xref: /external/google-cloud-java/java-compute/proto-google-cloud-compute-v1/src/main/java/com/google/cloud/compute/v1/Binding.java

/*
 * Copyright 2020 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: google/cloud/compute/v1/compute.proto

package com.google.cloud.compute.v1;

/**
 *
 *
 * <pre>
 * Associates `members`, or principals, with a `role`.
 * </pre>
 *
 * Protobuf type {@code google.cloud.compute.v1.Binding}
 */
public final class Binding extends com.google.protobuf.GeneratedMessageV3
    implements
    // @@protoc_insertion_point(message_implements:google.cloud.compute.v1.Binding)
    BindingOrBuilder {
  private static final long serialVersionUID = 0L;
  // Use Binding.newBuilder() to construct.
  private Binding(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
    super(builder);
  }

  private Binding() {
    bindingId_ = "";
    members_ = com.google.protobuf.LazyStringArrayList.EMPTY;
    role_ = "";
  }

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

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

  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    return com.google.cloud.compute.v1.Compute
        .internal_static_google_cloud_compute_v1_Binding_descriptor;
  }

  @java.lang.Override
  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
      internalGetFieldAccessorTable() {
    return com.google.cloud.compute.v1.Compute
        .internal_static_google_cloud_compute_v1_Binding_fieldAccessorTable
        .ensureFieldAccessorsInitialized(
            com.google.cloud.compute.v1.Binding.class,
            com.google.cloud.compute.v1.Binding.Builder.class);
  }

  private int bitField0_;
  public static final int BINDING_ID_FIELD_NUMBER = 441088277;

  @SuppressWarnings("serial")
  private volatile java.lang.Object bindingId_ = "";
  /**
   *
   *
   * <pre>
   * This is deprecated and has no effect. Do not use.
   * </pre>
   *
   * <code>optional string binding_id = 441088277;</code>
   *
   * @return Whether the bindingId field is set.
   */
  @java.lang.Override
  public boolean hasBindingId() {
    return ((bitField0_ & 0x00000001) != 0);
  }
  /**
   *
   *
   * <pre>
   * This is deprecated and has no effect. Do not use.
   * </pre>
   *
   * <code>optional string binding_id = 441088277;</code>
   *
   * @return The bindingId.
   */
  @java.lang.Override
  public java.lang.String getBindingId() {
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      java.lang.String s = bs.toStringUtf8();
      bindingId_ = s;
      return s;
    }
  }
  /**
   *
   *
   * <pre>
   * This is deprecated and has no effect. Do not use.
   * </pre>
   *
   * <code>optional string binding_id = 441088277;</code>
   *
   * @return The bytes for bindingId.
   */
  @java.lang.Override
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      bindingId_ = b;
      return b;
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  }

  public static final int CONDITION_FIELD_NUMBER = 212430107;
  private com.google.cloud.compute.v1.Expr condition_;
  /**
   *
   *
   * <pre>
   * The condition that is associated with this binding. If the condition evaluates to `true`, then this binding applies to the current request. If the condition evaluates to `false`, then this binding does not apply to the current request. However, a different role binding might grant the same role to one or more of the principals in this binding. To learn which resources support conditions in their IAM policies, see the [IAM documentation](https://cloud.google.com/iam/help/conditions/resource-policies).
   * </pre>
   *
   * <code>optional .google.cloud.compute.v1.Expr condition = 212430107;</code>
   *
   * @return Whether the condition field is set.
   */
  @java.lang.Override
  public boolean hasCondition() {
    return ((bitField0_ & 0x00000002) != 0);
  }
  /**
   *
   *
   * <pre>
   * The condition that is associated with this binding. If the condition evaluates to `true`, then this binding applies to the current request. If the condition evaluates to `false`, then this binding does not apply to the current request. However, a different role binding might grant the same role to one or more of the principals in this binding. To learn which resources support conditions in their IAM policies, see the [IAM documentation](https://cloud.google.com/iam/help/conditions/resource-policies).
   * </pre>
   *
   * <code>optional .google.cloud.compute.v1.Expr condition = 212430107;</code>
   *
   * @return The condition.
   */
  @java.lang.Override
  public com.google.cloud.compute.v1.Expr getCondition() {
    return condition_ == null ? com.google.cloud.compute.v1.Expr.getDefaultInstance() : condition_;
  }
  /**
   *
   *
   * <pre>
   * The condition that is associated with this binding. If the condition evaluates to `true`, then this binding applies to the current request. If the condition evaluates to `false`, then this binding does not apply to the current request. However, a different role binding might grant the same role to one or more of the principals in this binding. To learn which resources support conditions in their IAM policies, see the [IAM documentation](https://cloud.google.com/iam/help/conditions/resource-policies).
   * </pre>
   *
   * <code>optional .google.cloud.compute.v1.Expr condition = 212430107;</code>
   */
  @java.lang.Override
  public com.google.cloud.compute.v1.ExprOrBuilder getConditionOrBuilder() {
    return condition_ == null ? com.google.cloud.compute.v1.Expr.getDefaultInstance() : condition_;
  }

  public static final int MEMBERS_FIELD_NUMBER = 412010777;

  @SuppressWarnings("serial")
  private com.google.protobuf.LazyStringList members_;
  /**
   *
   *
   * <pre>
   * Specifies the principals requesting access for a Google Cloud resource. `members` can have the following values: * `allUsers`: A special identifier that represents anyone who is on the internet; with or without a Google account. * `allAuthenticatedUsers`: A special identifier that represents anyone who is authenticated with a Google account or a service account. Does not include identities that come from external identity providers (IdPs) through identity federation. * `user:{emailid}`: An email address that represents a specific Google account. For example, `alice&#64;example.com` . * `serviceAccount:{emailid}`: An email address that represents a Google service account. For example, `my-other-app&#64;appspot.gserviceaccount.com`. * `serviceAccount:{projectid}.svc.id.goog[{namespace}/{kubernetes-sa}]`: An identifier for a [Kubernetes service account](https://cloud.google.com/kubernetes-engine/docs/how-to/kubernetes-service-accounts). For example, `my-project.svc.id.goog[my-namespace/my-kubernetes-sa]`. * `group:{emailid}`: An email address that represents a Google group. For example, `admins&#64;example.com`. * `domain:{domain}`: The G Suite domain (primary) that represents all the users of that domain. For example, `google.com` or `example.com`. * `deleted:user:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a user that has been recently deleted. For example, `alice&#64;example.com?uid=123456789012345678901`. If the user is recovered, this value reverts to `user:{emailid}` and the recovered user retains the role in the binding. * `deleted:serviceAccount:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a service account that has been recently deleted. For example, `my-other-app&#64;appspot.gserviceaccount.com?uid=123456789012345678901`. If the service account is undeleted, this value reverts to `serviceAccount:{emailid}` and the undeleted service account retains the role in the binding. * `deleted:group:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a Google group that has been recently deleted. For example, `admins&#64;example.com?uid=123456789012345678901`. If the group is recovered, this value reverts to `group:{emailid}` and the recovered group retains the role in the binding.
   * </pre>
   *
   * <code>repeated string members = 412010777;</code>
   *
   * @return A list containing the members.
   */
  public com.google.protobuf.ProtocolStringList getMembersList() {
    return members_;
  }
  /**
   *
   *
   * <pre>
   * Specifies the principals requesting access for a Google Cloud resource. `members` can have the following values: * `allUsers`: A special identifier that represents anyone who is on the internet; with or without a Google account. * `allAuthenticatedUsers`: A special identifier that represents anyone who is authenticated with a Google account or a service account. Does not include identities that come from external identity providers (IdPs) through identity federation. * `user:{emailid}`: An email address that represents a specific Google account. For example, `alice&#64;example.com` . * `serviceAccount:{emailid}`: An email address that represents a Google service account. For example, `my-other-app&#64;appspot.gserviceaccount.com`. * `serviceAccount:{projectid}.svc.id.goog[{namespace}/{kubernetes-sa}]`: An identifier for a [Kubernetes service account](https://cloud.google.com/kubernetes-engine/docs/how-to/kubernetes-service-accounts). For example, `my-project.svc.id.goog[my-namespace/my-kubernetes-sa]`. * `group:{emailid}`: An email address that represents a Google group. For example, `admins&#64;example.com`. * `domain:{domain}`: The G Suite domain (primary) that represents all the users of that domain. For example, `google.com` or `example.com`. * `deleted:user:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a user that has been recently deleted. For example, `alice&#64;example.com?uid=123456789012345678901`. If the user is recovered, this value reverts to `user:{emailid}` and the recovered user retains the role in the binding. * `deleted:serviceAccount:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a service account that has been recently deleted. For example, `my-other-app&#64;appspot.gserviceaccount.com?uid=123456789012345678901`. If the service account is undeleted, this value reverts to `serviceAccount:{emailid}` and the undeleted service account retains the role in the binding. * `deleted:group:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a Google group that has been recently deleted. For example, `admins&#64;example.com?uid=123456789012345678901`. If the group is recovered, this value reverts to `group:{emailid}` and the recovered group retains the role in the binding.
   * </pre>
   *
   * <code>repeated string members = 412010777;</code>
   *
   * @return The count of members.
   */
  public int getMembersCount() {
    return members_.size();
  }
  /**
   *
   *
   * <pre>
   * Specifies the principals requesting access for a Google Cloud resource. `members` can have the following values: * `allUsers`: A special identifier that represents anyone who is on the internet; with or without a Google account. * `allAuthenticatedUsers`: A special identifier that represents anyone who is authenticated with a Google account or a service account. Does not include identities that come from external identity providers (IdPs) through identity federation. * `user:{emailid}`: An email address that represents a specific Google account. For example, `alice&#64;example.com` . * `serviceAccount:{emailid}`: An email address that represents a Google service account. For example, `my-other-app&#64;appspot.gserviceaccount.com`. * `serviceAccount:{projectid}.svc.id.goog[{namespace}/{kubernetes-sa}]`: An identifier for a [Kubernetes service account](https://cloud.google.com/kubernetes-engine/docs/how-to/kubernetes-service-accounts). For example, `my-project.svc.id.goog[my-namespace/my-kubernetes-sa]`. * `group:{emailid}`: An email address that represents a Google group. For example, `admins&#64;example.com`. * `domain:{domain}`: The G Suite domain (primary) that represents all the users of that domain. For example, `google.com` or `example.com`. * `deleted:user:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a user that has been recently deleted. For example, `alice&#64;example.com?uid=123456789012345678901`. If the user is recovered, this value reverts to `user:{emailid}` and the recovered user retains the role in the binding. * `deleted:serviceAccount:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a service account that has been recently deleted. For example, `my-other-app&#64;appspot.gserviceaccount.com?uid=123456789012345678901`. If the service account is undeleted, this value reverts to `serviceAccount:{emailid}` and the undeleted service account retains the role in the binding. * `deleted:group:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a Google group that has been recently deleted. For example, `admins&#64;example.com?uid=123456789012345678901`. If the group is recovered, this value reverts to `group:{emailid}` and the recovered group retains the role in the binding.
   * </pre>
   *
   * <code>repeated string members = 412010777;</code>
   *
   * @param index The index of the element to return.
   * @return The members at the given index.
   */
  public java.lang.String getMembers(int index) {
    return members_.get(index);
  }
  /**
   *
   *
   * <pre>
   * Specifies the principals requesting access for a Google Cloud resource. `members` can have the following values: * `allUsers`: A special identifier that represents anyone who is on the internet; with or without a Google account. * `allAuthenticatedUsers`: A special identifier that represents anyone who is authenticated with a Google account or a service account. Does not include identities that come from external identity providers (IdPs) through identity federation. * `user:{emailid}`: An email address that represents a specific Google account. For example, `alice&#64;example.com` . * `serviceAccount:{emailid}`: An email address that represents a Google service account. For example, `my-other-app&#64;appspot.gserviceaccount.com`. * `serviceAccount:{projectid}.svc.id.goog[{namespace}/{kubernetes-sa}]`: An identifier for a [Kubernetes service account](https://cloud.google.com/kubernetes-engine/docs/how-to/kubernetes-service-accounts). For example, `my-project.svc.id.goog[my-namespace/my-kubernetes-sa]`. * `group:{emailid}`: An email address that represents a Google group. For example, `admins&#64;example.com`. * `domain:{domain}`: The G Suite domain (primary) that represents all the users of that domain. For example, `google.com` or `example.com`. * `deleted:user:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a user that has been recently deleted. For example, `alice&#64;example.com?uid=123456789012345678901`. If the user is recovered, this value reverts to `user:{emailid}` and the recovered user retains the role in the binding. * `deleted:serviceAccount:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a service account that has been recently deleted. For example, `my-other-app&#64;appspot.gserviceaccount.com?uid=123456789012345678901`. If the service account is undeleted, this value reverts to `serviceAccount:{emailid}` and the undeleted service account retains the role in the binding. * `deleted:group:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a Google group that has been recently deleted. For example, `admins&#64;example.com?uid=123456789012345678901`. If the group is recovered, this value reverts to `group:{emailid}` and the recovered group retains the role in the binding.
   * </pre>
   *
   * <code>repeated string members = 412010777;</code>
   *
   * @param index The index of the value to return.
   * @return The bytes of the members at the given index.
   */
  public com.google.protobuf.ByteString getMembersBytes(int index) {
    return members_.getByteString(index);
  }

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  @SuppressWarnings("serial")
  private volatile java.lang.Object role_ = "";
  /**
   *
   *
   * <pre>
   * Role that is assigned to the list of `members`, or principals. For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
   * </pre>
   *
   * <code>optional string role = 3506294;</code>
   *
   * @return Whether the role field is set.
   */
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  }
  /**
   *
   *
   * <pre>
   * Role that is assigned to the list of `members`, or principals. For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
   * </pre>
   *
   * <code>optional string role = 3506294;</code>
   *
   * @return The role.
   */
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   *
   *
   * <pre>
   * Role that is assigned to the list of `members`, or principals. For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
   * </pre>
   *
   * <code>optional string role = 3506294;</code>
   *
   * @return The bytes for role.
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  public boolean equals(final java.lang.Object obj) {
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      return super.equals(obj);
    }
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  /**
   *
   *
   * <pre>
   * Associates `members`, or principals, with a `role`.
   * </pre>
   *
   * Protobuf type {@code google.cloud.compute.v1.Binding}
   */
  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
      implements
      // @@protoc_insertion_point(builder_implements:google.cloud.compute.v1.Binding)
      com.google.cloud.compute.v1.BindingOrBuilder {
    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
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          .internal_static_google_cloud_compute_v1_Binding_descriptor;
    }

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    private Builder() {
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    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
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    public Builder clear() {
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      role_ = "";
      return this;
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    @java.lang.Override
    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
      return com.google.cloud.compute.v1.Compute
          .internal_static_google_cloud_compute_v1_Binding_descriptor;
    }

    @java.lang.Override
    public com.google.cloud.compute.v1.Binding getDefaultInstanceForType() {
      return com.google.cloud.compute.v1.Binding.getDefaultInstance();
    }

    @java.lang.Override
    public com.google.cloud.compute.v1.Binding build() {
      com.google.cloud.compute.v1.Binding result = buildPartial();
      if (!result.isInitialized()) {
        throw newUninitializedMessageException(result);
      }
      return result;
    }

    @java.lang.Override
    public com.google.cloud.compute.v1.Binding buildPartial() {
      com.google.cloud.compute.v1.Binding result = new com.google.cloud.compute.v1.Binding(this);
      buildPartialRepeatedFields(result);
      if (bitField0_ != 0) {
        buildPartial0(result);
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      onBuilt();
      return result;
    }

    private void buildPartialRepeatedFields(com.google.cloud.compute.v1.Binding result) {
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        members_ = members_.getUnmodifiableView();
        bitField0_ = (bitField0_ & ~0x00000004);
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    public Builder clone() {
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    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
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    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
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    public Builder setRepeatedField(
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    public Builder addRepeatedField(
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    @java.lang.Override
    public Builder mergeFrom(com.google.protobuf.Message other) {
      if (other instanceof com.google.cloud.compute.v1.Binding) {
        return mergeFrom((com.google.cloud.compute.v1.Binding) other);
      } else {
        super.mergeFrom(other);
        return this;
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    }

    public Builder mergeFrom(com.google.cloud.compute.v1.Binding other) {
      if (other == com.google.cloud.compute.v1.Binding.getDefaultInstance()) return this;
      if (other.hasBindingId()) {
        bindingId_ = other.bindingId_;
        bitField0_ |= 0x00000001;
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          members_.addAll(other.members_);
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      this.mergeUnknownFields(other.getUnknownFields());
      onChanged();
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    public final boolean isInitialized() {
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    /**
     *
     *
     * <pre>
     * This is deprecated and has no effect. Do not use.
     * </pre>
     *
     * <code>optional string binding_id = 441088277;</code>
     *
     * @return Whether the bindingId field is set.
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    public boolean hasBindingId() {
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    /**
     *
     *
     * <pre>
     * This is deprecated and has no effect. Do not use.
     * </pre>
     *
     * <code>optional string binding_id = 441088277;</code>
     *
     * @return The bindingId.
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        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * This is deprecated and has no effect. Do not use.
     * </pre>
     *
     * <code>optional string binding_id = 441088277;</code>
     *
     * @return The bytes for bindingId.
     */
    public com.google.protobuf.ByteString getBindingIdBytes() {
      java.lang.Object ref = bindingId_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
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        bindingId_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * This is deprecated and has no effect. Do not use.
     * </pre>
     *
     * <code>optional string binding_id = 441088277;</code>
     *
     * @param value The bindingId to set.
     * @return This builder for chaining.
     */
    public Builder setBindingId(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      bindingId_ = value;
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * This is deprecated and has no effect. Do not use.
     * </pre>
     *
     * <code>optional string binding_id = 441088277;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearBindingId() {
      bindingId_ = getDefaultInstance().getBindingId();
      bitField0_ = (bitField0_ & ~0x00000001);
      onChanged();
      return this;
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    /**
     *
     *
     * <pre>
     * This is deprecated and has no effect. Do not use.
     * </pre>
     *
     * <code>optional string binding_id = 441088277;</code>
     *
     * @param value The bytes for bindingId to set.
     * @return This builder for chaining.
     */
    public Builder setBindingIdBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
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      checkByteStringIsUtf8(value);
      bindingId_ = value;
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
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    private com.google.cloud.compute.v1.Expr condition_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.compute.v1.Expr,
            com.google.cloud.compute.v1.Expr.Builder,
            com.google.cloud.compute.v1.ExprOrBuilder>
        conditionBuilder_;
    /**
     *
     *
     * <pre>
     * The condition that is associated with this binding. If the condition evaluates to `true`, then this binding applies to the current request. If the condition evaluates to `false`, then this binding does not apply to the current request. However, a different role binding might grant the same role to one or more of the principals in this binding. To learn which resources support conditions in their IAM policies, see the [IAM documentation](https://cloud.google.com/iam/help/conditions/resource-policies).
     * </pre>
     *
     * <code>optional .google.cloud.compute.v1.Expr condition = 212430107;</code>
     *
     * @return Whether the condition field is set.
     */
    public boolean hasCondition() {
      return ((bitField0_ & 0x00000002) != 0);
    }
    /**
     *
     *
     * <pre>
     * The condition that is associated with this binding. If the condition evaluates to `true`, then this binding applies to the current request. If the condition evaluates to `false`, then this binding does not apply to the current request. However, a different role binding might grant the same role to one or more of the principals in this binding. To learn which resources support conditions in their IAM policies, see the [IAM documentation](https://cloud.google.com/iam/help/conditions/resource-policies).
     * </pre>
     *
     * <code>optional .google.cloud.compute.v1.Expr condition = 212430107;</code>
     *
     * @return The condition.
     */
    public com.google.cloud.compute.v1.Expr getCondition() {
      if (conditionBuilder_ == null) {
        return condition_ == null
            ? com.google.cloud.compute.v1.Expr.getDefaultInstance()
            : condition_;
      } else {
        return conditionBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * The condition that is associated with this binding. If the condition evaluates to `true`, then this binding applies to the current request. If the condition evaluates to `false`, then this binding does not apply to the current request. However, a different role binding might grant the same role to one or more of the principals in this binding. To learn which resources support conditions in their IAM policies, see the [IAM documentation](https://cloud.google.com/iam/help/conditions/resource-policies).
     * </pre>
     *
     * <code>optional .google.cloud.compute.v1.Expr condition = 212430107;</code>
     */
    public Builder setCondition(com.google.cloud.compute.v1.Expr value) {
      if (conditionBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        condition_ = value;
      } else {
        conditionBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The condition that is associated with this binding. If the condition evaluates to `true`, then this binding applies to the current request. If the condition evaluates to `false`, then this binding does not apply to the current request. However, a different role binding might grant the same role to one or more of the principals in this binding. To learn which resources support conditions in their IAM policies, see the [IAM documentation](https://cloud.google.com/iam/help/conditions/resource-policies).
     * </pre>
     *
     * <code>optional .google.cloud.compute.v1.Expr condition = 212430107;</code>
     */
    public Builder setCondition(com.google.cloud.compute.v1.Expr.Builder builderForValue) {
      if (conditionBuilder_ == null) {
        condition_ = builderForValue.build();
      } else {
        conditionBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The condition that is associated with this binding. If the condition evaluates to `true`, then this binding applies to the current request. If the condition evaluates to `false`, then this binding does not apply to the current request. However, a different role binding might grant the same role to one or more of the principals in this binding. To learn which resources support conditions in their IAM policies, see the [IAM documentation](https://cloud.google.com/iam/help/conditions/resource-policies).
     * </pre>
     *
     * <code>optional .google.cloud.compute.v1.Expr condition = 212430107;</code>
     */
    public Builder mergeCondition(com.google.cloud.compute.v1.Expr value) {
      if (conditionBuilder_ == null) {
        if (((bitField0_ & 0x00000002) != 0)
            && condition_ != null
            && condition_ != com.google.cloud.compute.v1.Expr.getDefaultInstance()) {
          getConditionBuilder().mergeFrom(value);
        } else {
          condition_ = value;
        }
      } else {
        conditionBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The condition that is associated with this binding. If the condition evaluates to `true`, then this binding applies to the current request. If the condition evaluates to `false`, then this binding does not apply to the current request. However, a different role binding might grant the same role to one or more of the principals in this binding. To learn which resources support conditions in their IAM policies, see the [IAM documentation](https://cloud.google.com/iam/help/conditions/resource-policies).
     * </pre>
     *
     * <code>optional .google.cloud.compute.v1.Expr condition = 212430107;</code>
     */
    public Builder clearCondition() {
      bitField0_ = (bitField0_ & ~0x00000002);
      condition_ = null;
      if (conditionBuilder_ != null) {
        conditionBuilder_.dispose();
        conditionBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The condition that is associated with this binding. If the condition evaluates to `true`, then this binding applies to the current request. If the condition evaluates to `false`, then this binding does not apply to the current request. However, a different role binding might grant the same role to one or more of the principals in this binding. To learn which resources support conditions in their IAM policies, see the [IAM documentation](https://cloud.google.com/iam/help/conditions/resource-policies).
     * </pre>
     *
     * <code>optional .google.cloud.compute.v1.Expr condition = 212430107;</code>
     */
    public com.google.cloud.compute.v1.Expr.Builder getConditionBuilder() {
      bitField0_ |= 0x00000002;
      onChanged();
      return getConditionFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * The condition that is associated with this binding. If the condition evaluates to `true`, then this binding applies to the current request. If the condition evaluates to `false`, then this binding does not apply to the current request. However, a different role binding might grant the same role to one or more of the principals in this binding. To learn which resources support conditions in their IAM policies, see the [IAM documentation](https://cloud.google.com/iam/help/conditions/resource-policies).
     * </pre>
     *
     * <code>optional .google.cloud.compute.v1.Expr condition = 212430107;</code>
     */
    public com.google.cloud.compute.v1.ExprOrBuilder getConditionOrBuilder() {
      if (conditionBuilder_ != null) {
        return conditionBuilder_.getMessageOrBuilder();
      } else {
        return condition_ == null
            ? com.google.cloud.compute.v1.Expr.getDefaultInstance()
            : condition_;
      }
    }
    /**
     *
     *
     * <pre>
     * The condition that is associated with this binding. If the condition evaluates to `true`, then this binding applies to the current request. If the condition evaluates to `false`, then this binding does not apply to the current request. However, a different role binding might grant the same role to one or more of the principals in this binding. To learn which resources support conditions in their IAM policies, see the [IAM documentation](https://cloud.google.com/iam/help/conditions/resource-policies).
     * </pre>
     *
     * <code>optional .google.cloud.compute.v1.Expr condition = 212430107;</code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
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        getConditionFieldBuilder() {
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      return conditionBuilder_;
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    private com.google.protobuf.LazyStringList members_ =
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    /**
     *
     *
     * <pre>
     * Specifies the principals requesting access for a Google Cloud resource. `members` can have the following values: * `allUsers`: A special identifier that represents anyone who is on the internet; with or without a Google account. * `allAuthenticatedUsers`: A special identifier that represents anyone who is authenticated with a Google account or a service account. Does not include identities that come from external identity providers (IdPs) through identity federation. * `user:{emailid}`: An email address that represents a specific Google account. For example, `alice&#64;example.com` . * `serviceAccount:{emailid}`: An email address that represents a Google service account. For example, `my-other-app&#64;appspot.gserviceaccount.com`. * `serviceAccount:{projectid}.svc.id.goog[{namespace}/{kubernetes-sa}]`: An identifier for a [Kubernetes service account](https://cloud.google.com/kubernetes-engine/docs/how-to/kubernetes-service-accounts). For example, `my-project.svc.id.goog[my-namespace/my-kubernetes-sa]`. * `group:{emailid}`: An email address that represents a Google group. For example, `admins&#64;example.com`. * `domain:{domain}`: The G Suite domain (primary) that represents all the users of that domain. For example, `google.com` or `example.com`. * `deleted:user:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a user that has been recently deleted. For example, `alice&#64;example.com?uid=123456789012345678901`. If the user is recovered, this value reverts to `user:{emailid}` and the recovered user retains the role in the binding. * `deleted:serviceAccount:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a service account that has been recently deleted. For example, `my-other-app&#64;appspot.gserviceaccount.com?uid=123456789012345678901`. If the service account is undeleted, this value reverts to `serviceAccount:{emailid}` and the undeleted service account retains the role in the binding. * `deleted:group:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a Google group that has been recently deleted. For example, `admins&#64;example.com?uid=123456789012345678901`. If the group is recovered, this value reverts to `group:{emailid}` and the recovered group retains the role in the binding.
     * </pre>
     *
     * <code>repeated string members = 412010777;</code>
     *
     * @return A list containing the members.
     */
    public com.google.protobuf.ProtocolStringList getMembersList() {
      return members_.getUnmodifiableView();
    }
    /**
     *
     *
     * <pre>
     * Specifies the principals requesting access for a Google Cloud resource. `members` can have the following values: * `allUsers`: A special identifier that represents anyone who is on the internet; with or without a Google account. * `allAuthenticatedUsers`: A special identifier that represents anyone who is authenticated with a Google account or a service account. Does not include identities that come from external identity providers (IdPs) through identity federation. * `user:{emailid}`: An email address that represents a specific Google account. For example, `alice&#64;example.com` . * `serviceAccount:{emailid}`: An email address that represents a Google service account. For example, `my-other-app&#64;appspot.gserviceaccount.com`. * `serviceAccount:{projectid}.svc.id.goog[{namespace}/{kubernetes-sa}]`: An identifier for a [Kubernetes service account](https://cloud.google.com/kubernetes-engine/docs/how-to/kubernetes-service-accounts). For example, `my-project.svc.id.goog[my-namespace/my-kubernetes-sa]`. * `group:{emailid}`: An email address that represents a Google group. For example, `admins&#64;example.com`. * `domain:{domain}`: The G Suite domain (primary) that represents all the users of that domain. For example, `google.com` or `example.com`. * `deleted:user:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a user that has been recently deleted. For example, `alice&#64;example.com?uid=123456789012345678901`. If the user is recovered, this value reverts to `user:{emailid}` and the recovered user retains the role in the binding. * `deleted:serviceAccount:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a service account that has been recently deleted. For example, `my-other-app&#64;appspot.gserviceaccount.com?uid=123456789012345678901`. If the service account is undeleted, this value reverts to `serviceAccount:{emailid}` and the undeleted service account retains the role in the binding. * `deleted:group:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a Google group that has been recently deleted. For example, `admins&#64;example.com?uid=123456789012345678901`. If the group is recovered, this value reverts to `group:{emailid}` and the recovered group retains the role in the binding.
     * </pre>
     *
     * <code>repeated string members = 412010777;</code>
     *
     * @return The count of members.
     */
    public int getMembersCount() {
      return members_.size();
    }
    /**
     *
     *
     * <pre>
     * Specifies the principals requesting access for a Google Cloud resource. `members` can have the following values: * `allUsers`: A special identifier that represents anyone who is on the internet; with or without a Google account. * `allAuthenticatedUsers`: A special identifier that represents anyone who is authenticated with a Google account or a service account. Does not include identities that come from external identity providers (IdPs) through identity federation. * `user:{emailid}`: An email address that represents a specific Google account. For example, `alice&#64;example.com` . * `serviceAccount:{emailid}`: An email address that represents a Google service account. For example, `my-other-app&#64;appspot.gserviceaccount.com`. * `serviceAccount:{projectid}.svc.id.goog[{namespace}/{kubernetes-sa}]`: An identifier for a [Kubernetes service account](https://cloud.google.com/kubernetes-engine/docs/how-to/kubernetes-service-accounts). For example, `my-project.svc.id.goog[my-namespace/my-kubernetes-sa]`. * `group:{emailid}`: An email address that represents a Google group. For example, `admins&#64;example.com`. * `domain:{domain}`: The G Suite domain (primary) that represents all the users of that domain. For example, `google.com` or `example.com`. * `deleted:user:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a user that has been recently deleted. For example, `alice&#64;example.com?uid=123456789012345678901`. If the user is recovered, this value reverts to `user:{emailid}` and the recovered user retains the role in the binding. * `deleted:serviceAccount:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a service account that has been recently deleted. For example, `my-other-app&#64;appspot.gserviceaccount.com?uid=123456789012345678901`. If the service account is undeleted, this value reverts to `serviceAccount:{emailid}` and the undeleted service account retains the role in the binding. * `deleted:group:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a Google group that has been recently deleted. For example, `admins&#64;example.com?uid=123456789012345678901`. If the group is recovered, this value reverts to `group:{emailid}` and the recovered group retains the role in the binding.
     * </pre>
     *
     * <code>repeated string members = 412010777;</code>
     *
     * @param index The index of the element to return.
     * @return The members at the given index.
     */
    public java.lang.String getMembers(int index) {
      return members_.get(index);
    }
    /**
     *
     *
     * <pre>
     * Specifies the principals requesting access for a Google Cloud resource. `members` can have the following values: * `allUsers`: A special identifier that represents anyone who is on the internet; with or without a Google account. * `allAuthenticatedUsers`: A special identifier that represents anyone who is authenticated with a Google account or a service account. Does not include identities that come from external identity providers (IdPs) through identity federation. * `user:{emailid}`: An email address that represents a specific Google account. For example, `alice&#64;example.com` . * `serviceAccount:{emailid}`: An email address that represents a Google service account. For example, `my-other-app&#64;appspot.gserviceaccount.com`. * `serviceAccount:{projectid}.svc.id.goog[{namespace}/{kubernetes-sa}]`: An identifier for a [Kubernetes service account](https://cloud.google.com/kubernetes-engine/docs/how-to/kubernetes-service-accounts). For example, `my-project.svc.id.goog[my-namespace/my-kubernetes-sa]`. * `group:{emailid}`: An email address that represents a Google group. For example, `admins&#64;example.com`. * `domain:{domain}`: The G Suite domain (primary) that represents all the users of that domain. For example, `google.com` or `example.com`. * `deleted:user:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a user that has been recently deleted. For example, `alice&#64;example.com?uid=123456789012345678901`. If the user is recovered, this value reverts to `user:{emailid}` and the recovered user retains the role in the binding. * `deleted:serviceAccount:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a service account that has been recently deleted. For example, `my-other-app&#64;appspot.gserviceaccount.com?uid=123456789012345678901`. If the service account is undeleted, this value reverts to `serviceAccount:{emailid}` and the undeleted service account retains the role in the binding. * `deleted:group:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a Google group that has been recently deleted. For example, `admins&#64;example.com?uid=123456789012345678901`. If the group is recovered, this value reverts to `group:{emailid}` and the recovered group retains the role in the binding.
     * </pre>
     *
     * <code>repeated string members = 412010777;</code>
     *
     * @param index The index of the value to return.
     * @return The bytes of the members at the given index.
     */
    public com.google.protobuf.ByteString getMembersBytes(int index) {
      return members_.getByteString(index);
    }
    /**
     *
     *
     * <pre>
     * Specifies the principals requesting access for a Google Cloud resource. `members` can have the following values: * `allUsers`: A special identifier that represents anyone who is on the internet; with or without a Google account. * `allAuthenticatedUsers`: A special identifier that represents anyone who is authenticated with a Google account or a service account. Does not include identities that come from external identity providers (IdPs) through identity federation. * `user:{emailid}`: An email address that represents a specific Google account. For example, `alice&#64;example.com` . * `serviceAccount:{emailid}`: An email address that represents a Google service account. For example, `my-other-app&#64;appspot.gserviceaccount.com`. * `serviceAccount:{projectid}.svc.id.goog[{namespace}/{kubernetes-sa}]`: An identifier for a [Kubernetes service account](https://cloud.google.com/kubernetes-engine/docs/how-to/kubernetes-service-accounts). For example, `my-project.svc.id.goog[my-namespace/my-kubernetes-sa]`. * `group:{emailid}`: An email address that represents a Google group. For example, `admins&#64;example.com`. * `domain:{domain}`: The G Suite domain (primary) that represents all the users of that domain. For example, `google.com` or `example.com`. * `deleted:user:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a user that has been recently deleted. For example, `alice&#64;example.com?uid=123456789012345678901`. If the user is recovered, this value reverts to `user:{emailid}` and the recovered user retains the role in the binding. * `deleted:serviceAccount:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a service account that has been recently deleted. For example, `my-other-app&#64;appspot.gserviceaccount.com?uid=123456789012345678901`. If the service account is undeleted, this value reverts to `serviceAccount:{emailid}` and the undeleted service account retains the role in the binding. * `deleted:group:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a Google group that has been recently deleted. For example, `admins&#64;example.com?uid=123456789012345678901`. If the group is recovered, this value reverts to `group:{emailid}` and the recovered group retains the role in the binding.
     * </pre>
     *
     * <code>repeated string members = 412010777;</code>
     *
     * @param index The index to set the value at.
     * @param value The members to set.
     * @return This builder for chaining.
     */
    public Builder setMembers(int index, java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      ensureMembersIsMutable();
      members_.set(index, value);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Specifies the principals requesting access for a Google Cloud resource. `members` can have the following values: * `allUsers`: A special identifier that represents anyone who is on the internet; with or without a Google account. * `allAuthenticatedUsers`: A special identifier that represents anyone who is authenticated with a Google account or a service account. Does not include identities that come from external identity providers (IdPs) through identity federation. * `user:{emailid}`: An email address that represents a specific Google account. For example, `alice&#64;example.com` . * `serviceAccount:{emailid}`: An email address that represents a Google service account. For example, `my-other-app&#64;appspot.gserviceaccount.com`. * `serviceAccount:{projectid}.svc.id.goog[{namespace}/{kubernetes-sa}]`: An identifier for a [Kubernetes service account](https://cloud.google.com/kubernetes-engine/docs/how-to/kubernetes-service-accounts). For example, `my-project.svc.id.goog[my-namespace/my-kubernetes-sa]`. * `group:{emailid}`: An email address that represents a Google group. For example, `admins&#64;example.com`. * `domain:{domain}`: The G Suite domain (primary) that represents all the users of that domain. For example, `google.com` or `example.com`. * `deleted:user:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a user that has been recently deleted. For example, `alice&#64;example.com?uid=123456789012345678901`. If the user is recovered, this value reverts to `user:{emailid}` and the recovered user retains the role in the binding. * `deleted:serviceAccount:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a service account that has been recently deleted. For example, `my-other-app&#64;appspot.gserviceaccount.com?uid=123456789012345678901`. If the service account is undeleted, this value reverts to `serviceAccount:{emailid}` and the undeleted service account retains the role in the binding. * `deleted:group:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a Google group that has been recently deleted. For example, `admins&#64;example.com?uid=123456789012345678901`. If the group is recovered, this value reverts to `group:{emailid}` and the recovered group retains the role in the binding.
     * </pre>
     *
     * <code>repeated string members = 412010777;</code>
     *
     * @param value The members to add.
     * @return This builder for chaining.
     */
    public Builder addMembers(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      ensureMembersIsMutable();
      members_.add(value);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Specifies the principals requesting access for a Google Cloud resource. `members` can have the following values: * `allUsers`: A special identifier that represents anyone who is on the internet; with or without a Google account. * `allAuthenticatedUsers`: A special identifier that represents anyone who is authenticated with a Google account or a service account. Does not include identities that come from external identity providers (IdPs) through identity federation. * `user:{emailid}`: An email address that represents a specific Google account. For example, `alice&#64;example.com` . * `serviceAccount:{emailid}`: An email address that represents a Google service account. For example, `my-other-app&#64;appspot.gserviceaccount.com`. * `serviceAccount:{projectid}.svc.id.goog[{namespace}/{kubernetes-sa}]`: An identifier for a [Kubernetes service account](https://cloud.google.com/kubernetes-engine/docs/how-to/kubernetes-service-accounts). For example, `my-project.svc.id.goog[my-namespace/my-kubernetes-sa]`. * `group:{emailid}`: An email address that represents a Google group. For example, `admins&#64;example.com`. * `domain:{domain}`: The G Suite domain (primary) that represents all the users of that domain. For example, `google.com` or `example.com`. * `deleted:user:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a user that has been recently deleted. For example, `alice&#64;example.com?uid=123456789012345678901`. If the user is recovered, this value reverts to `user:{emailid}` and the recovered user retains the role in the binding. * `deleted:serviceAccount:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a service account that has been recently deleted. For example, `my-other-app&#64;appspot.gserviceaccount.com?uid=123456789012345678901`. If the service account is undeleted, this value reverts to `serviceAccount:{emailid}` and the undeleted service account retains the role in the binding. * `deleted:group:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a Google group that has been recently deleted. For example, `admins&#64;example.com?uid=123456789012345678901`. If the group is recovered, this value reverts to `group:{emailid}` and the recovered group retains the role in the binding.
     * </pre>
     *
     * <code>repeated string members = 412010777;</code>
     *
     * @param values The members to add.
     * @return This builder for chaining.
     */
    public Builder addAllMembers(java.lang.Iterable<java.lang.String> values) {
      ensureMembersIsMutable();
      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, members_);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Specifies the principals requesting access for a Google Cloud resource. `members` can have the following values: * `allUsers`: A special identifier that represents anyone who is on the internet; with or without a Google account. * `allAuthenticatedUsers`: A special identifier that represents anyone who is authenticated with a Google account or a service account. Does not include identities that come from external identity providers (IdPs) through identity federation. * `user:{emailid}`: An email address that represents a specific Google account. For example, `alice&#64;example.com` . * `serviceAccount:{emailid}`: An email address that represents a Google service account. For example, `my-other-app&#64;appspot.gserviceaccount.com`. * `serviceAccount:{projectid}.svc.id.goog[{namespace}/{kubernetes-sa}]`: An identifier for a [Kubernetes service account](https://cloud.google.com/kubernetes-engine/docs/how-to/kubernetes-service-accounts). For example, `my-project.svc.id.goog[my-namespace/my-kubernetes-sa]`. * `group:{emailid}`: An email address that represents a Google group. For example, `admins&#64;example.com`. * `domain:{domain}`: The G Suite domain (primary) that represents all the users of that domain. For example, `google.com` or `example.com`. * `deleted:user:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a user that has been recently deleted. For example, `alice&#64;example.com?uid=123456789012345678901`. If the user is recovered, this value reverts to `user:{emailid}` and the recovered user retains the role in the binding. * `deleted:serviceAccount:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a service account that has been recently deleted. For example, `my-other-app&#64;appspot.gserviceaccount.com?uid=123456789012345678901`. If the service account is undeleted, this value reverts to `serviceAccount:{emailid}` and the undeleted service account retains the role in the binding. * `deleted:group:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a Google group that has been recently deleted. For example, `admins&#64;example.com?uid=123456789012345678901`. If the group is recovered, this value reverts to `group:{emailid}` and the recovered group retains the role in the binding.
     * </pre>
     *
     * <code>repeated string members = 412010777;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearMembers() {
      members_ = com.google.protobuf.LazyStringArrayList.EMPTY;
      bitField0_ = (bitField0_ & ~0x00000004);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Specifies the principals requesting access for a Google Cloud resource. `members` can have the following values: * `allUsers`: A special identifier that represents anyone who is on the internet; with or without a Google account. * `allAuthenticatedUsers`: A special identifier that represents anyone who is authenticated with a Google account or a service account. Does not include identities that come from external identity providers (IdPs) through identity federation. * `user:{emailid}`: An email address that represents a specific Google account. For example, `alice&#64;example.com` . * `serviceAccount:{emailid}`: An email address that represents a Google service account. For example, `my-other-app&#64;appspot.gserviceaccount.com`. * `serviceAccount:{projectid}.svc.id.goog[{namespace}/{kubernetes-sa}]`: An identifier for a [Kubernetes service account](https://cloud.google.com/kubernetes-engine/docs/how-to/kubernetes-service-accounts). For example, `my-project.svc.id.goog[my-namespace/my-kubernetes-sa]`. * `group:{emailid}`: An email address that represents a Google group. For example, `admins&#64;example.com`. * `domain:{domain}`: The G Suite domain (primary) that represents all the users of that domain. For example, `google.com` or `example.com`. * `deleted:user:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a user that has been recently deleted. For example, `alice&#64;example.com?uid=123456789012345678901`. If the user is recovered, this value reverts to `user:{emailid}` and the recovered user retains the role in the binding. * `deleted:serviceAccount:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a service account that has been recently deleted. For example, `my-other-app&#64;appspot.gserviceaccount.com?uid=123456789012345678901`. If the service account is undeleted, this value reverts to `serviceAccount:{emailid}` and the undeleted service account retains the role in the binding. * `deleted:group:{emailid}?uid={uniqueid}`: An email address (plus unique identifier) representing a Google group that has been recently deleted. For example, `admins&#64;example.com?uid=123456789012345678901`. If the group is recovered, this value reverts to `group:{emailid}` and the recovered group retains the role in the binding.
     * </pre>
     *
     * <code>repeated string members = 412010777;</code>
     *
     * @param value The bytes of the members to add.
     * @return This builder for chaining.
     */
    public Builder addMembersBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      ensureMembersIsMutable();
      members_.add(value);
      onChanged();
      return this;
    }

    private java.lang.Object role_ = "";
    /**
     *
     *
     * <pre>
     * Role that is assigned to the list of `members`, or principals. For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
     * </pre>
     *
     * <code>optional string role = 3506294;</code>
     *
     * @return Whether the role field is set.
     */
    public boolean hasRole() {
      return ((bitField0_ & 0x00000008) != 0);
    }
    /**
     *
     *
     * <pre>
     * Role that is assigned to the list of `members`, or principals. For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
     * </pre>
     *
     * <code>optional string role = 3506294;</code>
     *
     * @return The role.
     */
    public java.lang.String getRole() {
      java.lang.Object ref = role_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        role_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Role that is assigned to the list of `members`, or principals. For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
     * </pre>
     *
     * <code>optional string role = 3506294;</code>
     *
     * @return The bytes for role.
     */
    public com.google.protobuf.ByteString getRoleBytes() {
      java.lang.Object ref = role_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        role_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Role that is assigned to the list of `members`, or principals. For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
     * </pre>
     *
     * <code>optional string role = 3506294;</code>
     *
     * @param value The role to set.
     * @return This builder for chaining.
     */
    public Builder setRole(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      role_ = value;
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Role that is assigned to the list of `members`, or principals. For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
     * </pre>
     *
     * <code>optional string role = 3506294;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearRole() {
      role_ = getDefaultInstance().getRole();
      bitField0_ = (bitField0_ & ~0x00000008);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Role that is assigned to the list of `members`, or principals. For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
     * </pre>
     *
     * <code>optional string role = 3506294;</code>
     *
     * @param value The bytes for role to set.
     * @return This builder for chaining.
     */
    public Builder setRoleBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      role_ = value;
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }

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

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

    // @@protoc_insertion_point(builder_scope:google.cloud.compute.v1.Binding)
  }

  // @@protoc_insertion_point(class_scope:google.cloud.compute.v1.Binding)
  private static final com.google.cloud.compute.v1.Binding DEFAULT_INSTANCE;

  static {
    DEFAULT_INSTANCE = new com.google.cloud.compute.v1.Binding();
  }

  public static com.google.cloud.compute.v1.Binding getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }

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

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

  @java.lang.Override
  public com.google.cloud.compute.v1.Binding getDefaultInstanceForType() {
    return DEFAULT_INSTANCE;
  }
}