/*
 * 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/iam/v3/policy_binding_resources.proto
// Protobuf Java Version: 4.33.2

package com.google.iam.v3;

/**
 *
 *
 * <pre>
 * IAM policy binding resource.
 * </pre>
 *
 * Protobuf type {@code google.iam.v3.PolicyBinding}
 */
@com.google.protobuf.Generated
public final class PolicyBinding extends com.google.protobuf.GeneratedMessage
    implements
    // @@protoc_insertion_point(message_implements:google.iam.v3.PolicyBinding)
    PolicyBindingOrBuilder {
  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= */ "",
        "PolicyBinding");
  }

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

  private PolicyBinding() {
    name_ = "";
    uid_ = "";
    etag_ = "";
    displayName_ = "";
    policyKind_ = 0;
    policy_ = "";
    policyUid_ = "";
  }

  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    return com.google.iam.v3.PolicyBindingResourcesProto
        .internal_static_google_iam_v3_PolicyBinding_descriptor;
  }

  @SuppressWarnings({"rawtypes"})
  @java.lang.Override
  protected com.google.protobuf.MapFieldReflectionAccessor internalGetMapFieldReflection(
      int number) {
    switch (number) {
      case 5:
        return internalGetAnnotations();
      default:
        throw new RuntimeException("Invalid map field number: " + number);
    }
  }

  @java.lang.Override
  protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
      internalGetFieldAccessorTable() {
    return com.google.iam.v3.PolicyBindingResourcesProto
        .internal_static_google_iam_v3_PolicyBinding_fieldAccessorTable
        .ensureFieldAccessorsInitialized(
            com.google.iam.v3.PolicyBinding.class, com.google.iam.v3.PolicyBinding.Builder.class);
  }

  /**
   *
   *
   * <pre>
   * Different policy kinds supported in this binding.
   * </pre>
   *
   * Protobuf enum {@code google.iam.v3.PolicyBinding.PolicyKind}
   */
  public enum PolicyKind implements com.google.protobuf.ProtocolMessageEnum {
    /**
     *
     *
     * <pre>
     * Unspecified policy kind; Not a valid state
     * </pre>
     *
     * <code>POLICY_KIND_UNSPECIFIED = 0;</code>
     */
    POLICY_KIND_UNSPECIFIED(0),
    /**
     *
     *
     * <pre>
     * Principal access boundary policy kind
     * </pre>
     *
     * <code>PRINCIPAL_ACCESS_BOUNDARY = 1;</code>
     */
    PRINCIPAL_ACCESS_BOUNDARY(1),
    UNRECOGNIZED(-1),
    ;

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

    /**
     *
     *
     * <pre>
     * Unspecified policy kind; Not a valid state
     * </pre>
     *
     * <code>POLICY_KIND_UNSPECIFIED = 0;</code>
     */
    public static final int POLICY_KIND_UNSPECIFIED_VALUE = 0;

    /**
     *
     *
     * <pre>
     * Principal access boundary policy kind
     * </pre>
     *
     * <code>PRINCIPAL_ACCESS_BOUNDARY = 1;</code>
     */
    public static final int PRINCIPAL_ACCESS_BOUNDARY_VALUE = 1;

    public final int getNumber() {
      if (this == UNRECOGNIZED) {
        throw new java.lang.IllegalArgumentException(
            "Can't get the number of an unknown enum value.");
      }
      return value;
    }

    /**
     * @param value The numeric wire value of the corresponding enum entry.
     * @return The enum associated with the given numeric wire value.
     * @deprecated Use {@link #forNumber(int)} instead.
     */
    @java.lang.Deprecated
    public static PolicyKind valueOf(int value) {
      return forNumber(value);
    }

    /**
     * @param value The numeric wire value of the corresponding enum entry.
     * @return The enum associated with the given numeric wire value.
     */
    public static PolicyKind forNumber(int value) {
      switch (value) {
        case 0:
          return POLICY_KIND_UNSPECIFIED;
        case 1:
          return PRINCIPAL_ACCESS_BOUNDARY;
        default:
          return null;
      }
    }

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

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

    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
      if (this == UNRECOGNIZED) {
        throw new java.lang.IllegalStateException(
            "Can't get the descriptor of an unrecognized enum value.");
      }
      return getDescriptor().getValues().get(ordinal());
    }

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

    public static com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
      return com.google.iam.v3.PolicyBinding.getDescriptor().getEnumTypes().get(0);
    }

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

    public static PolicyKind valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
      if (desc.getType() != getDescriptor()) {
        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
      }
      if (desc.getIndex() == -1) {
        return UNRECOGNIZED;
      }
      return VALUES[desc.getIndex()];
    }

    private final int value;

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

    // @@protoc_insertion_point(enum_scope:google.iam.v3.PolicyBinding.PolicyKind)
  }

  public interface TargetOrBuilder
      extends
      // @@protoc_insertion_point(interface_extends:google.iam.v3.PolicyBinding.Target)
      com.google.protobuf.MessageOrBuilder {

    /**
     *
     *
     * <pre>
     * Immutable. Full Resource Name used for principal access boundary policy
     * bindings. The principal set must be directly parented by the policy
     * binding's parent or same as the parent if the target is a
     * project/folder/organization.
     *
     * Examples:
     * * For binding's parented by an organization:
     * * Organization:
     * `//cloudresourcemanager.googleapis.com/organizations/ORGANIZATION_ID`
     * * Workforce Identity:
     * `//iam.googleapis.com/locations/global/workforcePools/WORKFORCE_POOL_ID`
     * * Workspace Identity:
     * `//iam.googleapis.com/locations/global/workspace/WORKSPACE_ID`
     * * For binding's parented by a folder:
     * * Folder:
     * `//cloudresourcemanager.googleapis.com/folders/FOLDER_ID`
     * * For binding's parented by a project:
     * * Project:
     * * `//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER`
     * * `//cloudresourcemanager.googleapis.com/projects/PROJECT_ID`
     * * Workload Identity Pool:
     * `//iam.googleapis.com/projects/PROJECT_NUMBER/locations/LOCATION/workloadIdentityPools/WORKLOAD_POOL_ID`
     * </pre>
     *
     * <code>string principal_set = 1 [(.google.api.field_behavior) = IMMUTABLE];</code>
     *
     * @return Whether the principalSet field is set.
     */
    boolean hasPrincipalSet();

    /**
     *
     *
     * <pre>
     * Immutable. Full Resource Name used for principal access boundary policy
     * bindings. The principal set must be directly parented by the policy
     * binding's parent or same as the parent if the target is a
     * project/folder/organization.
     *
     * Examples:
     * * For binding's parented by an organization:
     * * Organization:
     * `//cloudresourcemanager.googleapis.com/organizations/ORGANIZATION_ID`
     * * Workforce Identity:
     * `//iam.googleapis.com/locations/global/workforcePools/WORKFORCE_POOL_ID`
     * * Workspace Identity:
     * `//iam.googleapis.com/locations/global/workspace/WORKSPACE_ID`
     * * For binding's parented by a folder:
     * * Folder:
     * `//cloudresourcemanager.googleapis.com/folders/FOLDER_ID`
     * * For binding's parented by a project:
     * * Project:
     * * `//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER`
     * * `//cloudresourcemanager.googleapis.com/projects/PROJECT_ID`
     * * Workload Identity Pool:
     * `//iam.googleapis.com/projects/PROJECT_NUMBER/locations/LOCATION/workloadIdentityPools/WORKLOAD_POOL_ID`
     * </pre>
     *
     * <code>string principal_set = 1 [(.google.api.field_behavior) = IMMUTABLE];</code>
     *
     * @return The principalSet.
     */
    java.lang.String getPrincipalSet();

    /**
     *
     *
     * <pre>
     * Immutable. Full Resource Name used for principal access boundary policy
     * bindings. The principal set must be directly parented by the policy
     * binding's parent or same as the parent if the target is a
     * project/folder/organization.
     *
     * Examples:
     * * For binding's parented by an organization:
     * * Organization:
     * `//cloudresourcemanager.googleapis.com/organizations/ORGANIZATION_ID`
     * * Workforce Identity:
     * `//iam.googleapis.com/locations/global/workforcePools/WORKFORCE_POOL_ID`
     * * Workspace Identity:
     * `//iam.googleapis.com/locations/global/workspace/WORKSPACE_ID`
     * * For binding's parented by a folder:
     * * Folder:
     * `//cloudresourcemanager.googleapis.com/folders/FOLDER_ID`
     * * For binding's parented by a project:
     * * Project:
     * * `//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER`
     * * `//cloudresourcemanager.googleapis.com/projects/PROJECT_ID`
     * * Workload Identity Pool:
     * `//iam.googleapis.com/projects/PROJECT_NUMBER/locations/LOCATION/workloadIdentityPools/WORKLOAD_POOL_ID`
     * </pre>
     *
     * <code>string principal_set = 1 [(.google.api.field_behavior) = IMMUTABLE];</code>
     *
     * @return The bytes for principalSet.
     */
    com.google.protobuf.ByteString getPrincipalSetBytes();

    com.google.iam.v3.PolicyBinding.Target.TargetCase getTargetCase();
  }

  /**
   *
   *
   * <pre>
   * Target is the full resource name of the resource to which the policy will
   * be bound. Immutable once set.
   * </pre>
   *
   * Protobuf type {@code google.iam.v3.PolicyBinding.Target}
   */
  public static final class Target extends com.google.protobuf.GeneratedMessage
      implements
      // @@protoc_insertion_point(message_implements:google.iam.v3.PolicyBinding.Target)
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    private static final long serialVersionUID = 0L;

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

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

    private Target() {}

    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
      return com.google.iam.v3.PolicyBindingResourcesProto
          .internal_static_google_iam_v3_PolicyBinding_Target_descriptor;
    }

    @java.lang.Override
    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
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    private int targetCase_ = 0;

    @SuppressWarnings("serial")
    private java.lang.Object target_;

    public enum TargetCase
        implements
            com.google.protobuf.Internal.EnumLite,
            com.google.protobuf.AbstractMessage.InternalOneOfEnum {
      PRINCIPAL_SET(1),
      TARGET_NOT_SET(0);
      private final int value;

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

      /**
       * @param value The number of the enum to look for.
       * @return The enum associated with the given number.
       * @deprecated Use {@link #forNumber(int)} instead.
       */
      @java.lang.Deprecated
      public static TargetCase valueOf(int value) {
        return forNumber(value);
      }

      public static TargetCase forNumber(int value) {
        switch (value) {
          case 1:
            return PRINCIPAL_SET;
          case 0:
            return TARGET_NOT_SET;
          default:
            return null;
        }
      }

      public int getNumber() {
        return this.value;
      }
    };

    public TargetCase getTargetCase() {
      return TargetCase.forNumber(targetCase_);
    }

    public static final int PRINCIPAL_SET_FIELD_NUMBER = 1;

    /**
     *
     *
     * <pre>
     * Immutable. Full Resource Name used for principal access boundary policy
     * bindings. The principal set must be directly parented by the policy
     * binding's parent or same as the parent if the target is a
     * project/folder/organization.
     *
     * Examples:
     * * For binding's parented by an organization:
     * * Organization:
     * `//cloudresourcemanager.googleapis.com/organizations/ORGANIZATION_ID`
     * * Workforce Identity:
     * `//iam.googleapis.com/locations/global/workforcePools/WORKFORCE_POOL_ID`
     * * Workspace Identity:
     * `//iam.googleapis.com/locations/global/workspace/WORKSPACE_ID`
     * * For binding's parented by a folder:
     * * Folder:
     * `//cloudresourcemanager.googleapis.com/folders/FOLDER_ID`
     * * For binding's parented by a project:
     * * Project:
     * * `//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER`
     * * `//cloudresourcemanager.googleapis.com/projects/PROJECT_ID`
     * * Workload Identity Pool:
     * `//iam.googleapis.com/projects/PROJECT_NUMBER/locations/LOCATION/workloadIdentityPools/WORKLOAD_POOL_ID`
     * </pre>
     *
     * <code>string principal_set = 1 [(.google.api.field_behavior) = IMMUTABLE];</code>
     *
     * @return Whether the principalSet field is set.
     */
    public boolean hasPrincipalSet() {
      return targetCase_ == 1;
    }

    /**
     *
     *
     * <pre>
     * Immutable. Full Resource Name used for principal access boundary policy
     * bindings. The principal set must be directly parented by the policy
     * binding's parent or same as the parent if the target is a
     * project/folder/organization.
     *
     * Examples:
     * * For binding's parented by an organization:
     * * Organization:
     * `//cloudresourcemanager.googleapis.com/organizations/ORGANIZATION_ID`
     * * Workforce Identity:
     * `//iam.googleapis.com/locations/global/workforcePools/WORKFORCE_POOL_ID`
     * * Workspace Identity:
     * `//iam.googleapis.com/locations/global/workspace/WORKSPACE_ID`
     * * For binding's parented by a folder:
     * * Folder:
     * `//cloudresourcemanager.googleapis.com/folders/FOLDER_ID`
     * * For binding's parented by a project:
     * * Project:
     * * `//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER`
     * * `//cloudresourcemanager.googleapis.com/projects/PROJECT_ID`
     * * Workload Identity Pool:
     * `//iam.googleapis.com/projects/PROJECT_NUMBER/locations/LOCATION/workloadIdentityPools/WORKLOAD_POOL_ID`
     * </pre>
     *
     * <code>string principal_set = 1 [(.google.api.field_behavior) = IMMUTABLE];</code>
     *
     * @return The principalSet.
     */
    public java.lang.String getPrincipalSet() {
      java.lang.Object ref = "";
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    /**
     *
     *
     * <pre>
     * Immutable. Full Resource Name used for principal access boundary policy
     * bindings. The principal set must be directly parented by the policy
     * binding's parent or same as the parent if the target is a
     * project/folder/organization.
     *
     * Examples:
     * * For binding's parented by an organization:
     * * Organization:
     * `//cloudresourcemanager.googleapis.com/organizations/ORGANIZATION_ID`
     * * Workforce Identity:
     * `//iam.googleapis.com/locations/global/workforcePools/WORKFORCE_POOL_ID`
     * * Workspace Identity:
     * `//iam.googleapis.com/locations/global/workspace/WORKSPACE_ID`
     * * For binding's parented by a folder:
     * * Folder:
     * `//cloudresourcemanager.googleapis.com/folders/FOLDER_ID`
     * * For binding's parented by a project:
     * * Project:
     * * `//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER`
     * * `//cloudresourcemanager.googleapis.com/projects/PROJECT_ID`
     * * Workload Identity Pool:
     * `//iam.googleapis.com/projects/PROJECT_NUMBER/locations/LOCATION/workloadIdentityPools/WORKLOAD_POOL_ID`
     * </pre>
     *
     * <code>string principal_set = 1 [(.google.api.field_behavior) = IMMUTABLE];</code>
     *
     * @return The bytes for principalSet.
     */
    public com.google.protobuf.ByteString getPrincipalSetBytes() {
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        com.google.protobuf.ByteString b =
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    @java.lang.Override
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    public static com.google.iam.v3.PolicyBinding.Target parseFrom(
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    /**
     *
     *
     * <pre>
     * Target is the full resource name of the resource to which the policy will
     * be bound. Immutable once set.
     * </pre>
     *
     * Protobuf type {@code google.iam.v3.PolicyBinding.Target}
     */
    public static final class Builder extends com.google.protobuf.GeneratedMessage.Builder<Builder>
        implements
        // @@protoc_insertion_point(builder_implements:google.iam.v3.PolicyBinding.Target)
        com.google.iam.v3.PolicyBinding.TargetOrBuilder {
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        return com.google.iam.v3.PolicyBindingResourcesProto
            .internal_static_google_iam_v3_PolicyBinding_Target_fieldAccessorTable
            .ensureFieldAccessorsInitialized(
                com.google.iam.v3.PolicyBinding.Target.class,
                com.google.iam.v3.PolicyBinding.Target.Builder.class);
      }

      // Construct using com.google.iam.v3.PolicyBinding.Target.newBuilder()
      private Builder() {}

      private Builder(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
        super(parent);
      }

      @java.lang.Override
      public Builder clear() {
        super.clear();
        bitField0_ = 0;
        targetCase_ = 0;
        target_ = null;
        return this;
      }

      @java.lang.Override
      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
        return com.google.iam.v3.PolicyBindingResourcesProto
            .internal_static_google_iam_v3_PolicyBinding_Target_descriptor;
      }

      @java.lang.Override
      public com.google.iam.v3.PolicyBinding.Target getDefaultInstanceForType() {
        return com.google.iam.v3.PolicyBinding.Target.getDefaultInstance();
      }

      @java.lang.Override
      public com.google.iam.v3.PolicyBinding.Target build() {
        com.google.iam.v3.PolicyBinding.Target result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }

      @java.lang.Override
      public com.google.iam.v3.PolicyBinding.Target buildPartial() {
        com.google.iam.v3.PolicyBinding.Target result =
            new com.google.iam.v3.PolicyBinding.Target(this);
        if (bitField0_ != 0) {
          buildPartial0(result);
        }
        buildPartialOneofs(result);
        onBuilt();
        return result;
      }

      private void buildPartial0(com.google.iam.v3.PolicyBinding.Target result) {
        int from_bitField0_ = bitField0_;
      }

      private void buildPartialOneofs(com.google.iam.v3.PolicyBinding.Target result) {
        result.targetCase_ = targetCase_;
        result.target_ = this.target_;
      }

      @java.lang.Override
      public Builder mergeFrom(com.google.protobuf.Message other) {
        if (other instanceof com.google.iam.v3.PolicyBinding.Target) {
          return mergeFrom((com.google.iam.v3.PolicyBinding.Target) other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(com.google.iam.v3.PolicyBinding.Target other) {
        if (other == com.google.iam.v3.PolicyBinding.Target.getDefaultInstance()) return this;
        switch (other.getTargetCase()) {
          case PRINCIPAL_SET:
            {
              targetCase_ = 1;
              target_ = other.target_;
              onChanged();
              break;
            }
          case TARGET_NOT_SET:
            {
              break;
            }
        }
        this.mergeUnknownFields(other.getUnknownFields());
        onChanged();
        return this;
      }

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

      @java.lang.Override
      public Builder mergeFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        if (extensionRegistry == null) {
          throw new java.lang.NullPointerException();
        }
        try {
          boolean done = false;
          while (!done) {
            int tag = input.readTag();
            switch (tag) {
              case 0:
                done = true;
                break;
              case 10:
                {
                  java.lang.String s = input.readStringRequireUtf8();
                  targetCase_ = 1;
                  target_ = s;
                  break;
                } // case 10
              default:
                {
                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
                    done = true; // was an endgroup tag
                  }
                  break;
                } // default:
            } // switch (tag)
          } // while (!done)
        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
          throw e.unwrapIOException();
        } finally {
          onChanged();
        } // finally
        return this;
      }

      private int targetCase_ = 0;
      private java.lang.Object target_;

      public TargetCase getTargetCase() {
        return TargetCase.forNumber(targetCase_);
      }

      public Builder clearTarget() {
        targetCase_ = 0;
        target_ = null;
        onChanged();
        return this;
      }

      private int bitField0_;

      /**
       *
       *
       * <pre>
       * Immutable. Full Resource Name used for principal access boundary policy
       * bindings. The principal set must be directly parented by the policy
       * binding's parent or same as the parent if the target is a
       * project/folder/organization.
       *
       * Examples:
       * * For binding's parented by an organization:
       * * Organization:
       * `//cloudresourcemanager.googleapis.com/organizations/ORGANIZATION_ID`
       * * Workforce Identity:
       * `//iam.googleapis.com/locations/global/workforcePools/WORKFORCE_POOL_ID`
       * * Workspace Identity:
       * `//iam.googleapis.com/locations/global/workspace/WORKSPACE_ID`
       * * For binding's parented by a folder:
       * * Folder:
       * `//cloudresourcemanager.googleapis.com/folders/FOLDER_ID`
       * * For binding's parented by a project:
       * * Project:
       * * `//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER`
       * * `//cloudresourcemanager.googleapis.com/projects/PROJECT_ID`
       * * Workload Identity Pool:
       * `//iam.googleapis.com/projects/PROJECT_NUMBER/locations/LOCATION/workloadIdentityPools/WORKLOAD_POOL_ID`
       * </pre>
       *
       * <code>string principal_set = 1 [(.google.api.field_behavior) = IMMUTABLE];</code>
       *
       * @return Whether the principalSet field is set.
       */
      @java.lang.Override
      public boolean hasPrincipalSet() {
        return targetCase_ == 1;
      }

      /**
       *
       *
       * <pre>
       * Immutable. Full Resource Name used for principal access boundary policy
       * bindings. The principal set must be directly parented by the policy
       * binding's parent or same as the parent if the target is a
       * project/folder/organization.
       *
       * Examples:
       * * For binding's parented by an organization:
       * * Organization:
       * `//cloudresourcemanager.googleapis.com/organizations/ORGANIZATION_ID`
       * * Workforce Identity:
       * `//iam.googleapis.com/locations/global/workforcePools/WORKFORCE_POOL_ID`
       * * Workspace Identity:
       * `//iam.googleapis.com/locations/global/workspace/WORKSPACE_ID`
       * * For binding's parented by a folder:
       * * Folder:
       * `//cloudresourcemanager.googleapis.com/folders/FOLDER_ID`
       * * For binding's parented by a project:
       * * Project:
       * * `//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER`
       * * `//cloudresourcemanager.googleapis.com/projects/PROJECT_ID`
       * * Workload Identity Pool:
       * `//iam.googleapis.com/projects/PROJECT_NUMBER/locations/LOCATION/workloadIdentityPools/WORKLOAD_POOL_ID`
       * </pre>
       *
       * <code>string principal_set = 1 [(.google.api.field_behavior) = IMMUTABLE];</code>
       *
       * @return The principalSet.
       */
      @java.lang.Override
      public java.lang.String getPrincipalSet() {
        java.lang.Object ref = "";
        if (targetCase_ == 1) {
          ref = target_;
        }
        if (!(ref instanceof java.lang.String)) {
          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
          java.lang.String s = bs.toStringUtf8();
          if (targetCase_ == 1) {
            target_ = s;
          }
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }

      /**
       *
       *
       * <pre>
       * Immutable. Full Resource Name used for principal access boundary policy
       * bindings. The principal set must be directly parented by the policy
       * binding's parent or same as the parent if the target is a
       * project/folder/organization.
       *
       * Examples:
       * * For binding's parented by an organization:
       * * Organization:
       * `//cloudresourcemanager.googleapis.com/organizations/ORGANIZATION_ID`
       * * Workforce Identity:
       * `//iam.googleapis.com/locations/global/workforcePools/WORKFORCE_POOL_ID`
       * * Workspace Identity:
       * `//iam.googleapis.com/locations/global/workspace/WORKSPACE_ID`
       * * For binding's parented by a folder:
       * * Folder:
       * `//cloudresourcemanager.googleapis.com/folders/FOLDER_ID`
       * * For binding's parented by a project:
       * * Project:
       * * `//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER`
       * * `//cloudresourcemanager.googleapis.com/projects/PROJECT_ID`
       * * Workload Identity Pool:
       * `//iam.googleapis.com/projects/PROJECT_NUMBER/locations/LOCATION/workloadIdentityPools/WORKLOAD_POOL_ID`
       * </pre>
       *
       * <code>string principal_set = 1 [(.google.api.field_behavior) = IMMUTABLE];</code>
       *
       * @return The bytes for principalSet.
       */
      @java.lang.Override
      public com.google.protobuf.ByteString getPrincipalSetBytes() {
        java.lang.Object ref = "";
        if (targetCase_ == 1) {
          ref = target_;
        }
        if (ref instanceof String) {
          com.google.protobuf.ByteString b =
              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
          if (targetCase_ == 1) {
            target_ = b;
          }
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }

      /**
       *
       *
       * <pre>
       * Immutable. Full Resource Name used for principal access boundary policy
       * bindings. The principal set must be directly parented by the policy
       * binding's parent or same as the parent if the target is a
       * project/folder/organization.
       *
       * Examples:
       * * For binding's parented by an organization:
       * * Organization:
       * `//cloudresourcemanager.googleapis.com/organizations/ORGANIZATION_ID`
       * * Workforce Identity:
       * `//iam.googleapis.com/locations/global/workforcePools/WORKFORCE_POOL_ID`
       * * Workspace Identity:
       * `//iam.googleapis.com/locations/global/workspace/WORKSPACE_ID`
       * * For binding's parented by a folder:
       * * Folder:
       * `//cloudresourcemanager.googleapis.com/folders/FOLDER_ID`
       * * For binding's parented by a project:
       * * Project:
       * * `//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER`
       * * `//cloudresourcemanager.googleapis.com/projects/PROJECT_ID`
       * * Workload Identity Pool:
       * `//iam.googleapis.com/projects/PROJECT_NUMBER/locations/LOCATION/workloadIdentityPools/WORKLOAD_POOL_ID`
       * </pre>
       *
       * <code>string principal_set = 1 [(.google.api.field_behavior) = IMMUTABLE];</code>
       *
       * @param value The principalSet to set.
       * @return This builder for chaining.
       */
      public Builder setPrincipalSet(java.lang.String value) {
        if (value == null) {
          throw new NullPointerException();
        }
        targetCase_ = 1;
        target_ = value;
        onChanged();
        return this;
      }

      /**
       *
       *
       * <pre>
       * Immutable. Full Resource Name used for principal access boundary policy
       * bindings. The principal set must be directly parented by the policy
       * binding's parent or same as the parent if the target is a
       * project/folder/organization.
       *
       * Examples:
       * * For binding's parented by an organization:
       * * Organization:
       * `//cloudresourcemanager.googleapis.com/organizations/ORGANIZATION_ID`
       * * Workforce Identity:
       * `//iam.googleapis.com/locations/global/workforcePools/WORKFORCE_POOL_ID`
       * * Workspace Identity:
       * `//iam.googleapis.com/locations/global/workspace/WORKSPACE_ID`
       * * For binding's parented by a folder:
       * * Folder:
       * `//cloudresourcemanager.googleapis.com/folders/FOLDER_ID`
       * * For binding's parented by a project:
       * * Project:
       * * `//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER`
       * * `//cloudresourcemanager.googleapis.com/projects/PROJECT_ID`
       * * Workload Identity Pool:
       * `//iam.googleapis.com/projects/PROJECT_NUMBER/locations/LOCATION/workloadIdentityPools/WORKLOAD_POOL_ID`
       * </pre>
       *
       * <code>string principal_set = 1 [(.google.api.field_behavior) = IMMUTABLE];</code>
       *
       * @return This builder for chaining.
       */
      public Builder clearPrincipalSet() {
        if (targetCase_ == 1) {
          targetCase_ = 0;
          target_ = null;
          onChanged();
        }
        return this;
      }

      /**
       *
       *
       * <pre>
       * Immutable. Full Resource Name used for principal access boundary policy
       * bindings. The principal set must be directly parented by the policy
       * binding's parent or same as the parent if the target is a
       * project/folder/organization.
       *
       * Examples:
       * * For binding's parented by an organization:
       * * Organization:
       * `//cloudresourcemanager.googleapis.com/organizations/ORGANIZATION_ID`
       * * Workforce Identity:
       * `//iam.googleapis.com/locations/global/workforcePools/WORKFORCE_POOL_ID`
       * * Workspace Identity:
       * `//iam.googleapis.com/locations/global/workspace/WORKSPACE_ID`
       * * For binding's parented by a folder:
       * * Folder:
       * `//cloudresourcemanager.googleapis.com/folders/FOLDER_ID`
       * * For binding's parented by a project:
       * * Project:
       * * `//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER`
       * * `//cloudresourcemanager.googleapis.com/projects/PROJECT_ID`
       * * Workload Identity Pool:
       * `//iam.googleapis.com/projects/PROJECT_NUMBER/locations/LOCATION/workloadIdentityPools/WORKLOAD_POOL_ID`
       * </pre>
       *
       * <code>string principal_set = 1 [(.google.api.field_behavior) = IMMUTABLE];</code>
       *
       * @param value The bytes for principalSet to set.
       * @return This builder for chaining.
       */
      public Builder setPrincipalSetBytes(com.google.protobuf.ByteString value) {
        if (value == null) {
          throw new NullPointerException();
        }
        checkByteStringIsUtf8(value);
        targetCase_ = 1;
        target_ = value;
        onChanged();
        return this;
      }

      // @@protoc_insertion_point(builder_scope:google.iam.v3.PolicyBinding.Target)
    }

    // @@protoc_insertion_point(class_scope:google.iam.v3.PolicyBinding.Target)
    private static final com.google.iam.v3.PolicyBinding.Target DEFAULT_INSTANCE;

    static {
      DEFAULT_INSTANCE = new com.google.iam.v3.PolicyBinding.Target();
    }

    public static com.google.iam.v3.PolicyBinding.Target getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

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

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

    @java.lang.Override
    public com.google.iam.v3.PolicyBinding.Target getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }
  }

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

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

  /**
   *
   *
   * <pre>
   * Identifier. The name of the policy binding, in the format
   * `{binding_parent/locations/{location}/policyBindings/{policy_binding_id}`.
   * The binding parent is the closest Resource Manager resource (project,
   * folder, or organization) to the binding target.
   *
   * Format:
   *
   * * `projects/{project_id}/locations/{location}/policyBindings/{policy_binding_id}`
   * * `projects/{project_number}/locations/{location}/policyBindings/{policy_binding_id}`
   * * `folders/{folder_id}/locations/{location}/policyBindings/{policy_binding_id}`
   * * `organizations/{organization_id}/locations/{location}/policyBindings/{policy_binding_id}`
   * </pre>
   *
   * <code>string name = 1 [(.google.api.field_behavior) = IDENTIFIER];</code>
   *
   * @return The name.
   */
  @java.lang.Override
  public java.lang.String getName() {
    java.lang.Object ref = name_;
    if (ref instanceof java.lang.String) {
      return (java.lang.String) ref;
    } else {
      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
      java.lang.String s = bs.toStringUtf8();
      name_ = s;
      return s;
    }
  }

  /**
   *
   *
   * <pre>
   * Identifier. The name of the policy binding, in the format
   * `{binding_parent/locations/{location}/policyBindings/{policy_binding_id}`.
   * The binding parent is the closest Resource Manager resource (project,
   * folder, or organization) to the binding target.
   *
   * Format:
   *
   * * `projects/{project_id}/locations/{location}/policyBindings/{policy_binding_id}`
   * * `projects/{project_number}/locations/{location}/policyBindings/{policy_binding_id}`
   * * `folders/{folder_id}/locations/{location}/policyBindings/{policy_binding_id}`
   * * `organizations/{organization_id}/locations/{location}/policyBindings/{policy_binding_id}`
   * </pre>
   *
   * <code>string name = 1 [(.google.api.field_behavior) = IDENTIFIER];</code>
   *
   * @return The bytes for name.
   */
  @java.lang.Override
  public com.google.protobuf.ByteString getNameBytes() {
    java.lang.Object ref = name_;
    if (ref instanceof java.lang.String) {
      com.google.protobuf.ByteString b =
          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
      name_ = b;
      return b;
    } else {
      return (com.google.protobuf.ByteString) ref;
    }
  }

  public static final int UID_FIELD_NUMBER = 2;

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

  /**
   *
   *
   * <pre>
   * Output only. The globally unique ID of the policy binding. Assigned when
   * the policy binding is created.
   * </pre>
   *
   * <code>
   * string uid = 2 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_info) = { ... }
   * </code>
   *
   * @return The uid.
   */
  @java.lang.Override
  public java.lang.String getUid() {
    java.lang.Object ref = uid_;
    if (ref instanceof java.lang.String) {
      return (java.lang.String) ref;
    } else {
      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
      java.lang.String s = bs.toStringUtf8();
      uid_ = s;
      return s;
    }
  }

  /**
   *
   *
   * <pre>
   * Output only. The globally unique ID of the policy binding. Assigned when
   * the policy binding is created.
   * </pre>
   *
   * <code>
   * string uid = 2 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_info) = { ... }
   * </code>
   *
   * @return The bytes for uid.
   */
  @java.lang.Override
  public com.google.protobuf.ByteString getUidBytes() {
    java.lang.Object ref = uid_;
    if (ref instanceof java.lang.String) {
      com.google.protobuf.ByteString b =
          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
      uid_ = b;
      return b;
    } else {
      return (com.google.protobuf.ByteString) ref;
    }
  }

  public static final int ETAG_FIELD_NUMBER = 3;

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

  /**
   *
   *
   * <pre>
   * Optional. The etag for the policy binding.
   * If this is provided on update, it must match the server's etag.
   * </pre>
   *
   * <code>string etag = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
   *
   * @return The etag.
   */
  @java.lang.Override
  public java.lang.String getEtag() {
    java.lang.Object ref = etag_;
    if (ref instanceof java.lang.String) {
      return (java.lang.String) ref;
    } else {
      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
      java.lang.String s = bs.toStringUtf8();
      etag_ = s;
      return s;
    }
  }

  /**
   *
   *
   * <pre>
   * Optional. The etag for the policy binding.
   * If this is provided on update, it must match the server's etag.
   * </pre>
   *
   * <code>string etag = 3 [(.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 DISPLAY_NAME_FIELD_NUMBER = 4;

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

  /**
   *
   *
   * <pre>
   * Optional. The description of the policy binding. Must be less than or equal
   * to 63 characters.
   * </pre>
   *
   * <code>string display_name = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
   *
   * @return The displayName.
   */
  @java.lang.Override
  public java.lang.String getDisplayName() {
    java.lang.Object ref = displayName_;
    if (ref instanceof java.lang.String) {
      return (java.lang.String) ref;
    } else {
      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
      java.lang.String s = bs.toStringUtf8();
      displayName_ = s;
      return s;
    }
  }

  /**
   *
   *
   * <pre>
   * Optional. The description of the policy binding. Must be less than or equal
   * to 63 characters.
   * </pre>
   *
   * <code>string display_name = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
   *
   * @return The bytes for displayName.
   */
  @java.lang.Override
  public com.google.protobuf.ByteString getDisplayNameBytes() {
    java.lang.Object ref = displayName_;
    if (ref instanceof java.lang.String) {
      com.google.protobuf.ByteString b =
          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
      displayName_ = b;
      return b;
    } else {
      return (com.google.protobuf.ByteString) ref;
    }
  }

  public static final int ANNOTATIONS_FIELD_NUMBER = 5;

  private static final class AnnotationsDefaultEntryHolder {
    static final com.google.protobuf.MapEntry<java.lang.String, java.lang.String> defaultEntry =
        com.google.protobuf.MapEntry.<java.lang.String, java.lang.String>newDefaultInstance(
            com.google.iam.v3.PolicyBindingResourcesProto
                .internal_static_google_iam_v3_PolicyBinding_AnnotationsEntry_descriptor,
            com.google.protobuf.WireFormat.FieldType.STRING,
            "",
            com.google.protobuf.WireFormat.FieldType.STRING,
            "");
  }

  @SuppressWarnings("serial")
  private com.google.protobuf.MapField<java.lang.String, java.lang.String> annotations_;

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

  public int getAnnotationsCount() {
    return internalGetAnnotations().getMap().size();
  }

  /**
   *
   *
   * <pre>
   * Optional. User-defined annotations. See
   * https://google.aip.dev/148#annotations for more details such as format and
   * size limitations
   * </pre>
   *
   * <code>map&lt;string, string&gt; annotations = 5 [(.google.api.field_behavior) = OPTIONAL];
   * </code>
   */
  @java.lang.Override
  public boolean containsAnnotations(java.lang.String key) {
    if (key == null) {
      throw new NullPointerException("map key");
    }
    return internalGetAnnotations().getMap().containsKey(key);
  }

  /** Use {@link #getAnnotationsMap()} instead. */
  @java.lang.Override
  @java.lang.Deprecated
  public java.util.Map<java.lang.String, java.lang.String> getAnnotations() {
    return getAnnotationsMap();
  }

  /**
   *
   *
   * <pre>
   * Optional. User-defined annotations. See
   * https://google.aip.dev/148#annotations for more details such as format and
   * size limitations
   * </pre>
   *
   * <code>map&lt;string, string&gt; annotations = 5 [(.google.api.field_behavior) = OPTIONAL];
   * </code>
   */
  @java.lang.Override
  public java.util.Map<java.lang.String, java.lang.String> getAnnotationsMap() {
    return internalGetAnnotations().getMap();
  }

  /**
   *
   *
   * <pre>
   * Optional. User-defined annotations. See
   * https://google.aip.dev/148#annotations for more details such as format and
   * size limitations
   * </pre>
   *
   * <code>map&lt;string, string&gt; annotations = 5 [(.google.api.field_behavior) = OPTIONAL];
   * </code>
   */
  @java.lang.Override
  public /* nullable */ java.lang.String getAnnotationsOrDefault(
      java.lang.String key,
      /* nullable */
      java.lang.String defaultValue) {
    if (key == null) {
      throw new NullPointerException("map key");
    }
    java.util.Map<java.lang.String, java.lang.String> map = internalGetAnnotations().getMap();
    return map.containsKey(key) ? map.get(key) : defaultValue;
  }

  /**
   *
   *
   * <pre>
   * Optional. User-defined annotations. See
   * https://google.aip.dev/148#annotations for more details such as format and
   * size limitations
   * </pre>
   *
   * <code>map&lt;string, string&gt; annotations = 5 [(.google.api.field_behavior) = OPTIONAL];
   * </code>
   */
  @java.lang.Override
  public java.lang.String getAnnotationsOrThrow(java.lang.String key) {
    if (key == null) {
      throw new NullPointerException("map key");
    }
    java.util.Map<java.lang.String, java.lang.String> map = internalGetAnnotations().getMap();
    if (!map.containsKey(key)) {
      throw new java.lang.IllegalArgumentException();
    }
    return map.get(key);
  }

  public static final int TARGET_FIELD_NUMBER = 6;
  private com.google.iam.v3.PolicyBinding.Target target_;

  /**
   *
   *
   * <pre>
   * Required. Immutable. Target is the full resource name of the resource to
   * which the policy will be bound. Immutable once set.
   * </pre>
   *
   * <code>
   * .google.iam.v3.PolicyBinding.Target target = 6 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = REQUIRED];
   * </code>
   *
   * @return Whether the target field is set.
   */
  @java.lang.Override
  public boolean hasTarget() {
    return ((bitField0_ & 0x00000001) != 0);
  }

  /**
   *
   *
   * <pre>
   * Required. Immutable. Target is the full resource name of the resource to
   * which the policy will be bound. Immutable once set.
   * </pre>
   *
   * <code>
   * .google.iam.v3.PolicyBinding.Target target = 6 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = REQUIRED];
   * </code>
   *
   * @return The target.
   */
  @java.lang.Override
  public com.google.iam.v3.PolicyBinding.Target getTarget() {
    return target_ == null ? com.google.iam.v3.PolicyBinding.Target.getDefaultInstance() : target_;
  }

  /**
   *
   *
   * <pre>
   * Required. Immutable. Target is the full resource name of the resource to
   * which the policy will be bound. Immutable once set.
   * </pre>
   *
   * <code>
   * .google.iam.v3.PolicyBinding.Target target = 6 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = REQUIRED];
   * </code>
   */
  @java.lang.Override
  public com.google.iam.v3.PolicyBinding.TargetOrBuilder getTargetOrBuilder() {
    return target_ == null ? com.google.iam.v3.PolicyBinding.Target.getDefaultInstance() : target_;
  }

  public static final int POLICY_KIND_FIELD_NUMBER = 11;
  private int policyKind_ = 0;

  /**
   *
   *
   * <pre>
   * Immutable. The kind of the policy to attach in this binding. This field
   * must be one of the following:
   *
   * - Left empty (will be automatically set to the policy kind)
   * - The input policy kind
   * </pre>
   *
   * <code>
   * .google.iam.v3.PolicyBinding.PolicyKind policy_kind = 11 [(.google.api.field_behavior) = IMMUTABLE];
   * </code>
   *
   * @return The enum numeric value on the wire for policyKind.
   */
  @java.lang.Override
  public int getPolicyKindValue() {
    return policyKind_;
  }

  /**
   *
   *
   * <pre>
   * Immutable. The kind of the policy to attach in this binding. This field
   * must be one of the following:
   *
   * - Left empty (will be automatically set to the policy kind)
   * - The input policy kind
   * </pre>
   *
   * <code>
   * .google.iam.v3.PolicyBinding.PolicyKind policy_kind = 11 [(.google.api.field_behavior) = IMMUTABLE];
   * </code>
   *
   * @return The policyKind.
   */
  @java.lang.Override
  public com.google.iam.v3.PolicyBinding.PolicyKind getPolicyKind() {
    com.google.iam.v3.PolicyBinding.PolicyKind result =
        com.google.iam.v3.PolicyBinding.PolicyKind.forNumber(policyKind_);
    return result == null ? com.google.iam.v3.PolicyBinding.PolicyKind.UNRECOGNIZED : result;
  }

  public static final int POLICY_FIELD_NUMBER = 7;

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

  /**
   *
   *
   * <pre>
   * Required. Immutable. The resource name of the policy to be bound. The
   * binding parent and policy must belong to the same organization.
   * </pre>
   *
   * <code>
   * string policy = 7 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = REQUIRED];
   * </code>
   *
   * @return The policy.
   */
  @java.lang.Override
  public java.lang.String getPolicy() {
    java.lang.Object ref = policy_;
    if (ref instanceof java.lang.String) {
      return (java.lang.String) ref;
    } else {
      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
      java.lang.String s = bs.toStringUtf8();
      policy_ = s;
      return s;
    }
  }

  /**
   *
   *
   * <pre>
   * Required. Immutable. The resource name of the policy to be bound. The
   * binding parent and policy must belong to the same organization.
   * </pre>
   *
   * <code>
   * string policy = 7 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = REQUIRED];
   * </code>
   *
   * @return The bytes for policy.
   */
  @java.lang.Override
  public com.google.protobuf.ByteString getPolicyBytes() {
    java.lang.Object ref = policy_;
    if (ref instanceof java.lang.String) {
      com.google.protobuf.ByteString b =
          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
      policy_ = b;
      return b;
    } else {
      return (com.google.protobuf.ByteString) ref;
    }
  }

  public static final int POLICY_UID_FIELD_NUMBER = 12;

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

  /**
   *
   *
   * <pre>
   * Output only. The globally unique ID of the policy to be bound.
   * </pre>
   *
   * <code>string policy_uid = 12 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
   *
   * @return The policyUid.
   */
  @java.lang.Override
  public java.lang.String getPolicyUid() {
    java.lang.Object ref = policyUid_;
    if (ref instanceof java.lang.String) {
      return (java.lang.String) ref;
    } else {
      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
      java.lang.String s = bs.toStringUtf8();
      policyUid_ = s;
      return s;
    }
  }

  /**
   *
   *
   * <pre>
   * Output only. The globally unique ID of the policy to be bound.
   * </pre>
   *
   * <code>string policy_uid = 12 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
   *
   * @return The bytes for policyUid.
   */
  @java.lang.Override
  public com.google.protobuf.ByteString getPolicyUidBytes() {
    java.lang.Object ref = policyUid_;
    if (ref instanceof java.lang.String) {
      com.google.protobuf.ByteString b =
          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
      policyUid_ = b;
      return b;
    } else {
      return (com.google.protobuf.ByteString) ref;
    }
  }

  public static final int CONDITION_FIELD_NUMBER = 8;
  private com.google.type.Expr condition_;

  /**
   *
   *
   * <pre>
   * Optional. The condition to apply to the policy binding. When set, the
   * `expression` field in the `Expr` must include from 1 to 10 subexpressions,
   * joined by the
   * "||"(Logical OR), "&amp;&amp;"(Logical AND) or "!"(Logical NOT) operators and
   * cannot contain more than 250 characters.
   *
   * The condition is currently only supported when bound to policies of kind
   * principal access boundary.
   *
   * When the bound policy is a principal access boundary policy, the only
   * supported attributes in any subexpression are `principal.type` and
   * `principal.subject`. An example expression is: "principal.type ==
   * 'iam.googleapis.com/ServiceAccount'" or "principal.subject ==
   * 'bob&#64;example.com'".
   *
   * Allowed operations for `principal.subject`:
   *
   * - `principal.subject == &lt;principal subject string&gt;`
   * - `principal.subject != &lt;principal subject string&gt;`
   * - `principal.subject in [&lt;list of principal subjects&gt;]`
   * - `principal.subject.startsWith(&lt;string&gt;)`
   * - `principal.subject.endsWith(&lt;string&gt;)`
   *
   * Allowed operations for `principal.type`:
   *
   * - `principal.type == &lt;principal type string&gt;`
   * - `principal.type != &lt;principal type string&gt;`
   * - `principal.type in [&lt;list of principal types&gt;]`
   *
   * Supported principal types are Workspace, Workforce Pool, Workload Pool and
   * Service Account. Allowed string must be one of:
   *
   * - iam.googleapis.com/WorkspaceIdentity
   * - iam.googleapis.com/WorkforcePoolIdentity
   * - iam.googleapis.com/WorkloadPoolIdentity
   * - iam.googleapis.com/ServiceAccount
   * </pre>
   *
   * <code>.google.type.Expr condition = 8 [(.google.api.field_behavior) = OPTIONAL];</code>
   *
   * @return Whether the condition field is set.
   */
  @java.lang.Override
  public boolean hasCondition() {
    return ((bitField0_ & 0x00000002) != 0);
  }

  /**
   *
   *
   * <pre>
   * Optional. The condition to apply to the policy binding. When set, the
   * `expression` field in the `Expr` must include from 1 to 10 subexpressions,
   * joined by the
   * "||"(Logical OR), "&amp;&amp;"(Logical AND) or "!"(Logical NOT) operators and
   * cannot contain more than 250 characters.
   *
   * The condition is currently only supported when bound to policies of kind
   * principal access boundary.
   *
   * When the bound policy is a principal access boundary policy, the only
   * supported attributes in any subexpression are `principal.type` and
   * `principal.subject`. An example expression is: "principal.type ==
   * 'iam.googleapis.com/ServiceAccount'" or "principal.subject ==
   * 'bob&#64;example.com'".
   *
   * Allowed operations for `principal.subject`:
   *
   * - `principal.subject == &lt;principal subject string&gt;`
   * - `principal.subject != &lt;principal subject string&gt;`
   * - `principal.subject in [&lt;list of principal subjects&gt;]`
   * - `principal.subject.startsWith(&lt;string&gt;)`
   * - `principal.subject.endsWith(&lt;string&gt;)`
   *
   * Allowed operations for `principal.type`:
   *
   * - `principal.type == &lt;principal type string&gt;`
   * - `principal.type != &lt;principal type string&gt;`
   * - `principal.type in [&lt;list of principal types&gt;]`
   *
   * Supported principal types are Workspace, Workforce Pool, Workload Pool and
   * Service Account. Allowed string must be one of:
   *
   * - iam.googleapis.com/WorkspaceIdentity
   * - iam.googleapis.com/WorkforcePoolIdentity
   * - iam.googleapis.com/WorkloadPoolIdentity
   * - iam.googleapis.com/ServiceAccount
   * </pre>
   *
   * <code>.google.type.Expr condition = 8 [(.google.api.field_behavior) = OPTIONAL];</code>
   *
   * @return The condition.
   */
  @java.lang.Override
  public com.google.type.Expr getCondition() {
    return condition_ == null ? com.google.type.Expr.getDefaultInstance() : condition_;
  }

  /**
   *
   *
   * <pre>
   * Optional. The condition to apply to the policy binding. When set, the
   * `expression` field in the `Expr` must include from 1 to 10 subexpressions,
   * joined by the
   * "||"(Logical OR), "&amp;&amp;"(Logical AND) or "!"(Logical NOT) operators and
   * cannot contain more than 250 characters.
   *
   * The condition is currently only supported when bound to policies of kind
   * principal access boundary.
   *
   * When the bound policy is a principal access boundary policy, the only
   * supported attributes in any subexpression are `principal.type` and
   * `principal.subject`. An example expression is: "principal.type ==
   * 'iam.googleapis.com/ServiceAccount'" or "principal.subject ==
   * 'bob&#64;example.com'".
   *
   * Allowed operations for `principal.subject`:
   *
   * - `principal.subject == &lt;principal subject string&gt;`
   * - `principal.subject != &lt;principal subject string&gt;`
   * - `principal.subject in [&lt;list of principal subjects&gt;]`
   * - `principal.subject.startsWith(&lt;string&gt;)`
   * - `principal.subject.endsWith(&lt;string&gt;)`
   *
   * Allowed operations for `principal.type`:
   *
   * - `principal.type == &lt;principal type string&gt;`
   * - `principal.type != &lt;principal type string&gt;`
   * - `principal.type in [&lt;list of principal types&gt;]`
   *
   * Supported principal types are Workspace, Workforce Pool, Workload Pool and
   * Service Account. Allowed string must be one of:
   *
   * - iam.googleapis.com/WorkspaceIdentity
   * - iam.googleapis.com/WorkforcePoolIdentity
   * - iam.googleapis.com/WorkloadPoolIdentity
   * - iam.googleapis.com/ServiceAccount
   * </pre>
   *
   * <code>.google.type.Expr condition = 8 [(.google.api.field_behavior) = OPTIONAL];</code>
   */
  @java.lang.Override
  public com.google.type.ExprOrBuilder getConditionOrBuilder() {
    return condition_ == null ? com.google.type.Expr.getDefaultInstance() : condition_;
  }

  public static final int CREATE_TIME_FIELD_NUMBER = 9;
  private com.google.protobuf.Timestamp createTime_;

  /**
   *
   *
   * <pre>
   * Output only. The time when the policy binding was created.
   * </pre>
   *
   * <code>.google.protobuf.Timestamp create_time = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   *
   * @return Whether the createTime field is set.
   */
  @java.lang.Override
  public boolean hasCreateTime() {
    return ((bitField0_ & 0x00000004) != 0);
  }

  /**
   *
   *
   * <pre>
   * Output only. The time when the policy binding was created.
   * </pre>
   *
   * <code>.google.protobuf.Timestamp create_time = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   *
   * @return The createTime.
   */
  @java.lang.Override
  public com.google.protobuf.Timestamp getCreateTime() {
    return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
  }

  /**
   *
   *
   * <pre>
   * Output only. The time when the policy binding was created.
   * </pre>
   *
   * <code>.google.protobuf.Timestamp create_time = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   */
  @java.lang.Override
  public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
    return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
  }

  public static final int UPDATE_TIME_FIELD_NUMBER = 10;
  private com.google.protobuf.Timestamp updateTime_;

  /**
   *
   *
   * <pre>
   * Output only. The time when the policy binding was most recently updated.
   * </pre>
   *
   * <code>.google.protobuf.Timestamp update_time = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   *
   * @return Whether the updateTime field is set.
   */
  @java.lang.Override
  public boolean hasUpdateTime() {
    return ((bitField0_ & 0x00000008) != 0);
  }

  /**
   *
   *
   * <pre>
   * Output only. The time when the policy binding was most recently updated.
   * </pre>
   *
   * <code>.google.protobuf.Timestamp update_time = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   *
   * @return The updateTime.
   */
  @java.lang.Override
  public com.google.protobuf.Timestamp getUpdateTime() {
    return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
  }

  /**
   *
   *
   * <pre>
   * Output only. The time when the policy binding was most recently updated.
   * </pre>
   *
   * <code>.google.protobuf.Timestamp update_time = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   */
  @java.lang.Override
  public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
    return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
  }

  private byte memoizedIsInitialized = -1;

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

    memoizedIsInitialized = 1;
    return true;
  }

  @java.lang.Override
  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(name_)) {
      com.google.protobuf.GeneratedMessage.writeString(output, 1, name_);
    }
    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(uid_)) {
      com.google.protobuf.GeneratedMessage.writeString(output, 2, uid_);
    }
    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(etag_)) {
      com.google.protobuf.GeneratedMessage.writeString(output, 3, etag_);
    }
    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(displayName_)) {
      com.google.protobuf.GeneratedMessage.writeString(output, 4, displayName_);
    }
    com.google.protobuf.GeneratedMessage.serializeStringMapTo(
        output, internalGetAnnotations(), AnnotationsDefaultEntryHolder.defaultEntry, 5);
    if (((bitField0_ & 0x00000001) != 0)) {
      output.writeMessage(6, getTarget());
    }
    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(policy_)) {
      com.google.protobuf.GeneratedMessage.writeString(output, 7, policy_);
    }
    if (((bitField0_ & 0x00000002) != 0)) {
      output.writeMessage(8, getCondition());
    }
    if (((bitField0_ & 0x00000004) != 0)) {
      output.writeMessage(9, getCreateTime());
    }
    if (((bitField0_ & 0x00000008) != 0)) {
      output.writeMessage(10, getUpdateTime());
    }
    if (policyKind_
        != com.google.iam.v3.PolicyBinding.PolicyKind.POLICY_KIND_UNSPECIFIED.getNumber()) {
      output.writeEnum(11, policyKind_);
    }
    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(policyUid_)) {
      com.google.protobuf.GeneratedMessage.writeString(output, 12, policyUid_);
    }
    getUnknownFields().writeTo(output);
  }

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

    size = 0;
    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(name_)) {
      size += com.google.protobuf.GeneratedMessage.computeStringSize(1, name_);
    }
    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(uid_)) {
      size += com.google.protobuf.GeneratedMessage.computeStringSize(2, uid_);
    }
    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(etag_)) {
      size += com.google.protobuf.GeneratedMessage.computeStringSize(3, etag_);
    }
    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(displayName_)) {
      size += com.google.protobuf.GeneratedMessage.computeStringSize(4, displayName_);
    }
    for (java.util.Map.Entry<java.lang.String, java.lang.String> entry :
        internalGetAnnotations().getMap().entrySet()) {
      com.google.protobuf.MapEntry<java.lang.String, java.lang.String> annotations__ =
          AnnotationsDefaultEntryHolder.defaultEntry
              .newBuilderForType()
              .setKey(entry.getKey())
              .setValue(entry.getValue())
              .build();
      size += com.google.protobuf.CodedOutputStream.computeMessageSize(5, annotations__);
    }
    if (((bitField0_ & 0x00000001) != 0)) {
      size += com.google.protobuf.CodedOutputStream.computeMessageSize(6, getTarget());
    }
    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(policy_)) {
      size += com.google.protobuf.GeneratedMessage.computeStringSize(7, policy_);
    }
    if (((bitField0_ & 0x00000002) != 0)) {
      size += com.google.protobuf.CodedOutputStream.computeMessageSize(8, getCondition());
    }
    if (((bitField0_ & 0x00000004) != 0)) {
      size += com.google.protobuf.CodedOutputStream.computeMessageSize(9, getCreateTime());
    }
    if (((bitField0_ & 0x00000008) != 0)) {
      size += com.google.protobuf.CodedOutputStream.computeMessageSize(10, getUpdateTime());
    }
    if (policyKind_
        != com.google.iam.v3.PolicyBinding.PolicyKind.POLICY_KIND_UNSPECIFIED.getNumber()) {
      size += com.google.protobuf.CodedOutputStream.computeEnumSize(11, policyKind_);
    }
    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(policyUid_)) {
      size += com.google.protobuf.GeneratedMessage.computeStringSize(12, policyUid_);
    }
    size += getUnknownFields().getSerializedSize();
    memoizedSize = size;
    return size;
  }

  @java.lang.Override
  public boolean equals(final java.lang.Object obj) {
    if (obj == this) {
      return true;
    }
    if (!(obj instanceof com.google.iam.v3.PolicyBinding)) {
      return super.equals(obj);
    }
    com.google.iam.v3.PolicyBinding other = (com.google.iam.v3.PolicyBinding) obj;

    if (!getName().equals(other.getName())) return false;
    if (!getUid().equals(other.getUid())) return false;
    if (!getEtag().equals(other.getEtag())) return false;
    if (!getDisplayName().equals(other.getDisplayName())) return false;
    if (!internalGetAnnotations().equals(other.internalGetAnnotations())) return false;
    if (hasTarget() != other.hasTarget()) return false;
    if (hasTarget()) {
      if (!getTarget().equals(other.getTarget())) return false;
    }
    if (policyKind_ != other.policyKind_) return false;
    if (!getPolicy().equals(other.getPolicy())) return false;
    if (!getPolicyUid().equals(other.getPolicyUid())) return false;
    if (hasCondition() != other.hasCondition()) return false;
    if (hasCondition()) {
      if (!getCondition().equals(other.getCondition())) return false;
    }
    if (hasCreateTime() != other.hasCreateTime()) return false;
    if (hasCreateTime()) {
      if (!getCreateTime().equals(other.getCreateTime())) return false;
    }
    if (hasUpdateTime() != other.hasUpdateTime()) return false;
    if (hasUpdateTime()) {
      if (!getUpdateTime().equals(other.getUpdateTime())) 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) + NAME_FIELD_NUMBER;
    hash = (53 * hash) + getName().hashCode();
    hash = (37 * hash) + UID_FIELD_NUMBER;
    hash = (53 * hash) + getUid().hashCode();
    hash = (37 * hash) + ETAG_FIELD_NUMBER;
    hash = (53 * hash) + getEtag().hashCode();
    hash = (37 * hash) + DISPLAY_NAME_FIELD_NUMBER;
    hash = (53 * hash) + getDisplayName().hashCode();
    if (!internalGetAnnotations().getMap().isEmpty()) {
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  public static com.google.iam.v3.PolicyBinding parseFrom(byte[] data)
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  public static com.google.iam.v3.PolicyBinding parseFrom(
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  public static com.google.iam.v3.PolicyBinding parseFrom(
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  @java.lang.Override
  public Builder newBuilderForType() {
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  public static Builder newBuilder() {
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  public static Builder newBuilder(com.google.iam.v3.PolicyBinding prototype) {
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  public Builder toBuilder() {
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  @java.lang.Override
  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
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  /**
   *
   *
   * <pre>
   * IAM policy binding resource.
   * </pre>
   *
   * Protobuf type {@code google.iam.v3.PolicyBinding}
   */
  public static final class Builder extends com.google.protobuf.GeneratedMessage.Builder<Builder>
      implements
      // @@protoc_insertion_point(builder_implements:google.iam.v3.PolicyBinding)
      com.google.iam.v3.PolicyBindingOrBuilder {
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    private Builder() {
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    }

    private Builder(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
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    private void maybeForceBuilderInitialization() {
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        internalGetConditionFieldBuilder();
        internalGetCreateTimeFieldBuilder();
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    }

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      name_ = "";
      uid_ = "";
      etag_ = "";
      displayName_ = "";
      internalGetMutableAnnotations().clear();
      target_ = null;
      if (targetBuilder_ != null) {
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    @java.lang.Override
    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
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          .internal_static_google_iam_v3_PolicyBinding_descriptor;
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    public com.google.iam.v3.PolicyBinding getDefaultInstanceForType() {
      return com.google.iam.v3.PolicyBinding.getDefaultInstance();
    }

    @java.lang.Override
    public com.google.iam.v3.PolicyBinding build() {
      com.google.iam.v3.PolicyBinding result = buildPartial();
      if (!result.isInitialized()) {
        throw newUninitializedMessageException(result);
      }
      return result;
    }

    @java.lang.Override
    public com.google.iam.v3.PolicyBinding buildPartial() {
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        buildPartial0(result);
      }
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    private void buildPartial0(com.google.iam.v3.PolicyBinding result) {
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    @java.lang.Override
    public Builder mergeFrom(com.google.protobuf.Message other) {
      if (other instanceof com.google.iam.v3.PolicyBinding) {
        return mergeFrom((com.google.iam.v3.PolicyBinding) other);
      } else {
        super.mergeFrom(other);
        return this;
      }
    }

    public Builder mergeFrom(com.google.iam.v3.PolicyBinding other) {
      if (other == com.google.iam.v3.PolicyBinding.getDefaultInstance()) return this;
      if (!other.getName().isEmpty()) {
        name_ = other.name_;
        bitField0_ |= 0x00000001;
        onChanged();
      }
      if (!other.getUid().isEmpty()) {
        uid_ = other.uid_;
        bitField0_ |= 0x00000002;
        onChanged();
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      if (!other.getEtag().isEmpty()) {
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        bitField0_ |= 0x00000004;
        onChanged();
      }
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      internalGetMutableAnnotations().mergeFrom(other.internalGetAnnotations());
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      if (other.hasTarget()) {
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        onChanged();
      }
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        onChanged();
      }
      if (other.hasCondition()) {
        mergeCondition(other.getCondition());
      }
      if (other.hasCreateTime()) {
        mergeCreateTime(other.getCreateTime());
      }
      if (other.hasUpdateTime()) {
        mergeUpdateTime(other.getUpdateTime());
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      this.mergeUnknownFields(other.getUnknownFields());
      onChanged();
      return this;
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    @java.lang.Override
    public final boolean isInitialized() {
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    @java.lang.Override
    public Builder mergeFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      if (extensionRegistry == null) {
        throw new java.lang.NullPointerException();
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      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            case 10:
              {
                name_ = input.readStringRequireUtf8();
                bitField0_ |= 0x00000001;
                break;
              } // case 10
            case 18:
              {
                uid_ = input.readStringRequireUtf8();
                bitField0_ |= 0x00000002;
                break;
              } // case 18
            case 26:
              {
                etag_ = input.readStringRequireUtf8();
                bitField0_ |= 0x00000004;
                break;
              } // case 26
            case 34:
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                bitField0_ |= 0x00000020;
                break;
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            case 58:
              {
                policy_ = input.readStringRequireUtf8();
                bitField0_ |= 0x00000080;
                break;
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            case 66:
              {
                input.readMessage(
                    internalGetConditionFieldBuilder().getBuilder(), extensionRegistry);
                bitField0_ |= 0x00000200;
                break;
              } // case 66
            case 74:
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                input.readMessage(
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            case 88:
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              } // case 88
            case 98:
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    private int bitField0_;

    private java.lang.Object name_ = "";

    /**
     *
     *
     * <pre>
     * Identifier. The name of the policy binding, in the format
     * `{binding_parent/locations/{location}/policyBindings/{policy_binding_id}`.
     * The binding parent is the closest Resource Manager resource (project,
     * folder, or organization) to the binding target.
     *
     * Format:
     *
     * * `projects/{project_id}/locations/{location}/policyBindings/{policy_binding_id}`
     * * `projects/{project_number}/locations/{location}/policyBindings/{policy_binding_id}`
     * * `folders/{folder_id}/locations/{location}/policyBindings/{policy_binding_id}`
     * * `organizations/{organization_id}/locations/{location}/policyBindings/{policy_binding_id}`
     * </pre>
     *
     * <code>string name = 1 [(.google.api.field_behavior) = IDENTIFIER];</code>
     *
     * @return The name.
     */
    public java.lang.String getName() {
      java.lang.Object ref = name_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        name_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }

    /**
     *
     *
     * <pre>
     * Identifier. The name of the policy binding, in the format
     * `{binding_parent/locations/{location}/policyBindings/{policy_binding_id}`.
     * The binding parent is the closest Resource Manager resource (project,
     * folder, or organization) to the binding target.
     *
     * Format:
     *
     * * `projects/{project_id}/locations/{location}/policyBindings/{policy_binding_id}`
     * * `projects/{project_number}/locations/{location}/policyBindings/{policy_binding_id}`
     * * `folders/{folder_id}/locations/{location}/policyBindings/{policy_binding_id}`
     * * `organizations/{organization_id}/locations/{location}/policyBindings/{policy_binding_id}`
     * </pre>
     *
     * <code>string name = 1 [(.google.api.field_behavior) = IDENTIFIER];</code>
     *
     * @return The bytes for name.
     */
    public com.google.protobuf.ByteString getNameBytes() {
      java.lang.Object ref = name_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        name_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    /**
     *
     *
     * <pre>
     * Identifier. The name of the policy binding, in the format
     * `{binding_parent/locations/{location}/policyBindings/{policy_binding_id}`.
     * The binding parent is the closest Resource Manager resource (project,
     * folder, or organization) to the binding target.
     *
     * Format:
     *
     * * `projects/{project_id}/locations/{location}/policyBindings/{policy_binding_id}`
     * * `projects/{project_number}/locations/{location}/policyBindings/{policy_binding_id}`
     * * `folders/{folder_id}/locations/{location}/policyBindings/{policy_binding_id}`
     * * `organizations/{organization_id}/locations/{location}/policyBindings/{policy_binding_id}`
     * </pre>
     *
     * <code>string name = 1 [(.google.api.field_behavior) = IDENTIFIER];</code>
     *
     * @param value The name to set.
     * @return This builder for chaining.
     */
    public Builder setName(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      name_ = value;
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Identifier. The name of the policy binding, in the format
     * `{binding_parent/locations/{location}/policyBindings/{policy_binding_id}`.
     * The binding parent is the closest Resource Manager resource (project,
     * folder, or organization) to the binding target.
     *
     * Format:
     *
     * * `projects/{project_id}/locations/{location}/policyBindings/{policy_binding_id}`
     * * `projects/{project_number}/locations/{location}/policyBindings/{policy_binding_id}`
     * * `folders/{folder_id}/locations/{location}/policyBindings/{policy_binding_id}`
     * * `organizations/{organization_id}/locations/{location}/policyBindings/{policy_binding_id}`
     * </pre>
     *
     * <code>string name = 1 [(.google.api.field_behavior) = IDENTIFIER];</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearName() {
      name_ = getDefaultInstance().getName();
      bitField0_ = (bitField0_ & ~0x00000001);
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Identifier. The name of the policy binding, in the format
     * `{binding_parent/locations/{location}/policyBindings/{policy_binding_id}`.
     * The binding parent is the closest Resource Manager resource (project,
     * folder, or organization) to the binding target.
     *
     * Format:
     *
     * * `projects/{project_id}/locations/{location}/policyBindings/{policy_binding_id}`
     * * `projects/{project_number}/locations/{location}/policyBindings/{policy_binding_id}`
     * * `folders/{folder_id}/locations/{location}/policyBindings/{policy_binding_id}`
     * * `organizations/{organization_id}/locations/{location}/policyBindings/{policy_binding_id}`
     * </pre>
     *
     * <code>string name = 1 [(.google.api.field_behavior) = IDENTIFIER];</code>
     *
     * @param value The bytes for name to set.
     * @return This builder for chaining.
     */
    public Builder setNameBytes(com.google.protobuf.ByteString value) {
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        throw new NullPointerException();
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      checkByteStringIsUtf8(value);
      name_ = value;
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }

    private java.lang.Object uid_ = "";

    /**
     *
     *
     * <pre>
     * Output only. The globally unique ID of the policy binding. Assigned when
     * the policy binding is created.
     * </pre>
     *
     * <code>
     * string uid = 2 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_info) = { ... }
     * </code>
     *
     * @return The uid.
     */
    public java.lang.String getUid() {
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        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        uid_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }

    /**
     *
     *
     * <pre>
     * Output only. The globally unique ID of the policy binding. Assigned when
     * the policy binding is created.
     * </pre>
     *
     * <code>
     * string uid = 2 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_info) = { ... }
     * </code>
     *
     * @return The bytes for uid.
     */
    public com.google.protobuf.ByteString getUidBytes() {
      java.lang.Object ref = uid_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        uid_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    /**
     *
     *
     * <pre>
     * Output only. The globally unique ID of the policy binding. Assigned when
     * the policy binding is created.
     * </pre>
     *
     * <code>
     * string uid = 2 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_info) = { ... }
     * </code>
     *
     * @param value The uid to set.
     * @return This builder for chaining.
     */
    public Builder setUid(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      uid_ = value;
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Output only. The globally unique ID of the policy binding. Assigned when
     * the policy binding is created.
     * </pre>
     *
     * <code>
     * string uid = 2 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_info) = { ... }
     * </code>
     *
     * @return This builder for chaining.
     */
    public Builder clearUid() {
      uid_ = getDefaultInstance().getUid();
      bitField0_ = (bitField0_ & ~0x00000002);
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Output only. The globally unique ID of the policy binding. Assigned when
     * the policy binding is created.
     * </pre>
     *
     * <code>
     * string uid = 2 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.field_info) = { ... }
     * </code>
     *
     * @param value The bytes for uid to set.
     * @return This builder for chaining.
     */
    public Builder setUidBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      uid_ = value;
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }

    private java.lang.Object etag_ = "";

    /**
     *
     *
     * <pre>
     * Optional. The etag for the policy binding.
     * If this is provided on update, it must match the server's etag.
     * </pre>
     *
     * <code>string etag = 3 [(.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 for the policy binding.
     * If this is provided on update, it must match the server's etag.
     * </pre>
     *
     * <code>string etag = 3 [(.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 for the policy binding.
     * If this is provided on update, it must match the server's etag.
     * </pre>
     *
     * <code>string etag = 3 [(.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_ |= 0x00000004;
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Optional. The etag for the policy binding.
     * If this is provided on update, it must match the server's etag.
     * </pre>
     *
     * <code>string etag = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearEtag() {
      etag_ = getDefaultInstance().getEtag();
      bitField0_ = (bitField0_ & ~0x00000004);
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Optional. The etag for the policy binding.
     * If this is provided on update, it must match the server's etag.
     * </pre>
     *
     * <code>string etag = 3 [(.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_ |= 0x00000004;
      onChanged();
      return this;
    }

    private java.lang.Object displayName_ = "";

    /**
     *
     *
     * <pre>
     * Optional. The description of the policy binding. Must be less than or equal
     * to 63 characters.
     * </pre>
     *
     * <code>string display_name = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @return The displayName.
     */
    public java.lang.String getDisplayName() {
      java.lang.Object ref = displayName_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        displayName_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }

    /**
     *
     *
     * <pre>
     * Optional. The description of the policy binding. Must be less than or equal
     * to 63 characters.
     * </pre>
     *
     * <code>string display_name = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @return The bytes for displayName.
     */
    public com.google.protobuf.ByteString getDisplayNameBytes() {
      java.lang.Object ref = displayName_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        displayName_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    /**
     *
     *
     * <pre>
     * Optional. The description of the policy binding. Must be less than or equal
     * to 63 characters.
     * </pre>
     *
     * <code>string display_name = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @param value The displayName to set.
     * @return This builder for chaining.
     */
    public Builder setDisplayName(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      displayName_ = value;
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Optional. The description of the policy binding. Must be less than or equal
     * to 63 characters.
     * </pre>
     *
     * <code>string display_name = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearDisplayName() {
      displayName_ = getDefaultInstance().getDisplayName();
      bitField0_ = (bitField0_ & ~0x00000008);
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Optional. The description of the policy binding. Must be less than or equal
     * to 63 characters.
     * </pre>
     *
     * <code>string display_name = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @param value The bytes for displayName to set.
     * @return This builder for chaining.
     */
    public Builder setDisplayNameBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      displayName_ = value;
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }

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

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

    private com.google.protobuf.MapField<java.lang.String, java.lang.String>
        internalGetMutableAnnotations() {
      if (annotations_ == null) {
        annotations_ =
            com.google.protobuf.MapField.newMapField(AnnotationsDefaultEntryHolder.defaultEntry);
      }
      if (!annotations_.isMutable()) {
        annotations_ = annotations_.copy();
      }
      bitField0_ |= 0x00000010;
      onChanged();
      return annotations_;
    }

    public int getAnnotationsCount() {
      return internalGetAnnotations().getMap().size();
    }

    /**
     *
     *
     * <pre>
     * Optional. User-defined annotations. See
     * https://google.aip.dev/148#annotations for more details such as format and
     * size limitations
     * </pre>
     *
     * <code>map&lt;string, string&gt; annotations = 5 [(.google.api.field_behavior) = OPTIONAL];
     * </code>
     */
    @java.lang.Override
    public boolean containsAnnotations(java.lang.String key) {
      if (key == null) {
        throw new NullPointerException("map key");
      }
      return internalGetAnnotations().getMap().containsKey(key);
    }

    /** Use {@link #getAnnotationsMap()} instead. */
    @java.lang.Override
    @java.lang.Deprecated
    public java.util.Map<java.lang.String, java.lang.String> getAnnotations() {
      return getAnnotationsMap();
    }

    /**
     *
     *
     * <pre>
     * Optional. User-defined annotations. See
     * https://google.aip.dev/148#annotations for more details such as format and
     * size limitations
     * </pre>
     *
     * <code>map&lt;string, string&gt; annotations = 5 [(.google.api.field_behavior) = OPTIONAL];
     * </code>
     */
    @java.lang.Override
    public java.util.Map<java.lang.String, java.lang.String> getAnnotationsMap() {
      return internalGetAnnotations().getMap();
    }

    /**
     *
     *
     * <pre>
     * Optional. User-defined annotations. See
     * https://google.aip.dev/148#annotations for more details such as format and
     * size limitations
     * </pre>
     *
     * <code>map&lt;string, string&gt; annotations = 5 [(.google.api.field_behavior) = OPTIONAL];
     * </code>
     */
    @java.lang.Override
    public /* nullable */ java.lang.String getAnnotationsOrDefault(
        java.lang.String key,
        /* nullable */
        java.lang.String defaultValue) {
      if (key == null) {
        throw new NullPointerException("map key");
      }
      java.util.Map<java.lang.String, java.lang.String> map = internalGetAnnotations().getMap();
      return map.containsKey(key) ? map.get(key) : defaultValue;
    }

    /**
     *
     *
     * <pre>
     * Optional. User-defined annotations. See
     * https://google.aip.dev/148#annotations for more details such as format and
     * size limitations
     * </pre>
     *
     * <code>map&lt;string, string&gt; annotations = 5 [(.google.api.field_behavior) = OPTIONAL];
     * </code>
     */
    @java.lang.Override
    public java.lang.String getAnnotationsOrThrow(java.lang.String key) {
      if (key == null) {
        throw new NullPointerException("map key");
      }
      java.util.Map<java.lang.String, java.lang.String> map = internalGetAnnotations().getMap();
      if (!map.containsKey(key)) {
        throw new java.lang.IllegalArgumentException();
      }
      return map.get(key);
    }

    public Builder clearAnnotations() {
      bitField0_ = (bitField0_ & ~0x00000010);
      internalGetMutableAnnotations().getMutableMap().clear();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Optional. User-defined annotations. See
     * https://google.aip.dev/148#annotations for more details such as format and
     * size limitations
     * </pre>
     *
     * <code>map&lt;string, string&gt; annotations = 5 [(.google.api.field_behavior) = OPTIONAL];
     * </code>
     */
    public Builder removeAnnotations(java.lang.String key) {
      if (key == null) {
        throw new NullPointerException("map key");
      }
      internalGetMutableAnnotations().getMutableMap().remove(key);
      return this;
    }

    /** Use alternate mutation accessors instead. */
    @java.lang.Deprecated
    public java.util.Map<java.lang.String, java.lang.String> getMutableAnnotations() {
      bitField0_ |= 0x00000010;
      return internalGetMutableAnnotations().getMutableMap();
    }

    /**
     *
     *
     * <pre>
     * Optional. User-defined annotations. See
     * https://google.aip.dev/148#annotations for more details such as format and
     * size limitations
     * </pre>
     *
     * <code>map&lt;string, string&gt; annotations = 5 [(.google.api.field_behavior) = OPTIONAL];
     * </code>
     */
    public Builder putAnnotations(java.lang.String key, java.lang.String value) {
      if (key == null) {
        throw new NullPointerException("map key");
      }
      if (value == null) {
        throw new NullPointerException("map value");
      }
      internalGetMutableAnnotations().getMutableMap().put(key, value);
      bitField0_ |= 0x00000010;
      return this;
    }

    /**
     *
     *
     * <pre>
     * Optional. User-defined annotations. See
     * https://google.aip.dev/148#annotations for more details such as format and
     * size limitations
     * </pre>
     *
     * <code>map&lt;string, string&gt; annotations = 5 [(.google.api.field_behavior) = OPTIONAL];
     * </code>
     */
    public Builder putAllAnnotations(java.util.Map<java.lang.String, java.lang.String> values) {
      internalGetMutableAnnotations().getMutableMap().putAll(values);
      bitField0_ |= 0x00000010;
      return this;
    }

    private com.google.iam.v3.PolicyBinding.Target target_;
    private com.google.protobuf.SingleFieldBuilder<
            com.google.iam.v3.PolicyBinding.Target,
            com.google.iam.v3.PolicyBinding.Target.Builder,
            com.google.iam.v3.PolicyBinding.TargetOrBuilder>
        targetBuilder_;

    /**
     *
     *
     * <pre>
     * Required. Immutable. Target is the full resource name of the resource to
     * which the policy will be bound. Immutable once set.
     * </pre>
     *
     * <code>
     * .google.iam.v3.PolicyBinding.Target target = 6 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = REQUIRED];
     * </code>
     *
     * @return Whether the target field is set.
     */
    public boolean hasTarget() {
      return ((bitField0_ & 0x00000020) != 0);
    }

    /**
     *
     *
     * <pre>
     * Required. Immutable. Target is the full resource name of the resource to
     * which the policy will be bound. Immutable once set.
     * </pre>
     *
     * <code>
     * .google.iam.v3.PolicyBinding.Target target = 6 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = REQUIRED];
     * </code>
     *
     * @return The target.
     */
    public com.google.iam.v3.PolicyBinding.Target getTarget() {
      if (targetBuilder_ == null) {
        return target_ == null
            ? com.google.iam.v3.PolicyBinding.Target.getDefaultInstance()
            : target_;
      } else {
        return targetBuilder_.getMessage();
      }
    }

    /**
     *
     *
     * <pre>
     * Required. Immutable. Target is the full resource name of the resource to
     * which the policy will be bound. Immutable once set.
     * </pre>
     *
     * <code>
     * .google.iam.v3.PolicyBinding.Target target = 6 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = REQUIRED];
     * </code>
     */
    public Builder setTarget(com.google.iam.v3.PolicyBinding.Target value) {
      if (targetBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        target_ = value;
      } else {
        targetBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000020;
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Required. Immutable. Target is the full resource name of the resource to
     * which the policy will be bound. Immutable once set.
     * </pre>
     *
     * <code>
     * .google.iam.v3.PolicyBinding.Target target = 6 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = REQUIRED];
     * </code>
     */
    public Builder setTarget(com.google.iam.v3.PolicyBinding.Target.Builder builderForValue) {
      if (targetBuilder_ == null) {
        target_ = builderForValue.build();
      } else {
        targetBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000020;
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Required. Immutable. Target is the full resource name of the resource to
     * which the policy will be bound. Immutable once set.
     * </pre>
     *
     * <code>
     * .google.iam.v3.PolicyBinding.Target target = 6 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = REQUIRED];
     * </code>
     */
    public Builder mergeTarget(com.google.iam.v3.PolicyBinding.Target value) {
      if (targetBuilder_ == null) {
        if (((bitField0_ & 0x00000020) != 0)
            && target_ != null
            && target_ != com.google.iam.v3.PolicyBinding.Target.getDefaultInstance()) {
          getTargetBuilder().mergeFrom(value);
        } else {
          target_ = value;
        }
      } else {
        targetBuilder_.mergeFrom(value);
      }
      if (target_ != null) {
        bitField0_ |= 0x00000020;
        onChanged();
      }
      return this;
    }

    /**
     *
     *
     * <pre>
     * Required. Immutable. Target is the full resource name of the resource to
     * which the policy will be bound. Immutable once set.
     * </pre>
     *
     * <code>
     * .google.iam.v3.PolicyBinding.Target target = 6 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = REQUIRED];
     * </code>
     */
    public Builder clearTarget() {
      bitField0_ = (bitField0_ & ~0x00000020);
      target_ = null;
      if (targetBuilder_ != null) {
        targetBuilder_.dispose();
        targetBuilder_ = null;
      }
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Required. Immutable. Target is the full resource name of the resource to
     * which the policy will be bound. Immutable once set.
     * </pre>
     *
     * <code>
     * .google.iam.v3.PolicyBinding.Target target = 6 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = REQUIRED];
     * </code>
     */
    public com.google.iam.v3.PolicyBinding.Target.Builder getTargetBuilder() {
      bitField0_ |= 0x00000020;
      onChanged();
      return internalGetTargetFieldBuilder().getBuilder();
    }

    /**
     *
     *
     * <pre>
     * Required. Immutable. Target is the full resource name of the resource to
     * which the policy will be bound. Immutable once set.
     * </pre>
     *
     * <code>
     * .google.iam.v3.PolicyBinding.Target target = 6 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = REQUIRED];
     * </code>
     */
    public com.google.iam.v3.PolicyBinding.TargetOrBuilder getTargetOrBuilder() {
      if (targetBuilder_ != null) {
        return targetBuilder_.getMessageOrBuilder();
      } else {
        return target_ == null
            ? com.google.iam.v3.PolicyBinding.Target.getDefaultInstance()
            : target_;
      }
    }

    /**
     *
     *
     * <pre>
     * Required. Immutable. Target is the full resource name of the resource to
     * which the policy will be bound. Immutable once set.
     * </pre>
     *
     * <code>
     * .google.iam.v3.PolicyBinding.Target target = 6 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = REQUIRED];
     * </code>
     */
    private com.google.protobuf.SingleFieldBuilder<
            com.google.iam.v3.PolicyBinding.Target,
            com.google.iam.v3.PolicyBinding.Target.Builder,
            com.google.iam.v3.PolicyBinding.TargetOrBuilder>
        internalGetTargetFieldBuilder() {
      if (targetBuilder_ == null) {
        targetBuilder_ =
            new com.google.protobuf.SingleFieldBuilder<
                com.google.iam.v3.PolicyBinding.Target,
                com.google.iam.v3.PolicyBinding.Target.Builder,
                com.google.iam.v3.PolicyBinding.TargetOrBuilder>(
                getTarget(), getParentForChildren(), isClean());
        target_ = null;
      }
      return targetBuilder_;
    }

    private int policyKind_ = 0;

    /**
     *
     *
     * <pre>
     * Immutable. The kind of the policy to attach in this binding. This field
     * must be one of the following:
     *
     * - Left empty (will be automatically set to the policy kind)
     * - The input policy kind
     * </pre>
     *
     * <code>
     * .google.iam.v3.PolicyBinding.PolicyKind policy_kind = 11 [(.google.api.field_behavior) = IMMUTABLE];
     * </code>
     *
     * @return The enum numeric value on the wire for policyKind.
     */
    @java.lang.Override
    public int getPolicyKindValue() {
      return policyKind_;
    }

    /**
     *
     *
     * <pre>
     * Immutable. The kind of the policy to attach in this binding. This field
     * must be one of the following:
     *
     * - Left empty (will be automatically set to the policy kind)
     * - The input policy kind
     * </pre>
     *
     * <code>
     * .google.iam.v3.PolicyBinding.PolicyKind policy_kind = 11 [(.google.api.field_behavior) = IMMUTABLE];
     * </code>
     *
     * @param value The enum numeric value on the wire for policyKind to set.
     * @return This builder for chaining.
     */
    public Builder setPolicyKindValue(int value) {
      policyKind_ = value;
      bitField0_ |= 0x00000040;
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Immutable. The kind of the policy to attach in this binding. This field
     * must be one of the following:
     *
     * - Left empty (will be automatically set to the policy kind)
     * - The input policy kind
     * </pre>
     *
     * <code>
     * .google.iam.v3.PolicyBinding.PolicyKind policy_kind = 11 [(.google.api.field_behavior) = IMMUTABLE];
     * </code>
     *
     * @return The policyKind.
     */
    @java.lang.Override
    public com.google.iam.v3.PolicyBinding.PolicyKind getPolicyKind() {
      com.google.iam.v3.PolicyBinding.PolicyKind result =
          com.google.iam.v3.PolicyBinding.PolicyKind.forNumber(policyKind_);
      return result == null ? com.google.iam.v3.PolicyBinding.PolicyKind.UNRECOGNIZED : result;
    }

    /**
     *
     *
     * <pre>
     * Immutable. The kind of the policy to attach in this binding. This field
     * must be one of the following:
     *
     * - Left empty (will be automatically set to the policy kind)
     * - The input policy kind
     * </pre>
     *
     * <code>
     * .google.iam.v3.PolicyBinding.PolicyKind policy_kind = 11 [(.google.api.field_behavior) = IMMUTABLE];
     * </code>
     *
     * @param value The policyKind to set.
     * @return This builder for chaining.
     */
    public Builder setPolicyKind(com.google.iam.v3.PolicyBinding.PolicyKind value) {
      if (value == null) {
        throw new NullPointerException();
      }
      bitField0_ |= 0x00000040;
      policyKind_ = value.getNumber();
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Immutable. The kind of the policy to attach in this binding. This field
     * must be one of the following:
     *
     * - Left empty (will be automatically set to the policy kind)
     * - The input policy kind
     * </pre>
     *
     * <code>
     * .google.iam.v3.PolicyBinding.PolicyKind policy_kind = 11 [(.google.api.field_behavior) = IMMUTABLE];
     * </code>
     *
     * @return This builder for chaining.
     */
    public Builder clearPolicyKind() {
      bitField0_ = (bitField0_ & ~0x00000040);
      policyKind_ = 0;
      onChanged();
      return this;
    }

    private java.lang.Object policy_ = "";

    /**
     *
     *
     * <pre>
     * Required. Immutable. The resource name of the policy to be bound. The
     * binding parent and policy must belong to the same organization.
     * </pre>
     *
     * <code>
     * string policy = 7 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = REQUIRED];
     * </code>
     *
     * @return The policy.
     */
    public java.lang.String getPolicy() {
      java.lang.Object ref = policy_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        policy_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }

    /**
     *
     *
     * <pre>
     * Required. Immutable. The resource name of the policy to be bound. The
     * binding parent and policy must belong to the same organization.
     * </pre>
     *
     * <code>
     * string policy = 7 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = REQUIRED];
     * </code>
     *
     * @return The bytes for policy.
     */
    public com.google.protobuf.ByteString getPolicyBytes() {
      java.lang.Object ref = policy_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        policy_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    /**
     *
     *
     * <pre>
     * Required. Immutable. The resource name of the policy to be bound. The
     * binding parent and policy must belong to the same organization.
     * </pre>
     *
     * <code>
     * string policy = 7 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = REQUIRED];
     * </code>
     *
     * @param value The policy to set.
     * @return This builder for chaining.
     */
    public Builder setPolicy(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      policy_ = value;
      bitField0_ |= 0x00000080;
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Required. Immutable. The resource name of the policy to be bound. The
     * binding parent and policy must belong to the same organization.
     * </pre>
     *
     * <code>
     * string policy = 7 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = REQUIRED];
     * </code>
     *
     * @return This builder for chaining.
     */
    public Builder clearPolicy() {
      policy_ = getDefaultInstance().getPolicy();
      bitField0_ = (bitField0_ & ~0x00000080);
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Required. Immutable. The resource name of the policy to be bound. The
     * binding parent and policy must belong to the same organization.
     * </pre>
     *
     * <code>
     * string policy = 7 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = REQUIRED];
     * </code>
     *
     * @param value The bytes for policy to set.
     * @return This builder for chaining.
     */
    public Builder setPolicyBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      policy_ = value;
      bitField0_ |= 0x00000080;
      onChanged();
      return this;
    }

    private java.lang.Object policyUid_ = "";

    /**
     *
     *
     * <pre>
     * Output only. The globally unique ID of the policy to be bound.
     * </pre>
     *
     * <code>string policy_uid = 12 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
     *
     * @return The policyUid.
     */
    public java.lang.String getPolicyUid() {
      java.lang.Object ref = policyUid_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        policyUid_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }

    /**
     *
     *
     * <pre>
     * Output only. The globally unique ID of the policy to be bound.
     * </pre>
     *
     * <code>string policy_uid = 12 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
     *
     * @return The bytes for policyUid.
     */
    public com.google.protobuf.ByteString getPolicyUidBytes() {
      java.lang.Object ref = policyUid_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        policyUid_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    /**
     *
     *
     * <pre>
     * Output only. The globally unique ID of the policy to be bound.
     * </pre>
     *
     * <code>string policy_uid = 12 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
     *
     * @param value The policyUid to set.
     * @return This builder for chaining.
     */
    public Builder setPolicyUid(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      policyUid_ = value;
      bitField0_ |= 0x00000100;
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Output only. The globally unique ID of the policy to be bound.
     * </pre>
     *
     * <code>string policy_uid = 12 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearPolicyUid() {
      policyUid_ = getDefaultInstance().getPolicyUid();
      bitField0_ = (bitField0_ & ~0x00000100);
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Output only. The globally unique ID of the policy to be bound.
     * </pre>
     *
     * <code>string policy_uid = 12 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
     *
     * @param value The bytes for policyUid to set.
     * @return This builder for chaining.
     */
    public Builder setPolicyUidBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      policyUid_ = value;
      bitField0_ |= 0x00000100;
      onChanged();
      return this;
    }

    private com.google.type.Expr condition_;
    private com.google.protobuf.SingleFieldBuilder<
            com.google.type.Expr, com.google.type.Expr.Builder, com.google.type.ExprOrBuilder>
        conditionBuilder_;

    /**
     *
     *
     * <pre>
     * Optional. The condition to apply to the policy binding. When set, the
     * `expression` field in the `Expr` must include from 1 to 10 subexpressions,
     * joined by the
     * "||"(Logical OR), "&amp;&amp;"(Logical AND) or "!"(Logical NOT) operators and
     * cannot contain more than 250 characters.
     *
     * The condition is currently only supported when bound to policies of kind
     * principal access boundary.
     *
     * When the bound policy is a principal access boundary policy, the only
     * supported attributes in any subexpression are `principal.type` and
     * `principal.subject`. An example expression is: "principal.type ==
     * 'iam.googleapis.com/ServiceAccount'" or "principal.subject ==
     * 'bob&#64;example.com'".
     *
     * Allowed operations for `principal.subject`:
     *
     * - `principal.subject == &lt;principal subject string&gt;`
     * - `principal.subject != &lt;principal subject string&gt;`
     * - `principal.subject in [&lt;list of principal subjects&gt;]`
     * - `principal.subject.startsWith(&lt;string&gt;)`
     * - `principal.subject.endsWith(&lt;string&gt;)`
     *
     * Allowed operations for `principal.type`:
     *
     * - `principal.type == &lt;principal type string&gt;`
     * - `principal.type != &lt;principal type string&gt;`
     * - `principal.type in [&lt;list of principal types&gt;]`
     *
     * Supported principal types are Workspace, Workforce Pool, Workload Pool and
     * Service Account. Allowed string must be one of:
     *
     * - iam.googleapis.com/WorkspaceIdentity
     * - iam.googleapis.com/WorkforcePoolIdentity
     * - iam.googleapis.com/WorkloadPoolIdentity
     * - iam.googleapis.com/ServiceAccount
     * </pre>
     *
     * <code>.google.type.Expr condition = 8 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @return Whether the condition field is set.
     */
    public boolean hasCondition() {
      return ((bitField0_ & 0x00000200) != 0);
    }

    /**
     *
     *
     * <pre>
     * Optional. The condition to apply to the policy binding. When set, the
     * `expression` field in the `Expr` must include from 1 to 10 subexpressions,
     * joined by the
     * "||"(Logical OR), "&amp;&amp;"(Logical AND) or "!"(Logical NOT) operators and
     * cannot contain more than 250 characters.
     *
     * The condition is currently only supported when bound to policies of kind
     * principal access boundary.
     *
     * When the bound policy is a principal access boundary policy, the only
     * supported attributes in any subexpression are `principal.type` and
     * `principal.subject`. An example expression is: "principal.type ==
     * 'iam.googleapis.com/ServiceAccount'" or "principal.subject ==
     * 'bob&#64;example.com'".
     *
     * Allowed operations for `principal.subject`:
     *
     * - `principal.subject == &lt;principal subject string&gt;`
     * - `principal.subject != &lt;principal subject string&gt;`
     * - `principal.subject in [&lt;list of principal subjects&gt;]`
     * - `principal.subject.startsWith(&lt;string&gt;)`
     * - `principal.subject.endsWith(&lt;string&gt;)`
     *
     * Allowed operations for `principal.type`:
     *
     * - `principal.type == &lt;principal type string&gt;`
     * - `principal.type != &lt;principal type string&gt;`
     * - `principal.type in [&lt;list of principal types&gt;]`
     *
     * Supported principal types are Workspace, Workforce Pool, Workload Pool and
     * Service Account. Allowed string must be one of:
     *
     * - iam.googleapis.com/WorkspaceIdentity
     * - iam.googleapis.com/WorkforcePoolIdentity
     * - iam.googleapis.com/WorkloadPoolIdentity
     * - iam.googleapis.com/ServiceAccount
     * </pre>
     *
     * <code>.google.type.Expr condition = 8 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @return The condition.
     */
    public com.google.type.Expr getCondition() {
      if (conditionBuilder_ == null) {
        return condition_ == null ? com.google.type.Expr.getDefaultInstance() : condition_;
      } else {
        return conditionBuilder_.getMessage();
      }
    }

    /**
     *
     *
     * <pre>
     * Optional. The condition to apply to the policy binding. When set, the
     * `expression` field in the `Expr` must include from 1 to 10 subexpressions,
     * joined by the
     * "||"(Logical OR), "&amp;&amp;"(Logical AND) or "!"(Logical NOT) operators and
     * cannot contain more than 250 characters.
     *
     * The condition is currently only supported when bound to policies of kind
     * principal access boundary.
     *
     * When the bound policy is a principal access boundary policy, the only
     * supported attributes in any subexpression are `principal.type` and
     * `principal.subject`. An example expression is: "principal.type ==
     * 'iam.googleapis.com/ServiceAccount'" or "principal.subject ==
     * 'bob&#64;example.com'".
     *
     * Allowed operations for `principal.subject`:
     *
     * - `principal.subject == &lt;principal subject string&gt;`
     * - `principal.subject != &lt;principal subject string&gt;`
     * - `principal.subject in [&lt;list of principal subjects&gt;]`
     * - `principal.subject.startsWith(&lt;string&gt;)`
     * - `principal.subject.endsWith(&lt;string&gt;)`
     *
     * Allowed operations for `principal.type`:
     *
     * - `principal.type == &lt;principal type string&gt;`
     * - `principal.type != &lt;principal type string&gt;`
     * - `principal.type in [&lt;list of principal types&gt;]`
     *
     * Supported principal types are Workspace, Workforce Pool, Workload Pool and
     * Service Account. Allowed string must be one of:
     *
     * - iam.googleapis.com/WorkspaceIdentity
     * - iam.googleapis.com/WorkforcePoolIdentity
     * - iam.googleapis.com/WorkloadPoolIdentity
     * - iam.googleapis.com/ServiceAccount
     * </pre>
     *
     * <code>.google.type.Expr condition = 8 [(.google.api.field_behavior) = OPTIONAL];</code>
     */
    public Builder setCondition(com.google.type.Expr value) {
      if (conditionBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        condition_ = value;
      } else {
        conditionBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000200;
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Optional. The condition to apply to the policy binding. When set, the
     * `expression` field in the `Expr` must include from 1 to 10 subexpressions,
     * joined by the
     * "||"(Logical OR), "&amp;&amp;"(Logical AND) or "!"(Logical NOT) operators and
     * cannot contain more than 250 characters.
     *
     * The condition is currently only supported when bound to policies of kind
     * principal access boundary.
     *
     * When the bound policy is a principal access boundary policy, the only
     * supported attributes in any subexpression are `principal.type` and
     * `principal.subject`. An example expression is: "principal.type ==
     * 'iam.googleapis.com/ServiceAccount'" or "principal.subject ==
     * 'bob&#64;example.com'".
     *
     * Allowed operations for `principal.subject`:
     *
     * - `principal.subject == &lt;principal subject string&gt;`
     * - `principal.subject != &lt;principal subject string&gt;`
     * - `principal.subject in [&lt;list of principal subjects&gt;]`
     * - `principal.subject.startsWith(&lt;string&gt;)`
     * - `principal.subject.endsWith(&lt;string&gt;)`
     *
     * Allowed operations for `principal.type`:
     *
     * - `principal.type == &lt;principal type string&gt;`
     * - `principal.type != &lt;principal type string&gt;`
     * - `principal.type in [&lt;list of principal types&gt;]`
     *
     * Supported principal types are Workspace, Workforce Pool, Workload Pool and
     * Service Account. Allowed string must be one of:
     *
     * - iam.googleapis.com/WorkspaceIdentity
     * - iam.googleapis.com/WorkforcePoolIdentity
     * - iam.googleapis.com/WorkloadPoolIdentity
     * - iam.googleapis.com/ServiceAccount
     * </pre>
     *
     * <code>.google.type.Expr condition = 8 [(.google.api.field_behavior) = OPTIONAL];</code>
     */
    public Builder setCondition(com.google.type.Expr.Builder builderForValue) {
      if (conditionBuilder_ == null) {
        condition_ = builderForValue.build();
      } else {
        conditionBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000200;
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Optional. The condition to apply to the policy binding. When set, the
     * `expression` field in the `Expr` must include from 1 to 10 subexpressions,
     * joined by the
     * "||"(Logical OR), "&amp;&amp;"(Logical AND) or "!"(Logical NOT) operators and
     * cannot contain more than 250 characters.
     *
     * The condition is currently only supported when bound to policies of kind
     * principal access boundary.
     *
     * When the bound policy is a principal access boundary policy, the only
     * supported attributes in any subexpression are `principal.type` and
     * `principal.subject`. An example expression is: "principal.type ==
     * 'iam.googleapis.com/ServiceAccount'" or "principal.subject ==
     * 'bob&#64;example.com'".
     *
     * Allowed operations for `principal.subject`:
     *
     * - `principal.subject == &lt;principal subject string&gt;`
     * - `principal.subject != &lt;principal subject string&gt;`
     * - `principal.subject in [&lt;list of principal subjects&gt;]`
     * - `principal.subject.startsWith(&lt;string&gt;)`
     * - `principal.subject.endsWith(&lt;string&gt;)`
     *
     * Allowed operations for `principal.type`:
     *
     * - `principal.type == &lt;principal type string&gt;`
     * - `principal.type != &lt;principal type string&gt;`
     * - `principal.type in [&lt;list of principal types&gt;]`
     *
     * Supported principal types are Workspace, Workforce Pool, Workload Pool and
     * Service Account. Allowed string must be one of:
     *
     * - iam.googleapis.com/WorkspaceIdentity
     * - iam.googleapis.com/WorkforcePoolIdentity
     * - iam.googleapis.com/WorkloadPoolIdentity
     * - iam.googleapis.com/ServiceAccount
     * </pre>
     *
     * <code>.google.type.Expr condition = 8 [(.google.api.field_behavior) = OPTIONAL];</code>
     */
    public Builder mergeCondition(com.google.type.Expr value) {
      if (conditionBuilder_ == null) {
        if (((bitField0_ & 0x00000200) != 0)
            && condition_ != null
            && condition_ != com.google.type.Expr.getDefaultInstance()) {
          getConditionBuilder().mergeFrom(value);
        } else {
          condition_ = value;
        }
      } else {
        conditionBuilder_.mergeFrom(value);
      }
      if (condition_ != null) {
        bitField0_ |= 0x00000200;
        onChanged();
      }
      return this;
    }

    /**
     *
     *
     * <pre>
     * Optional. The condition to apply to the policy binding. When set, the
     * `expression` field in the `Expr` must include from 1 to 10 subexpressions,
     * joined by the
     * "||"(Logical OR), "&amp;&amp;"(Logical AND) or "!"(Logical NOT) operators and
     * cannot contain more than 250 characters.
     *
     * The condition is currently only supported when bound to policies of kind
     * principal access boundary.
     *
     * When the bound policy is a principal access boundary policy, the only
     * supported attributes in any subexpression are `principal.type` and
     * `principal.subject`. An example expression is: "principal.type ==
     * 'iam.googleapis.com/ServiceAccount'" or "principal.subject ==
     * 'bob&#64;example.com'".
     *
     * Allowed operations for `principal.subject`:
     *
     * - `principal.subject == &lt;principal subject string&gt;`
     * - `principal.subject != &lt;principal subject string&gt;`
     * - `principal.subject in [&lt;list of principal subjects&gt;]`
     * - `principal.subject.startsWith(&lt;string&gt;)`
     * - `principal.subject.endsWith(&lt;string&gt;)`
     *
     * Allowed operations for `principal.type`:
     *
     * - `principal.type == &lt;principal type string&gt;`
     * - `principal.type != &lt;principal type string&gt;`
     * - `principal.type in [&lt;list of principal types&gt;]`
     *
     * Supported principal types are Workspace, Workforce Pool, Workload Pool and
     * Service Account. Allowed string must be one of:
     *
     * - iam.googleapis.com/WorkspaceIdentity
     * - iam.googleapis.com/WorkforcePoolIdentity
     * - iam.googleapis.com/WorkloadPoolIdentity
     * - iam.googleapis.com/ServiceAccount
     * </pre>
     *
     * <code>.google.type.Expr condition = 8 [(.google.api.field_behavior) = OPTIONAL];</code>
     */
    public Builder clearCondition() {
      bitField0_ = (bitField0_ & ~0x00000200);
      condition_ = null;
      if (conditionBuilder_ != null) {
        conditionBuilder_.dispose();
        conditionBuilder_ = null;
      }
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Optional. The condition to apply to the policy binding. When set, the
     * `expression` field in the `Expr` must include from 1 to 10 subexpressions,
     * joined by the
     * "||"(Logical OR), "&amp;&amp;"(Logical AND) or "!"(Logical NOT) operators and
     * cannot contain more than 250 characters.
     *
     * The condition is currently only supported when bound to policies of kind
     * principal access boundary.
     *
     * When the bound policy is a principal access boundary policy, the only
     * supported attributes in any subexpression are `principal.type` and
     * `principal.subject`. An example expression is: "principal.type ==
     * 'iam.googleapis.com/ServiceAccount'" or "principal.subject ==
     * 'bob&#64;example.com'".
     *
     * Allowed operations for `principal.subject`:
     *
     * - `principal.subject == &lt;principal subject string&gt;`
     * - `principal.subject != &lt;principal subject string&gt;`
     * - `principal.subject in [&lt;list of principal subjects&gt;]`
     * - `principal.subject.startsWith(&lt;string&gt;)`
     * - `principal.subject.endsWith(&lt;string&gt;)`
     *
     * Allowed operations for `principal.type`:
     *
     * - `principal.type == &lt;principal type string&gt;`
     * - `principal.type != &lt;principal type string&gt;`
     * - `principal.type in [&lt;list of principal types&gt;]`
     *
     * Supported principal types are Workspace, Workforce Pool, Workload Pool and
     * Service Account. Allowed string must be one of:
     *
     * - iam.googleapis.com/WorkspaceIdentity
     * - iam.googleapis.com/WorkforcePoolIdentity
     * - iam.googleapis.com/WorkloadPoolIdentity
     * - iam.googleapis.com/ServiceAccount
     * </pre>
     *
     * <code>.google.type.Expr condition = 8 [(.google.api.field_behavior) = OPTIONAL];</code>
     */
    public com.google.type.Expr.Builder getConditionBuilder() {
      bitField0_ |= 0x00000200;
      onChanged();
      return internalGetConditionFieldBuilder().getBuilder();
    }

    /**
     *
     *
     * <pre>
     * Optional. The condition to apply to the policy binding. When set, the
     * `expression` field in the `Expr` must include from 1 to 10 subexpressions,
     * joined by the
     * "||"(Logical OR), "&amp;&amp;"(Logical AND) or "!"(Logical NOT) operators and
     * cannot contain more than 250 characters.
     *
     * The condition is currently only supported when bound to policies of kind
     * principal access boundary.
     *
     * When the bound policy is a principal access boundary policy, the only
     * supported attributes in any subexpression are `principal.type` and
     * `principal.subject`. An example expression is: "principal.type ==
     * 'iam.googleapis.com/ServiceAccount'" or "principal.subject ==
     * 'bob&#64;example.com'".
     *
     * Allowed operations for `principal.subject`:
     *
     * - `principal.subject == &lt;principal subject string&gt;`
     * - `principal.subject != &lt;principal subject string&gt;`
     * - `principal.subject in [&lt;list of principal subjects&gt;]`
     * - `principal.subject.startsWith(&lt;string&gt;)`
     * - `principal.subject.endsWith(&lt;string&gt;)`
     *
     * Allowed operations for `principal.type`:
     *
     * - `principal.type == &lt;principal type string&gt;`
     * - `principal.type != &lt;principal type string&gt;`
     * - `principal.type in [&lt;list of principal types&gt;]`
     *
     * Supported principal types are Workspace, Workforce Pool, Workload Pool and
     * Service Account. Allowed string must be one of:
     *
     * - iam.googleapis.com/WorkspaceIdentity
     * - iam.googleapis.com/WorkforcePoolIdentity
     * - iam.googleapis.com/WorkloadPoolIdentity
     * - iam.googleapis.com/ServiceAccount
     * </pre>
     *
     * <code>.google.type.Expr condition = 8 [(.google.api.field_behavior) = OPTIONAL];</code>
     */
    public com.google.type.ExprOrBuilder getConditionOrBuilder() {
      if (conditionBuilder_ != null) {
        return conditionBuilder_.getMessageOrBuilder();
      } else {
        return condition_ == null ? com.google.type.Expr.getDefaultInstance() : condition_;
      }
    }

    /**
     *
     *
     * <pre>
     * Optional. The condition to apply to the policy binding. When set, the
     * `expression` field in the `Expr` must include from 1 to 10 subexpressions,
     * joined by the
     * "||"(Logical OR), "&amp;&amp;"(Logical AND) or "!"(Logical NOT) operators and
     * cannot contain more than 250 characters.
     *
     * The condition is currently only supported when bound to policies of kind
     * principal access boundary.
     *
     * When the bound policy is a principal access boundary policy, the only
     * supported attributes in any subexpression are `principal.type` and
     * `principal.subject`. An example expression is: "principal.type ==
     * 'iam.googleapis.com/ServiceAccount'" or "principal.subject ==
     * 'bob&#64;example.com'".
     *
     * Allowed operations for `principal.subject`:
     *
     * - `principal.subject == &lt;principal subject string&gt;`
     * - `principal.subject != &lt;principal subject string&gt;`
     * - `principal.subject in [&lt;list of principal subjects&gt;]`
     * - `principal.subject.startsWith(&lt;string&gt;)`
     * - `principal.subject.endsWith(&lt;string&gt;)`
     *
     * Allowed operations for `principal.type`:
     *
     * - `principal.type == &lt;principal type string&gt;`
     * - `principal.type != &lt;principal type string&gt;`
     * - `principal.type in [&lt;list of principal types&gt;]`
     *
     * Supported principal types are Workspace, Workforce Pool, Workload Pool and
     * Service Account. Allowed string must be one of:
     *
     * - iam.googleapis.com/WorkspaceIdentity
     * - iam.googleapis.com/WorkforcePoolIdentity
     * - iam.googleapis.com/WorkloadPoolIdentity
     * - iam.googleapis.com/ServiceAccount
     * </pre>
     *
     * <code>.google.type.Expr condition = 8 [(.google.api.field_behavior) = OPTIONAL];</code>
     */
    private com.google.protobuf.SingleFieldBuilder<
            com.google.type.Expr, com.google.type.Expr.Builder, com.google.type.ExprOrBuilder>
        internalGetConditionFieldBuilder() {
      if (conditionBuilder_ == null) {
        conditionBuilder_ =
            new com.google.protobuf.SingleFieldBuilder<
                com.google.type.Expr, com.google.type.Expr.Builder, com.google.type.ExprOrBuilder>(
                getCondition(), getParentForChildren(), isClean());
        condition_ = null;
      }
      return conditionBuilder_;
    }

    private com.google.protobuf.Timestamp createTime_;
    private com.google.protobuf.SingleFieldBuilder<
            com.google.protobuf.Timestamp,
            com.google.protobuf.Timestamp.Builder,
            com.google.protobuf.TimestampOrBuilder>
        createTimeBuilder_;

    /**
     *
     *
     * <pre>
     * Output only. The time when the policy binding was created.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     *
     * @return Whether the createTime field is set.
     */
    public boolean hasCreateTime() {
      return ((bitField0_ & 0x00000400) != 0);
    }

    /**
     *
     *
     * <pre>
     * Output only. The time when the policy binding was created.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     *
     * @return The createTime.
     */
    public com.google.protobuf.Timestamp getCreateTime() {
      if (createTimeBuilder_ == null) {
        return createTime_ == null
            ? com.google.protobuf.Timestamp.getDefaultInstance()
            : createTime_;
      } else {
        return createTimeBuilder_.getMessage();
      }
    }

    /**
     *
     *
     * <pre>
     * Output only. The time when the policy binding was created.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder setCreateTime(com.google.protobuf.Timestamp value) {
      if (createTimeBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        createTime_ = value;
      } else {
        createTimeBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000400;
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Output only. The time when the policy binding was created.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
      if (createTimeBuilder_ == null) {
        createTime_ = builderForValue.build();
      } else {
        createTimeBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000400;
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Output only. The time when the policy binding was created.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
      if (createTimeBuilder_ == null) {
        if (((bitField0_ & 0x00000400) != 0)
            && createTime_ != null
            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
          getCreateTimeBuilder().mergeFrom(value);
        } else {
          createTime_ = value;
        }
      } else {
        createTimeBuilder_.mergeFrom(value);
      }
      if (createTime_ != null) {
        bitField0_ |= 0x00000400;
        onChanged();
      }
      return this;
    }

    /**
     *
     *
     * <pre>
     * Output only. The time when the policy binding was created.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder clearCreateTime() {
      bitField0_ = (bitField0_ & ~0x00000400);
      createTime_ = null;
      if (createTimeBuilder_ != null) {
        createTimeBuilder_.dispose();
        createTimeBuilder_ = null;
      }
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Output only. The time when the policy binding was created.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
      bitField0_ |= 0x00000400;
      onChanged();
      return internalGetCreateTimeFieldBuilder().getBuilder();
    }

    /**
     *
     *
     * <pre>
     * Output only. The time when the policy binding was created.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      if (createTimeBuilder_ != null) {
        return createTimeBuilder_.getMessageOrBuilder();
      } else {
        return createTime_ == null
            ? com.google.protobuf.Timestamp.getDefaultInstance()
            : createTime_;
      }
    }

    /**
     *
     *
     * <pre>
     * Output only. The time when the policy binding was created.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    private com.google.protobuf.SingleFieldBuilder<
            com.google.protobuf.Timestamp,
            com.google.protobuf.Timestamp.Builder,
            com.google.protobuf.TimestampOrBuilder>
        internalGetCreateTimeFieldBuilder() {
      if (createTimeBuilder_ == null) {
        createTimeBuilder_ =
            new com.google.protobuf.SingleFieldBuilder<
                com.google.protobuf.Timestamp,
                com.google.protobuf.Timestamp.Builder,
                com.google.protobuf.TimestampOrBuilder>(
                getCreateTime(), getParentForChildren(), isClean());
        createTime_ = null;
      }
      return createTimeBuilder_;
    }

    private com.google.protobuf.Timestamp updateTime_;
    private com.google.protobuf.SingleFieldBuilder<
            com.google.protobuf.Timestamp,
            com.google.protobuf.Timestamp.Builder,
            com.google.protobuf.TimestampOrBuilder>
        updateTimeBuilder_;

    /**
     *
     *
     * <pre>
     * Output only. The time when the policy binding was most recently updated.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     *
     * @return Whether the updateTime field is set.
     */
    public boolean hasUpdateTime() {
      return ((bitField0_ & 0x00000800) != 0);
    }

    /**
     *
     *
     * <pre>
     * Output only. The time when the policy binding was most recently updated.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     *
     * @return The updateTime.
     */
    public com.google.protobuf.Timestamp getUpdateTime() {
      if (updateTimeBuilder_ == null) {
        return updateTime_ == null
            ? com.google.protobuf.Timestamp.getDefaultInstance()
            : updateTime_;
      } else {
        return updateTimeBuilder_.getMessage();
      }
    }

    /**
     *
     *
     * <pre>
     * Output only. The time when the policy binding was most recently updated.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
      if (updateTimeBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        updateTime_ = value;
      } else {
        updateTimeBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000800;
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Output only. The time when the policy binding was most recently updated.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
      if (updateTimeBuilder_ == null) {
        updateTime_ = builderForValue.build();
      } else {
        updateTimeBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000800;
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Output only. The time when the policy binding was most recently updated.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
      if (updateTimeBuilder_ == null) {
        if (((bitField0_ & 0x00000800) != 0)
            && updateTime_ != null
            && updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
          getUpdateTimeBuilder().mergeFrom(value);
        } else {
          updateTime_ = value;
        }
      } else {
        updateTimeBuilder_.mergeFrom(value);
      }
      if (updateTime_ != null) {
        bitField0_ |= 0x00000800;
        onChanged();
      }
      return this;
    }

    /**
     *
     *
     * <pre>
     * Output only. The time when the policy binding was most recently updated.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder clearUpdateTime() {
      bitField0_ = (bitField0_ & ~0x00000800);
      updateTime_ = null;
      if (updateTimeBuilder_ != null) {
        updateTimeBuilder_.dispose();
        updateTimeBuilder_ = null;
      }
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Output only. The time when the policy binding was most recently updated.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public com.google.protobuf.Timestamp.Builder getUpdateTimeBuilder() {
      bitField0_ |= 0x00000800;
      onChanged();
      return internalGetUpdateTimeFieldBuilder().getBuilder();
    }

    /**
     *
     *
     * <pre>
     * Output only. The time when the policy binding was most recently updated.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
      if (updateTimeBuilder_ != null) {
        return updateTimeBuilder_.getMessageOrBuilder();
      } else {
        return updateTime_ == null
            ? com.google.protobuf.Timestamp.getDefaultInstance()
            : updateTime_;
      }
    }

    /**
     *
     *
     * <pre>
     * Output only. The time when the policy binding was most recently updated.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    private com.google.protobuf.SingleFieldBuilder<
            com.google.protobuf.Timestamp,
            com.google.protobuf.Timestamp.Builder,
            com.google.protobuf.TimestampOrBuilder>
        internalGetUpdateTimeFieldBuilder() {
      if (updateTimeBuilder_ == null) {
        updateTimeBuilder_ =
            new com.google.protobuf.SingleFieldBuilder<
                com.google.protobuf.Timestamp,
                com.google.protobuf.Timestamp.Builder,
                com.google.protobuf.TimestampOrBuilder>(
                getUpdateTime(), getParentForChildren(), isClean());
        updateTime_ = null;
      }
      return updateTimeBuilder_;
    }

    // @@protoc_insertion_point(builder_scope:google.iam.v3.PolicyBinding)
  }

  // @@protoc_insertion_point(class_scope:google.iam.v3.PolicyBinding)
  private static final com.google.iam.v3.PolicyBinding DEFAULT_INSTANCE;

  static {
    DEFAULT_INSTANCE = new com.google.iam.v3.PolicyBinding();
  }

  public static com.google.iam.v3.PolicyBinding getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }

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

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

  @java.lang.Override
  public com.google.iam.v3.PolicyBinding getDefaultInstanceForType() {
    return DEFAULT_INSTANCE;
  }
}
