       * SHA256 hash value of the encryption key.
       * </pre>
       *
       * <code>string key_sha256 = 2;</code>
       * @return The bytes for keySha256.
       */
      com.google.protobuf.ByteString
          getKeySha256Bytes();
    }
    /**
     * <pre>
     * Describes the customer-specified mechanism used to store the data at rest.
     * </pre>
     *
     * Protobuf type {@code google.events.cloud.storage.v1.StorageObjectData.CustomerEncryption}
     */
    public static final class CustomerEncryption extends
        com.google.protobuf.GeneratedMessageV3 implements
        // @@protoc_insertion_point(message_implements:google.events.cloud.storage.v1.StorageObjectData.CustomerEncryption)
        CustomerEncryptionOrBuilder {
    private static final long serialVersionUID = 0L;
      // Use CustomerEncryption.newBuilder() to construct.
      private CustomerEncryption(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
        super(builder);
      }
      private CustomerEncryption() {
        encryptionAlgorithm_ = "";
        keySha256_ = "";
      }

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

      @java.lang.Override
      public final com.google.protobuf.UnknownFieldSet
      getUnknownFields() {
        return this.unknownFields;
      }
      private CustomerEncryption(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws com.google.protobuf.InvalidProtocolBufferException {
        this();
        if (extensionRegistry == null) {
          throw new java.lang.NullPointerException();
        }
        com.google.protobuf.UnknownFieldSet.Builder unknownFields =
            com.google.protobuf.UnknownFieldSet.newBuilder();
        try {
          boolean done = false;
          while (!done) {
            int tag = input.readTag();
            switch (tag) {
              case 0:
                done = true;
                break;
              case 10: {
                java.lang.String s = input.readStringRequireUtf8();

                encryptionAlgorithm_ = s;
                break;
              }
              case 18: {
                java.lang.String s = input.readStringRequireUtf8();

                keySha256_ = s;
                break;
              }
              default: {
                if (!parseUnknownField(
                    input, unknownFields, extensionRegistry, tag)) {
                  done = true;
                }
                break;
              }
            }
          }
        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
          throw e.setUnfinishedMessage(this);
        } catch (java.io.IOException e) {
          throw new com.google.protobuf.InvalidProtocolBufferException(
              e).setUnfinishedMessage(this);
        } finally {
          this.unknownFields = unknownFields.build();
          makeExtensionsImmutable();
        }
      }
      public static final com.google.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return google.events.cloud.storage.v1.Data.internal_static_google_events_cloud_storage_v1_StorageObjectData_CustomerEncryption_descriptor;
      }

      @java.lang.Override
      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return google.events.cloud.storage.v1.Data.internal_static_google_events_cloud_storage_v1_StorageObjectData_CustomerEncryption_fieldAccessorTable
            .ensureFieldAccessorsInitialized(
                google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption.class, google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption.Builder.class);
      }

      public static final int ENCRYPTION_ALGORITHM_FIELD_NUMBER = 1;
      private volatile java.lang.Object encryptionAlgorithm_;
      /**
       * <pre>
       * The encryption algorithm.
       * </pre>
       *
       * <code>string encryption_algorithm = 1;</code>
       * @return The encryptionAlgorithm.
       */
      @java.lang.Override
      public java.lang.String getEncryptionAlgorithm() {
        java.lang.Object ref = encryptionAlgorithm_;
        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();
          encryptionAlgorithm_ = s;
          return s;
        }
      }
      /**
       * <pre>
       * The encryption algorithm.
       * </pre>
       *
       * <code>string encryption_algorithm = 1;</code>
       * @return The bytes for encryptionAlgorithm.
       */
      @java.lang.Override
      public com.google.protobuf.ByteString
          getEncryptionAlgorithmBytes() {
        java.lang.Object ref = encryptionAlgorithm_;
        if (ref instanceof java.lang.String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          encryptionAlgorithm_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }

      public static final int KEY_SHA256_FIELD_NUMBER = 2;
      private volatile java.lang.Object keySha256_;
      /**
       * <pre>
       * SHA256 hash value of the encryption key.
       * </pre>
       *
       * <code>string key_sha256 = 2;</code>
       * @return The keySha256.
       */
      @java.lang.Override
      public java.lang.String getKeySha256() {
        java.lang.Object ref = keySha256_;
        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();
          keySha256_ = s;
          return s;
        }
      }
      /**
       * <pre>
       * SHA256 hash value of the encryption key.
       * </pre>
       *
       * <code>string key_sha256 = 2;</code>
       * @return The bytes for keySha256.
       */
      @java.lang.Override
      public com.google.protobuf.ByteString
          getKeySha256Bytes() {
        java.lang.Object ref = keySha256_;
        if (ref instanceof java.lang.String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          keySha256_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }

      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 (!getEncryptionAlgorithmBytes().isEmpty()) {
          com.google.protobuf.GeneratedMessageV3.writeString(output, 1, encryptionAlgorithm_);
        }
        if (!getKeySha256Bytes().isEmpty()) {
          com.google.protobuf.GeneratedMessageV3.writeString(output, 2, keySha256_);
        }
        unknownFields.writeTo(output);
      }

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

        size = 0;
        if (!getEncryptionAlgorithmBytes().isEmpty()) {
          size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, encryptionAlgorithm_);
        }
        if (!getKeySha256Bytes().isEmpty()) {
          size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, keySha256_);
        }
        size += unknownFields.getSerializedSize();
        memoizedSize = size;
        return size;
      }

      @java.lang.Override
      public boolean equals(final java.lang.Object obj) {
        if (obj == this) {
         return true;
        }
        if (!(obj instanceof google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption)) {
          return super.equals(obj);
        }
        google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption other = (google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption) obj;

        if (!getEncryptionAlgorithm()
            .equals(other.getEncryptionAlgorithm())) return false;
        if (!getKeySha256()
            .equals(other.getKeySha256())) return false;
        if (!unknownFields.equals(other.unknownFields)) return false;
        return true;
      }

      @java.lang.Override
      public int hashCode() {
        if (memoizedHashCode != 0) {
          return memoizedHashCode;
        }
        int hash = 41;
        hash = (19 * hash) + getDescriptor().hashCode();
        hash = (37 * hash) + ENCRYPTION_ALGORITHM_FIELD_NUMBER;
        hash = (53 * hash) + getEncryptionAlgorithm().hashCode();
        hash = (37 * hash) + KEY_SHA256_FIELD_NUMBER;
        hash = (53 * hash) + getKeySha256().hashCode();
        hash = (29 * hash) + unknownFields.hashCode();
        memoizedHashCode = hash;
        return hash;
      }

      public static google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption parseFrom(
          java.nio.ByteBuffer data)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return PARSER.parseFrom(data);
      }
      public static google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption parseFrom(
          java.nio.ByteBuffer data,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return PARSER.parseFrom(data, extensionRegistry);
      }
      public static google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption parseFrom(
          com.google.protobuf.ByteString data)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return PARSER.parseFrom(data);
      }
      public static google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption parseFrom(
          com.google.protobuf.ByteString data,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return PARSER.parseFrom(data, extensionRegistry);
      }
      public static google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption parseFrom(byte[] data)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return PARSER.parseFrom(data);
      }
      public static google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption parseFrom(
          byte[] data,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return PARSER.parseFrom(data, extensionRegistry);
      }
      public static google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption parseFrom(java.io.InputStream input)
          throws java.io.IOException {
        return com.google.protobuf.GeneratedMessageV3
            .parseWithIOException(PARSER, input);
      }
      public static google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption parseFrom(
          java.io.InputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        return com.google.protobuf.GeneratedMessageV3
            .parseWithIOException(PARSER, input, extensionRegistry);
      }
      public static google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption parseDelimitedFrom(java.io.InputStream input)
          throws java.io.IOException {
        return com.google.protobuf.GeneratedMessageV3
            .parseDelimitedWithIOException(PARSER, input);
      }
      public static google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption parseDelimitedFrom(
          java.io.InputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        return com.google.protobuf.GeneratedMessageV3
            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
      }
      public static google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption parseFrom(
          com.google.protobuf.CodedInputStream input)
          throws java.io.IOException {
        return com.google.protobuf.GeneratedMessageV3
            .parseWithIOException(PARSER, input);
      }
      public static google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption parseFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        return com.google.protobuf.GeneratedMessageV3
            .parseWithIOException(PARSER, input, extensionRegistry);
      }

      @java.lang.Override
      public Builder newBuilderForType() { return newBuilder(); }
      public static Builder newBuilder() {
        return DEFAULT_INSTANCE.toBuilder();
      }
      public static Builder newBuilder(google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption prototype) {
        return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
      }
      @java.lang.Override
      public Builder toBuilder() {
        return this == DEFAULT_INSTANCE
            ? new Builder() : new Builder().mergeFrom(this);
      }

      @java.lang.Override
      protected Builder newBuilderForType(
          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
        Builder builder = new Builder(parent);
        return builder;
      }
      /**
       * <pre>
       * Describes the customer-specified mechanism used to store the data at rest.
       * </pre>
       *
       * Protobuf type {@code google.events.cloud.storage.v1.StorageObjectData.CustomerEncryption}
       */
      public static final class Builder extends
          com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
          // @@protoc_insertion_point(builder_implements:google.events.cloud.storage.v1.StorageObjectData.CustomerEncryption)
          google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryptionOrBuilder {
        public static final com.google.protobuf.Descriptors.Descriptor
            getDescriptor() {
          return google.events.cloud.storage.v1.Data.internal_static_google_events_cloud_storage_v1_StorageObjectData_CustomerEncryption_descriptor;
        }

        @java.lang.Override
        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
            internalGetFieldAccessorTable() {
          return google.events.cloud.storage.v1.Data.internal_static_google_events_cloud_storage_v1_StorageObjectData_CustomerEncryption_fieldAccessorTable
              .ensureFieldAccessorsInitialized(
                  google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption.class, google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption.Builder.class);
        }

        // Construct using google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption.newBuilder()
        private Builder() {
          maybeForceBuilderInitialization();
        }

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

          keySha256_ = "";

          return this;
        }

        @java.lang.Override
        public com.google.protobuf.Descriptors.Descriptor
            getDescriptorForType() {
          return google.events.cloud.storage.v1.Data.internal_static_google_events_cloud_storage_v1_StorageObjectData_CustomerEncryption_descriptor;
        }

        @java.lang.Override
        public google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption getDefaultInstanceForType() {
          return google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption.getDefaultInstance();
        }

        @java.lang.Override
        public google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption build() {
          google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption result = buildPartial();
          if (!result.isInitialized()) {
            throw newUninitializedMessageException(result);
          }
          return result;
        }

        @java.lang.Override
        public google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption buildPartial() {
          google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption result = new google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption(this);
          result.encryptionAlgorithm_ = encryptionAlgorithm_;
          result.keySha256_ = keySha256_;
          onBuilt();
          return result;
        }

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

        public Builder mergeFrom(google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption other) {
          if (other == google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption.getDefaultInstance()) return this;
          if (!other.getEncryptionAlgorithm().isEmpty()) {
            encryptionAlgorithm_ = other.encryptionAlgorithm_;
            onChanged();
          }
          if (!other.getKeySha256().isEmpty()) {
            keySha256_ = other.keySha256_;
            onChanged();
          }
          this.mergeUnknownFields(other.unknownFields);
          onChanged();
          return this;
        }

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

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

        private java.lang.Object encryptionAlgorithm_ = "";
        /**
         * <pre>
         * The encryption algorithm.
         * </pre>
         *
         * <code>string encryption_algorithm = 1;</code>
         * @return The encryptionAlgorithm.
         */
        public java.lang.String getEncryptionAlgorithm() {
          java.lang.Object ref = encryptionAlgorithm_;
          if (!(ref instanceof java.lang.String)) {
            com.google.protobuf.ByteString bs =
                (com.google.protobuf.ByteString) ref;
            java.lang.String s = bs.toStringUtf8();
            encryptionAlgorithm_ = s;
            return s;
          } else {
            return (java.lang.String) ref;
          }
        }
        /**
         * <pre>
         * The encryption algorithm.
         * </pre>
         *
         * <code>string encryption_algorithm = 1;</code>
         * @return The bytes for encryptionAlgorithm.
         */
        public com.google.protobuf.ByteString
            getEncryptionAlgorithmBytes() {
          java.lang.Object ref = encryptionAlgorithm_;
          if (ref instanceof String) {
            com.google.protobuf.ByteString b = 
                com.google.protobuf.ByteString.copyFromUtf8(
                    (java.lang.String) ref);
            encryptionAlgorithm_ = b;
            return b;
          } else {
            return (com.google.protobuf.ByteString) ref;
          }
        }
        /**
         * <pre>
         * The encryption algorithm.
         * </pre>
         *
         * <code>string encryption_algorithm = 1;</code>
         * @param value The encryptionAlgorithm to set.
         * @return This builder for chaining.
         */
        public Builder setEncryptionAlgorithm(
            java.lang.String value) {
          if (value == null) {
    throw new NullPointerException();
  }
  
          encryptionAlgorithm_ = value;
          onChanged();
          return this;
        }
        /**
         * <pre>
         * The encryption algorithm.
         * </pre>
         *
         * <code>string encryption_algorithm = 1;</code>
         * @return This builder for chaining.
         */
        public Builder clearEncryptionAlgorithm() {
          
          encryptionAlgorithm_ = getDefaultInstance().getEncryptionAlgorithm();
          onChanged();
          return this;
        }
        /**
         * <pre>
         * The encryption algorithm.
         * </pre>
         *
         * <code>string encryption_algorithm = 1;</code>
         * @param value The bytes for encryptionAlgorithm to set.
         * @return This builder for chaining.
         */
        public Builder setEncryptionAlgorithmBytes(
            com.google.protobuf.ByteString value) {
          if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
          
          encryptionAlgorithm_ = value;
          onChanged();
          return this;
        }

        private java.lang.Object keySha256_ = "";
        /**
         * <pre>
         * SHA256 hash value of the encryption key.
         * </pre>
         *
         * <code>string key_sha256 = 2;</code>
         * @return The keySha256.
         */
        public java.lang.String getKeySha256() {
          java.lang.Object ref = keySha256_;
          if (!(ref instanceof java.lang.String)) {
            com.google.protobuf.ByteString bs =
                (com.google.protobuf.ByteString) ref;
            java.lang.String s = bs.toStringUtf8();
            keySha256_ = s;
            return s;
          } else {
            return (java.lang.String) ref;
          }
        }
        /**
         * <pre>
         * SHA256 hash value of the encryption key.
         * </pre>
         *
         * <code>string key_sha256 = 2;</code>
         * @return The bytes for keySha256.
         */
        public com.google.protobuf.ByteString
            getKeySha256Bytes() {
          java.lang.Object ref = keySha256_;
          if (ref instanceof String) {
            com.google.protobuf.ByteString b = 
                com.google.protobuf.ByteString.copyFromUtf8(
                    (java.lang.String) ref);
            keySha256_ = b;
            return b;
          } else {
            return (com.google.protobuf.ByteString) ref;
          }
        }
        /**
         * <pre>
         * SHA256 hash value of the encryption key.
         * </pre>
         *
         * <code>string key_sha256 = 2;</code>
         * @param value The keySha256 to set.
         * @return This builder for chaining.
         */
        public Builder setKeySha256(
            java.lang.String value) {
          if (value == null) {
    throw new NullPointerException();
  }
  
          keySha256_ = value;
          onChanged();
          return this;
        }
        /**
         * <pre>
         * SHA256 hash value of the encryption key.
         * </pre>
         *
         * <code>string key_sha256 = 2;</code>
         * @return This builder for chaining.
         */
        public Builder clearKeySha256() {
          
          keySha256_ = getDefaultInstance().getKeySha256();
          onChanged();
          return this;
        }
        /**
         * <pre>
         * SHA256 hash value of the encryption key.
         * </pre>
         *
         * <code>string key_sha256 = 2;</code>
         * @param value The bytes for keySha256 to set.
         * @return This builder for chaining.
         */
        public Builder setKeySha256Bytes(
            com.google.protobuf.ByteString value) {
          if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
          
          keySha256_ = value;
          onChanged();
          return this;
        }
        @java.lang.Override
        public final Builder setUnknownFields(
            final com.google.protobuf.UnknownFieldSet unknownFields) {
          return super.setUnknownFields(unknownFields);
        }

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


        // @@protoc_insertion_point(builder_scope:google.events.cloud.storage.v1.StorageObjectData.CustomerEncryption)
      }

      // @@protoc_insertion_point(class_scope:google.events.cloud.storage.v1.StorageObjectData.CustomerEncryption)
      private static final google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption DEFAULT_INSTANCE;
      static {
        DEFAULT_INSTANCE = new google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption();
      }

      public static google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption getDefaultInstance() {
        return DEFAULT_INSTANCE;
      }

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

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

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

      @java.lang.Override
      public google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption getDefaultInstanceForType() {
        return DEFAULT_INSTANCE;
      }

    }

    public static final int CONTENT_ENCODING_FIELD_NUMBER = 1;
    private volatile java.lang.Object contentEncoding_;
    /**
     * <pre>
     * Content-Encoding of the object data, matching
     * [https://tools.ietf.org/html/rfc7231#section-3.1.2.2][RFC 7231 §3.1.2.2]
     * </pre>
     *
     * <code>string content_encoding = 1;</code>
     * @return The contentEncoding.
     */
    @java.lang.Override
    public java.lang.String getContentEncoding() {
      java.lang.Object ref = contentEncoding_;
      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();
        contentEncoding_ = s;
        return s;
      }
    }
    /**
     * <pre>
     * Content-Encoding of the object data, matching
     * [https://tools.ietf.org/html/rfc7231#section-3.1.2.2][RFC 7231 §3.1.2.2]
     * </pre>
     *
     * <code>string content_encoding = 1;</code>
     * @return The bytes for contentEncoding.
     */
    @java.lang.Override
    public com.google.protobuf.ByteString
        getContentEncodingBytes() {
      java.lang.Object ref = contentEncoding_;
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        contentEncoding_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    public static final int CONTENT_DISPOSITION_FIELD_NUMBER = 2;
    private volatile java.lang.Object contentDisposition_;
    /**
     * <pre>
     * Content-Disposition of the object data, matching
     * [https://tools.ietf.org/html/rfc6266][RFC 6266].
     * </pre>
     *
     * <code>string content_disposition = 2;</code>
     * @return The contentDisposition.
     */
    @java.lang.Override
    public java.lang.String getContentDisposition() {
      java.lang.Object ref = contentDisposition_;
      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();
        contentDisposition_ = s;
        return s;
      }
    }
    /**
     * <pre>
     * Content-Disposition of the object data, matching
     * [https://tools.ietf.org/html/rfc6266][RFC 6266].
     * </pre>
     *
     * <code>string content_disposition = 2;</code>
     * @return The bytes for contentDisposition.
     */
    @java.lang.Override
    public com.google.protobuf.ByteString
        getContentDispositionBytes() {
      java.lang.Object ref = contentDisposition_;
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        contentDisposition_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    public static final int CACHE_CONTROL_FIELD_NUMBER = 3;
    private volatile java.lang.Object cacheControl_;
    /**
     * <pre>
     * Cache-Control directive for the object data, matching
     * [https://tools.ietf.org/html/rfc7234#section-5.2"][RFC 7234 §5.2].
     * </pre>
     *
     * <code>string cache_control = 3;</code>
     * @return The cacheControl.
     */
    @java.lang.Override
    public java.lang.String getCacheControl() {
      java.lang.Object ref = cacheControl_;
      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();
        cacheControl_ = s;
        return s;
      }
    }
    /**
     * <pre>
     * Cache-Control directive for the object data, matching
     * [https://tools.ietf.org/html/rfc7234#section-5.2"][RFC 7234 §5.2].
     * </pre>
     *
     * <code>string cache_control = 3;</code>
     * @return The bytes for cacheControl.
     */
    @java.lang.Override
    public com.google.protobuf.ByteString
        getCacheControlBytes() {
      java.lang.Object ref = cacheControl_;
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        cacheControl_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    public static final int CONTENT_LANGUAGE_FIELD_NUMBER = 5;
    private volatile java.lang.Object contentLanguage_;
    /**
     * <pre>
     * Content-Language of the object data, matching
     * [https://tools.ietf.org/html/rfc7231#section-3.1.3.2][RFC 7231 §3.1.3.2].
     * </pre>
     *
     * <code>string content_language = 5;</code>
     * @return The contentLanguage.
     */
    @java.lang.Override
    public java.lang.String getContentLanguage() {
      java.lang.Object ref = contentLanguage_;
      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();
        contentLanguage_ = s;
        return s;
      }
    }
    /**
     * <pre>
     * Content-Language of the object data, matching
     * [https://tools.ietf.org/html/rfc7231#section-3.1.3.2][RFC 7231 §3.1.3.2].
     * </pre>
     *
     * <code>string content_language = 5;</code>
     * @return The bytes for contentLanguage.
     */
    @java.lang.Override
    public com.google.protobuf.ByteString
        getContentLanguageBytes() {
      java.lang.Object ref = contentLanguage_;
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        contentLanguage_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    public static final int METAGENERATION_FIELD_NUMBER = 6;
    private long metageneration_;
    /**
     * <pre>
     * The version of the metadata for this object at this generation. Used for
     * preconditions and for detecting changes in metadata. A metageneration
     * number is only meaningful in the context of a particular generation of a
     * particular object.
     * </pre>
     *
     * <code>int64 metageneration = 6;</code>
     * @return The metageneration.
     */
    @java.lang.Override
    public long getMetageneration() {
      return metageneration_;
    }

    public static final int TIME_DELETED_FIELD_NUMBER = 7;
    private com.google.protobuf.Timestamp timeDeleted_;
    /**
     * <pre>
     * The deletion time of the object. Will be returned if and only if this
     * version of the object has been deleted.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp time_deleted = 7;</code>
     * @return Whether the timeDeleted field is set.
     */
    @java.lang.Override
    public boolean hasTimeDeleted() {
      return timeDeleted_ != null;
    }
    /**
     * <pre>
     * The deletion time of the object. Will be returned if and only if this
     * version of the object has been deleted.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp time_deleted = 7;</code>
     * @return The timeDeleted.
     */
    @java.lang.Override
    public com.google.protobuf.Timestamp getTimeDeleted() {
      return timeDeleted_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : timeDeleted_;
    }
    /**
     * <pre>
     * The deletion time of the object. Will be returned if and only if this
     * version of the object has been deleted.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp time_deleted = 7;</code>
     */
    @java.lang.Override
    public com.google.protobuf.TimestampOrBuilder getTimeDeletedOrBuilder() {
      return getTimeDeleted();
    }

    public static final int CONTENT_TYPE_FIELD_NUMBER = 8;
    private volatile java.lang.Object contentType_;
    /**
     * <pre>
     * Content-Type of the object data, matching
     * [https://tools.ietf.org/html/rfc7231#section-3.1.1.5][RFC 7231 §3.1.1.5].
     * If an object is stored without a Content-Type, it is served as
     * `application/octet-stream`.
     * </pre>
     *
     * <code>string content_type = 8;</code>
     * @return The contentType.
     */
    @java.lang.Override
    public java.lang.String getContentType() {
      java.lang.Object ref = contentType_;
      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();
        contentType_ = s;
        return s;
      }
    }
    /**
     * <pre>
     * Content-Type of the object data, matching
     * [https://tools.ietf.org/html/rfc7231#section-3.1.1.5][RFC 7231 §3.1.1.5].
     * If an object is stored without a Content-Type, it is served as
     * `application/octet-stream`.
     * </pre>
     *
     * <code>string content_type = 8;</code>
     * @return The bytes for contentType.
     */
    @java.lang.Override
    public com.google.protobuf.ByteString
        getContentTypeBytes() {
      java.lang.Object ref = contentType_;
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        contentType_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    public static final int SIZE_FIELD_NUMBER = 9;
    private long size_;
    /**
     * <pre>
     * Content-Length of the object data in bytes, matching
     * [https://tools.ietf.org/html/rfc7230#section-3.3.2][RFC 7230 §3.3.2].
     * </pre>
     *
     * <code>int64 size = 9;</code>
     * @return The size.
     */
    @java.lang.Override
    public long getSize() {
      return size_;
    }

    public static final int TIME_CREATED_FIELD_NUMBER = 10;
    private com.google.protobuf.Timestamp timeCreated_;
    /**
     * <pre>
     * The creation time of the object.
     * Attempting to set this field will result in an error.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp time_created = 10;</code>
     * @return Whether the timeCreated field is set.
     */
    @java.lang.Override
    public boolean hasTimeCreated() {
      return timeCreated_ != null;
    }
    /**
     * <pre>
     * The creation time of the object.
     * Attempting to set this field will result in an error.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp time_created = 10;</code>
     * @return The timeCreated.
     */
    @java.lang.Override
    public com.google.protobuf.Timestamp getTimeCreated() {
      return timeCreated_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : timeCreated_;
    }
    /**
     * <pre>
     * The creation time of the object.
     * Attempting to set this field will result in an error.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp time_created = 10;</code>
     */
    @java.lang.Override
    public com.google.protobuf.TimestampOrBuilder getTimeCreatedOrBuilder() {
      return getTimeCreated();
    }

    public static final int CRC32C_FIELD_NUMBER = 11;
    private volatile java.lang.Object crc32C_;
    /**
     * <pre>
     * CRC32c checksum. For more information about using the CRC32c
     * checksum, see
     * [https://cloud.google.com/storage/docs/hashes-etags#_JSONAPI][Hashes and
     * ETags: Best Practices].
     * </pre>
     *
     * <code>string crc32c = 11;</code>
     * @return The crc32c.
     */
    @java.lang.Override
    public java.lang.String getCrc32C() {
      java.lang.Object ref = crc32C_;
      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();
        crc32C_ = s;
        return s;
      }
    }
    /**
     * <pre>
     * CRC32c checksum. For more information about using the CRC32c
     * checksum, see
     * [https://cloud.google.com/storage/docs/hashes-etags#_JSONAPI][Hashes and
     * ETags: Best Practices].
     * </pre>
     *
     * <code>string crc32c = 11;</code>
     * @return The bytes for crc32c.
     */
    @java.lang.Override
    public com.google.protobuf.ByteString
        getCrc32CBytes() {
      java.lang.Object ref = crc32C_;
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        crc32C_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    public static final int COMPONENT_COUNT_FIELD_NUMBER = 12;
    private int componentCount_;
    /**
     * <pre>
     * Number of underlying components that make up this object. Components are
     * accumulated by compose operations.
     * Attempting to set this field will result in an error.
     * </pre>
     *
     * <code>int32 component_count = 12;</code>
     * @return The componentCount.
     */
    @java.lang.Override
    public int getComponentCount() {
      return componentCount_;
    }

    public static final int MD5_HASH_FIELD_NUMBER = 13;
    private volatile java.lang.Object md5Hash_;
    /**
     * <pre>
     * MD5 hash of the data; encoded using base64 as per
     * [https://tools.ietf.org/html/rfc4648#section-4][RFC 4648 §4]. For more
     * information about using the MD5 hash, see
     * [https://cloud.google.com/storage/docs/hashes-etags#_JSONAPI][Hashes and
     * ETags: Best Practices].
     * </pre>
     *
     * <code>string md5_hash = 13;</code>
     * @return The md5Hash.
     */
    @java.lang.Override
    public java.lang.String getMd5Hash() {
      java.lang.Object ref = md5Hash_;
      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();
        md5Hash_ = s;
        return s;
      }
    }
    /**
     * <pre>
     * MD5 hash of the data; encoded using base64 as per
     * [https://tools.ietf.org/html/rfc4648#section-4][RFC 4648 §4]. For more
     * information about using the MD5 hash, see
     * [https://cloud.google.com/storage/docs/hashes-etags#_JSONAPI][Hashes and
     * ETags: Best Practices].
     * </pre>
     *
     * <code>string md5_hash = 13;</code>
     * @return The bytes for md5Hash.
     */
    @java.lang.Override
    public com.google.protobuf.ByteString
        getMd5HashBytes() {
      java.lang.Object ref = md5Hash_;
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        md5Hash_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    public static final int ETAG_FIELD_NUMBER = 14;
    private volatile java.lang.Object etag_;
    /**
     * <pre>
     * HTTP 1.1 Entity tag for the object. See
     * [https://tools.ietf.org/html/rfc7232#section-2.3][RFC 7232 §2.3].
     * </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>
     * HTTP 1.1 Entity tag for the object. See
     * [https://tools.ietf.org/html/rfc7232#section-2.3][RFC 7232 §2.3].
     * </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 UPDATED_FIELD_NUMBER = 15;
    private com.google.protobuf.Timestamp updated_;
    /**
     * <pre>
     * The modification time of the object metadata.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp updated = 15;</code>
     * @return Whether the updated field is set.
     */
    @java.lang.Override
    public boolean hasUpdated() {
      return updated_ != null;
    }
    /**
     * <pre>
     * The modification time of the object metadata.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp updated = 15;</code>
     * @return The updated.
     */
    @java.lang.Override
    public com.google.protobuf.Timestamp getUpdated() {
      return updated_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updated_;
    }
    /**
     * <pre>
     * The modification time of the object metadata.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp updated = 15;</code>
     */
    @java.lang.Override
    public com.google.protobuf.TimestampOrBuilder getUpdatedOrBuilder() {
      return getUpdated();
    }

    public static final int STORAGE_CLASS_FIELD_NUMBER = 16;
    private volatile java.lang.Object storageClass_;
    /**
     * <pre>
     * Storage class of the object.
     * </pre>
     *
     * <code>string storage_class = 16;</code>
     * @return The storageClass.
     */
    @java.lang.Override
    public java.lang.String getStorageClass() {
      java.lang.Object ref = storageClass_;
      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();
        storageClass_ = s;
        return s;
      }
    }
    /**
     * <pre>
     * Storage class of the object.
     * </pre>
     *
     * <code>string storage_class = 16;</code>
     * @return The bytes for storageClass.
     */
    @java.lang.Override
    public com.google.protobuf.ByteString
        getStorageClassBytes() {
      java.lang.Object ref = storageClass_;
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        storageClass_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    public static final int KMS_KEY_NAME_FIELD_NUMBER = 17;
    private volatile java.lang.Object kmsKeyName_;
    /**
     * <pre>
     * Cloud KMS Key used to encrypt this object, if the object is encrypted by
     * such a key.
     * </pre>
     *
     * <code>string kms_key_name = 17;</code>
     * @return The kmsKeyName.
     */
    @java.lang.Override
    public java.lang.String getKmsKeyName() {
      java.lang.Object ref = kmsKeyName_;
      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();
        kmsKeyName_ = s;
        return s;
      }
    }
    /**
     * <pre>
     * Cloud KMS Key used to encrypt this object, if the object is encrypted by
     * such a key.
     * </pre>
     *
     * <code>string kms_key_name = 17;</code>
     * @return The bytes for kmsKeyName.
     */
    @java.lang.Override
    public com.google.protobuf.ByteString
        getKmsKeyNameBytes() {
      java.lang.Object ref = kmsKeyName_;
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        kmsKeyName_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    public static final int TIME_STORAGE_CLASS_UPDATED_FIELD_NUMBER = 18;
    private com.google.protobuf.Timestamp timeStorageClassUpdated_;
    /**
     * <pre>
     * The time at which the object's storage class was last changed.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp time_storage_class_updated = 18;</code>
     * @return Whether the timeStorageClassUpdated field is set.
     */
    @java.lang.Override
    public boolean hasTimeStorageClassUpdated() {
      return timeStorageClassUpdated_ != null;
    }
    /**
     * <pre>
     * The time at which the object's storage class was last changed.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp time_storage_class_updated = 18;</code>
     * @return The timeStorageClassUpdated.
     */
    @java.lang.Override
    public com.google.protobuf.Timestamp getTimeStorageClassUpdated() {
      return timeStorageClassUpdated_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : timeStorageClassUpdated_;
    }
    /**
     * <pre>
     * The time at which the object's storage class was last changed.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp time_storage_class_updated = 18;</code>
     */
    @java.lang.Override
    public com.google.protobuf.TimestampOrBuilder getTimeStorageClassUpdatedOrBuilder() {
      return getTimeStorageClassUpdated();
    }

    public static final int TEMPORARY_HOLD_FIELD_NUMBER = 19;
    private boolean temporaryHold_;
    /**
     * <pre>
     * Whether an object is under temporary hold.
     * </pre>
     *
     * <code>bool temporary_hold = 19;</code>
     * @return The temporaryHold.
     */
    @java.lang.Override
    public boolean getTemporaryHold() {
      return temporaryHold_;
    }

    public static final int RETENTION_EXPIRATION_TIME_FIELD_NUMBER = 20;
    private com.google.protobuf.Timestamp retentionExpirationTime_;
    /**
     * <pre>
     * A server-determined value that specifies the earliest time that the
     * object's retention period expires.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp retention_expiration_time = 20;</code>
     * @return Whether the retentionExpirationTime field is set.
     */
    @java.lang.Override
    public boolean hasRetentionExpirationTime() {
      return retentionExpirationTime_ != null;
    }
    /**
     * <pre>
     * A server-determined value that specifies the earliest time that the
     * object's retention period expires.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp retention_expiration_time = 20;</code>
     * @return The retentionExpirationTime.
     */
    @java.lang.Override
    public com.google.protobuf.Timestamp getRetentionExpirationTime() {
      return retentionExpirationTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : retentionExpirationTime_;
    }
    /**
     * <pre>
     * A server-determined value that specifies the earliest time that the
     * object's retention period expires.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp retention_expiration_time = 20;</code>
     */
    @java.lang.Override
    public com.google.protobuf.TimestampOrBuilder getRetentionExpirationTimeOrBuilder() {
      return getRetentionExpirationTime();
    }

    public static final int METADATA_FIELD_NUMBER = 21;
    private static final class MetadataDefaultEntryHolder {
      static final com.google.protobuf.MapEntry<
          java.lang.String, java.lang.String> defaultEntry =
              com.google.protobuf.MapEntry
              .<java.lang.String, java.lang.String>newDefaultInstance(
                  google.events.cloud.storage.v1.Data.internal_static_google_events_cloud_storage_v1_StorageObjectData_MetadataEntry_descriptor, 
                  com.google.protobuf.WireFormat.FieldType.STRING,
                  "",
                  com.google.protobuf.WireFormat.FieldType.STRING,
                  "");
    }
    private com.google.protobuf.MapField<
        java.lang.String, java.lang.String> metadata_;
    private com.google.protobuf.MapField<java.lang.String, java.lang.String>
    internalGetMetadata() {
      if (metadata_ == null) {
        return com.google.protobuf.MapField.emptyMapField(
            MetadataDefaultEntryHolder.defaultEntry);
      }
      return metadata_;
    }

    public int getMetadataCount() {
      return internalGetMetadata().getMap().size();
    }
    /**
     * <pre>
     * User-provided metadata, in key/value pairs.
     * </pre>
     *
     * <code>map&lt;string, string&gt; metadata = 21;</code>
     */

    @java.lang.Override
    public boolean containsMetadata(
        java.lang.String key) {
      if (key == null) { throw new java.lang.NullPointerException(); }
      return internalGetMetadata().getMap().containsKey(key);
    }
    /**
     * Use {@link #getMetadataMap()} instead.
     */
    @java.lang.Override
    @java.lang.Deprecated
    public java.util.Map<java.lang.String, java.lang.String> getMetadata() {
      return getMetadataMap();
    }
    /**
     * <pre>
     * User-provided metadata, in key/value pairs.
     * </pre>
     *
     * <code>map&lt;string, string&gt; metadata = 21;</code>
     */
    @java.lang.Override

    public java.util.Map<java.lang.String, java.lang.String> getMetadataMap() {
      return internalGetMetadata().getMap();
    }
    /**
     * <pre>
     * User-provided metadata, in key/value pairs.
     * </pre>
     *
     * <code>map&lt;string, string&gt; metadata = 21;</code>
     */
    @java.lang.Override

    public java.lang.String getMetadataOrDefault(
        java.lang.String key,
        java.lang.String defaultValue) {
      if (key == null) { throw new java.lang.NullPointerException(); }
      java.util.Map<java.lang.String, java.lang.String> map =
          internalGetMetadata().getMap();
      return map.containsKey(key) ? map.get(key) : defaultValue;
    }
    /**
     * <pre>
     * User-provided metadata, in key/value pairs.
     * </pre>
     *
     * <code>map&lt;string, string&gt; metadata = 21;</code>
     */
    @java.lang.Override

    public java.lang.String getMetadataOrThrow(
        java.lang.String key) {
      if (key == null) { throw new java.lang.NullPointerException(); }
      java.util.Map<java.lang.String, java.lang.String> map =
          internalGetMetadata().getMap();
      if (!map.containsKey(key)) {
        throw new java.lang.IllegalArgumentException();
      }
      return map.get(key);
    }

    public static final int EVENT_BASED_HOLD_FIELD_NUMBER = 29;
    private boolean eventBasedHold_;
    /**
     * <pre>
     * Whether an object is under event-based hold.
     * </pre>
     *
     * <code>bool event_based_hold = 29;</code>
     * @return The eventBasedHold.
     */
    @java.lang.Override
    public boolean getEventBasedHold() {
      return eventBasedHold_;
    }

    public static final int NAME_FIELD_NUMBER = 23;
    private volatile java.lang.Object name_;
    /**
     * <pre>
     * The name of the object.
     * </pre>
     *
     * <code>string name = 23;</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>
     * The name of the object.
     * </pre>
     *
     * <code>string name = 23;</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 ID_FIELD_NUMBER = 24;
    private volatile java.lang.Object id_;
    /**
     * <pre>
     * The ID of the object, including the bucket name, object name, and
     * generation number.
     * </pre>
     *
     * <code>string id = 24;</code>
     * @return The id.
     */
    @java.lang.Override
    public java.lang.String getId() {
      java.lang.Object ref = id_;
      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();
        id_ = s;
        return s;
      }
    }
    /**
     * <pre>
     * The ID of the object, including the bucket name, object name, and
     * generation number.
     * </pre>
     *
     * <code>string id = 24;</code>
     * @return The bytes for id.
     */
    @java.lang.Override
    public com.google.protobuf.ByteString
        getIdBytes() {
      java.lang.Object ref = id_;
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        id_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    public static final int BUCKET_FIELD_NUMBER = 25;
    private volatile java.lang.Object bucket_;
    /**
     * <pre>
     * The name of the bucket containing this object.
     * </pre>
     *
     * <code>string bucket = 25;</code>
     * @return The bucket.
     */
    @java.lang.Override
    public java.lang.String getBucket() {
      java.lang.Object ref = bucket_;
      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();
        bucket_ = s;
        return s;
      }
    }
    /**
     * <pre>
     * The name of the bucket containing this object.
     * </pre>
     *
     * <code>string bucket = 25;</code>
     * @return The bytes for bucket.
     */
    @java.lang.Override
    public com.google.protobuf.ByteString
        getBucketBytes() {
      java.lang.Object ref = bucket_;
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        bucket_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    public static final int GENERATION_FIELD_NUMBER = 26;
    private long generation_;
    /**
     * <pre>
     * The content generation of this object. Used for object versioning.
     * Attempting to set this field will result in an error.
     * </pre>
     *
     * <code>int64 generation = 26;</code>
     * @return The generation.
     */
    @java.lang.Override
    public long getGeneration() {
      return generation_;
    }

    public static final int CUSTOMER_ENCRYPTION_FIELD_NUMBER = 28;
    private google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption customerEncryption_;
    /**
     * <pre>
     * Metadata of customer-supplied encryption key, if the object is encrypted by
     * such a key.
     * </pre>
     *
     * <code>.google.events.cloud.storage.v1.StorageObjectData.CustomerEncryption customer_encryption = 28;</code>
     * @return Whether the customerEncryption field is set.
     */
    @java.lang.Override
    public boolean hasCustomerEncryption() {
      return customerEncryption_ != null;
    }
    /**
     * <pre>
     * Metadata of customer-supplied encryption key, if the object is encrypted by
     * such a key.
     * </pre>
     *
     * <code>.google.events.cloud.storage.v1.StorageObjectData.CustomerEncryption customer_encryption = 28;</code>
     * @return The customerEncryption.
     */
    @java.lang.Override
    public google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption getCustomerEncryption() {
      return customerEncryption_ == null ? google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption.getDefaultInstance() : customerEncryption_;
    }
    /**
     * <pre>
     * Metadata of customer-supplied encryption key, if the object is encrypted by
     * such a key.
     * </pre>
     *
     * <code>.google.events.cloud.storage.v1.StorageObjectData.CustomerEncryption customer_encryption = 28;</code>
     */
    @java.lang.Override
    public google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryptionOrBuilder getCustomerEncryptionOrBuilder() {
      return getCustomerEncryption();
    }

    public static final int MEDIA_LINK_FIELD_NUMBER = 100;
    private volatile java.lang.Object mediaLink_;
    /**
     * <pre>
     * Media download link.
     * </pre>
     *
     * <code>string media_link = 100;</code>
     * @return The mediaLink.
     */
    @java.lang.Override
    public java.lang.String getMediaLink() {
      java.lang.Object ref = mediaLink_;
      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();
        mediaLink_ = s;
        return s;
      }
    }
    /**
     * <pre>
     * Media download link.
     * </pre>
     *
     * <code>string media_link = 100;</code>
     * @return The bytes for mediaLink.
     */
    @java.lang.Override
    public com.google.protobuf.ByteString
        getMediaLinkBytes() {
      java.lang.Object ref = mediaLink_;
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        mediaLink_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    public static final int SELF_LINK_FIELD_NUMBER = 101;
    private volatile java.lang.Object selfLink_;
    /**
     * <pre>
     * The link to this object.
     * </pre>
     *
     * <code>string self_link = 101;</code>
     * @return The selfLink.
     */
    @java.lang.Override
    public java.lang.String getSelfLink() {
      java.lang.Object ref = selfLink_;
      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();
        selfLink_ = s;
        return s;
      }
    }
    /**
     * <pre>
     * The link to this object.
     * </pre>
     *
     * <code>string self_link = 101;</code>
     * @return The bytes for selfLink.
     */
    @java.lang.Override
    public com.google.protobuf.ByteString
        getSelfLinkBytes() {
      java.lang.Object ref = selfLink_;
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        selfLink_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    public static final int KIND_FIELD_NUMBER = 102;
    private volatile java.lang.Object kind_;
    /**
     * <pre>
     * The kind of item this is. For objects, this is always "storage#object".
     * </pre>
     *
     * <code>string kind = 102;</code>
     * @return The kind.
     */
    @java.lang.Override
    public java.lang.String getKind() {
      java.lang.Object ref = kind_;
      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();
        kind_ = s;
        return s;
      }
    }
    /**
     * <pre>
     * The kind of item this is. For objects, this is always "storage#object".
     * </pre>
     *
     * <code>string kind = 102;</code>
     * @return The bytes for kind.
     */
    @java.lang.Override
    public com.google.protobuf.ByteString
        getKindBytes() {
      java.lang.Object ref = kind_;
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        kind_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    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 (!getContentEncodingBytes().isEmpty()) {
        com.google.protobuf.GeneratedMessageV3.writeString(output, 1, contentEncoding_);
      }
      if (!getContentDispositionBytes().isEmpty()) {
        com.google.protobuf.GeneratedMessageV3.writeString(output, 2, contentDisposition_);
      }
      if (!getCacheControlBytes().isEmpty()) {
        com.google.protobuf.GeneratedMessageV3.writeString(output, 3, cacheControl_);
      }
      if (!getContentLanguageBytes().isEmpty()) {
        com.google.protobuf.GeneratedMessageV3.writeString(output, 5, contentLanguage_);
      }
      if (metageneration_ != 0L) {
        output.writeInt64(6, metageneration_);
      }
      if (timeDeleted_ != null) {
        output.writeMessage(7, getTimeDeleted());
      }
      if (!getContentTypeBytes().isEmpty()) {
        com.google.protobuf.GeneratedMessageV3.writeString(output, 8, contentType_);
      }
      if (size_ != 0L) {
        output.writeInt64(9, size_);
      }
      if (timeCreated_ != null) {
        output.writeMessage(10, getTimeCreated());
      }
      if (!getCrc32CBytes().isEmpty()) {
        com.google.protobuf.GeneratedMessageV3.writeString(output, 11, crc32C_);
      }
      if (componentCount_ != 0) {
        output.writeInt32(12, componentCount_);
      }
      if (!getMd5HashBytes().isEmpty()) {
        com.google.protobuf.GeneratedMessageV3.writeString(output, 13, md5Hash_);
      }
      if (!getEtagBytes().isEmpty()) {
        com.google.protobuf.GeneratedMessageV3.writeString(output, 14, etag_);
      }
      if (updated_ != null) {
        output.writeMessage(15, getUpdated());
      }
      if (!getStorageClassBytes().isEmpty()) {
        com.google.protobuf.GeneratedMessageV3.writeString(output, 16, storageClass_);
      }
      if (!getKmsKeyNameBytes().isEmpty()) {
        com.google.protobuf.GeneratedMessageV3.writeString(output, 17, kmsKeyName_);
      }
      if (timeStorageClassUpdated_ != null) {
        output.writeMessage(18, getTimeStorageClassUpdated());
      }
      if (temporaryHold_ != false) {
        output.writeBool(19, temporaryHold_);
      }
      if (retentionExpirationTime_ != null) {
        output.writeMessage(20, getRetentionExpirationTime());
      }
      com.google.protobuf.GeneratedMessageV3
        .serializeStringMapTo(
          output,
          internalGetMetadata(),
          MetadataDefaultEntryHolder.defaultEntry,
          21);
      if (!getNameBytes().isEmpty()) {
        com.google.protobuf.GeneratedMessageV3.writeString(output, 23, name_);
      }
      if (!getIdBytes().isEmpty()) {
        com.google.protobuf.GeneratedMessageV3.writeString(output, 24, id_);
      }
      if (!getBucketBytes().isEmpty()) {
        com.google.protobuf.GeneratedMessageV3.writeString(output, 25, bucket_);
      }
      if (generation_ != 0L) {
        output.writeInt64(26, generation_);
      }
      if (customerEncryption_ != null) {
        output.writeMessage(28, getCustomerEncryption());
      }
      if (eventBasedHold_ != false) {
        output.writeBool(29, eventBasedHold_);
      }
      if (!getMediaLinkBytes().isEmpty()) {
        com.google.protobuf.GeneratedMessageV3.writeString(output, 100, mediaLink_);
      }
      if (!getSelfLinkBytes().isEmpty()) {
        com.google.protobuf.GeneratedMessageV3.writeString(output, 101, selfLink_);
      }
      if (!getKindBytes().isEmpty()) {
        com.google.protobuf.GeneratedMessageV3.writeString(output, 102, kind_);
      }
      unknownFields.writeTo(output);
    }

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

      size = 0;
      if (!getContentEncodingBytes().isEmpty()) {
        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, contentEncoding_);
      }
      if (!getContentDispositionBytes().isEmpty()) {
        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, contentDisposition_);
      }
      if (!getCacheControlBytes().isEmpty()) {
        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, cacheControl_);
      }
      if (!getContentLanguageBytes().isEmpty()) {
        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, contentLanguage_);
      }
      if (metageneration_ != 0L) {
        size += com.google.protobuf.CodedOutputStream
          .computeInt64Size(6, metageneration_);
      }
      if (timeDeleted_ != null) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(7, getTimeDeleted());
      }
      if (!getContentTypeBytes().isEmpty()) {
        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(8, contentType_);
      }
      if (size_ != 0L) {
        size += com.google.protobuf.CodedOutputStream
          .computeInt64Size(9, size_);
      }
      if (timeCreated_ != null) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(10, getTimeCreated());
      }
      if (!getCrc32CBytes().isEmpty()) {
        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(11, crc32C_);
      }
      if (componentCount_ != 0) {
        size += com.google.protobuf.CodedOutputStream
          .computeInt32Size(12, componentCount_);
      }
      if (!getMd5HashBytes().isEmpty()) {
        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(13, md5Hash_);
      }
      if (!getEtagBytes().isEmpty()) {
        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(14, etag_);
      }
      if (updated_ != null) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(15, getUpdated());
      }
      if (!getStorageClassBytes().isEmpty()) {
        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(16, storageClass_);
      }
      if (!getKmsKeyNameBytes().isEmpty()) {
        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(17, kmsKeyName_);
      }
      if (timeStorageClassUpdated_ != null) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(18, getTimeStorageClassUpdated());
      }
      if (temporaryHold_ != false) {
        size += com.google.protobuf.CodedOutputStream
          .computeBoolSize(19, temporaryHold_);
      }
      if (retentionExpirationTime_ != null) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(20, getRetentionExpirationTime());
      }
      for (java.util.Map.Entry<java.lang.String, java.lang.String> entry
           : internalGetMetadata().getMap().entrySet()) {
        com.google.protobuf.MapEntry<java.lang.String, java.lang.String>
        metadata__ = MetadataDefaultEntryHolder.defaultEntry.newBuilderForType()
            .setKey(entry.getKey())
            .setValue(entry.getValue())
            .build();
        size += com.google.protobuf.CodedOutputStream
            .computeMessageSize(21, metadata__);
      }
      if (!getNameBytes().isEmpty()) {
        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(23, name_);
      }
      if (!getIdBytes().isEmpty()) {
        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(24, id_);
      }
      if (!getBucketBytes().isEmpty()) {
        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(25, bucket_);
      }
      if (generation_ != 0L) {
        size += com.google.protobuf.CodedOutputStream
          .computeInt64Size(26, generation_);
      }
      if (customerEncryption_ != null) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(28, getCustomerEncryption());
      }
      if (eventBasedHold_ != false) {
        size += com.google.protobuf.CodedOutputStream
          .computeBoolSize(29, eventBasedHold_);
      }
      if (!getMediaLinkBytes().isEmpty()) {
        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(100, mediaLink_);
      }
      if (!getSelfLinkBytes().isEmpty()) {
        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(101, selfLink_);
      }
      if (!getKindBytes().isEmpty()) {
        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(102, kind_);
      }
      size += unknownFields.getSerializedSize();
      memoizedSize = size;
      return size;
    }

    @java.lang.Override
    public boolean equals(final java.lang.Object obj) {
      if (obj == this) {
       return true;
      }
      if (!(obj instanceof google.events.cloud.storage.v1.Data.StorageObjectData)) {
        return super.equals(obj);
      }
      google.events.cloud.storage.v1.Data.StorageObjectData other = (google.events.cloud.storage.v1.Data.StorageObjectData) obj;

      if (!getContentEncoding()
          .equals(other.getContentEncoding())) return false;
      if (!getContentDisposition()
          .equals(other.getContentDisposition())) return false;
      if (!getCacheControl()
          .equals(other.getCacheControl())) return false;
      if (!getContentLanguage()
          .equals(other.getContentLanguage())) return false;
      if (getMetageneration()
          != other.getMetageneration()) return false;
      if (hasTimeDeleted() != other.hasTimeDeleted()) return false;
      if (hasTimeDeleted()) {
        if (!getTimeDeleted()
            .equals(other.getTimeDeleted())) return false;
      }
      if (!getContentType()
          .equals(other.getContentType())) return false;
      if (getSize()
          != other.getSize()) return false;
      if (hasTimeCreated() != other.hasTimeCreated()) return false;
      if (hasTimeCreated()) {
        if (!getTimeCreated()
            .equals(other.getTimeCreated())) return false;
      }
      if (!getCrc32C()
          .equals(other.getCrc32C())) return false;
      if (getComponentCount()
          != other.getComponentCount()) return false;
      if (!getMd5Hash()
          .equals(other.getMd5Hash())) return false;
      if (!getEtag()
          .equals(other.getEtag())) return false;
      if (hasUpdated() != other.hasUpdated()) return false;
      if (hasUpdated()) {
        if (!getUpdated()
            .equals(other.getUpdated())) return false;
      }
      if (!getStorageClass()
          .equals(other.getStorageClass())) return false;
      if (!getKmsKeyName()
          .equals(other.getKmsKeyName())) return false;
      if (hasTimeStorageClassUpdated() != other.hasTimeStorageClassUpdated()) return false;
      if (hasTimeStorageClassUpdated()) {
        if (!getTimeStorageClassUpdated()
            .equals(other.getTimeStorageClassUpdated())) return false;
      }
      if (getTemporaryHold()
          != other.getTemporaryHold()) return false;
      if (hasRetentionExpirationTime() != other.hasRetentionExpirationTime()) return false;
      if (hasRetentionExpirationTime()) {
        if (!getRetentionExpirationTime()
            .equals(other.getRetentionExpirationTime())) return false;
      }
      if (!internalGetMetadata().equals(
          other.internalGetMetadata())) return false;
      if (getEventBasedHold()
          != other.getEventBasedHold()) return false;
      if (!getName()
          .equals(other.getName())) return false;
      if (!getId()
          .equals(other.getId())) return false;
      if (!getBucket()
          .equals(other.getBucket())) return false;
      if (getGeneration()
          != other.getGeneration()) return false;
      if (hasCustomerEncryption() != other.hasCustomerEncryption()) return false;
      if (hasCustomerEncryption()) {
        if (!getCustomerEncryption()
            .equals(other.getCustomerEncryption())) return false;
      }
      if (!getMediaLink()
          .equals(other.getMediaLink())) return false;
      if (!getSelfLink()
          .equals(other.getSelfLink())) return false;
      if (!getKind()
          .equals(other.getKind())) return false;
      if (!unknownFields.equals(other.unknownFields)) return false;
      return true;
    }

    @java.lang.Override
    public int hashCode() {
      if (memoizedHashCode != 0) {
        return memoizedHashCode;
      }
      int hash = 41;
      hash = (19 * hash) + getDescriptor().hashCode();
      hash = (37 * hash) + CONTENT_ENCODING_FIELD_NUMBER;
      hash = (53 * hash) + getContentEncoding().hashCode();
      hash = (37 * hash) + CONTENT_DISPOSITION_FIELD_NUMBER;
      hash = (53 * hash) + getContentDisposition().hashCode();
      hash = (37 * hash) + CACHE_CONTROL_FIELD_NUMBER;
      hash = (53 * hash) + getCacheControl().hashCode();
      hash = (37 * hash) + CONTENT_LANGUAGE_FIELD_NUMBER;
      hash = (53 * hash) + getContentLanguage().hashCode();
      hash = (37 * hash) + METAGENERATION_FIELD_NUMBER;
      hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
          getMetageneration());
      if (hasTimeDeleted()) {
        hash = (37 * hash) + TIME_DELETED_FIELD_NUMBER;
        hash = (53 * hash) + getTimeDeleted().hashCode();
      }
      hash = (37 * hash) + CONTENT_TYPE_FIELD_NUMBER;
      hash = (53 * hash) + getContentType().hashCode();
      hash = (37 * hash) + SIZE_FIELD_NUMBER;
      hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
          getSize());
      if (hasTimeCreated()) {
        hash = (37 * hash) + TIME_CREATED_FIELD_NUMBER;
        hash = (53 * hash) + getTimeCreated().hashCode();
      }
      hash = (37 * hash) + CRC32C_FIELD_NUMBER;
      hash = (53 * hash) + getCrc32C().hashCode();
      hash = (37 * hash) + COMPONENT_COUNT_FIELD_NUMBER;
      hash = (53 * hash) + getComponentCount();
      hash = (37 * hash) + MD5_HASH_FIELD_NUMBER;
      hash = (53 * hash) + getMd5Hash().hashCode();
      hash = (37 * hash) + ETAG_FIELD_NUMBER;
      hash = (53 * hash) + getEtag().hashCode();
      if (hasUpdated()) {
        hash = (37 * hash) + UPDATED_FIELD_NUMBER;
        hash = (53 * hash) + getUpdated().hashCode();
      }
      hash = (37 * hash) + STORAGE_CLASS_FIELD_NUMBER;
      hash = (53 * hash) + getStorageClass().hashCode();
      hash = (37 * hash) + KMS_KEY_NAME_FIELD_NUMBER;
      hash = (53 * hash) + getKmsKeyName().hashCode();
      if (hasTimeStorageClassUpdated()) {
        hash = (37 * hash) + TIME_STORAGE_CLASS_UPDATED_FIELD_NUMBER;
        hash = (53 * hash) + getTimeStorageClassUpdated().hashCode();
      }
      hash = (37 * hash) + TEMPORARY_HOLD_FIELD_NUMBER;
      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
          getTemporaryHold());
      if (hasRetentionExpirationTime()) {
        hash = (37 * hash) + RETENTION_EXPIRATION_TIME_FIELD_NUMBER;
        hash = (53 * hash) + getRetentionExpirationTime().hashCode();
      }
      if (!internalGetMetadata().getMap().isEmpty()) {
        hash = (37 * hash) + METADATA_FIELD_NUMBER;
        hash = (53 * hash) + internalGetMetadata().hashCode();
      }
      hash = (37 * hash) + EVENT_BASED_HOLD_FIELD_NUMBER;
      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
          getEventBasedHold());
      hash = (37 * hash) + NAME_FIELD_NUMBER;
      hash = (53 * hash) + getName().hashCode();
      hash = (37 * hash) + ID_FIELD_NUMBER;
      hash = (53 * hash) + getId().hashCode();
      hash = (37 * hash) + BUCKET_FIELD_NUMBER;
      hash = (53 * hash) + getBucket().hashCode();
      hash = (37 * hash) + GENERATION_FIELD_NUMBER;
      hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
          getGeneration());
      if (hasCustomerEncryption()) {
        hash = (37 * hash) + CUSTOMER_ENCRYPTION_FIELD_NUMBER;
        hash = (53 * hash) + getCustomerEncryption().hashCode();
      }
      hash = (37 * hash) + MEDIA_LINK_FIELD_NUMBER;
      hash = (53 * hash) + getMediaLink().hashCode();
      hash = (37 * hash) + SELF_LINK_FIELD_NUMBER;
      hash = (53 * hash) + getSelfLink().hashCode();
      hash = (37 * hash) + KIND_FIELD_NUMBER;
      hash = (53 * hash) + getKind().hashCode();
      hash = (29 * hash) + unknownFields.hashCode();
      memoizedHashCode = hash;
      return hash;
    }

    public static google.events.cloud.storage.v1.Data.StorageObjectData parseFrom(
        java.nio.ByteBuffer data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static google.events.cloud.storage.v1.Data.StorageObjectData parseFrom(
        java.nio.ByteBuffer data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static google.events.cloud.storage.v1.Data.StorageObjectData parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static google.events.cloud.storage.v1.Data.StorageObjectData parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static google.events.cloud.storage.v1.Data.StorageObjectData parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static google.events.cloud.storage.v1.Data.StorageObjectData parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static google.events.cloud.storage.v1.Data.StorageObjectData parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static google.events.cloud.storage.v1.Data.StorageObjectData parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }
    public static google.events.cloud.storage.v1.Data.StorageObjectData parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input);
    }
    public static google.events.cloud.storage.v1.Data.StorageObjectData parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
    }
    public static google.events.cloud.storage.v1.Data.StorageObjectData parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static google.events.cloud.storage.v1.Data.StorageObjectData parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }

    @java.lang.Override
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder() {
      return DEFAULT_INSTANCE.toBuilder();
    }
    public static Builder newBuilder(google.events.cloud.storage.v1.Data.StorageObjectData prototype) {
      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
    }
    @java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE
          ? new Builder() : new Builder().mergeFrom(this);
    }

    @java.lang.Override
    protected Builder newBuilderForType(
        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * <pre>
     * An object within Google Cloud Storage.
     * </pre>
     *
     * Protobuf type {@code google.events.cloud.storage.v1.StorageObjectData}
     */
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
        // @@protoc_insertion_point(builder_implements:google.events.cloud.storage.v1.StorageObjectData)
        google.events.cloud.storage.v1.Data.StorageObjectDataOrBuilder {
      public static final com.google.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return google.events.cloud.storage.v1.Data.internal_static_google_events_cloud_storage_v1_StorageObjectData_descriptor;
      }

      @SuppressWarnings({"rawtypes"})
      protected com.google.protobuf.MapField internalGetMapField(
          int number) {
        switch (number) {
          case 21:
            return internalGetMetadata();
          default:
            throw new RuntimeException(
                "Invalid map field number: " + number);
        }
      }
      @SuppressWarnings({"rawtypes"})
      protected com.google.protobuf.MapField internalGetMutableMapField(
          int number) {
        switch (number) {
          case 21:
            return internalGetMutableMetadata();
          default:
            throw new RuntimeException(
                "Invalid map field number: " + number);
        }
      }
      @java.lang.Override
      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return google.events.cloud.storage.v1.Data.internal_static_google_events_cloud_storage_v1_StorageObjectData_fieldAccessorTable
            .ensureFieldAccessorsInitialized(
                google.events.cloud.storage.v1.Data.StorageObjectData.class, google.events.cloud.storage.v1.Data.StorageObjectData.Builder.class);
      }

      // Construct using google.events.cloud.storage.v1.Data.StorageObjectData.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

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

        contentDisposition_ = "";

        cacheControl_ = "";

        contentLanguage_ = "";

        metageneration_ = 0L;

        if (timeDeletedBuilder_ == null) {
          timeDeleted_ = null;
        } else {
          timeDeleted_ = null;
          timeDeletedBuilder_ = null;
        }
        contentType_ = "";

        size_ = 0L;

        if (timeCreatedBuilder_ == null) {
          timeCreated_ = null;
        } else {
          timeCreated_ = null;
          timeCreatedBuilder_ = null;
        }
        crc32C_ = "";

        componentCount_ = 0;

        md5Hash_ = "";

        etag_ = "";

        if (updatedBuilder_ == null) {
          updated_ = null;
        } else {
          updated_ = null;
          updatedBuilder_ = null;
        }
        storageClass_ = "";

        kmsKeyName_ = "";

        if (timeStorageClassUpdatedBuilder_ == null) {
          timeStorageClassUpdated_ = null;
        } else {
          timeStorageClassUpdated_ = null;
          timeStorageClassUpdatedBuilder_ = null;
        }
        temporaryHold_ = false;

        if (retentionExpirationTimeBuilder_ == null) {
          retentionExpirationTime_ = null;
        } else {
          retentionExpirationTime_ = null;
          retentionExpirationTimeBuilder_ = null;
        }
        internalGetMutableMetadata().clear();
        eventBasedHold_ = false;

        name_ = "";

        id_ = "";

        bucket_ = "";

        generation_ = 0L;

        if (customerEncryptionBuilder_ == null) {
          customerEncryption_ = null;
        } else {
          customerEncryption_ = null;
          customerEncryptionBuilder_ = null;
        }
        mediaLink_ = "";

        selfLink_ = "";

        kind_ = "";

        return this;
      }

      @java.lang.Override
      public com.google.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return google.events.cloud.storage.v1.Data.internal_static_google_events_cloud_storage_v1_StorageObjectData_descriptor;
      }

      @java.lang.Override
      public google.events.cloud.storage.v1.Data.StorageObjectData getDefaultInstanceForType() {
        return google.events.cloud.storage.v1.Data.StorageObjectData.getDefaultInstance();
      }

      @java.lang.Override
      public google.events.cloud.storage.v1.Data.StorageObjectData build() {
        google.events.cloud.storage.v1.Data.StorageObjectData result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }

      @java.lang.Override
      public google.events.cloud.storage.v1.Data.StorageObjectData buildPartial() {
        google.events.cloud.storage.v1.Data.StorageObjectData result = new google.events.cloud.storage.v1.Data.StorageObjectData(this);
        int from_bitField0_ = bitField0_;
        result.contentEncoding_ = contentEncoding_;
        result.contentDisposition_ = contentDisposition_;
        result.cacheControl_ = cacheControl_;
        result.contentLanguage_ = contentLanguage_;
        result.metageneration_ = metageneration_;
        if (timeDeletedBuilder_ == null) {
          result.timeDeleted_ = timeDeleted_;
        } else {
          result.timeDeleted_ = timeDeletedBuilder_.build();
        }
        result.contentType_ = contentType_;
        result.size_ = size_;
        if (timeCreatedBuilder_ == null) {
          result.timeCreated_ = timeCreated_;
        } else {
          result.timeCreated_ = timeCreatedBuilder_.build();
        }
        result.crc32C_ = crc32C_;
        result.componentCount_ = componentCount_;
        result.md5Hash_ = md5Hash_;
        result.etag_ = etag_;
        if (updatedBuilder_ == null) {
          result.updated_ = updated_;
        } else {
          result.updated_ = updatedBuilder_.build();
        }
        result.storageClass_ = storageClass_;
        result.kmsKeyName_ = kmsKeyName_;
        if (timeStorageClassUpdatedBuilder_ == null) {
          result.timeStorageClassUpdated_ = timeStorageClassUpdated_;
        } else {
          result.timeStorageClassUpdated_ = timeStorageClassUpdatedBuilder_.build();
        }
        result.temporaryHold_ = temporaryHold_;
        if (retentionExpirationTimeBuilder_ == null) {
          result.retentionExpirationTime_ = retentionExpirationTime_;
        } else {
          result.retentionExpirationTime_ = retentionExpirationTimeBuilder_.build();
        }
        result.metadata_ = internalGetMetadata();
        result.metadata_.makeImmutable();
        result.eventBasedHold_ = eventBasedHold_;
        result.name_ = name_;
        result.id_ = id_;
        result.bucket_ = bucket_;
        result.generation_ = generation_;
        if (customerEncryptionBuilder_ == null) {
          result.customerEncryption_ = customerEncryption_;
        } else {
          result.customerEncryption_ = customerEncryptionBuilder_.build();
        }
        result.mediaLink_ = mediaLink_;
        result.selfLink_ = selfLink_;
        result.kind_ = kind_;
        onBuilt();
        return result;
      }

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

      public Builder mergeFrom(google.events.cloud.storage.v1.Data.StorageObjectData other) {
        if (other == google.events.cloud.storage.v1.Data.StorageObjectData.getDefaultInstance()) return this;
        if (!other.getContentEncoding().isEmpty()) {
          contentEncoding_ = other.contentEncoding_;
          onChanged();
        }
        if (!other.getContentDisposition().isEmpty()) {
          contentDisposition_ = other.contentDisposition_;
          onChanged();
        }
        if (!other.getCacheControl().isEmpty()) {
          cacheControl_ = other.cacheControl_;
          onChanged();
        }
        if (!other.getContentLanguage().isEmpty()) {
          contentLanguage_ = other.contentLanguage_;
          onChanged();
        }
        if (other.getMetageneration() != 0L) {
          setMetageneration(other.getMetageneration());
        }
        if (other.hasTimeDeleted()) {
          mergeTimeDeleted(other.getTimeDeleted());
        }
        if (!other.getContentType().isEmpty()) {
          contentType_ = other.contentType_;
          onChanged();
        }
        if (other.getSize() != 0L) {
          setSize(other.getSize());
        }
        if (other.hasTimeCreated()) {
          mergeTimeCreated(other.getTimeCreated());
        }
        if (!other.getCrc32C().isEmpty()) {
          crc32C_ = other.crc32C_;
          onChanged();
        }
        if (other.getComponentCount() != 0) {
          setComponentCount(other.getComponentCount());
        }
        if (!other.getMd5Hash().isEmpty()) {
          md5Hash_ = other.md5Hash_;
          onChanged();
        }
        if (!other.getEtag().isEmpty()) {
          etag_ = other.etag_;
          onChanged();
        }
        if (other.hasUpdated()) {
          mergeUpdated(other.getUpdated());
        }
        if (!other.getStorageClass().isEmpty()) {
          storageClass_ = other.storageClass_;
          onChanged();
        }
        if (!other.getKmsKeyName().isEmpty()) {
          kmsKeyName_ = other.kmsKeyName_;
          onChanged();
        }
        if (other.hasTimeStorageClassUpdated()) {
          mergeTimeStorageClassUpdated(other.getTimeStorageClassUpdated());
        }
        if (other.getTemporaryHold() != false) {
          setTemporaryHold(other.getTemporaryHold());
        }
        if (other.hasRetentionExpirationTime()) {
          mergeRetentionExpirationTime(other.getRetentionExpirationTime());
        }
        internalGetMutableMetadata().mergeFrom(
            other.internalGetMetadata());
        if (other.getEventBasedHold() != false) {
          setEventBasedHold(other.getEventBasedHold());
        }
        if (!other.getName().isEmpty()) {
          name_ = other.name_;
          onChanged();
        }
        if (!other.getId().isEmpty()) {
          id_ = other.id_;
          onChanged();
        }
        if (!other.getBucket().isEmpty()) {
          bucket_ = other.bucket_;
          onChanged();
        }
        if (other.getGeneration() != 0L) {
          setGeneration(other.getGeneration());
        }
        if (other.hasCustomerEncryption()) {
          mergeCustomerEncryption(other.getCustomerEncryption());
        }
        if (!other.getMediaLink().isEmpty()) {
          mediaLink_ = other.mediaLink_;
          onChanged();
        }
        if (!other.getSelfLink().isEmpty()) {
          selfLink_ = other.selfLink_;
          onChanged();
        }
        if (!other.getKind().isEmpty()) {
          kind_ = other.kind_;
          onChanged();
        }
        this.mergeUnknownFields(other.unknownFields);
        onChanged();
        return this;
      }

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

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

      private java.lang.Object contentEncoding_ = "";
      /**
       * <pre>
       * Content-Encoding of the object data, matching
       * [https://tools.ietf.org/html/rfc7231#section-3.1.2.2][RFC 7231 §3.1.2.2]
       * </pre>
       *
       * <code>string content_encoding = 1;</code>
       * @return The contentEncoding.
       */
      public java.lang.String getContentEncoding() {
        java.lang.Object ref = contentEncoding_;
        if (!(ref instanceof java.lang.String)) {
          com.google.protobuf.ByteString bs =
              (com.google.protobuf.ByteString) ref;
          java.lang.String s = bs.toStringUtf8();
          contentEncoding_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * <pre>
       * Content-Encoding of the object data, matching
       * [https://tools.ietf.org/html/rfc7231#section-3.1.2.2][RFC 7231 §3.1.2.2]
       * </pre>
       *
       * <code>string content_encoding = 1;</code>
       * @return The bytes for contentEncoding.
       */
      public com.google.protobuf.ByteString
          getContentEncodingBytes() {
        java.lang.Object ref = contentEncoding_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          contentEncoding_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * <pre>
       * Content-Encoding of the object data, matching
       * [https://tools.ietf.org/html/rfc7231#section-3.1.2.2][RFC 7231 §3.1.2.2]
       * </pre>
       *
       * <code>string content_encoding = 1;</code>
       * @param value The contentEncoding to set.
       * @return This builder for chaining.
       */
      public Builder setContentEncoding(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  
        contentEncoding_ = value;
        onChanged();
        return this;
      }
      /**
       * <pre>
       * Content-Encoding of the object data, matching
       * [https://tools.ietf.org/html/rfc7231#section-3.1.2.2][RFC 7231 §3.1.2.2]
       * </pre>
       *
       * <code>string content_encoding = 1;</code>
       * @return This builder for chaining.
       */
      public Builder clearContentEncoding() {
        
        contentEncoding_ = getDefaultInstance().getContentEncoding();
        onChanged();
        return this;
      }
      /**
       * <pre>
       * Content-Encoding of the object data, matching
       * [https://tools.ietf.org/html/rfc7231#section-3.1.2.2][RFC 7231 §3.1.2.2]
       * </pre>
       *
       * <code>string content_encoding = 1;</code>
       * @param value The bytes for contentEncoding to set.
       * @return This builder for chaining.
       */
      public Builder setContentEncodingBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
        
        contentEncoding_ = value;
        onChanged();
        return this;
      }

      private java.lang.Object contentDisposition_ = "";
      /**
       * <pre>
       * Content-Disposition of the object data, matching
       * [https://tools.ietf.org/html/rfc6266][RFC 6266].
       * </pre>
       *
       * <code>string content_disposition = 2;</code>
       * @return The contentDisposition.
       */
      public java.lang.String getContentDisposition() {
        java.lang.Object ref = contentDisposition_;
        if (!(ref instanceof java.lang.String)) {
          com.google.protobuf.ByteString bs =
              (com.google.protobuf.ByteString) ref;
          java.lang.String s = bs.toStringUtf8();
          contentDisposition_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * <pre>
       * Content-Disposition of the object data, matching
       * [https://tools.ietf.org/html/rfc6266][RFC 6266].
       * </pre>
       *
       * <code>string content_disposition = 2;</code>
       * @return The bytes for contentDisposition.
       */
      public com.google.protobuf.ByteString
          getContentDispositionBytes() {
        java.lang.Object ref = contentDisposition_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          contentDisposition_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * <pre>
       * Content-Disposition of the object data, matching
       * [https://tools.ietf.org/html/rfc6266][RFC 6266].
       * </pre>
       *
       * <code>string content_disposition = 2;</code>
       * @param value The contentDisposition to set.
       * @return This builder for chaining.
       */
      public Builder setContentDisposition(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  
        contentDisposition_ = value;
        onChanged();
        return this;
      }
      /**
       * <pre>
       * Content-Disposition of the object data, matching
       * [https://tools.ietf.org/html/rfc6266][RFC 6266].
       * </pre>
       *
       * <code>string content_disposition = 2;</code>
       * @return This builder for chaining.
       */
      public Builder clearContentDisposition() {
        
        contentDisposition_ = getDefaultInstance().getContentDisposition();
        onChanged();
        return this;
      }
      /**
       * <pre>
       * Content-Disposition of the object data, matching
       * [https://tools.ietf.org/html/rfc6266][RFC 6266].
       * </pre>
       *
       * <code>string content_disposition = 2;</code>
       * @param value The bytes for contentDisposition to set.
       * @return This builder for chaining.
       */
      public Builder setContentDispositionBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
        
        contentDisposition_ = value;
        onChanged();
        return this;
      }

      private java.lang.Object cacheControl_ = "";
      /**
       * <pre>
       * Cache-Control directive for the object data, matching
       * [https://tools.ietf.org/html/rfc7234#section-5.2"][RFC 7234 §5.2].
       * </pre>
       *
       * <code>string cache_control = 3;</code>
       * @return The cacheControl.
       */
      public java.lang.String getCacheControl() {
        java.lang.Object ref = cacheControl_;
        if (!(ref instanceof java.lang.String)) {
          com.google.protobuf.ByteString bs =
              (com.google.protobuf.ByteString) ref;
          java.lang.String s = bs.toStringUtf8();
          cacheControl_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * <pre>
       * Cache-Control directive for the object data, matching
       * [https://tools.ietf.org/html/rfc7234#section-5.2"][RFC 7234 §5.2].
       * </pre>
       *
       * <code>string cache_control = 3;</code>
       * @return The bytes for cacheControl.
       */
      public com.google.protobuf.ByteString
          getCacheControlBytes() {
        java.lang.Object ref = cacheControl_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          cacheControl_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * <pre>
       * Cache-Control directive for the object data, matching
       * [https://tools.ietf.org/html/rfc7234#section-5.2"][RFC 7234 §5.2].
       * </pre>
       *
       * <code>string cache_control = 3;</code>
       * @param value The cacheControl to set.
       * @return This builder for chaining.
       */
      public Builder setCacheControl(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  
        cacheControl_ = value;
        onChanged();
        return this;
      }
      /**
       * <pre>
       * Cache-Control directive for the object data, matching
       * [https://tools.ietf.org/html/rfc7234#section-5.2"][RFC 7234 §5.2].
       * </pre>
       *
       * <code>string cache_control = 3;</code>
       * @return This builder for chaining.
       */
      public Builder clearCacheControl() {
        
        cacheControl_ = getDefaultInstance().getCacheControl();
        onChanged();
        return this;
      }
      /**
       * <pre>
       * Cache-Control directive for the object data, matching
       * [https://tools.ietf.org/html/rfc7234#section-5.2"][RFC 7234 §5.2].
       * </pre>
       *
       * <code>string cache_control = 3;</code>
       * @param value The bytes for cacheControl to set.
       * @return This builder for chaining.
       */
      public Builder setCacheControlBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
        
        cacheControl_ = value;
        onChanged();
        return this;
      }

      private java.lang.Object contentLanguage_ = "";
      /**
       * <pre>
       * Content-Language of the object data, matching
       * [https://tools.ietf.org/html/rfc7231#section-3.1.3.2][RFC 7231 §3.1.3.2].
       * </pre>
       *
       * <code>string content_language = 5;</code>
       * @return The contentLanguage.
       */
      public java.lang.String getContentLanguage() {
        java.lang.Object ref = contentLanguage_;
        if (!(ref instanceof java.lang.String)) {
          com.google.protobuf.ByteString bs =
              (com.google.protobuf.ByteString) ref;
          java.lang.String s = bs.toStringUtf8();
          contentLanguage_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * <pre>
       * Content-Language of the object data, matching
       * [https://tools.ietf.org/html/rfc7231#section-3.1.3.2][RFC 7231 §3.1.3.2].
       * </pre>
       *
       * <code>string content_language = 5;</code>
       * @return The bytes for contentLanguage.
       */
      public com.google.protobuf.ByteString
          getContentLanguageBytes() {
        java.lang.Object ref = contentLanguage_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          contentLanguage_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * <pre>
       * Content-Language of the object data, matching
       * [https://tools.ietf.org/html/rfc7231#section-3.1.3.2][RFC 7231 §3.1.3.2].
       * </pre>
       *
       * <code>string content_language = 5;</code>
       * @param value The contentLanguage to set.
       * @return This builder for chaining.
       */
      public Builder setContentLanguage(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  
        contentLanguage_ = value;
        onChanged();
        return this;
      }
      /**
       * <pre>
       * Content-Language of the object data, matching
       * [https://tools.ietf.org/html/rfc7231#section-3.1.3.2][RFC 7231 §3.1.3.2].
       * </pre>
       *
       * <code>string content_language = 5;</code>
       * @return This builder for chaining.
       */
      public Builder clearContentLanguage() {
        
        contentLanguage_ = getDefaultInstance().getContentLanguage();
        onChanged();
        return this;
      }
      /**
       * <pre>
       * Content-Language of the object data, matching
       * [https://tools.ietf.org/html/rfc7231#section-3.1.3.2][RFC 7231 §3.1.3.2].
       * </pre>
       *
       * <code>string content_language = 5;</code>
       * @param value The bytes for contentLanguage to set.
       * @return This builder for chaining.
       */
      public Builder setContentLanguageBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
        
        contentLanguage_ = value;
        onChanged();
        return this;
      }

      private long metageneration_ ;
      /**
       * <pre>
       * The version of the metadata for this object at this generation. Used for
       * preconditions and for detecting changes in metadata. A metageneration
       * number is only meaningful in the context of a particular generation of a
       * particular object.
       * </pre>
       *
       * <code>int64 metageneration = 6;</code>
       * @return The metageneration.
       */
      @java.lang.Override
      public long getMetageneration() {
        return metageneration_;
      }
      /**
       * <pre>
       * The version of the metadata for this object at this generation. Used for
       * preconditions and for detecting changes in metadata. A metageneration
       * number is only meaningful in the context of a particular generation of a
       * particular object.
       * </pre>
       *
       * <code>int64 metageneration = 6;</code>
       * @param value The metageneration to set.
       * @return This builder for chaining.
       */
      public Builder setMetageneration(long value) {
        
        metageneration_ = value;
        onChanged();
        return this;
      }
      /**
       * <pre>
       * The version of the metadata for this object at this generation. Used for
       * preconditions and for detecting changes in metadata. A metageneration
       * number is only meaningful in the context of a particular generation of a
       * particular object.
       * </pre>
       *
       * <code>int64 metageneration = 6;</code>
       * @return This builder for chaining.
       */
      public Builder clearMetageneration() {
        
        metageneration_ = 0L;
        onChanged();
        return this;
      }

      private com.google.protobuf.Timestamp timeDeleted_;
      private com.google.protobuf.SingleFieldBuilderV3<
          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> timeDeletedBuilder_;
      /**
       * <pre>
       * The deletion time of the object. Will be returned if and only if this
       * version of the object has been deleted.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp time_deleted = 7;</code>
       * @return Whether the timeDeleted field is set.
       */
      public boolean hasTimeDeleted() {
        return timeDeletedBuilder_ != null || timeDeleted_ != null;
      }
      /**
       * <pre>
       * The deletion time of the object. Will be returned if and only if this
       * version of the object has been deleted.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp time_deleted = 7;</code>
       * @return The timeDeleted.
       */
      public com.google.protobuf.Timestamp getTimeDeleted() {
        if (timeDeletedBuilder_ == null) {
          return timeDeleted_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : timeDeleted_;
        } else {
          return timeDeletedBuilder_.getMessage();
        }
      }
      /**
       * <pre>
       * The deletion time of the object. Will be returned if and only if this
       * version of the object has been deleted.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp time_deleted = 7;</code>
       */
      public Builder setTimeDeleted(com.google.protobuf.Timestamp value) {
        if (timeDeletedBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          timeDeleted_ = value;
          onChanged();
        } else {
          timeDeletedBuilder_.setMessage(value);
        }

        return this;
      }
      /**
       * <pre>
       * The deletion time of the object. Will be returned if and only if this
       * version of the object has been deleted.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp time_deleted = 7;</code>
       */
      public Builder setTimeDeleted(
          com.google.protobuf.Timestamp.Builder builderForValue) {
        if (timeDeletedBuilder_ == null) {
          timeDeleted_ = builderForValue.build();
          onChanged();
        } else {
          timeDeletedBuilder_.setMessage(builderForValue.build());
        }

        return this;
      }
      /**
       * <pre>
       * The deletion time of the object. Will be returned if and only if this
       * version of the object has been deleted.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp time_deleted = 7;</code>
       */
      public Builder mergeTimeDeleted(com.google.protobuf.Timestamp value) {
        if (timeDeletedBuilder_ == null) {
          if (timeDeleted_ != null) {
            timeDeleted_ =
              com.google.protobuf.Timestamp.newBuilder(timeDeleted_).mergeFrom(value).buildPartial();
          } else {
            timeDeleted_ = value;
          }
          onChanged();
        } else {
          timeDeletedBuilder_.mergeFrom(value);
        }

        return this;
      }
      /**
       * <pre>
       * The deletion time of the object. Will be returned if and only if this
       * version of the object has been deleted.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp time_deleted = 7;</code>
       */
      public Builder clearTimeDeleted() {
        if (timeDeletedBuilder_ == null) {
          timeDeleted_ = null;
          onChanged();
        } else {
          timeDeleted_ = null;
          timeDeletedBuilder_ = null;
        }

        return this;
      }
      /**
       * <pre>
       * The deletion time of the object. Will be returned if and only if this
       * version of the object has been deleted.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp time_deleted = 7;</code>
       */
      public com.google.protobuf.Timestamp.Builder getTimeDeletedBuilder() {
        
        onChanged();
        return getTimeDeletedFieldBuilder().getBuilder();
      }
      /**
       * <pre>
       * The deletion time of the object. Will be returned if and only if this
       * version of the object has been deleted.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp time_deleted = 7;</code>
       */
      public com.google.protobuf.TimestampOrBuilder getTimeDeletedOrBuilder() {
        if (timeDeletedBuilder_ != null) {
          return timeDeletedBuilder_.getMessageOrBuilder();
        } else {
          return timeDeleted_ == null ?
              com.google.protobuf.Timestamp.getDefaultInstance() : timeDeleted_;
        }
      }
      /**
       * <pre>
       * The deletion time of the object. Will be returned if and only if this
       * version of the object has been deleted.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp time_deleted = 7;</code>
       */
      private com.google.protobuf.SingleFieldBuilderV3<
          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
          getTimeDeletedFieldBuilder() {
        if (timeDeletedBuilder_ == null) {
          timeDeletedBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
              com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
                  getTimeDeleted(),
                  getParentForChildren(),
                  isClean());
          timeDeleted_ = null;
        }
        return timeDeletedBuilder_;
      }

      private java.lang.Object contentType_ = "";
      /**
       * <pre>
       * Content-Type of the object data, matching
       * [https://tools.ietf.org/html/rfc7231#section-3.1.1.5][RFC 7231 §3.1.1.5].
       * If an object is stored without a Content-Type, it is served as
       * `application/octet-stream`.
       * </pre>
       *
       * <code>string content_type = 8;</code>
       * @return The contentType.
       */
      public java.lang.String getContentType() {
        java.lang.Object ref = contentType_;
        if (!(ref instanceof java.lang.String)) {
          com.google.protobuf.ByteString bs =
              (com.google.protobuf.ByteString) ref;
          java.lang.String s = bs.toStringUtf8();
          contentType_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * <pre>
       * Content-Type of the object data, matching
       * [https://tools.ietf.org/html/rfc7231#section-3.1.1.5][RFC 7231 §3.1.1.5].
       * If an object is stored without a Content-Type, it is served as
       * `application/octet-stream`.
       * </pre>
       *
       * <code>string content_type = 8;</code>
       * @return The bytes for contentType.
       */
      public com.google.protobuf.ByteString
          getContentTypeBytes() {
        java.lang.Object ref = contentType_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          contentType_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * <pre>
       * Content-Type of the object data, matching
       * [https://tools.ietf.org/html/rfc7231#section-3.1.1.5][RFC 7231 §3.1.1.5].
       * If an object is stored without a Content-Type, it is served as
       * `application/octet-stream`.
       * </pre>
       *
       * <code>string content_type = 8;</code>
       * @param value The contentType to set.
       * @return This builder for chaining.
       */
      public Builder setContentType(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  
        contentType_ = value;
        onChanged();
        return this;
      }
      /**
       * <pre>
       * Content-Type of the object data, matching
       * [https://tools.ietf.org/html/rfc7231#section-3.1.1.5][RFC 7231 §3.1.1.5].
       * If an object is stored without a Content-Type, it is served as
       * `application/octet-stream`.
       * </pre>
       *
       * <code>string content_type = 8;</code>
       * @return This builder for chaining.
       */
      public Builder clearContentType() {
        
        contentType_ = getDefaultInstance().getContentType();
        onChanged();
        return this;
      }
      /**
       * <pre>
       * Content-Type of the object data, matching
       * [https://tools.ietf.org/html/rfc7231#section-3.1.1.5][RFC 7231 §3.1.1.5].
       * If an object is stored without a Content-Type, it is served as
       * `application/octet-stream`.
       * </pre>
       *
       * <code>string content_type = 8;</code>
       * @param value The bytes for contentType to set.
       * @return This builder for chaining.
       */
      public Builder setContentTypeBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
        
        contentType_ = value;
        onChanged();
        return this;
      }

      private long size_ ;
      /**
       * <pre>
       * Content-Length of the object data in bytes, matching
       * [https://tools.ietf.org/html/rfc7230#section-3.3.2][RFC 7230 §3.3.2].
       * </pre>
       *
       * <code>int64 size = 9;</code>
       * @return The size.
       */
      @java.lang.Override
      public long getSize() {
        return size_;
      }
      /**
       * <pre>
       * Content-Length of the object data in bytes, matching
       * [https://tools.ietf.org/html/rfc7230#section-3.3.2][RFC 7230 §3.3.2].
       * </pre>
       *
       * <code>int64 size = 9;</code>
       * @param value The size to set.
       * @return This builder for chaining.
       */
      public Builder setSize(long value) {
        
        size_ = value;
        onChanged();
        return this;
      }
      /**
       * <pre>
       * Content-Length of the object data in bytes, matching
       * [https://tools.ietf.org/html/rfc7230#section-3.3.2][RFC 7230 §3.3.2].
       * </pre>
       *
       * <code>int64 size = 9;</code>
       * @return This builder for chaining.
       */
      public Builder clearSize() {
        
        size_ = 0L;
        onChanged();
        return this;
      }

      private com.google.protobuf.Timestamp timeCreated_;
      private com.google.protobuf.SingleFieldBuilderV3<
          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> timeCreatedBuilder_;
      /**
       * <pre>
       * The creation time of the object.
       * Attempting to set this field will result in an error.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp time_created = 10;</code>
       * @return Whether the timeCreated field is set.
       */
      public boolean hasTimeCreated() {
        return timeCreatedBuilder_ != null || timeCreated_ != null;
      }
      /**
       * <pre>
       * The creation time of the object.
       * Attempting to set this field will result in an error.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp time_created = 10;</code>
       * @return The timeCreated.
       */
      public com.google.protobuf.Timestamp getTimeCreated() {
        if (timeCreatedBuilder_ == null) {
          return timeCreated_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : timeCreated_;
        } else {
          return timeCreatedBuilder_.getMessage();
        }
      }
      /**
       * <pre>
       * The creation time of the object.
       * Attempting to set this field will result in an error.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp time_created = 10;</code>
       */
      public Builder setTimeCreated(com.google.protobuf.Timestamp value) {
        if (timeCreatedBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          timeCreated_ = value;
          onChanged();
        } else {
          timeCreatedBuilder_.setMessage(value);
        }

        return this;
      }
      /**
       * <pre>
       * The creation time of the object.
       * Attempting to set this field will result in an error.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp time_created = 10;</code>
       */
      public Builder setTimeCreated(
          com.google.protobuf.Timestamp.Builder builderForValue) {
        if (timeCreatedBuilder_ == null) {
          timeCreated_ = builderForValue.build();
          onChanged();
        } else {
          timeCreatedBuilder_.setMessage(builderForValue.build());
        }

        return this;
      }
      /**
       * <pre>
       * The creation time of the object.
       * Attempting to set this field will result in an error.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp time_created = 10;</code>
       */
      public Builder mergeTimeCreated(com.google.protobuf.Timestamp value) {
        if (timeCreatedBuilder_ == null) {
          if (timeCreated_ != null) {
            timeCreated_ =
              com.google.protobuf.Timestamp.newBuilder(timeCreated_).mergeFrom(value).buildPartial();
          } else {
            timeCreated_ = value;
          }
          onChanged();
        } else {
          timeCreatedBuilder_.mergeFrom(value);
        }

        return this;
      }
      /**
       * <pre>
       * The creation time of the object.
       * Attempting to set this field will result in an error.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp time_created = 10;</code>
       */
      public Builder clearTimeCreated() {
        if (timeCreatedBuilder_ == null) {
          timeCreated_ = null;
          onChanged();
        } else {
          timeCreated_ = null;
          timeCreatedBuilder_ = null;
        }

        return this;
      }
      /**
       * <pre>
       * The creation time of the object.
       * Attempting to set this field will result in an error.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp time_created = 10;</code>
       */
      public com.google.protobuf.Timestamp.Builder getTimeCreatedBuilder() {
        
        onChanged();
        return getTimeCreatedFieldBuilder().getBuilder();
      }
      /**
       * <pre>
       * The creation time of the object.
       * Attempting to set this field will result in an error.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp time_created = 10;</code>
       */
      public com.google.protobuf.TimestampOrBuilder getTimeCreatedOrBuilder() {
        if (timeCreatedBuilder_ != null) {
          return timeCreatedBuilder_.getMessageOrBuilder();
        } else {
          return timeCreated_ == null ?
              com.google.protobuf.Timestamp.getDefaultInstance() : timeCreated_;
        }
      }
      /**
       * <pre>
       * The creation time of the object.
       * Attempting to set this field will result in an error.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp time_created = 10;</code>
       */
      private com.google.protobuf.SingleFieldBuilderV3<
          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
          getTimeCreatedFieldBuilder() {
        if (timeCreatedBuilder_ == null) {
          timeCreatedBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
              com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
                  getTimeCreated(),
                  getParentForChildren(),
                  isClean());
          timeCreated_ = null;
        }
        return timeCreatedBuilder_;
      }

      private java.lang.Object crc32C_ = "";
      /**
       * <pre>
       * CRC32c checksum. For more information about using the CRC32c
       * checksum, see
       * [https://cloud.google.com/storage/docs/hashes-etags#_JSONAPI][Hashes and
       * ETags: Best Practices].
       * </pre>
       *
       * <code>string crc32c = 11;</code>
       * @return The crc32c.
       */
      public java.lang.String getCrc32C() {
        java.lang.Object ref = crc32C_;
        if (!(ref instanceof java.lang.String)) {
          com.google.protobuf.ByteString bs =
              (com.google.protobuf.ByteString) ref;
          java.lang.String s = bs.toStringUtf8();
          crc32C_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * <pre>
       * CRC32c checksum. For more information about using the CRC32c
       * checksum, see
       * [https://cloud.google.com/storage/docs/hashes-etags#_JSONAPI][Hashes and
       * ETags: Best Practices].
       * </pre>
       *
       * <code>string crc32c = 11;</code>
       * @return The bytes for crc32c.
       */
      public com.google.protobuf.ByteString
          getCrc32CBytes() {
        java.lang.Object ref = crc32C_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          crc32C_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * <pre>
       * CRC32c checksum. For more information about using the CRC32c
       * checksum, see
       * [https://cloud.google.com/storage/docs/hashes-etags#_JSONAPI][Hashes and
       * ETags: Best Practices].
       * </pre>
       *
       * <code>string crc32c = 11;</code>
       * @param value The crc32c to set.
       * @return This builder for chaining.
       */
      public Builder setCrc32C(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  
        crc32C_ = value;
        onChanged();
        return this;
      }
      /**
       * <pre>
       * CRC32c checksum. For more information about using the CRC32c
       * checksum, see
       * [https://cloud.google.com/storage/docs/hashes-etags#_JSONAPI][Hashes and
       * ETags: Best Practices].
       * </pre>
       *
       * <code>string crc32c = 11;</code>
       * @return This builder for chaining.
       */
      public Builder clearCrc32C() {
        
        crc32C_ = getDefaultInstance().getCrc32C();
        onChanged();
        return this;
      }
      /**
       * <pre>
       * CRC32c checksum. For more information about using the CRC32c
       * checksum, see
       * [https://cloud.google.com/storage/docs/hashes-etags#_JSONAPI][Hashes and
       * ETags: Best Practices].
       * </pre>
       *
       * <code>string crc32c = 11;</code>
       * @param value The bytes for crc32c to set.
       * @return This builder for chaining.
       */
      public Builder setCrc32CBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
        
        crc32C_ = value;
        onChanged();
        return this;
      }

      private int componentCount_ ;
      /**
       * <pre>
       * Number of underlying components that make up this object. Components are
       * accumulated by compose operations.
       * Attempting to set this field will result in an error.
       * </pre>
       *
       * <code>int32 component_count = 12;</code>
       * @return The componentCount.
       */
      @java.lang.Override
      public int getComponentCount() {
        return componentCount_;
      }
      /**
       * <pre>
       * Number of underlying components that make up this object. Components are
       * accumulated by compose operations.
       * Attempting to set this field will result in an error.
       * </pre>
       *
       * <code>int32 component_count = 12;</code>
       * @param value The componentCount to set.
       * @return This builder for chaining.
       */
      public Builder setComponentCount(int value) {
        
        componentCount_ = value;
        onChanged();
        return this;
      }
      /**
       * <pre>
       * Number of underlying components that make up this object. Components are
       * accumulated by compose operations.
       * Attempting to set this field will result in an error.
       * </pre>
       *
       * <code>int32 component_count = 12;</code>
       * @return This builder for chaining.
       */
      public Builder clearComponentCount() {
        
        componentCount_ = 0;
        onChanged();
        return this;
      }

      private java.lang.Object md5Hash_ = "";
      /**
       * <pre>
       * MD5 hash of the data; encoded using base64 as per
       * [https://tools.ietf.org/html/rfc4648#section-4][RFC 4648 §4]. For more
       * information about using the MD5 hash, see
       * [https://cloud.google.com/storage/docs/hashes-etags#_JSONAPI][Hashes and
       * ETags: Best Practices].
       * </pre>
       *
       * <code>string md5_hash = 13;</code>
       * @return The md5Hash.
       */
      public java.lang.String getMd5Hash() {
        java.lang.Object ref = md5Hash_;
        if (!(ref instanceof java.lang.String)) {
          com.google.protobuf.ByteString bs =
              (com.google.protobuf.ByteString) ref;
          java.lang.String s = bs.toStringUtf8();
          md5Hash_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * <pre>
       * MD5 hash of the data; encoded using base64 as per
       * [https://tools.ietf.org/html/rfc4648#section-4][RFC 4648 §4]. For more
       * information about using the MD5 hash, see
       * [https://cloud.google.com/storage/docs/hashes-etags#_JSONAPI][Hashes and
       * ETags: Best Practices].
       * </pre>
       *
       * <code>string md5_hash = 13;</code>
       * @return The bytes for md5Hash.
       */
      public com.google.protobuf.ByteString
          getMd5HashBytes() {
        java.lang.Object ref = md5Hash_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          md5Hash_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * <pre>
       * MD5 hash of the data; encoded using base64 as per
       * [https://tools.ietf.org/html/rfc4648#section-4][RFC 4648 §4]. For more
       * information about using the MD5 hash, see
       * [https://cloud.google.com/storage/docs/hashes-etags#_JSONAPI][Hashes and
       * ETags: Best Practices].
       * </pre>
       *
       * <code>string md5_hash = 13;</code>
       * @param value The md5Hash to set.
       * @return This builder for chaining.
       */
      public Builder setMd5Hash(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  
        md5Hash_ = value;
        onChanged();
        return this;
      }
      /**
       * <pre>
       * MD5 hash of the data; encoded using base64 as per
       * [https://tools.ietf.org/html/rfc4648#section-4][RFC 4648 §4]. For more
       * information about using the MD5 hash, see
       * [https://cloud.google.com/storage/docs/hashes-etags#_JSONAPI][Hashes and
       * ETags: Best Practices].
       * </pre>
       *
       * <code>string md5_hash = 13;</code>
       * @return This builder for chaining.
       */
      public Builder clearMd5Hash() {
        
        md5Hash_ = getDefaultInstance().getMd5Hash();
        onChanged();
        return this;
      }
      /**
       * <pre>
       * MD5 hash of the data; encoded using base64 as per
       * [https://tools.ietf.org/html/rfc4648#section-4][RFC 4648 §4]. For more
       * information about using the MD5 hash, see
       * [https://cloud.google.com/storage/docs/hashes-etags#_JSONAPI][Hashes and
       * ETags: Best Practices].
       * </pre>
       *
       * <code>string md5_hash = 13;</code>
       * @param value The bytes for md5Hash to set.
       * @return This builder for chaining.
       */
      public Builder setMd5HashBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
        
        md5Hash_ = value;
        onChanged();
        return this;
      }

      private java.lang.Object etag_ = "";
      /**
       * <pre>
       * HTTP 1.1 Entity tag for the object. See
       * [https://tools.ietf.org/html/rfc7232#section-2.3][RFC 7232 §2.3].
       * </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>
       * HTTP 1.1 Entity tag for the object. See
       * [https://tools.ietf.org/html/rfc7232#section-2.3][RFC 7232 §2.3].
       * </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>
       * HTTP 1.1 Entity tag for the object. See
       * [https://tools.ietf.org/html/rfc7232#section-2.3][RFC 7232 §2.3].
       * </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;
        onChanged();
        return this;
      }
      /**
       * <pre>
       * HTTP 1.1 Entity tag for the object. See
       * [https://tools.ietf.org/html/rfc7232#section-2.3][RFC 7232 §2.3].
       * </pre>
       *
       * <code>string etag = 14;</code>
       * @return This builder for chaining.
       */
      public Builder clearEtag() {
        
        etag_ = getDefaultInstance().getEtag();
        onChanged();
        return this;
      }
      /**
       * <pre>
       * HTTP 1.1 Entity tag for the object. See
       * [https://tools.ietf.org/html/rfc7232#section-2.3][RFC 7232 §2.3].
       * </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;
        onChanged();
        return this;
      }

      private com.google.protobuf.Timestamp updated_;
      private com.google.protobuf.SingleFieldBuilderV3<
          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> updatedBuilder_;
      /**
       * <pre>
       * The modification time of the object metadata.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp updated = 15;</code>
       * @return Whether the updated field is set.
       */
      public boolean hasUpdated() {
        return updatedBuilder_ != null || updated_ != null;
      }
      /**
       * <pre>
       * The modification time of the object metadata.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp updated = 15;</code>
       * @return The updated.
       */
      public com.google.protobuf.Timestamp getUpdated() {
        if (updatedBuilder_ == null) {
          return updated_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updated_;
        } else {
          return updatedBuilder_.getMessage();
        }
      }
      /**
       * <pre>
       * The modification time of the object metadata.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp updated = 15;</code>
       */
      public Builder setUpdated(com.google.protobuf.Timestamp value) {
        if (updatedBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          updated_ = value;
          onChanged();
        } else {
          updatedBuilder_.setMessage(value);
        }

        return this;
      }
      /**
       * <pre>
       * The modification time of the object metadata.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp updated = 15;</code>
       */
      public Builder setUpdated(
          com.google.protobuf.Timestamp.Builder builderForValue) {
        if (updatedBuilder_ == null) {
          updated_ = builderForValue.build();
          onChanged();
        } else {
          updatedBuilder_.setMessage(builderForValue.build());
        }

        return this;
      }
      /**
       * <pre>
       * The modification time of the object metadata.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp updated = 15;</code>
       */
      public Builder mergeUpdated(com.google.protobuf.Timestamp value) {
        if (updatedBuilder_ == null) {
          if (updated_ != null) {
            updated_ =
              com.google.protobuf.Timestamp.newBuilder(updated_).mergeFrom(value).buildPartial();
          } else {
            updated_ = value;
          }
          onChanged();
        } else {
          updatedBuilder_.mergeFrom(value);
        }

        return this;
      }
      /**
       * <pre>
       * The modification time of the object metadata.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp updated = 15;</code>
       */
      public Builder clearUpdated() {
        if (updatedBuilder_ == null) {
          updated_ = null;
          onChanged();
        } else {
          updated_ = null;
          updatedBuilder_ = null;
        }

        return this;
      }
      /**
       * <pre>
       * The modification time of the object metadata.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp updated = 15;</code>
       */
      public com.google.protobuf.Timestamp.Builder getUpdatedBuilder() {
        
        onChanged();
        return getUpdatedFieldBuilder().getBuilder();
      }
      /**
       * <pre>
       * The modification time of the object metadata.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp updated = 15;</code>
       */
      public com.google.protobuf.TimestampOrBuilder getUpdatedOrBuilder() {
        if (updatedBuilder_ != null) {
          return updatedBuilder_.getMessageOrBuilder();
        } else {
          return updated_ == null ?
              com.google.protobuf.Timestamp.getDefaultInstance() : updated_;
        }
      }
      /**
       * <pre>
       * The modification time of the object metadata.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp updated = 15;</code>
       */
      private com.google.protobuf.SingleFieldBuilderV3<
          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
          getUpdatedFieldBuilder() {
        if (updatedBuilder_ == null) {
          updatedBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
              com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
                  getUpdated(),
                  getParentForChildren(),
                  isClean());
          updated_ = null;
        }
        return updatedBuilder_;
      }

      private java.lang.Object storageClass_ = "";
      /**
       * <pre>
       * Storage class of the object.
       * </pre>
       *
       * <code>string storage_class = 16;</code>
       * @return The storageClass.
       */
      public java.lang.String getStorageClass() {
        java.lang.Object ref = storageClass_;
        if (!(ref instanceof java.lang.String)) {
          com.google.protobuf.ByteString bs =
              (com.google.protobuf.ByteString) ref;
          java.lang.String s = bs.toStringUtf8();
          storageClass_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * <pre>
       * Storage class of the object.
       * </pre>
       *
       * <code>string storage_class = 16;</code>
       * @return The bytes for storageClass.
       */
      public com.google.protobuf.ByteString
          getStorageClassBytes() {
        java.lang.Object ref = storageClass_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          storageClass_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * <pre>
       * Storage class of the object.
       * </pre>
       *
       * <code>string storage_class = 16;</code>
       * @param value The storageClass to set.
       * @return This builder for chaining.
       */
      public Builder setStorageClass(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  
        storageClass_ = value;
        onChanged();
        return this;
      }
      /**
       * <pre>
       * Storage class of the object.
       * </pre>
       *
       * <code>string storage_class = 16;</code>
       * @return This builder for chaining.
       */
      public Builder clearStorageClass() {
        
        storageClass_ = getDefaultInstance().getStorageClass();
        onChanged();
        return this;
      }
      /**
       * <pre>
       * Storage class of the object.
       * </pre>
       *
       * <code>string storage_class = 16;</code>
       * @param value The bytes for storageClass to set.
       * @return This builder for chaining.
       */
      public Builder setStorageClassBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
        
        storageClass_ = value;
        onChanged();
        return this;
      }

      private java.lang.Object kmsKeyName_ = "";
      /**
       * <pre>
       * Cloud KMS Key used to encrypt this object, if the object is encrypted by
       * such a key.
       * </pre>
       *
       * <code>string kms_key_name = 17;</code>
       * @return The kmsKeyName.
       */
      public java.lang.String getKmsKeyName() {
        java.lang.Object ref = kmsKeyName_;
        if (!(ref instanceof java.lang.String)) {
          com.google.protobuf.ByteString bs =
              (com.google.protobuf.ByteString) ref;
          java.lang.String s = bs.toStringUtf8();
          kmsKeyName_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * <pre>
       * Cloud KMS Key used to encrypt this object, if the object is encrypted by
       * such a key.
       * </pre>
       *
       * <code>string kms_key_name = 17;</code>
       * @return The bytes for kmsKeyName.
       */
      public com.google.protobuf.ByteString
          getKmsKeyNameBytes() {
        java.lang.Object ref = kmsKeyName_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          kmsKeyName_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * <pre>
       * Cloud KMS Key used to encrypt this object, if the object is encrypted by
       * such a key.
       * </pre>
       *
       * <code>string kms_key_name = 17;</code>
       * @param value The kmsKeyName to set.
       * @return This builder for chaining.
       */
      public Builder setKmsKeyName(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  
        kmsKeyName_ = value;
        onChanged();
        return this;
      }
      /**
       * <pre>
       * Cloud KMS Key used to encrypt this object, if the object is encrypted by
       * such a key.
       * </pre>
       *
       * <code>string kms_key_name = 17;</code>
       * @return This builder for chaining.
       */
      public Builder clearKmsKeyName() {
        
        kmsKeyName_ = getDefaultInstance().getKmsKeyName();
        onChanged();
        return this;
      }
      /**
       * <pre>
       * Cloud KMS Key used to encrypt this object, if the object is encrypted by
       * such a key.
       * </pre>
       *
       * <code>string kms_key_name = 17;</code>
       * @param value The bytes for kmsKeyName to set.
       * @return This builder for chaining.
       */
      public Builder setKmsKeyNameBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
        
        kmsKeyName_ = value;
        onChanged();
        return this;
      }

      private com.google.protobuf.Timestamp timeStorageClassUpdated_;
      private com.google.protobuf.SingleFieldBuilderV3<
          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> timeStorageClassUpdatedBuilder_;
      /**
       * <pre>
       * The time at which the object's storage class was last changed.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp time_storage_class_updated = 18;</code>
       * @return Whether the timeStorageClassUpdated field is set.
       */
      public boolean hasTimeStorageClassUpdated() {
        return timeStorageClassUpdatedBuilder_ != null || timeStorageClassUpdated_ != null;
      }
      /**
       * <pre>
       * The time at which the object's storage class was last changed.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp time_storage_class_updated = 18;</code>
       * @return The timeStorageClassUpdated.
       */
      public com.google.protobuf.Timestamp getTimeStorageClassUpdated() {
        if (timeStorageClassUpdatedBuilder_ == null) {
          return timeStorageClassUpdated_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : timeStorageClassUpdated_;
        } else {
          return timeStorageClassUpdatedBuilder_.getMessage();
        }
      }
      /**
       * <pre>
       * The time at which the object's storage class was last changed.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp time_storage_class_updated = 18;</code>
       */
      public Builder setTimeStorageClassUpdated(com.google.protobuf.Timestamp value) {
        if (timeStorageClassUpdatedBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          timeStorageClassUpdated_ = value;
          onChanged();
        } else {
          timeStorageClassUpdatedBuilder_.setMessage(value);
        }

        return this;
      }
      /**
       * <pre>
       * The time at which the object's storage class was last changed.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp time_storage_class_updated = 18;</code>
       */
      public Builder setTimeStorageClassUpdated(
          com.google.protobuf.Timestamp.Builder builderForValue) {
        if (timeStorageClassUpdatedBuilder_ == null) {
          timeStorageClassUpdated_ = builderForValue.build();
          onChanged();
        } else {
          timeStorageClassUpdatedBuilder_.setMessage(builderForValue.build());
        }

        return this;
      }
      /**
       * <pre>
       * The time at which the object's storage class was last changed.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp time_storage_class_updated = 18;</code>
       */
      public Builder mergeTimeStorageClassUpdated(com.google.protobuf.Timestamp value) {
        if (timeStorageClassUpdatedBuilder_ == null) {
          if (timeStorageClassUpdated_ != null) {
            timeStorageClassUpdated_ =
              com.google.protobuf.Timestamp.newBuilder(timeStorageClassUpdated_).mergeFrom(value).buildPartial();
          } else {
            timeStorageClassUpdated_ = value;
          }
          onChanged();
        } else {
          timeStorageClassUpdatedBuilder_.mergeFrom(value);
        }

        return this;
      }
      /**
       * <pre>
       * The time at which the object's storage class was last changed.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp time_storage_class_updated = 18;</code>
       */
      public Builder clearTimeStorageClassUpdated() {
        if (timeStorageClassUpdatedBuilder_ == null) {
          timeStorageClassUpdated_ = null;
          onChanged();
        } else {
          timeStorageClassUpdated_ = null;
          timeStorageClassUpdatedBuilder_ = null;
        }

        return this;
      }
      /**
       * <pre>
       * The time at which the object's storage class was last changed.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp time_storage_class_updated = 18;</code>
       */
      public com.google.protobuf.Timestamp.Builder getTimeStorageClassUpdatedBuilder() {
        
        onChanged();
        return getTimeStorageClassUpdatedFieldBuilder().getBuilder();
      }
      /**
       * <pre>
       * The time at which the object's storage class was last changed.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp time_storage_class_updated = 18;</code>
       */
      public com.google.protobuf.TimestampOrBuilder getTimeStorageClassUpdatedOrBuilder() {
        if (timeStorageClassUpdatedBuilder_ != null) {
          return timeStorageClassUpdatedBuilder_.getMessageOrBuilder();
        } else {
          return timeStorageClassUpdated_ == null ?
              com.google.protobuf.Timestamp.getDefaultInstance() : timeStorageClassUpdated_;
        }
      }
      /**
       * <pre>
       * The time at which the object's storage class was last changed.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp time_storage_class_updated = 18;</code>
       */
      private com.google.protobuf.SingleFieldBuilderV3<
          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
          getTimeStorageClassUpdatedFieldBuilder() {
        if (timeStorageClassUpdatedBuilder_ == null) {
          timeStorageClassUpdatedBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
              com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
                  getTimeStorageClassUpdated(),
                  getParentForChildren(),
                  isClean());
          timeStorageClassUpdated_ = null;
        }
        return timeStorageClassUpdatedBuilder_;
      }

      private boolean temporaryHold_ ;
      /**
       * <pre>
       * Whether an object is under temporary hold.
       * </pre>
       *
       * <code>bool temporary_hold = 19;</code>
       * @return The temporaryHold.
       */
      @java.lang.Override
      public boolean getTemporaryHold() {
        return temporaryHold_;
      }
      /**
       * <pre>
       * Whether an object is under temporary hold.
       * </pre>
       *
       * <code>bool temporary_hold = 19;</code>
       * @param value The temporaryHold to set.
       * @return This builder for chaining.
       */
      public Builder setTemporaryHold(boolean value) {
        
        temporaryHold_ = value;
        onChanged();
        return this;
      }
      /**
       * <pre>
       * Whether an object is under temporary hold.
       * </pre>
       *
       * <code>bool temporary_hold = 19;</code>
       * @return This builder for chaining.
       */
      public Builder clearTemporaryHold() {
        
        temporaryHold_ = false;
        onChanged();
        return this;
      }

      private com.google.protobuf.Timestamp retentionExpirationTime_;
      private com.google.protobuf.SingleFieldBuilderV3<
          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> retentionExpirationTimeBuilder_;
      /**
       * <pre>
       * A server-determined value that specifies the earliest time that the
       * object's retention period expires.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp retention_expiration_time = 20;</code>
       * @return Whether the retentionExpirationTime field is set.
       */
      public boolean hasRetentionExpirationTime() {
        return retentionExpirationTimeBuilder_ != null || retentionExpirationTime_ != null;
      }
      /**
       * <pre>
       * A server-determined value that specifies the earliest time that the
       * object's retention period expires.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp retention_expiration_time = 20;</code>
       * @return The retentionExpirationTime.
       */
      public com.google.protobuf.Timestamp getRetentionExpirationTime() {
        if (retentionExpirationTimeBuilder_ == null) {
          return retentionExpirationTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : retentionExpirationTime_;
        } else {
          return retentionExpirationTimeBuilder_.getMessage();
        }
      }
      /**
       * <pre>
       * A server-determined value that specifies the earliest time that the
       * object's retention period expires.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp retention_expiration_time = 20;</code>
       */
      public Builder setRetentionExpirationTime(com.google.protobuf.Timestamp value) {
        if (retentionExpirationTimeBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          retentionExpirationTime_ = value;
          onChanged();
        } else {
          retentionExpirationTimeBuilder_.setMessage(value);
        }

        return this;
      }
      /**
       * <pre>
       * A server-determined value that specifies the earliest time that the
       * object's retention period expires.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp retention_expiration_time = 20;</code>
       */
      public Builder setRetentionExpirationTime(
          com.google.protobuf.Timestamp.Builder builderForValue) {
        if (retentionExpirationTimeBuilder_ == null) {
          retentionExpirationTime_ = builderForValue.build();
          onChanged();
        } else {
          retentionExpirationTimeBuilder_.setMessage(builderForValue.build());
        }

        return this;
      }
      /**
       * <pre>
       * A server-determined value that specifies the earliest time that the
       * object's retention period expires.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp retention_expiration_time = 20;</code>
       */
      public Builder mergeRetentionExpirationTime(com.google.protobuf.Timestamp value) {
        if (retentionExpirationTimeBuilder_ == null) {
          if (retentionExpirationTime_ != null) {
            retentionExpirationTime_ =
              com.google.protobuf.Timestamp.newBuilder(retentionExpirationTime_).mergeFrom(value).buildPartial();
          } else {
            retentionExpirationTime_ = value;
          }
          onChanged();
        } else {
          retentionExpirationTimeBuilder_.mergeFrom(value);
        }

        return this;
      }
      /**
       * <pre>
       * A server-determined value that specifies the earliest time that the
       * object's retention period expires.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp retention_expiration_time = 20;</code>
       */
      public Builder clearRetentionExpirationTime() {
        if (retentionExpirationTimeBuilder_ == null) {
          retentionExpirationTime_ = null;
          onChanged();
        } else {
          retentionExpirationTime_ = null;
          retentionExpirationTimeBuilder_ = null;
        }

        return this;
      }
      /**
       * <pre>
       * A server-determined value that specifies the earliest time that the
       * object's retention period expires.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp retention_expiration_time = 20;</code>
       */
      public com.google.protobuf.Timestamp.Builder getRetentionExpirationTimeBuilder() {
        
        onChanged();
        return getRetentionExpirationTimeFieldBuilder().getBuilder();
      }
      /**
       * <pre>
       * A server-determined value that specifies the earliest time that the
       * object's retention period expires.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp retention_expiration_time = 20;</code>
       */
      public com.google.protobuf.TimestampOrBuilder getRetentionExpirationTimeOrBuilder() {
        if (retentionExpirationTimeBuilder_ != null) {
          return retentionExpirationTimeBuilder_.getMessageOrBuilder();
        } else {
          return retentionExpirationTime_ == null ?
              com.google.protobuf.Timestamp.getDefaultInstance() : retentionExpirationTime_;
        }
      }
      /**
       * <pre>
       * A server-determined value that specifies the earliest time that the
       * object's retention period expires.
       * </pre>
       *
       * <code>.google.protobuf.Timestamp retention_expiration_time = 20;</code>
       */
      private com.google.protobuf.SingleFieldBuilderV3<
          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
          getRetentionExpirationTimeFieldBuilder() {
        if (retentionExpirationTimeBuilder_ == null) {
          retentionExpirationTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
              com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
                  getRetentionExpirationTime(),
                  getParentForChildren(),
                  isClean());
          retentionExpirationTime_ = null;
        }
        return retentionExpirationTimeBuilder_;
      }

      private com.google.protobuf.MapField<
          java.lang.String, java.lang.String> metadata_;
      private com.google.protobuf.MapField<java.lang.String, java.lang.String>
      internalGetMetadata() {
        if (metadata_ == null) {
          return com.google.protobuf.MapField.emptyMapField(
              MetadataDefaultEntryHolder.defaultEntry);
        }
        return metadata_;
      }
      private com.google.protobuf.MapField<java.lang.String, java.lang.String>
      internalGetMutableMetadata() {
        onChanged();;
        if (metadata_ == null) {
          metadata_ = com.google.protobuf.MapField.newMapField(
              MetadataDefaultEntryHolder.defaultEntry);
        }
        if (!metadata_.isMutable()) {
          metadata_ = metadata_.copy();
        }
        return metadata_;
      }

      public int getMetadataCount() {
        return internalGetMetadata().getMap().size();
      }
      /**
       * <pre>
       * User-provided metadata, in key/value pairs.
       * </pre>
       *
       * <code>map&lt;string, string&gt; metadata = 21;</code>
       */

      @java.lang.Override
      public boolean containsMetadata(
          java.lang.String key) {
        if (key == null) { throw new java.lang.NullPointerException(); }
        return internalGetMetadata().getMap().containsKey(key);
      }
      /**
       * Use {@link #getMetadataMap()} instead.
       */
      @java.lang.Override
      @java.lang.Deprecated
      public java.util.Map<java.lang.String, java.lang.String> getMetadata() {
        return getMetadataMap();
      }
      /**
       * <pre>
       * User-provided metadata, in key/value pairs.
       * </pre>
       *
       * <code>map&lt;string, string&gt; metadata = 21;</code>
       */
      @java.lang.Override

      public java.util.Map<java.lang.String, java.lang.String> getMetadataMap() {
        return internalGetMetadata().getMap();
      }
      /**
       * <pre>
       * User-provided metadata, in key/value pairs.
       * </pre>
       *
       * <code>map&lt;string, string&gt; metadata = 21;</code>
       */
      @java.lang.Override

      public java.lang.String getMetadataOrDefault(
          java.lang.String key,
          java.lang.String defaultValue) {
        if (key == null) { throw new java.lang.NullPointerException(); }
        java.util.Map<java.lang.String, java.lang.String> map =
            internalGetMetadata().getMap();
        return map.containsKey(key) ? map.get(key) : defaultValue;
      }
      /**
       * <pre>
       * User-provided metadata, in key/value pairs.
       * </pre>
       *
       * <code>map&lt;string, string&gt; metadata = 21;</code>
       */
      @java.lang.Override

      public java.lang.String getMetadataOrThrow(
          java.lang.String key) {
        if (key == null) { throw new java.lang.NullPointerException(); }
        java.util.Map<java.lang.String, java.lang.String> map =
            internalGetMetadata().getMap();
        if (!map.containsKey(key)) {
          throw new java.lang.IllegalArgumentException();
        }
        return map.get(key);
      }

      public Builder clearMetadata() {
        internalGetMutableMetadata().getMutableMap()
            .clear();
        return this;
      }
      /**
       * <pre>
       * User-provided metadata, in key/value pairs.
       * </pre>
       *
       * <code>map&lt;string, string&gt; metadata = 21;</code>
       */

      public Builder removeMetadata(
          java.lang.String key) {
        if (key == null) { throw new java.lang.NullPointerException(); }
        internalGetMutableMetadata().getMutableMap()
            .remove(key);
        return this;
      }
      /**
       * Use alternate mutation accessors instead.
       */
      @java.lang.Deprecated
      public java.util.Map<java.lang.String, java.lang.String>
      getMutableMetadata() {
        return internalGetMutableMetadata().getMutableMap();
      }
      /**
       * <pre>
       * User-provided metadata, in key/value pairs.
       * </pre>
       *
       * <code>map&lt;string, string&gt; metadata = 21;</code>
       */
      public Builder putMetadata(
          java.lang.String key,
          java.lang.String value) {
        if (key == null) { throw new java.lang.NullPointerException(); }
        if (value == null) { throw new java.lang.NullPointerException(); }
        internalGetMutableMetadata().getMutableMap()
            .put(key, value);
        return this;
      }
      /**
       * <pre>
       * User-provided metadata, in key/value pairs.
       * </pre>
       *
       * <code>map&lt;string, string&gt; metadata = 21;</code>
       */

      public Builder putAllMetadata(
          java.util.Map<java.lang.String, java.lang.String> values) {
        internalGetMutableMetadata().getMutableMap()
            .putAll(values);
        return this;
      }

      private boolean eventBasedHold_ ;
      /**
       * <pre>
       * Whether an object is under event-based hold.
       * </pre>
       *
       * <code>bool event_based_hold = 29;</code>
       * @return The eventBasedHold.
       */
      @java.lang.Override
      public boolean getEventBasedHold() {
        return eventBasedHold_;
      }
      /**
       * <pre>
       * Whether an object is under event-based hold.
       * </pre>
       *
       * <code>bool event_based_hold = 29;</code>
       * @param value The eventBasedHold to set.
       * @return This builder for chaining.
       */
      public Builder setEventBasedHold(boolean value) {
        
        eventBasedHold_ = value;
        onChanged();
        return this;
      }
      /**
       * <pre>
       * Whether an object is under event-based hold.
       * </pre>
       *
       * <code>bool event_based_hold = 29;</code>
       * @return This builder for chaining.
       */
      public Builder clearEventBasedHold() {
        
        eventBasedHold_ = false;
        onChanged();
        return this;
      }

      private java.lang.Object name_ = "";
      /**
       * <pre>
       * The name of the object.
       * </pre>
       *
       * <code>string name = 23;</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>
       * The name of the object.
       * </pre>
       *
       * <code>string name = 23;</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>
       * The name of the object.
       * </pre>
       *
       * <code>string name = 23;</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;
        onChanged();
        return this;
      }
      /**
       * <pre>
       * The name of the object.
       * </pre>
       *
       * <code>string name = 23;</code>
       * @return This builder for chaining.
       */
      public Builder clearName() {
        
        name_ = getDefaultInstance().getName();
        onChanged();
        return this;
      }
      /**
       * <pre>
       * The name of the object.
       * </pre>
       *
       * <code>string name = 23;</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;
        onChanged();
        return this;
      }

      private java.lang.Object id_ = "";
      /**
       * <pre>
       * The ID of the object, including the bucket name, object name, and
       * generation number.
       * </pre>
       *
       * <code>string id = 24;</code>
       * @return The id.
       */
      public java.lang.String getId() {
        java.lang.Object ref = id_;
        if (!(ref instanceof java.lang.String)) {
          com.google.protobuf.ByteString bs =
              (com.google.protobuf.ByteString) ref;
          java.lang.String s = bs.toStringUtf8();
          id_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * <pre>
       * The ID of the object, including the bucket name, object name, and
       * generation number.
       * </pre>
       *
       * <code>string id = 24;</code>
       * @return The bytes for id.
       */
      public com.google.protobuf.ByteString
          getIdBytes() {
        java.lang.Object ref = id_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          id_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * <pre>
       * The ID of the object, including the bucket name, object name, and
       * generation number.
       * </pre>
       *
       * <code>string id = 24;</code>
       * @param value The id to set.
       * @return This builder for chaining.
       */
      public Builder setId(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  
        id_ = value;
        onChanged();
        return this;
      }
      /**
       * <pre>
       * The ID of the object, including the bucket name, object name, and
       * generation number.
       * </pre>
       *
       * <code>string id = 24;</code>
       * @return This builder for chaining.
       */
      public Builder clearId() {
        
        id_ = getDefaultInstance().getId();
        onChanged();
        return this;
      }
      /**
       * <pre>
       * The ID of the object, including the bucket name, object name, and
       * generation number.
       * </pre>
       *
       * <code>string id = 24;</code>
       * @param value The bytes for id to set.
       * @return This builder for chaining.
       */
      public Builder setIdBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
        
        id_ = value;
        onChanged();
        return this;
      }

      private java.lang.Object bucket_ = "";
      /**
       * <pre>
       * The name of the bucket containing this object.
       * </pre>
       *
       * <code>string bucket = 25;</code>
       * @return The bucket.
       */
      public java.lang.String getBucket() {
        java.lang.Object ref = bucket_;
        if (!(ref instanceof java.lang.String)) {
          com.google.protobuf.ByteString bs =
              (com.google.protobuf.ByteString) ref;
          java.lang.String s = bs.toStringUtf8();
          bucket_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * <pre>
       * The name of the bucket containing this object.
       * </pre>
       *
       * <code>string bucket = 25;</code>
       * @return The bytes for bucket.
       */
      public com.google.protobuf.ByteString
          getBucketBytes() {
        java.lang.Object ref = bucket_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          bucket_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * <pre>
       * The name of the bucket containing this object.
       * </pre>
       *
       * <code>string bucket = 25;</code>
       * @param value The bucket to set.
       * @return This builder for chaining.
       */
      public Builder setBucket(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  
        bucket_ = value;
        onChanged();
        return this;
      }
      /**
       * <pre>
       * The name of the bucket containing this object.
       * </pre>
       *
       * <code>string bucket = 25;</code>
       * @return This builder for chaining.
       */
      public Builder clearBucket() {
        
        bucket_ = getDefaultInstance().getBucket();
        onChanged();
        return this;
      }
      /**
       * <pre>
       * The name of the bucket containing this object.
       * </pre>
       *
       * <code>string bucket = 25;</code>
       * @param value The bytes for bucket to set.
       * @return This builder for chaining.
       */
      public Builder setBucketBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
        
        bucket_ = value;
        onChanged();
        return this;
      }

      private long generation_ ;
      /**
       * <pre>
       * The content generation of this object. Used for object versioning.
       * Attempting to set this field will result in an error.
       * </pre>
       *
       * <code>int64 generation = 26;</code>
       * @return The generation.
       */
      @java.lang.Override
      public long getGeneration() {
        return generation_;
      }
      /**
       * <pre>
       * The content generation of this object. Used for object versioning.
       * Attempting to set this field will result in an error.
       * </pre>
       *
       * <code>int64 generation = 26;</code>
       * @param value The generation to set.
       * @return This builder for chaining.
       */
      public Builder setGeneration(long value) {
        
        generation_ = value;
        onChanged();
        return this;
      }
      /**
       * <pre>
       * The content generation of this object. Used for object versioning.
       * Attempting to set this field will result in an error.
       * </pre>
       *
       * <code>int64 generation = 26;</code>
       * @return This builder for chaining.
       */
      public Builder clearGeneration() {
        
        generation_ = 0L;
        onChanged();
        return this;
      }

      private google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption customerEncryption_;
      private com.google.protobuf.SingleFieldBuilderV3<
          google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption, google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption.Builder, google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryptionOrBuilder> customerEncryptionBuilder_;
      /**
       * <pre>
       * Metadata of customer-supplied encryption key, if the object is encrypted by
       * such a key.
       * </pre>
       *
       * <code>.google.events.cloud.storage.v1.StorageObjectData.CustomerEncryption customer_encryption = 28;</code>
       * @return Whether the customerEncryption field is set.
       */
      public boolean hasCustomerEncryption() {
        return customerEncryptionBuilder_ != null || customerEncryption_ != null;
      }
      /**
       * <pre>
       * Metadata of customer-supplied encryption key, if the object is encrypted by
       * such a key.
       * </pre>
       *
       * <code>.google.events.cloud.storage.v1.StorageObjectData.CustomerEncryption customer_encryption = 28;</code>
       * @return The customerEncryption.
       */
      public google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption getCustomerEncryption() {
        if (customerEncryptionBuilder_ == null) {
          return customerEncryption_ == null ? google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption.getDefaultInstance() : customerEncryption_;
        } else {
          return customerEncryptionBuilder_.getMessage();
        }
      }
      /**
       * <pre>
       * Metadata of customer-supplied encryption key, if the object is encrypted by
       * such a key.
       * </pre>
       *
       * <code>.google.events.cloud.storage.v1.StorageObjectData.CustomerEncryption customer_encryption = 28;</code>
       */
      public Builder setCustomerEncryption(google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption value) {
        if (customerEncryptionBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          customerEncryption_ = value;
          onChanged();
        } else {
          customerEncryptionBuilder_.setMessage(value);
        }

        return this;
      }
      /**
       * <pre>
       * Metadata of customer-supplied encryption key, if the object is encrypted by
       * such a key.
       * </pre>
       *
       * <code>.google.events.cloud.storage.v1.StorageObjectData.CustomerEncryption customer_encryption = 28;</code>
       */
      public Builder setCustomerEncryption(
          google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption.Builder builderForValue) {
        if (customerEncryptionBuilder_ == null) {
          customerEncryption_ = builderForValue.build();
          onChanged();
        } else {
          customerEncryptionBuilder_.setMessage(builderForValue.build());
        }

        return this;
      }
      /**
       * <pre>
       * Metadata of customer-supplied encryption key, if the object is encrypted by
       * such a key.
       * </pre>
       *
       * <code>.google.events.cloud.storage.v1.StorageObjectData.CustomerEncryption customer_encryption = 28;</code>
       */
      public Builder mergeCustomerEncryption(google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption value) {
        if (customerEncryptionBuilder_ == null) {
          if (customerEncryption_ != null) {
            customerEncryption_ =
              google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption.newBuilder(customerEncryption_).mergeFrom(value).buildPartial();
          } else {
            customerEncryption_ = value;
          }
          onChanged();
        } else {
          customerEncryptionBuilder_.mergeFrom(value);
        }

        return this;
      }
      /**
       * <pre>
       * Metadata of customer-supplied encryption key, if the object is encrypted by
       * such a key.
       * </pre>
       *
       * <code>.google.events.cloud.storage.v1.StorageObjectData.CustomerEncryption customer_encryption = 28;</code>
       */
      public Builder clearCustomerEncryption() {
        if (customerEncryptionBuilder_ == null) {
          customerEncryption_ = null;
          onChanged();
        } else {
          customerEncryption_ = null;
          customerEncryptionBuilder_ = null;
        }

        return this;
      }
      /**
       * <pre>
       * Metadata of customer-supplied encryption key, if the object is encrypted by
       * such a key.
       * </pre>
       *
       * <code>.google.events.cloud.storage.v1.StorageObjectData.CustomerEncryption customer_encryption = 28;</code>
       */
      public google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption.Builder getCustomerEncryptionBuilder() {
        
        onChanged();
        return getCustomerEncryptionFieldBuilder().getBuilder();
      }
      /**
       * <pre>
       * Metadata of customer-supplied encryption key, if the object is encrypted by
       * such a key.
       * </pre>
       *
       * <code>.google.events.cloud.storage.v1.StorageObjectData.CustomerEncryption customer_encryption = 28;</code>
       */
      public google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryptionOrBuilder getCustomerEncryptionOrBuilder() {
        if (customerEncryptionBuilder_ != null) {
          return customerEncryptionBuilder_.getMessageOrBuilder();
        } else {
          return customerEncryption_ == null ?
              google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption.getDefaultInstance() : customerEncryption_;
        }
      }
      /**
       * <pre>
       * Metadata of customer-supplied encryption key, if the object is encrypted by
       * such a key.
       * </pre>
       *
       * <code>.google.events.cloud.storage.v1.StorageObjectData.CustomerEncryption customer_encryption = 28;</code>
       */
      private com.google.protobuf.SingleFieldBuilderV3<
          google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption, google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption.Builder, google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryptionOrBuilder> 
          getCustomerEncryptionFieldBuilder() {
        if (customerEncryptionBuilder_ == null) {
          customerEncryptionBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
              google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption, google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryption.Builder, google.events.cloud.storage.v1.Data.StorageObjectData.CustomerEncryptionOrBuilder>(
                  getCustomerEncryption(),
                  getParentForChildren(),
                  isClean());
          customerEncryption_ = null;
        }
        return customerEncryptionBuilder_;
      }

      private java.lang.Object mediaLink_ = "";
      /**
       * <pre>
       * Media download link.
       * </pre>
       *
       * <code>string media_link = 100;</code>
       * @return The mediaLink.
       */
      public java.lang.String getMediaLink() {
        java.lang.Object ref = mediaLink_;
        if (!(ref instanceof java.lang.String)) {
          com.google.protobuf.ByteString bs =
              (com.google.protobuf.ByteString) ref;
          java.lang.String s = bs.toStringUtf8();
          mediaLink_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * <pre>
       * Media download link.
       * </pre>
       *
       * <code>string media_link = 100;</code>
       * @return The bytes for mediaLink.
       */
      public com.google.protobuf.ByteString
          getMediaLinkBytes() {
        java.lang.Object ref = mediaLink_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          mediaLink_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * <pre>
       * Media download link.
       * </pre>
       *
       * <code>string media_link = 100;</code>
       * @param value The mediaLink to set.
       * @return This builder for chaining.
       */
      public Builder setMediaLink(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  
        mediaLink_ = value;
        onChanged();
        return this;
      }
      /**
       * <pre>
       * Media download link.
       * </pre>
       *
       * <code>string media_link = 100;</code>
       * @return This builder for chaining.
       */
      public Builder clearMediaLink() {
        
        mediaLink_ = getDefaultInstance().getMediaLink();
        onChanged();
        return this;
      }
      /**
       * <pre>
       * Media download link.
       * </pre>
       *
       * <code>string media_link = 100;</code>
       * @param value The bytes for mediaLink to set.
       * @return This builder for chaining.
       */
      public Builder setMediaLinkBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
        
        mediaLink_ = value;
        onChanged();
        return this;
      }

      private java.lang.Object selfLink_ = "";
      /**
       * <pre>
       * The link to this object.
       * </pre>
       *
       * <code>string self_link = 101;</code>
       * @return The selfLink.
       */
      public java.lang.String getSelfLink() {
        java.lang.Object ref = selfLink_;
        if (!(ref instanceof java.lang.String)) {
          com.google.protobuf.ByteString bs =
              (com.google.protobuf.ByteString) ref;
          java.lang.String s = bs.toStringUtf8();
          selfLink_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * <pre>
       * The link to this object.
       * </pre>
       *
       * <code>string self_link = 101;</code>
       * @return The bytes for selfLink.
       */
      public com.google.protobuf.ByteString
          getSelfLinkBytes() {
        java.lang.Object ref = selfLink_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          selfLink_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * <pre>
       * The link to this object.
       * </pre>
       *
       * <code>string self_link = 101;</code>
       * @param value The selfLink to set.
       * @return This builder for chaining.
       */
      public Builder setSelfLink(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  
        selfLink_ = value;
        onChanged();
        return this;
      }
      /**
       * <pre>
       * The link to this object.
       * </pre>
       *
       * <code>string self_link = 101;</code>
       * @return This builder for chaining.
       */
      public Builder clearSelfLink() {
        
        selfLink_ = getDefaultInstance().getSelfLink();
        onChanged();
        return this;
      }
      /**
       * <pre>
       * The link to this object.
       * </pre>
       *
       * <code>string self_link = 101;</code>
       * @param value The bytes for selfLink to set.
       * @return This builder for chaining.
       */
      public Builder setSelfLinkBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
        
        selfLink_ = value;
        onChanged();
        return this;
      }

      private java.lang.Object kind_ = "";
      /**
       * <pre>
       * The kind of item this is. For objects, this is always "storage#object".
       * </pre>
       *
       * <code>string kind = 102;</code>
       * @return The kind.
       */
      public java.lang.String getKind() {
        java.lang.Object ref = kind_;
        if (!(ref instanceof java.lang.String)) {
          com.google.protobuf.ByteString bs =
              (com.google.protobuf.ByteString) ref;
          java.lang.String s = bs.toStringUtf8();
          kind_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * <pre>
       * The kind of item this is. For objects, this is always "storage#object".
       * </pre>
       *
       * <code>string kind = 102;</code>
       * @return The bytes for kind.
       */
      public com.google.protobuf.ByteString
          getKindBytes() {
        java.lang.Object ref = kind_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          kind_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * <pre>
       * The kind of item this is. For objects, this is always "storage#object".
       * </pre>
       *
       * <code>string kind = 102;</code>
       * @param value The kind to set.
       * @return This builder for chaining.
       */
      public Builder setKind(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  
        kind_ = value;
        onChanged();
        return this;
      }
      /**
       * <pre>
       * The kind of item this is. For objects, this is always "storage#object".
       * </pre>
       *
       * <code>string kind = 102;</code>
       * @return This builder for chaining.
       */
      public Builder clearKind() {
        
        kind_ = getDefaultInstance().getKind();
        onChanged();
        return this;
      }
      /**
       * <pre>
       * The kind of item this is. For objects, this is always "storage#object".
       * </pre>
       *
       * <code>string kind = 102;</code>
       * @param value The bytes for kind to set.
       * @return This builder for chaining.
       */
      public Builder setKindBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
        
        kind_ = value;
        onChanged();
        return this;
      }
      @java.lang.Override
      public final Builder setUnknownFields(
          final com.google.protobuf.UnknownFieldSet unknownFields) {
        return super.setUnknownFields(unknownFields);
      }

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


      // @@protoc_insertion_point(builder_scope:google.events.cloud.storage.v1.StorageObjectData)
    }

    // @@protoc_insertion_point(class_scope:google.events.cloud.storage.v1.StorageObjectData)
    private static final google.events.cloud.storage.v1.Data.StorageObjectData DEFAULT_INSTANCE;
    static {
      DEFAULT_INSTANCE = new google.events.cloud.storage.v1.Data.StorageObjectData();
    }

    public static google.events.cloud.storage.v1.Data.StorageObjectData getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

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

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

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

    @java.lang.Override
    public google.events.cloud.storage.v1.Data.StorageObjectData getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }

  }

  private static final com.google.protobuf.Descriptors.Descriptor
    internal_static_google_events_cloud_storage_v1_StorageObjectData_descriptor;
  private static final 
    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
      internal_static_google_events_cloud_storage_v1_StorageObjectData_fieldAccessorTable;
  private static final com.google.protobuf.Descriptors.Descriptor
    internal_static_google_events_cloud_storage_v1_StorageObjectData_CustomerEncryption_descriptor;
  private static final 
    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
      internal_static_google_events_cloud_storage_v1_StorageObjectData_CustomerEncryption_fieldAccessorTable;
  private static final com.google.protobuf.Descriptors.Descriptor
    internal_static_google_events_cloud_storage_v1_StorageObjectData_MetadataEntry_descriptor;
  private static final 
    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
      internal_static_google_events_cloud_storage_v1_StorageObjectData_MetadataEntry_fieldAccessorTable;

  public static com.google.protobuf.Descriptors.FileDescriptor
      getDescriptor() {
    return descriptor;
  }
  private static  com.google.protobuf.Descriptors.FileDescriptor
      descriptor;
  static {
    java.lang.String[] descriptorData = {
      "\n)google/events/cloud/storage/v1/data.pr" +
      "oto\022\036google.events.cloud.storage.v1\032\037goo" +
      "gle/protobuf/timestamp.proto\"\221\010\n\021Storage" +
      "ObjectData\022\030\n\020content_encoding\030\001 \001(\t\022\033\n\023" +
      "content_disposition\030\002 \001(\t\022\025\n\rcache_contr" +
      "ol\030\003 \001(\t\022\030\n\020content_language\030\005 \001(\t\022\026\n\016me" +
      "tageneration\030\006 \001(\003\0220\n\014time_deleted\030\007 \001(\013" +
      "2\032.google.protobuf.Timestamp\022\024\n\014content_" +
      "type\030\010 \001(\t\022\014\n\004size\030\t \001(\003\0220\n\014time_created" +
      "\030\n \001(\0132\032.google.protobuf.Timestamp\022\016\n\006cr" +
      "c32c\030\013 \001(\t\022\027\n\017component_count\030\014 \001(\005\022\020\n\010m" +
      "d5_hash\030\r \001(\t\022\014\n\004etag\030\016 \001(\t\022+\n\007updated\030\017" +
      " \001(\0132\032.google.protobuf.Timestamp\022\025\n\rstor" +
      "age_class\030\020 \001(\t\022\024\n\014kms_key_name\030\021 \001(\t\022>\n" +
      "\032time_storage_class_updated\030\022 \001(\0132\032.goog" +
      "le.protobuf.Timestamp\022\026\n\016temporary_hold\030" +
      "\023 \001(\010\022=\n\031retention_expiration_time\030\024 \001(\013" +
      "2\032.google.protobuf.Timestamp\022Q\n\010metadata" +
      "\030\025 \003(\0132?.google.events.cloud.storage.v1." +
      "StorageObjectData.MetadataEntry\022\030\n\020event" +
      "_based_hold\030\035 \001(\010\022\014\n\004name\030\027 \001(\t\022\n\n\002id\030\030 " +
      "\001(\t\022\016\n\006bucket\030\031 \001(\t\022\022\n\ngeneration\030\032 \001(\003\022" +
      "a\n\023customer_encryption\030\034 \001(\0132D.google.ev" +
      "ents.cloud.storage.v1.StorageObjectData." +
      "CustomerEncryption\022\022\n\nmedia_link\030d \001(\t\022\021" +
      "\n\tself_link\030e \001(\t\022\014\n\004kind\030f \001(\t\032F\n\022Custo" +
      "merEncryption\022\034\n\024encryption_algorithm\030\001 " +
      "\001(\t\022\022\n\nkey_sha256\030\002 \001(\t\032/\n\rMetadataEntry" +
      "\022\013\n\003key\030\001 \001(\t\022\r\n\005value\030\002 \001(\t:\0028\001B*\252\002\'Goo" +
      "gle.Events.Protobuf.Cloud.Storage.V1b\006pr" +
      "oto3"
    };
    descriptor = com.google.protobuf.Descriptors.FileDescriptor
      .internalBuildGeneratedFileFrom(descriptorData,
        new com.google.protobuf.Descriptors.FileDescriptor[] {
          com.google.protobuf.TimestampProto.getDescriptor(),
        });
    internal_static_google_events_cloud_storage_v1_StorageObjectData_descriptor =
      getDescriptor().getMessageTypes().get(0);
    internal_static_google_events_cloud_storage_v1_StorageObjectData_fieldAccessorTable = new
      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
        internal_static_google_events_cloud_storage_v1_StorageObjectData_descriptor,
        new java.lang.String[] { "ContentEncoding", "ContentDisposition", "CacheControl", "ContentLanguage", "Metageneration", "TimeDeleted", "ContentType", "Size", "TimeCreated", "Crc32C", "ComponentCount", "Md5Hash", "Etag", "Updated", "StorageClass", "KmsKeyName", "TimeStorageClassUpdated", "TemporaryHold", "RetentionExpirationTime", "Metadata", "EventBasedHold", "Name", "Id", "Bucket", "Generation", "CustomerEncryption", "MediaLink", "SelfLink", "Kind", });
    internal_static_google_events_cloud_storage_v1_StorageObjectData_CustomerEncryption_descriptor =
      internal_static_google_events_cloud_storage_v1_StorageObjectData_descriptor.getNestedTypes().get(0);
    internal_static_google_events_cloud_storage_v1_StorageObjectData_CustomerEncryption_fieldAccessorTable = new
      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
        internal_static_google_events_cloud_storage_v1_StorageObjectData_CustomerEncryption_descriptor,
        new java.lang.String[] { "EncryptionAlgorithm", "KeySha256", });
    internal_static_google_events_cloud_storage_v1_StorageObjectData_MetadataEntry_descriptor =
      internal_static_google_events_cloud_storage_v1_StorageObjectData_descriptor.getNestedTypes().get(1);
    internal_static_google_events_cloud_storage_v1_StorageObjectData_MetadataEntry_fieldAccessorTable = new
      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
        internal_static_google_events_cloud_storage_v1_StorageObjectData_MetadataEntry_descriptor,
        new java.lang.String[] { "Key", "Value", });
    com.google.protobuf.TimestampProto.getDescriptor();
  }

  // @@protoc_insertion_point(outer_class_scope)
}