/*
 * Copyright 2026 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
// Generated by the protocol buffer compiler.  DO NOT EDIT!
// NO CHECKED-IN PROTOBUF GENCODE
// source: google/storage/v2/storage.proto
// Protobuf Java Version: 4.33.2

package com.google.storage.v2;

/**
 *
 *
 * <pre>
 * An access-control entry.
 * </pre>
 *
 * Protobuf type {@code google.storage.v2.BucketAccessControl}
 */
@com.google.protobuf.Generated
public final class BucketAccessControl extends com.google.protobuf.GeneratedMessage
    implements
    // @@protoc_insertion_point(message_implements:google.storage.v2.BucketAccessControl)
    BucketAccessControlOrBuilder {
  private static final long serialVersionUID = 0L;

  static {
    com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
        /* major= */ 4,
        /* minor= */ 33,
        /* patch= */ 2,
        /* suffix= */ "",
        "BucketAccessControl");
  }

  // Use BucketAccessControl.newBuilder() to construct.
  private BucketAccessControl(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
    super(builder);
  }

  private BucketAccessControl() {
    role_ = "";
    id_ = "";
    entity_ = "";
    entityAlt_ = "";
    entityId_ = "";
    etag_ = "";
    email_ = "";
    domain_ = "";
  }

  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    return com.google.storage.v2.StorageProto
        .internal_static_google_storage_v2_BucketAccessControl_descriptor;
  }

  @java.lang.Override
  protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
      internalGetFieldAccessorTable() {
    return com.google.storage.v2.StorageProto
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        .ensureFieldAccessorsInitialized(
            com.google.storage.v2.BucketAccessControl.class,
            com.google.storage.v2.BucketAccessControl.Builder.class);
  }

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

  @SuppressWarnings("serial")
  private volatile java.lang.Object role_ = "";

  /**
   *
   *
   * <pre>
   * Optional. The access permission for the entity.
   * </pre>
   *
   * <code>string role = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
   *
   * @return The role.
   */
  @java.lang.Override
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      java.lang.String s = bs.toStringUtf8();
      role_ = s;
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  /**
   *
   *
   * <pre>
   * Optional. The access permission for the entity.
   * </pre>
   *
   * <code>string role = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
   *
   * @return The bytes for role.
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  public static final int ID_FIELD_NUMBER = 2;

  @SuppressWarnings("serial")
  private volatile java.lang.Object id_ = "";

  /**
   *
   *
   * <pre>
   * Optional. The ID of the access-control entry.
   * </pre>
   *
   * <code>string id = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
   *
   * @return The id.
   */
  @java.lang.Override
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      id_ = s;
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  }

  /**
   *
   *
   * <pre>
   * Optional. The ID of the access-control entry.
   * </pre>
   *
   * <code>string id = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
   *
   * @return The bytes for id.
   */
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      return b;
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  public static final int ENTITY_FIELD_NUMBER = 3;

  @SuppressWarnings("serial")
  private volatile java.lang.Object entity_ = "";

  /**
   *
   *
   * <pre>
   * Optional. The entity holding the permission, in one of the following forms:
   * * `user-{userid}`
   * * `user-{email}`
   * * `group-{groupid}`
   * * `group-{email}`
   * * `domain-{domain}`
   * * `project-{team}-{projectnumber}`
   * * `project-{team}-{projectid}`
   * * `allUsers`
   * * `allAuthenticatedUsers`
   * Examples:
   * * The user `liz&#64;example.com` would be `user-liz&#64;example.com`.
   * * The group `example&#64;googlegroups.com` would be
   * `group-example&#64;googlegroups.com`
   * * All members of the Google Apps for Business domain `example.com` would be
   * `domain-example.com`
   * For project entities, `project-{team}-{projectnumber}` format is
   * returned on response.
   * </pre>
   *
   * <code>string entity = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
   *
   * @return The entity.
   */
  @java.lang.Override
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  /**
   *
   *
   * <pre>
   * Optional. The entity holding the permission, in one of the following forms:
   * * `user-{userid}`
   * * `user-{email}`
   * * `group-{groupid}`
   * * `group-{email}`
   * * `domain-{domain}`
   * * `project-{team}-{projectnumber}`
   * * `project-{team}-{projectid}`
   * * `allUsers`
   * * `allAuthenticatedUsers`
   * Examples:
   * * The user `liz&#64;example.com` would be `user-liz&#64;example.com`.
   * * The group `example&#64;googlegroups.com` would be
   * `group-example&#64;googlegroups.com`
   * * All members of the Google Apps for Business domain `example.com` would be
   * `domain-example.com`
   * For project entities, `project-{team}-{projectnumber}` format is
   * returned on response.
   * </pre>
   *
   * <code>string entity = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
   *
   * @return The bytes for entity.
   */
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  @SuppressWarnings("serial")
  private volatile java.lang.Object entityAlt_ = "";

  /**
   *
   *
   * <pre>
   * Output only. The alternative entity format, if exists. For project
   * entities, `project-{team}-{projectid}` format is returned in the response.
   * </pre>
   *
   * <code>string entity_alt = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
   *
   * @return The entityAlt.
   */
  @java.lang.Override
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      java.lang.String s = bs.toStringUtf8();
      entityAlt_ = s;
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  /**
   *
   *
   * <pre>
   * Output only. The alternative entity format, if exists. For project
   * entities, `project-{team}-{projectid}` format is returned in the response.
   * </pre>
   *
   * <code>string entity_alt = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
   *
   * @return The bytes for entityAlt.
   */
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    java.lang.Object ref = entityAlt_;
    if (ref instanceof java.lang.String) {
      com.google.protobuf.ByteString b =
          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
      entityAlt_ = b;
      return b;
    } else {
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    }
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  public static final int ENTITY_ID_FIELD_NUMBER = 4;

  @SuppressWarnings("serial")
  private volatile java.lang.Object entityId_ = "";

  /**
   *
   *
   * <pre>
   * Optional. The ID for the entity, if any.
   * </pre>
   *
   * <code>string entity_id = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
   *
   * @return The entityId.
   */
  @java.lang.Override
  public java.lang.String getEntityId() {
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      java.lang.String s = bs.toStringUtf8();
      entityId_ = s;
      return s;
    }
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  /**
   *
   *
   * <pre>
   * Optional. The ID for the entity, if any.
   * </pre>
   *
   * <code>string entity_id = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
   *
   * @return The bytes for entityId.
   */
  @java.lang.Override
  public com.google.protobuf.ByteString getEntityIdBytes() {
    java.lang.Object ref = entityId_;
    if (ref instanceof java.lang.String) {
      com.google.protobuf.ByteString b =
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      entityId_ = b;
      return b;
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      return (com.google.protobuf.ByteString) ref;
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  public static final int ETAG_FIELD_NUMBER = 8;

  @SuppressWarnings("serial")
  private volatile java.lang.Object etag_ = "";

  /**
   *
   *
   * <pre>
   * Optional. The `etag` of the `BucketAccessControl`.
   * If included in the metadata of an update or delete request message, the
   * operation operation is only performed if the etag matches that of the
   * bucket's `BucketAccessControl`.
   * </pre>
   *
   * <code>string etag = 8 [(.google.api.field_behavior) = OPTIONAL];</code>
   *
   * @return The etag.
   */
  @java.lang.Override
  public java.lang.String getEtag() {
    java.lang.Object ref = etag_;
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      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>
   * Optional. The `etag` of the `BucketAccessControl`.
   * If included in the metadata of an update or delete request message, the
   * operation operation is only performed if the etag matches that of the
   * bucket's `BucketAccessControl`.
   * </pre>
   *
   * <code>string etag = 8 [(.google.api.field_behavior) = OPTIONAL];</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 EMAIL_FIELD_NUMBER = 5;

  @SuppressWarnings("serial")
  private volatile java.lang.Object email_ = "";

  /**
   *
   *
   * <pre>
   * Optional. The email address associated with the entity, if any.
   * </pre>
   *
   * <code>string email = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
   *
   * @return The email.
   */
  @java.lang.Override
  public java.lang.String getEmail() {
    java.lang.Object ref = email_;
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      return (java.lang.String) ref;
    } else {
      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
      java.lang.String s = bs.toStringUtf8();
      email_ = s;
      return s;
    }
  }

  /**
   *
   *
   * <pre>
   * Optional. The email address associated with the entity, if any.
   * </pre>
   *
   * <code>string email = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
   *
   * @return The bytes for email.
   */
  @java.lang.Override
  public com.google.protobuf.ByteString getEmailBytes() {
    java.lang.Object ref = email_;
    if (ref instanceof java.lang.String) {
      com.google.protobuf.ByteString b =
          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
      email_ = b;
      return b;
    } else {
      return (com.google.protobuf.ByteString) ref;
    }
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  public static final int DOMAIN_FIELD_NUMBER = 6;

  @SuppressWarnings("serial")
  private volatile java.lang.Object domain_ = "";

  /**
   *
   *
   * <pre>
   * Optional. The domain associated with the entity, if any.
   * </pre>
   *
   * <code>string domain = 6 [(.google.api.field_behavior) = OPTIONAL];</code>
   *
   * @return The domain.
   */
  @java.lang.Override
  public java.lang.String getDomain() {
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      java.lang.String s = bs.toStringUtf8();
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      return s;
    }
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  /**
   *
   *
   * <pre>
   * Optional. The domain associated with the entity, if any.
   * </pre>
   *
   * <code>string domain = 6 [(.google.api.field_behavior) = OPTIONAL];</code>
   *
   * @return The bytes for domain.
   */
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      return (com.google.protobuf.ByteString) ref;
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  public static final int PROJECT_TEAM_FIELD_NUMBER = 7;
  private com.google.storage.v2.ProjectTeam projectTeam_;

  /**
   *
   *
   * <pre>
   * Optional. The project team associated with the entity, if any.
   * </pre>
   *
   * <code>
   * .google.storage.v2.ProjectTeam project_team = 7 [(.google.api.field_behavior) = OPTIONAL];
   * </code>
   *
   * @return Whether the projectTeam field is set.
   */
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    return ((bitField0_ & 0x00000001) != 0);
  }

  /**
   *
   *
   * <pre>
   * Optional. The project team associated with the entity, if any.
   * </pre>
   *
   * <code>
   * .google.storage.v2.ProjectTeam project_team = 7 [(.google.api.field_behavior) = OPTIONAL];
   * </code>
   *
   * @return The projectTeam.
   */
  @java.lang.Override
  public com.google.storage.v2.ProjectTeam getProjectTeam() {
    return projectTeam_ == null
        ? com.google.storage.v2.ProjectTeam.getDefaultInstance()
        : projectTeam_;
  }

  /**
   *
   *
   * <pre>
   * Optional. The project team associated with the entity, if any.
   * </pre>
   *
   * <code>
   * .google.storage.v2.ProjectTeam project_team = 7 [(.google.api.field_behavior) = OPTIONAL];
   * </code>
   */
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  public com.google.storage.v2.ProjectTeamOrBuilder getProjectTeamOrBuilder() {
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    if (isInitialized == 0) return false;

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    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(id_)) {
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    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(domain_)) {
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    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(entityAlt_)) {
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  @java.lang.Override
  public boolean equals(final java.lang.Object obj) {
    if (obj == this) {
      return true;
    }
    if (!(obj instanceof com.google.storage.v2.BucketAccessControl)) {
      return super.equals(obj);
    }
    com.google.storage.v2.BucketAccessControl other =
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    if (!getRole().equals(other.getRole())) return false;
    if (!getId().equals(other.getId())) return false;
    if (!getEntity().equals(other.getEntity())) return false;
    if (!getEntityAlt().equals(other.getEntityAlt())) return false;
    if (!getEntityId().equals(other.getEntityId())) return false;
    if (!getEtag().equals(other.getEtag())) return false;
    if (!getEmail().equals(other.getEmail())) return false;
    if (!getDomain().equals(other.getDomain())) return false;
    if (hasProjectTeam() != other.hasProjectTeam()) return false;
    if (hasProjectTeam()) {
      if (!getProjectTeam().equals(other.getProjectTeam())) return false;
    }
    if (!getUnknownFields().equals(other.getUnknownFields())) 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) + ROLE_FIELD_NUMBER;
    hash = (53 * hash) + getRole().hashCode();
    hash = (37 * hash) + ID_FIELD_NUMBER;
    hash = (53 * hash) + getId().hashCode();
    hash = (37 * hash) + ENTITY_FIELD_NUMBER;
    hash = (53 * hash) + getEntity().hashCode();
    hash = (37 * hash) + ENTITY_ALT_FIELD_NUMBER;
    hash = (53 * hash) + getEntityAlt().hashCode();
    hash = (37 * hash) + ENTITY_ID_FIELD_NUMBER;
    hash = (53 * hash) + getEntityId().hashCode();
    hash = (37 * hash) + ETAG_FIELD_NUMBER;
    hash = (53 * hash) + getEtag().hashCode();
    hash = (37 * hash) + EMAIL_FIELD_NUMBER;
    hash = (53 * hash) + getEmail().hashCode();
    hash = (37 * hash) + DOMAIN_FIELD_NUMBER;
    hash = (53 * hash) + getDomain().hashCode();
    if (hasProjectTeam()) {
      hash = (37 * hash) + PROJECT_TEAM_FIELD_NUMBER;
      hash = (53 * hash) + getProjectTeam().hashCode();
    }
    hash = (29 * hash) + getUnknownFields().hashCode();
    memoizedHashCode = hash;
    return hash;
  }

  public static com.google.storage.v2.BucketAccessControl parseFrom(java.nio.ByteBuffer data)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data);
  }

  public static com.google.storage.v2.BucketAccessControl parseFrom(
      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data, extensionRegistry);
  }

  public static com.google.storage.v2.BucketAccessControl parseFrom(
      com.google.protobuf.ByteString data)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data);
  }

  public static com.google.storage.v2.BucketAccessControl parseFrom(
      com.google.protobuf.ByteString data,
      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data, extensionRegistry);
  }

  public static com.google.storage.v2.BucketAccessControl parseFrom(byte[] data)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data);
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     * * All members of the Google Apps for Business domain `example.com` would be
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     * * All members of the Google Apps for Business domain `example.com` would be
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     * </pre>
     *
     * <code>string entity_alt = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
     *
     * @param value The entityAlt to set.
     * @return This builder for chaining.
     */
    public Builder setEntityAlt(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      entityAlt_ = value;
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Output only. The alternative entity format, if exists. For project
     * entities, `project-{team}-{projectid}` format is returned in the response.
     * </pre>
     *
     * <code>string entity_alt = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearEntityAlt() {
      entityAlt_ = getDefaultInstance().getEntityAlt();
      bitField0_ = (bitField0_ & ~0x00000008);
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Output only. The alternative entity format, if exists. For project
     * entities, `project-{team}-{projectid}` format is returned in the response.
     * </pre>
     *
     * <code>string entity_alt = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
     *
     * @param value The bytes for entityAlt to set.
     * @return This builder for chaining.
     */
    public Builder setEntityAltBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      entityAlt_ = value;
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }

    private java.lang.Object entityId_ = "";

    /**
     *
     *
     * <pre>
     * Optional. The ID for the entity, if any.
     * </pre>
     *
     * <code>string entity_id = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @return The entityId.
     */
    public java.lang.String getEntityId() {
      java.lang.Object ref = entityId_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        entityId_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }

    /**
     *
     *
     * <pre>
     * Optional. The ID for the entity, if any.
     * </pre>
     *
     * <code>string entity_id = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @return The bytes for entityId.
     */
    public com.google.protobuf.ByteString getEntityIdBytes() {
      java.lang.Object ref = entityId_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        entityId_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    /**
     *
     *
     * <pre>
     * Optional. The ID for the entity, if any.
     * </pre>
     *
     * <code>string entity_id = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @param value The entityId to set.
     * @return This builder for chaining.
     */
    public Builder setEntityId(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      entityId_ = value;
      bitField0_ |= 0x00000010;
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Optional. The ID for the entity, if any.
     * </pre>
     *
     * <code>string entity_id = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearEntityId() {
      entityId_ = getDefaultInstance().getEntityId();
      bitField0_ = (bitField0_ & ~0x00000010);
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Optional. The ID for the entity, if any.
     * </pre>
     *
     * <code>string entity_id = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @param value The bytes for entityId to set.
     * @return This builder for chaining.
     */
    public Builder setEntityIdBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      entityId_ = value;
      bitField0_ |= 0x00000010;
      onChanged();
      return this;
    }

    private java.lang.Object etag_ = "";

    /**
     *
     *
     * <pre>
     * Optional. The `etag` of the `BucketAccessControl`.
     * If included in the metadata of an update or delete request message, the
     * operation operation is only performed if the etag matches that of the
     * bucket's `BucketAccessControl`.
     * </pre>
     *
     * <code>string etag = 8 [(.google.api.field_behavior) = OPTIONAL];</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>
     * Optional. The `etag` of the `BucketAccessControl`.
     * If included in the metadata of an update or delete request message, the
     * operation operation is only performed if the etag matches that of the
     * bucket's `BucketAccessControl`.
     * </pre>
     *
     * <code>string etag = 8 [(.google.api.field_behavior) = OPTIONAL];</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>
     * Optional. The `etag` of the `BucketAccessControl`.
     * If included in the metadata of an update or delete request message, the
     * operation operation is only performed if the etag matches that of the
     * bucket's `BucketAccessControl`.
     * </pre>
     *
     * <code>string etag = 8 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @param value The etag to set.
     * @return This builder for chaining.
     */
    public Builder setEtag(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      etag_ = value;
      bitField0_ |= 0x00000020;
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Optional. The `etag` of the `BucketAccessControl`.
     * If included in the metadata of an update or delete request message, the
     * operation operation is only performed if the etag matches that of the
     * bucket's `BucketAccessControl`.
     * </pre>
     *
     * <code>string etag = 8 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearEtag() {
      etag_ = getDefaultInstance().getEtag();
      bitField0_ = (bitField0_ & ~0x00000020);
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Optional. The `etag` of the `BucketAccessControl`.
     * If included in the metadata of an update or delete request message, the
     * operation operation is only performed if the etag matches that of the
     * bucket's `BucketAccessControl`.
     * </pre>
     *
     * <code>string etag = 8 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @param value The bytes for etag to set.
     * @return This builder for chaining.
     */
    public Builder setEtagBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      etag_ = value;
      bitField0_ |= 0x00000020;
      onChanged();
      return this;
    }

    private java.lang.Object email_ = "";

    /**
     *
     *
     * <pre>
     * Optional. The email address associated with the entity, if any.
     * </pre>
     *
     * <code>string email = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @return The email.
     */
    public java.lang.String getEmail() {
      java.lang.Object ref = email_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        email_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }

    /**
     *
     *
     * <pre>
     * Optional. The email address associated with the entity, if any.
     * </pre>
     *
     * <code>string email = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @return The bytes for email.
     */
    public com.google.protobuf.ByteString getEmailBytes() {
      java.lang.Object ref = email_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        email_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    /**
     *
     *
     * <pre>
     * Optional. The email address associated with the entity, if any.
     * </pre>
     *
     * <code>string email = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @param value The email to set.
     * @return This builder for chaining.
     */
    public Builder setEmail(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      email_ = value;
      bitField0_ |= 0x00000040;
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Optional. The email address associated with the entity, if any.
     * </pre>
     *
     * <code>string email = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearEmail() {
      email_ = getDefaultInstance().getEmail();
      bitField0_ = (bitField0_ & ~0x00000040);
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Optional. The email address associated with the entity, if any.
     * </pre>
     *
     * <code>string email = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @param value The bytes for email to set.
     * @return This builder for chaining.
     */
    public Builder setEmailBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      email_ = value;
      bitField0_ |= 0x00000040;
      onChanged();
      return this;
    }

    private java.lang.Object domain_ = "";

    /**
     *
     *
     * <pre>
     * Optional. The domain associated with the entity, if any.
     * </pre>
     *
     * <code>string domain = 6 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @return The domain.
     */
    public java.lang.String getDomain() {
      java.lang.Object ref = domain_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        domain_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }

    /**
     *
     *
     * <pre>
     * Optional. The domain associated with the entity, if any.
     * </pre>
     *
     * <code>string domain = 6 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @return The bytes for domain.
     */
    public com.google.protobuf.ByteString getDomainBytes() {
      java.lang.Object ref = domain_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        domain_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    /**
     *
     *
     * <pre>
     * Optional. The domain associated with the entity, if any.
     * </pre>
     *
     * <code>string domain = 6 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @param value The domain to set.
     * @return This builder for chaining.
     */
    public Builder setDomain(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      domain_ = value;
      bitField0_ |= 0x00000080;
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Optional. The domain associated with the entity, if any.
     * </pre>
     *
     * <code>string domain = 6 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearDomain() {
      domain_ = getDefaultInstance().getDomain();
      bitField0_ = (bitField0_ & ~0x00000080);
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Optional. The domain associated with the entity, if any.
     * </pre>
     *
     * <code>string domain = 6 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @param value The bytes for domain to set.
     * @return This builder for chaining.
     */
    public Builder setDomainBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      domain_ = value;
      bitField0_ |= 0x00000080;
      onChanged();
      return this;
    }

    private com.google.storage.v2.ProjectTeam projectTeam_;
    private com.google.protobuf.SingleFieldBuilder<
            com.google.storage.v2.ProjectTeam,
            com.google.storage.v2.ProjectTeam.Builder,
            com.google.storage.v2.ProjectTeamOrBuilder>
        projectTeamBuilder_;

    /**
     *
     *
     * <pre>
     * Optional. The project team associated with the entity, if any.
     * </pre>
     *
     * <code>
     * .google.storage.v2.ProjectTeam project_team = 7 [(.google.api.field_behavior) = OPTIONAL];
     * </code>
     *
     * @return Whether the projectTeam field is set.
     */
    public boolean hasProjectTeam() {
      return ((bitField0_ & 0x00000100) != 0);
    }

    /**
     *
     *
     * <pre>
     * Optional. The project team associated with the entity, if any.
     * </pre>
     *
     * <code>
     * .google.storage.v2.ProjectTeam project_team = 7 [(.google.api.field_behavior) = OPTIONAL];
     * </code>
     *
     * @return The projectTeam.
     */
    public com.google.storage.v2.ProjectTeam getProjectTeam() {
      if (projectTeamBuilder_ == null) {
        return projectTeam_ == null
            ? com.google.storage.v2.ProjectTeam.getDefaultInstance()
            : projectTeam_;
      } else {
        return projectTeamBuilder_.getMessage();
      }
    }

    /**
     *
     *
     * <pre>
     * Optional. The project team associated with the entity, if any.
     * </pre>
     *
     * <code>
     * .google.storage.v2.ProjectTeam project_team = 7 [(.google.api.field_behavior) = OPTIONAL];
     * </code>
     */
    public Builder setProjectTeam(com.google.storage.v2.ProjectTeam value) {
      if (projectTeamBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        projectTeam_ = value;
      } else {
        projectTeamBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000100;
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Optional. The project team associated with the entity, if any.
     * </pre>
     *
     * <code>
     * .google.storage.v2.ProjectTeam project_team = 7 [(.google.api.field_behavior) = OPTIONAL];
     * </code>
     */
    public Builder setProjectTeam(com.google.storage.v2.ProjectTeam.Builder builderForValue) {
      if (projectTeamBuilder_ == null) {
        projectTeam_ = builderForValue.build();
      } else {
        projectTeamBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000100;
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Optional. The project team associated with the entity, if any.
     * </pre>
     *
     * <code>
     * .google.storage.v2.ProjectTeam project_team = 7 [(.google.api.field_behavior) = OPTIONAL];
     * </code>
     */
    public Builder mergeProjectTeam(com.google.storage.v2.ProjectTeam value) {
      if (projectTeamBuilder_ == null) {
        if (((bitField0_ & 0x00000100) != 0)
            && projectTeam_ != null
            && projectTeam_ != com.google.storage.v2.ProjectTeam.getDefaultInstance()) {
          getProjectTeamBuilder().mergeFrom(value);
        } else {
          projectTeam_ = value;
        }
      } else {
        projectTeamBuilder_.mergeFrom(value);
      }
      if (projectTeam_ != null) {
        bitField0_ |= 0x00000100;
        onChanged();
      }
      return this;
    }

    /**
     *
     *
     * <pre>
     * Optional. The project team associated with the entity, if any.
     * </pre>
     *
     * <code>
     * .google.storage.v2.ProjectTeam project_team = 7 [(.google.api.field_behavior) = OPTIONAL];
     * </code>
     */
    public Builder clearProjectTeam() {
      bitField0_ = (bitField0_ & ~0x00000100);
      projectTeam_ = null;
      if (projectTeamBuilder_ != null) {
        projectTeamBuilder_.dispose();
        projectTeamBuilder_ = null;
      }
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Optional. The project team associated with the entity, if any.
     * </pre>
     *
     * <code>
     * .google.storage.v2.ProjectTeam project_team = 7 [(.google.api.field_behavior) = OPTIONAL];
     * </code>
     */
    public com.google.storage.v2.ProjectTeam.Builder getProjectTeamBuilder() {
      bitField0_ |= 0x00000100;
      onChanged();
      return internalGetProjectTeamFieldBuilder().getBuilder();
    }

    /**
     *
     *
     * <pre>
     * Optional. The project team associated with the entity, if any.
     * </pre>
     *
     * <code>
     * .google.storage.v2.ProjectTeam project_team = 7 [(.google.api.field_behavior) = OPTIONAL];
     * </code>
     */
    public com.google.storage.v2.ProjectTeamOrBuilder getProjectTeamOrBuilder() {
      if (projectTeamBuilder_ != null) {
        return projectTeamBuilder_.getMessageOrBuilder();
      } else {
        return projectTeam_ == null
            ? com.google.storage.v2.ProjectTeam.getDefaultInstance()
            : projectTeam_;
      }
    }

    /**
     *
     *
     * <pre>
     * Optional. The project team associated with the entity, if any.
     * </pre>
     *
     * <code>
     * .google.storage.v2.ProjectTeam project_team = 7 [(.google.api.field_behavior) = OPTIONAL];
     * </code>
     */
    private com.google.protobuf.SingleFieldBuilder<
            com.google.storage.v2.ProjectTeam,
            com.google.storage.v2.ProjectTeam.Builder,
            com.google.storage.v2.ProjectTeamOrBuilder>
        internalGetProjectTeamFieldBuilder() {
      if (projectTeamBuilder_ == null) {
        projectTeamBuilder_ =
            new com.google.protobuf.SingleFieldBuilder<
                com.google.storage.v2.ProjectTeam,
                com.google.storage.v2.ProjectTeam.Builder,
                com.google.storage.v2.ProjectTeamOrBuilder>(
                getProjectTeam(), getParentForChildren(), isClean());
        projectTeam_ = null;
      }
      return projectTeamBuilder_;
    }

    // @@protoc_insertion_point(builder_scope:google.storage.v2.BucketAccessControl)
  }

  // @@protoc_insertion_point(class_scope:google.storage.v2.BucketAccessControl)
  private static final com.google.storage.v2.BucketAccessControl DEFAULT_INSTANCE;

  static {
    DEFAULT_INSTANCE = new com.google.storage.v2.BucketAccessControl();
  }

  public static com.google.storage.v2.BucketAccessControl getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }

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

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

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

  @java.lang.Override
  public com.google.storage.v2.BucketAccessControl getDefaultInstanceForType() {
    return DEFAULT_INSTANCE;
  }
}
