/*
 * 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/v1/policy.proto
// Protobuf Java Version: 4.33.2

package com.google.iam.v1;

/**
 *
 *
 * <pre>
 * Associates `members`, or principals, with a `role`.
 * </pre>
 *
 * Protobuf type {@code google.iam.v1.Binding}
 */
@com.google.protobuf.Generated
public final class Binding extends com.google.protobuf.GeneratedMessage
    implements
    // @@protoc_insertion_point(message_implements:google.iam.v1.Binding)
    BindingOrBuilder {
  private static final long serialVersionUID = 0L;

  static {
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        /* minor= */ 33,
        /* patch= */ 2,
        /* suffix= */ "",
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  }

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

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

  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    return com.google.iam.v1.PolicyProto.internal_static_google_iam_v1_Binding_descriptor;
  }

  @java.lang.Override
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  private int bitField0_;
  public static final int ROLE_FIELD_NUMBER = 1;

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

  /**
   *
   *
   * <pre>
   * Role that is assigned to the list of `members`, or principals.
   * For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
   * </pre>
   *
   * <code>string role = 1;</code>
   *
   * @return The role.
   */
  @java.lang.Override
  public java.lang.String getRole() {
    java.lang.Object ref = role_;
    if (ref instanceof java.lang.String) {
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    } else {
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      role_ = s;
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  /**
   *
   *
   * <pre>
   * Role that is assigned to the list of `members`, or principals.
   * For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
   * </pre>
   *
   * <code>string role = 1;</code>
   *
   * @return The bytes for role.
   */
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  public static final int MEMBERS_FIELD_NUMBER = 2;

  @SuppressWarnings("serial")
  private com.google.protobuf.LazyStringArrayList members_ =
      com.google.protobuf.LazyStringArrayList.emptyList();

  /**
   *
   *
   * <pre>
   * Specifies the principals requesting access for a Google Cloud resource.
   * `members` can have the following values:
   *
   * * `allUsers`: A special identifier that represents anyone who is
   * on the internet; with or without a Google account.
   *
   * * `allAuthenticatedUsers`: A special identifier that represents anyone
   * who is authenticated with a Google account or a service account.
   *
   * * `user:{emailid}`: An email address that represents a specific Google
   * account. For example, `alice&#64;example.com` .
   *
   *
   * * `serviceAccount:{emailid}`: An email address that represents a service
   * account. For example, `my-other-app&#64;appspot.gserviceaccount.com`.
   *
   * * `group:{emailid}`: An email address that represents a Google group.
   * For example, `admins&#64;example.com`.
   *
   * * `deleted:user:{emailid}?uid={uniqueid}`: An email address (plus unique
   * identifier) representing a user that has been recently deleted. For
   * example, `alice&#64;example.com?uid=123456789012345678901`. If the user is
   * recovered, this value reverts to `user:{emailid}` and the recovered user
   * retains the role in the binding.
   *
   * * `deleted:serviceAccount:{emailid}?uid={uniqueid}`: An email address (plus
   * unique identifier) representing a service account that has been recently
   * deleted. For example,
   * `my-other-app&#64;appspot.gserviceaccount.com?uid=123456789012345678901`.
   * If the service account is undeleted, this value reverts to
   * `serviceAccount:{emailid}` and the undeleted service account retains the
   * role in the binding.
   *
   * * `deleted:group:{emailid}?uid={uniqueid}`: An email address (plus unique
   * identifier) representing a Google group that has been recently
   * deleted. For example, `admins&#64;example.com?uid=123456789012345678901`. If
   * the group is recovered, this value reverts to `group:{emailid}` and the
   * recovered group retains the role in the binding.
   *
   *
   * * `domain:{domain}`: The G Suite domain (primary) that represents all the
   * users of that domain. For example, `google.com` or `example.com`.
   * </pre>
   *
   * <code>repeated string members = 2;</code>
   *
   * @return A list containing the members.
   */
  public com.google.protobuf.ProtocolStringList getMembersList() {
    return members_;
  }

  /**
   *
   *
   * <pre>
   * Specifies the principals requesting access for a Google Cloud resource.
   * `members` can have the following values:
   *
   * * `allUsers`: A special identifier that represents anyone who is
   * on the internet; with or without a Google account.
   *
   * * `allAuthenticatedUsers`: A special identifier that represents anyone
   * who is authenticated with a Google account or a service account.
   *
   * * `user:{emailid}`: An email address that represents a specific Google
   * account. For example, `alice&#64;example.com` .
   *
   *
   * * `serviceAccount:{emailid}`: An email address that represents a service
   * account. For example, `my-other-app&#64;appspot.gserviceaccount.com`.
   *
   * * `group:{emailid}`: An email address that represents a Google group.
   * For example, `admins&#64;example.com`.
   *
   * * `deleted:user:{emailid}?uid={uniqueid}`: An email address (plus unique
   * identifier) representing a user that has been recently deleted. For
   * example, `alice&#64;example.com?uid=123456789012345678901`. If the user is
   * recovered, this value reverts to `user:{emailid}` and the recovered user
   * retains the role in the binding.
   *
   * * `deleted:serviceAccount:{emailid}?uid={uniqueid}`: An email address (plus
   * unique identifier) representing a service account that has been recently
   * deleted. For example,
   * `my-other-app&#64;appspot.gserviceaccount.com?uid=123456789012345678901`.
   * If the service account is undeleted, this value reverts to
   * `serviceAccount:{emailid}` and the undeleted service account retains the
   * role in the binding.
   *
   * * `deleted:group:{emailid}?uid={uniqueid}`: An email address (plus unique
   * identifier) representing a Google group that has been recently
   * deleted. For example, `admins&#64;example.com?uid=123456789012345678901`. If
   * the group is recovered, this value reverts to `group:{emailid}` and the
   * recovered group retains the role in the binding.
   *
   *
   * * `domain:{domain}`: The G Suite domain (primary) that represents all the
   * users of that domain. For example, `google.com` or `example.com`.
   * </pre>
   *
   * <code>repeated string members = 2;</code>
   *
   * @return The count of members.
   */
  public int getMembersCount() {
    return members_.size();
  }

  /**
   *
   *
   * <pre>
   * Specifies the principals requesting access for a Google Cloud resource.
   * `members` can have the following values:
   *
   * * `allUsers`: A special identifier that represents anyone who is
   * on the internet; with or without a Google account.
   *
   * * `allAuthenticatedUsers`: A special identifier that represents anyone
   * who is authenticated with a Google account or a service account.
   *
   * * `user:{emailid}`: An email address that represents a specific Google
   * account. For example, `alice&#64;example.com` .
   *
   *
   * * `serviceAccount:{emailid}`: An email address that represents a service
   * account. For example, `my-other-app&#64;appspot.gserviceaccount.com`.
   *
   * * `group:{emailid}`: An email address that represents a Google group.
   * For example, `admins&#64;example.com`.
   *
   * * `deleted:user:{emailid}?uid={uniqueid}`: An email address (plus unique
   * identifier) representing a user that has been recently deleted. For
   * example, `alice&#64;example.com?uid=123456789012345678901`. If the user is
   * recovered, this value reverts to `user:{emailid}` and the recovered user
   * retains the role in the binding.
   *
   * * `deleted:serviceAccount:{emailid}?uid={uniqueid}`: An email address (plus
   * unique identifier) representing a service account that has been recently
   * deleted. For example,
   * `my-other-app&#64;appspot.gserviceaccount.com?uid=123456789012345678901`.
   * If the service account is undeleted, this value reverts to
   * `serviceAccount:{emailid}` and the undeleted service account retains the
   * role in the binding.
   *
   * * `deleted:group:{emailid}?uid={uniqueid}`: An email address (plus unique
   * identifier) representing a Google group that has been recently
   * deleted. For example, `admins&#64;example.com?uid=123456789012345678901`. If
   * the group is recovered, this value reverts to `group:{emailid}` and the
   * recovered group retains the role in the binding.
   *
   *
   * * `domain:{domain}`: The G Suite domain (primary) that represents all the
   * users of that domain. For example, `google.com` or `example.com`.
   * </pre>
   *
   * <code>repeated string members = 2;</code>
   *
   * @param index The index of the element to return.
   * @return The members at the given index.
   */
  public java.lang.String getMembers(int index) {
    return members_.get(index);
  }

  /**
   *
   *
   * <pre>
   * Specifies the principals requesting access for a Google Cloud resource.
   * `members` can have the following values:
   *
   * * `allUsers`: A special identifier that represents anyone who is
   * on the internet; with or without a Google account.
   *
   * * `allAuthenticatedUsers`: A special identifier that represents anyone
   * who is authenticated with a Google account or a service account.
   *
   * * `user:{emailid}`: An email address that represents a specific Google
   * account. For example, `alice&#64;example.com` .
   *
   *
   * * `serviceAccount:{emailid}`: An email address that represents a service
   * account. For example, `my-other-app&#64;appspot.gserviceaccount.com`.
   *
   * * `group:{emailid}`: An email address that represents a Google group.
   * For example, `admins&#64;example.com`.
   *
   * * `deleted:user:{emailid}?uid={uniqueid}`: An email address (plus unique
   * identifier) representing a user that has been recently deleted. For
   * example, `alice&#64;example.com?uid=123456789012345678901`. If the user is
   * recovered, this value reverts to `user:{emailid}` and the recovered user
   * retains the role in the binding.
   *
   * * `deleted:serviceAccount:{emailid}?uid={uniqueid}`: An email address (plus
   * unique identifier) representing a service account that has been recently
   * deleted. For example,
   * `my-other-app&#64;appspot.gserviceaccount.com?uid=123456789012345678901`.
   * If the service account is undeleted, this value reverts to
   * `serviceAccount:{emailid}` and the undeleted service account retains the
   * role in the binding.
   *
   * * `deleted:group:{emailid}?uid={uniqueid}`: An email address (plus unique
   * identifier) representing a Google group that has been recently
   * deleted. For example, `admins&#64;example.com?uid=123456789012345678901`. If
   * the group is recovered, this value reverts to `group:{emailid}` and the
   * recovered group retains the role in the binding.
   *
   *
   * * `domain:{domain}`: The G Suite domain (primary) that represents all the
   * users of that domain. For example, `google.com` or `example.com`.
   * </pre>
   *
   * <code>repeated string members = 2;</code>
   *
   * @param index The index of the value to return.
   * @return The bytes of the members at the given index.
   */
  public com.google.protobuf.ByteString getMembersBytes(int index) {
    return members_.getByteString(index);
  }

  public static final int CONDITION_FIELD_NUMBER = 3;
  private com.google.type.Expr condition_;

  /**
   *
   *
   * <pre>
   * The condition that is associated with this binding.
   *
   * If the condition evaluates to `true`, then this binding applies to the
   * current request.
   *
   * If the condition evaluates to `false`, then this binding does not apply to
   * the current request. However, a different role binding might grant the same
   * role to one or more of the principals in this binding.
   *
   * To learn which resources support conditions in their IAM policies, see the
   * [IAM
   * documentation](https://cloud.google.com/iam/help/conditions/resource-policies).
   * </pre>
   *
   * <code>.google.type.Expr condition = 3;</code>
   *
   * @return Whether the condition field is set.
   */
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  }

  /**
   *
   *
   * <pre>
   * The condition that is associated with this binding.
   *
   * If the condition evaluates to `true`, then this binding applies to the
   * current request.
   *
   * If the condition evaluates to `false`, then this binding does not apply to
   * the current request. However, a different role binding might grant the same
   * role to one or more of the principals in this binding.
   *
   * To learn which resources support conditions in their IAM policies, see the
   * [IAM
   * documentation](https://cloud.google.com/iam/help/conditions/resource-policies).
   * </pre>
   *
   * <code>.google.type.Expr condition = 3;</code>
   *
   * @return The condition.
   */
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    return condition_ == null ? com.google.type.Expr.getDefaultInstance() : condition_;
  }

  /**
   *
   *
   * <pre>
   * The condition that is associated with this binding.
   *
   * If the condition evaluates to `true`, then this binding applies to the
   * current request.
   *
   * If the condition evaluates to `false`, then this binding does not apply to
   * the current request. However, a different role binding might grant the same
   * role to one or more of the principals in this binding.
   *
   * To learn which resources support conditions in their IAM policies, see the
   * [IAM
   * documentation](https://cloud.google.com/iam/help/conditions/resource-policies).
   * </pre>
   *
   * <code>.google.type.Expr condition = 3;</code>
   */
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  /**
   *
   *
   * <pre>
   * Associates `members`, or principals, with a `role`.
   * </pre>
   *
   * Protobuf type {@code google.iam.v1.Binding}
   */
  public static final class Builder extends com.google.protobuf.GeneratedMessage.Builder<Builder>
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      // @@protoc_insertion_point(builder_implements:google.iam.v1.Binding)
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        result.condition_ = conditionBuilder_ == null ? condition_ : conditionBuilder_.build();
        to_bitField0_ |= 0x00000001;
      }
      result.bitField0_ |= to_bitField0_;
    }

    @java.lang.Override
    public Builder mergeFrom(com.google.protobuf.Message other) {
      if (other instanceof com.google.iam.v1.Binding) {
        return mergeFrom((com.google.iam.v1.Binding) other);
      } else {
        super.mergeFrom(other);
        return this;
      }
    }

    public Builder mergeFrom(com.google.iam.v1.Binding other) {
      if (other == com.google.iam.v1.Binding.getDefaultInstance()) return this;
      if (!other.getRole().isEmpty()) {
        role_ = other.role_;
        bitField0_ |= 0x00000001;
        onChanged();
      }
      if (!other.members_.isEmpty()) {
        if (members_.isEmpty()) {
          members_ = other.members_;
          bitField0_ |= 0x00000002;
        } else {
          ensureMembersIsMutable();
          members_.addAll(other.members_);
        }
        onChanged();
      }
      if (other.hasCondition()) {
        mergeCondition(other.getCondition());
      }
      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:
              {
                role_ = input.readStringRequireUtf8();
                bitField0_ |= 0x00000001;
                break;
              } // case 10
            case 18:
              {
                java.lang.String s = input.readStringRequireUtf8();
                ensureMembersIsMutable();
                members_.add(s);
                break;
              } // case 18
            case 26:
              {
                input.readMessage(
                    internalGetConditionFieldBuilder().getBuilder(), extensionRegistry);
                bitField0_ |= 0x00000004;
                break;
              } // case 26
            default:
              {
                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
                  done = true; // was an endgroup tag
                }
                break;
              } // default:
          } // switch (tag)
        } // while (!done)
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        throw e.unwrapIOException();
      } finally {
        onChanged();
      } // finally
      return this;
    }

    private int bitField0_;

    private java.lang.Object role_ = "";

    /**
     *
     *
     * <pre>
     * Role that is assigned to the list of `members`, or principals.
     * For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
     * </pre>
     *
     * <code>string role = 1;</code>
     *
     * @return The role.
     */
    public java.lang.String getRole() {
      java.lang.Object ref = role_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        role_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }

    /**
     *
     *
     * <pre>
     * Role that is assigned to the list of `members`, or principals.
     * For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
     * </pre>
     *
     * <code>string role = 1;</code>
     *
     * @return The bytes for role.
     */
    public com.google.protobuf.ByteString getRoleBytes() {
      java.lang.Object ref = role_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        role_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    /**
     *
     *
     * <pre>
     * Role that is assigned to the list of `members`, or principals.
     * For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
     * </pre>
     *
     * <code>string role = 1;</code>
     *
     * @param value The role to set.
     * @return This builder for chaining.
     */
    public Builder setRole(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      role_ = value;
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Role that is assigned to the list of `members`, or principals.
     * For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
     * </pre>
     *
     * <code>string role = 1;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearRole() {
      role_ = getDefaultInstance().getRole();
      bitField0_ = (bitField0_ & ~0x00000001);
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Role that is assigned to the list of `members`, or principals.
     * For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
     * </pre>
     *
     * <code>string role = 1;</code>
     *
     * @param value The bytes for role to set.
     * @return This builder for chaining.
     */
    public Builder setRoleBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      role_ = value;
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }

    private com.google.protobuf.LazyStringArrayList members_ =
        com.google.protobuf.LazyStringArrayList.emptyList();

    private void ensureMembersIsMutable() {
      if (!members_.isModifiable()) {
        members_ = new com.google.protobuf.LazyStringArrayList(members_);
      }
      bitField0_ |= 0x00000002;
    }

    /**
     *
     *
     * <pre>
     * Specifies the principals requesting access for a Google Cloud resource.
     * `members` can have the following values:
     *
     * * `allUsers`: A special identifier that represents anyone who is
     * on the internet; with or without a Google account.
     *
     * * `allAuthenticatedUsers`: A special identifier that represents anyone
     * who is authenticated with a Google account or a service account.
     *
     * * `user:{emailid}`: An email address that represents a specific Google
     * account. For example, `alice&#64;example.com` .
     *
     *
     * * `serviceAccount:{emailid}`: An email address that represents a service
     * account. For example, `my-other-app&#64;appspot.gserviceaccount.com`.
     *
     * * `group:{emailid}`: An email address that represents a Google group.
     * For example, `admins&#64;example.com`.
     *
     * * `deleted:user:{emailid}?uid={uniqueid}`: An email address (plus unique
     * identifier) representing a user that has been recently deleted. For
     * example, `alice&#64;example.com?uid=123456789012345678901`. If the user is
     * recovered, this value reverts to `user:{emailid}` and the recovered user
     * retains the role in the binding.
     *
     * * `deleted:serviceAccount:{emailid}?uid={uniqueid}`: An email address (plus
     * unique identifier) representing a service account that has been recently
     * deleted. For example,
     * `my-other-app&#64;appspot.gserviceaccount.com?uid=123456789012345678901`.
     * If the service account is undeleted, this value reverts to
     * `serviceAccount:{emailid}` and the undeleted service account retains the
     * role in the binding.
     *
     * * `deleted:group:{emailid}?uid={uniqueid}`: An email address (plus unique
     * identifier) representing a Google group that has been recently
     * deleted. For example, `admins&#64;example.com?uid=123456789012345678901`. If
     * the group is recovered, this value reverts to `group:{emailid}` and the
     * recovered group retains the role in the binding.
     *
     *
     * * `domain:{domain}`: The G Suite domain (primary) that represents all the
     * users of that domain. For example, `google.com` or `example.com`.
     * </pre>
     *
     * <code>repeated string members = 2;</code>
     *
     * @return A list containing the members.
     */
    public com.google.protobuf.ProtocolStringList getMembersList() {
      members_.makeImmutable();
      return members_;
    }

    /**
     *
     *
     * <pre>
     * Specifies the principals requesting access for a Google Cloud resource.
     * `members` can have the following values:
     *
     * * `allUsers`: A special identifier that represents anyone who is
     * on the internet; with or without a Google account.
     *
     * * `allAuthenticatedUsers`: A special identifier that represents anyone
     * who is authenticated with a Google account or a service account.
     *
     * * `user:{emailid}`: An email address that represents a specific Google
     * account. For example, `alice&#64;example.com` .
     *
     *
     * * `serviceAccount:{emailid}`: An email address that represents a service
     * account. For example, `my-other-app&#64;appspot.gserviceaccount.com`.
     *
     * * `group:{emailid}`: An email address that represents a Google group.
     * For example, `admins&#64;example.com`.
     *
     * * `deleted:user:{emailid}?uid={uniqueid}`: An email address (plus unique
     * identifier) representing a user that has been recently deleted. For
     * example, `alice&#64;example.com?uid=123456789012345678901`. If the user is
     * recovered, this value reverts to `user:{emailid}` and the recovered user
     * retains the role in the binding.
     *
     * * `deleted:serviceAccount:{emailid}?uid={uniqueid}`: An email address (plus
     * unique identifier) representing a service account that has been recently
     * deleted. For example,
     * `my-other-app&#64;appspot.gserviceaccount.com?uid=123456789012345678901`.
     * If the service account is undeleted, this value reverts to
     * `serviceAccount:{emailid}` and the undeleted service account retains the
     * role in the binding.
     *
     * * `deleted:group:{emailid}?uid={uniqueid}`: An email address (plus unique
     * identifier) representing a Google group that has been recently
     * deleted. For example, `admins&#64;example.com?uid=123456789012345678901`. If
     * the group is recovered, this value reverts to `group:{emailid}` and the
     * recovered group retains the role in the binding.
     *
     *
     * * `domain:{domain}`: The G Suite domain (primary) that represents all the
     * users of that domain. For example, `google.com` or `example.com`.
     * </pre>
     *
     * <code>repeated string members = 2;</code>
     *
     * @return The count of members.
     */
    public int getMembersCount() {
      return members_.size();
    }

    /**
     *
     *
     * <pre>
     * Specifies the principals requesting access for a Google Cloud resource.
     * `members` can have the following values:
     *
     * * `allUsers`: A special identifier that represents anyone who is
     * on the internet; with or without a Google account.
     *
     * * `allAuthenticatedUsers`: A special identifier that represents anyone
     * who is authenticated with a Google account or a service account.
     *
     * * `user:{emailid}`: An email address that represents a specific Google
     * account. For example, `alice&#64;example.com` .
     *
     *
     * * `serviceAccount:{emailid}`: An email address that represents a service
     * account. For example, `my-other-app&#64;appspot.gserviceaccount.com`.
     *
     * * `group:{emailid}`: An email address that represents a Google group.
     * For example, `admins&#64;example.com`.
     *
     * * `deleted:user:{emailid}?uid={uniqueid}`: An email address (plus unique
     * identifier) representing a user that has been recently deleted. For
     * example, `alice&#64;example.com?uid=123456789012345678901`. If the user is
     * recovered, this value reverts to `user:{emailid}` and the recovered user
     * retains the role in the binding.
     *
     * * `deleted:serviceAccount:{emailid}?uid={uniqueid}`: An email address (plus
     * unique identifier) representing a service account that has been recently
     * deleted. For example,
     * `my-other-app&#64;appspot.gserviceaccount.com?uid=123456789012345678901`.
     * If the service account is undeleted, this value reverts to
     * `serviceAccount:{emailid}` and the undeleted service account retains the
     * role in the binding.
     *
     * * `deleted:group:{emailid}?uid={uniqueid}`: An email address (plus unique
     * identifier) representing a Google group that has been recently
     * deleted. For example, `admins&#64;example.com?uid=123456789012345678901`. If
     * the group is recovered, this value reverts to `group:{emailid}` and the
     * recovered group retains the role in the binding.
     *
     *
     * * `domain:{domain}`: The G Suite domain (primary) that represents all the
     * users of that domain. For example, `google.com` or `example.com`.
     * </pre>
     *
     * <code>repeated string members = 2;</code>
     *
     * @param index The index of the element to return.
     * @return The members at the given index.
     */
    public java.lang.String getMembers(int index) {
      return members_.get(index);
    }

    /**
     *
     *
     * <pre>
     * Specifies the principals requesting access for a Google Cloud resource.
     * `members` can have the following values:
     *
     * * `allUsers`: A special identifier that represents anyone who is
     * on the internet; with or without a Google account.
     *
     * * `allAuthenticatedUsers`: A special identifier that represents anyone
     * who is authenticated with a Google account or a service account.
     *
     * * `user:{emailid}`: An email address that represents a specific Google
     * account. For example, `alice&#64;example.com` .
     *
     *
     * * `serviceAccount:{emailid}`: An email address that represents a service
     * account. For example, `my-other-app&#64;appspot.gserviceaccount.com`.
     *
     * * `group:{emailid}`: An email address that represents a Google group.
     * For example, `admins&#64;example.com`.
     *
     * * `deleted:user:{emailid}?uid={uniqueid}`: An email address (plus unique
     * identifier) representing a user that has been recently deleted. For
     * example, `alice&#64;example.com?uid=123456789012345678901`. If the user is
     * recovered, this value reverts to `user:{emailid}` and the recovered user
     * retains the role in the binding.
     *
     * * `deleted:serviceAccount:{emailid}?uid={uniqueid}`: An email address (plus
     * unique identifier) representing a service account that has been recently
     * deleted. For example,
     * `my-other-app&#64;appspot.gserviceaccount.com?uid=123456789012345678901`.
     * If the service account is undeleted, this value reverts to
     * `serviceAccount:{emailid}` and the undeleted service account retains the
     * role in the binding.
     *
     * * `deleted:group:{emailid}?uid={uniqueid}`: An email address (plus unique
     * identifier) representing a Google group that has been recently
     * deleted. For example, `admins&#64;example.com?uid=123456789012345678901`. If
     * the group is recovered, this value reverts to `group:{emailid}` and the
     * recovered group retains the role in the binding.
     *
     *
     * * `domain:{domain}`: The G Suite domain (primary) that represents all the
     * users of that domain. For example, `google.com` or `example.com`.
     * </pre>
     *
     * <code>repeated string members = 2;</code>
     *
     * @param index The index of the value to return.
     * @return The bytes of the members at the given index.
     */
    public com.google.protobuf.ByteString getMembersBytes(int index) {
      return members_.getByteString(index);
    }

    /**
     *
     *
     * <pre>
     * Specifies the principals requesting access for a Google Cloud resource.
     * `members` can have the following values:
     *
     * * `allUsers`: A special identifier that represents anyone who is
     * on the internet; with or without a Google account.
     *
     * * `allAuthenticatedUsers`: A special identifier that represents anyone
     * who is authenticated with a Google account or a service account.
     *
     * * `user:{emailid}`: An email address that represents a specific Google
     * account. For example, `alice&#64;example.com` .
     *
     *
     * * `serviceAccount:{emailid}`: An email address that represents a service
     * account. For example, `my-other-app&#64;appspot.gserviceaccount.com`.
     *
     * * `group:{emailid}`: An email address that represents a Google group.
     * For example, `admins&#64;example.com`.
     *
     * * `deleted:user:{emailid}?uid={uniqueid}`: An email address (plus unique
     * identifier) representing a user that has been recently deleted. For
     * example, `alice&#64;example.com?uid=123456789012345678901`. If the user is
     * recovered, this value reverts to `user:{emailid}` and the recovered user
     * retains the role in the binding.
     *
     * * `deleted:serviceAccount:{emailid}?uid={uniqueid}`: An email address (plus
     * unique identifier) representing a service account that has been recently
     * deleted. For example,
     * `my-other-app&#64;appspot.gserviceaccount.com?uid=123456789012345678901`.
     * If the service account is undeleted, this value reverts to
     * `serviceAccount:{emailid}` and the undeleted service account retains the
     * role in the binding.
     *
     * * `deleted:group:{emailid}?uid={uniqueid}`: An email address (plus unique
     * identifier) representing a Google group that has been recently
     * deleted. For example, `admins&#64;example.com?uid=123456789012345678901`. If
     * the group is recovered, this value reverts to `group:{emailid}` and the
     * recovered group retains the role in the binding.
     *
     *
     * * `domain:{domain}`: The G Suite domain (primary) that represents all the
     * users of that domain. For example, `google.com` or `example.com`.
     * </pre>
     *
     * <code>repeated string members = 2;</code>
     *
     * @param index The index to set the value at.
     * @param value The members to set.
     * @return This builder for chaining.
     */
    public Builder setMembers(int index, java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      ensureMembersIsMutable();
      members_.set(index, value);
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Specifies the principals requesting access for a Google Cloud resource.
     * `members` can have the following values:
     *
     * * `allUsers`: A special identifier that represents anyone who is
     * on the internet; with or without a Google account.
     *
     * * `allAuthenticatedUsers`: A special identifier that represents anyone
     * who is authenticated with a Google account or a service account.
     *
     * * `user:{emailid}`: An email address that represents a specific Google
     * account. For example, `alice&#64;example.com` .
     *
     *
     * * `serviceAccount:{emailid}`: An email address that represents a service
     * account. For example, `my-other-app&#64;appspot.gserviceaccount.com`.
     *
     * * `group:{emailid}`: An email address that represents a Google group.
     * For example, `admins&#64;example.com`.
     *
     * * `deleted:user:{emailid}?uid={uniqueid}`: An email address (plus unique
     * identifier) representing a user that has been recently deleted. For
     * example, `alice&#64;example.com?uid=123456789012345678901`. If the user is
     * recovered, this value reverts to `user:{emailid}` and the recovered user
     * retains the role in the binding.
     *
     * * `deleted:serviceAccount:{emailid}?uid={uniqueid}`: An email address (plus
     * unique identifier) representing a service account that has been recently
     * deleted. For example,
     * `my-other-app&#64;appspot.gserviceaccount.com?uid=123456789012345678901`.
     * If the service account is undeleted, this value reverts to
     * `serviceAccount:{emailid}` and the undeleted service account retains the
     * role in the binding.
     *
     * * `deleted:group:{emailid}?uid={uniqueid}`: An email address (plus unique
     * identifier) representing a Google group that has been recently
     * deleted. For example, `admins&#64;example.com?uid=123456789012345678901`. If
     * the group is recovered, this value reverts to `group:{emailid}` and the
     * recovered group retains the role in the binding.
     *
     *
     * * `domain:{domain}`: The G Suite domain (primary) that represents all the
     * users of that domain. For example, `google.com` or `example.com`.
     * </pre>
     *
     * <code>repeated string members = 2;</code>
     *
     * @param value The members to add.
     * @return This builder for chaining.
     */
    public Builder addMembers(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      ensureMembersIsMutable();
      members_.add(value);
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Specifies the principals requesting access for a Google Cloud resource.
     * `members` can have the following values:
     *
     * * `allUsers`: A special identifier that represents anyone who is
     * on the internet; with or without a Google account.
     *
     * * `allAuthenticatedUsers`: A special identifier that represents anyone
     * who is authenticated with a Google account or a service account.
     *
     * * `user:{emailid}`: An email address that represents a specific Google
     * account. For example, `alice&#64;example.com` .
     *
     *
     * * `serviceAccount:{emailid}`: An email address that represents a service
     * account. For example, `my-other-app&#64;appspot.gserviceaccount.com`.
     *
     * * `group:{emailid}`: An email address that represents a Google group.
     * For example, `admins&#64;example.com`.
     *
     * * `deleted:user:{emailid}?uid={uniqueid}`: An email address (plus unique
     * identifier) representing a user that has been recently deleted. For
     * example, `alice&#64;example.com?uid=123456789012345678901`. If the user is
     * recovered, this value reverts to `user:{emailid}` and the recovered user
     * retains the role in the binding.
     *
     * * `deleted:serviceAccount:{emailid}?uid={uniqueid}`: An email address (plus
     * unique identifier) representing a service account that has been recently
     * deleted. For example,
     * `my-other-app&#64;appspot.gserviceaccount.com?uid=123456789012345678901`.
     * If the service account is undeleted, this value reverts to
     * `serviceAccount:{emailid}` and the undeleted service account retains the
     * role in the binding.
     *
     * * `deleted:group:{emailid}?uid={uniqueid}`: An email address (plus unique
     * identifier) representing a Google group that has been recently
     * deleted. For example, `admins&#64;example.com?uid=123456789012345678901`. If
     * the group is recovered, this value reverts to `group:{emailid}` and the
     * recovered group retains the role in the binding.
     *
     *
     * * `domain:{domain}`: The G Suite domain (primary) that represents all the
     * users of that domain. For example, `google.com` or `example.com`.
     * </pre>
     *
     * <code>repeated string members = 2;</code>
     *
     * @param values The members to add.
     * @return This builder for chaining.
     */
    public Builder addAllMembers(java.lang.Iterable<java.lang.String> values) {
      ensureMembersIsMutable();
      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, members_);
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Specifies the principals requesting access for a Google Cloud resource.
     * `members` can have the following values:
     *
     * * `allUsers`: A special identifier that represents anyone who is
     * on the internet; with or without a Google account.
     *
     * * `allAuthenticatedUsers`: A special identifier that represents anyone
     * who is authenticated with a Google account or a service account.
     *
     * * `user:{emailid}`: An email address that represents a specific Google
     * account. For example, `alice&#64;example.com` .
     *
     *
     * * `serviceAccount:{emailid}`: An email address that represents a service
     * account. For example, `my-other-app&#64;appspot.gserviceaccount.com`.
     *
     * * `group:{emailid}`: An email address that represents a Google group.
     * For example, `admins&#64;example.com`.
     *
     * * `deleted:user:{emailid}?uid={uniqueid}`: An email address (plus unique
     * identifier) representing a user that has been recently deleted. For
     * example, `alice&#64;example.com?uid=123456789012345678901`. If the user is
     * recovered, this value reverts to `user:{emailid}` and the recovered user
     * retains the role in the binding.
     *
     * * `deleted:serviceAccount:{emailid}?uid={uniqueid}`: An email address (plus
     * unique identifier) representing a service account that has been recently
     * deleted. For example,
     * `my-other-app&#64;appspot.gserviceaccount.com?uid=123456789012345678901`.
     * If the service account is undeleted, this value reverts to
     * `serviceAccount:{emailid}` and the undeleted service account retains the
     * role in the binding.
     *
     * * `deleted:group:{emailid}?uid={uniqueid}`: An email address (plus unique
     * identifier) representing a Google group that has been recently
     * deleted. For example, `admins&#64;example.com?uid=123456789012345678901`. If
     * the group is recovered, this value reverts to `group:{emailid}` and the
     * recovered group retains the role in the binding.
     *
     *
     * * `domain:{domain}`: The G Suite domain (primary) that represents all the
     * users of that domain. For example, `google.com` or `example.com`.
     * </pre>
     *
     * <code>repeated string members = 2;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearMembers() {
      members_ = com.google.protobuf.LazyStringArrayList.emptyList();
      bitField0_ = (bitField0_ & ~0x00000002);
      ;
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Specifies the principals requesting access for a Google Cloud resource.
     * `members` can have the following values:
     *
     * * `allUsers`: A special identifier that represents anyone who is
     * on the internet; with or without a Google account.
     *
     * * `allAuthenticatedUsers`: A special identifier that represents anyone
     * who is authenticated with a Google account or a service account.
     *
     * * `user:{emailid}`: An email address that represents a specific Google
     * account. For example, `alice&#64;example.com` .
     *
     *
     * * `serviceAccount:{emailid}`: An email address that represents a service
     * account. For example, `my-other-app&#64;appspot.gserviceaccount.com`.
     *
     * * `group:{emailid}`: An email address that represents a Google group.
     * For example, `admins&#64;example.com`.
     *
     * * `deleted:user:{emailid}?uid={uniqueid}`: An email address (plus unique
     * identifier) representing a user that has been recently deleted. For
     * example, `alice&#64;example.com?uid=123456789012345678901`. If the user is
     * recovered, this value reverts to `user:{emailid}` and the recovered user
     * retains the role in the binding.
     *
     * * `deleted:serviceAccount:{emailid}?uid={uniqueid}`: An email address (plus
     * unique identifier) representing a service account that has been recently
     * deleted. For example,
     * `my-other-app&#64;appspot.gserviceaccount.com?uid=123456789012345678901`.
     * If the service account is undeleted, this value reverts to
     * `serviceAccount:{emailid}` and the undeleted service account retains the
     * role in the binding.
     *
     * * `deleted:group:{emailid}?uid={uniqueid}`: An email address (plus unique
     * identifier) representing a Google group that has been recently
     * deleted. For example, `admins&#64;example.com?uid=123456789012345678901`. If
     * the group is recovered, this value reverts to `group:{emailid}` and the
     * recovered group retains the role in the binding.
     *
     *
     * * `domain:{domain}`: The G Suite domain (primary) that represents all the
     * users of that domain. For example, `google.com` or `example.com`.
     * </pre>
     *
     * <code>repeated string members = 2;</code>
     *
     * @param value The bytes of the members to add.
     * @return This builder for chaining.
     */
    public Builder addMembersBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      ensureMembersIsMutable();
      members_.add(value);
      bitField0_ |= 0x00000002;
      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>
     * The condition that is associated with this binding.
     *
     * If the condition evaluates to `true`, then this binding applies to the
     * current request.
     *
     * If the condition evaluates to `false`, then this binding does not apply to
     * the current request. However, a different role binding might grant the same
     * role to one or more of the principals in this binding.
     *
     * To learn which resources support conditions in their IAM policies, see the
     * [IAM
     * documentation](https://cloud.google.com/iam/help/conditions/resource-policies).
     * </pre>
     *
     * <code>.google.type.Expr condition = 3;</code>
     *
     * @return Whether the condition field is set.
     */
    public boolean hasCondition() {
      return ((bitField0_ & 0x00000004) != 0);
    }

    /**
     *
     *
     * <pre>
     * The condition that is associated with this binding.
     *
     * If the condition evaluates to `true`, then this binding applies to the
     * current request.
     *
     * If the condition evaluates to `false`, then this binding does not apply to
     * the current request. However, a different role binding might grant the same
     * role to one or more of the principals in this binding.
     *
     * To learn which resources support conditions in their IAM policies, see the
     * [IAM
     * documentation](https://cloud.google.com/iam/help/conditions/resource-policies).
     * </pre>
     *
     * <code>.google.type.Expr condition = 3;</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>
     * The condition that is associated with this binding.
     *
     * If the condition evaluates to `true`, then this binding applies to the
     * current request.
     *
     * If the condition evaluates to `false`, then this binding does not apply to
     * the current request. However, a different role binding might grant the same
     * role to one or more of the principals in this binding.
     *
     * To learn which resources support conditions in their IAM policies, see the
     * [IAM
     * documentation](https://cloud.google.com/iam/help/conditions/resource-policies).
     * </pre>
     *
     * <code>.google.type.Expr condition = 3;</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_ |= 0x00000004;
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * The condition that is associated with this binding.
     *
     * If the condition evaluates to `true`, then this binding applies to the
     * current request.
     *
     * If the condition evaluates to `false`, then this binding does not apply to
     * the current request. However, a different role binding might grant the same
     * role to one or more of the principals in this binding.
     *
     * To learn which resources support conditions in their IAM policies, see the
     * [IAM
     * documentation](https://cloud.google.com/iam/help/conditions/resource-policies).
     * </pre>
     *
     * <code>.google.type.Expr condition = 3;</code>
     */
    public Builder setCondition(com.google.type.Expr.Builder builderForValue) {
      if (conditionBuilder_ == null) {
        condition_ = builderForValue.build();
      } else {
        conditionBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * The condition that is associated with this binding.
     *
     * If the condition evaluates to `true`, then this binding applies to the
     * current request.
     *
     * If the condition evaluates to `false`, then this binding does not apply to
     * the current request. However, a different role binding might grant the same
     * role to one or more of the principals in this binding.
     *
     * To learn which resources support conditions in their IAM policies, see the
     * [IAM
     * documentation](https://cloud.google.com/iam/help/conditions/resource-policies).
     * </pre>
     *
     * <code>.google.type.Expr condition = 3;</code>
     */
    public Builder mergeCondition(com.google.type.Expr value) {
      if (conditionBuilder_ == null) {
        if (((bitField0_ & 0x00000004) != 0)
            && condition_ != null
            && condition_ != com.google.type.Expr.getDefaultInstance()) {
          getConditionBuilder().mergeFrom(value);
        } else {
          condition_ = value;
        }
      } else {
        conditionBuilder_.mergeFrom(value);
      }
      if (condition_ != null) {
        bitField0_ |= 0x00000004;
        onChanged();
      }
      return this;
    }

    /**
     *
     *
     * <pre>
     * The condition that is associated with this binding.
     *
     * If the condition evaluates to `true`, then this binding applies to the
     * current request.
     *
     * If the condition evaluates to `false`, then this binding does not apply to
     * the current request. However, a different role binding might grant the same
     * role to one or more of the principals in this binding.
     *
     * To learn which resources support conditions in their IAM policies, see the
     * [IAM
     * documentation](https://cloud.google.com/iam/help/conditions/resource-policies).
     * </pre>
     *
     * <code>.google.type.Expr condition = 3;</code>
     */
    public Builder clearCondition() {
      bitField0_ = (bitField0_ & ~0x00000004);
      condition_ = null;
      if (conditionBuilder_ != null) {
        conditionBuilder_.dispose();
        conditionBuilder_ = null;
      }
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * The condition that is associated with this binding.
     *
     * If the condition evaluates to `true`, then this binding applies to the
     * current request.
     *
     * If the condition evaluates to `false`, then this binding does not apply to
     * the current request. However, a different role binding might grant the same
     * role to one or more of the principals in this binding.
     *
     * To learn which resources support conditions in their IAM policies, see the
     * [IAM
     * documentation](https://cloud.google.com/iam/help/conditions/resource-policies).
     * </pre>
     *
     * <code>.google.type.Expr condition = 3;</code>
     */
    public com.google.type.Expr.Builder getConditionBuilder() {
      bitField0_ |= 0x00000004;
      onChanged();
      return internalGetConditionFieldBuilder().getBuilder();
    }

    /**
     *
     *
     * <pre>
     * The condition that is associated with this binding.
     *
     * If the condition evaluates to `true`, then this binding applies to the
     * current request.
     *
     * If the condition evaluates to `false`, then this binding does not apply to
     * the current request. However, a different role binding might grant the same
     * role to one or more of the principals in this binding.
     *
     * To learn which resources support conditions in their IAM policies, see the
     * [IAM
     * documentation](https://cloud.google.com/iam/help/conditions/resource-policies).
     * </pre>
     *
     * <code>.google.type.Expr condition = 3;</code>
     */
    public com.google.type.ExprOrBuilder getConditionOrBuilder() {
      if (conditionBuilder_ != null) {
        return conditionBuilder_.getMessageOrBuilder();
      } else {
        return condition_ == null ? com.google.type.Expr.getDefaultInstance() : condition_;
      }
    }

    /**
     *
     *
     * <pre>
     * The condition that is associated with this binding.
     *
     * If the condition evaluates to `true`, then this binding applies to the
     * current request.
     *
     * If the condition evaluates to `false`, then this binding does not apply to
     * the current request. However, a different role binding might grant the same
     * role to one or more of the principals in this binding.
     *
     * To learn which resources support conditions in their IAM policies, see the
     * [IAM
     * documentation](https://cloud.google.com/iam/help/conditions/resource-policies).
     * </pre>
     *
     * <code>.google.type.Expr condition = 3;</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_;
    }

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

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

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

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

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

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

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

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