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• Principal.java

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io.envoyproxy.envoy.config.rbac.v3alpha.Principal Maven / Gradle / Ivy

// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: envoy/config/rbac/v3alpha/rbac.proto

package io.envoyproxy.envoy.config.rbac.v3alpha;

/**
 * 
 * Principal defines an identity or a group of identities for a downstream subject.
 * 
 *
 * Protobuf type {@code envoy.config.rbac.v3alpha.Principal}
 */
public  final class Principal extends
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        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 {
        io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set) e.getUnfinishedMessage();
          throw e.unwrapIOException();
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      private int bitField0_;

      private java.util.List ids_ =
        java.util.Collections.emptyList();
      private void ensureIdsIsMutable() {
        if (!((bitField0_ & 0x00000001) != 0)) {
          ids_ = new java.util.ArrayList(ids_);
          bitField0_ |= 0x00000001;
         }
      }

      private com.google.protobuf.RepeatedFieldBuilderV3<
          io.envoyproxy.envoy.config.rbac.v3alpha.Principal, io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Builder, io.envoyproxy.envoy.config.rbac.v3alpha.PrincipalOrBuilder> idsBuilder_;

      /**
       * repeated .envoy.config.rbac.v3alpha.Principal ids = 1 [(.validate.rules) = { ... }
       */
      public java.util.List getIdsList() {
        if (idsBuilder_ == null) {
          return java.util.Collections.unmodifiableList(ids_);
        } else {
          return idsBuilder_.getMessageList();
        }
      }
      /**
       * repeated .envoy.config.rbac.v3alpha.Principal ids = 1 [(.validate.rules) = { ... }
       */
      public int getIdsCount() {
        if (idsBuilder_ == null) {
          return ids_.size();
        } else {
          return idsBuilder_.getCount();
        }
      }
      /**
       * repeated .envoy.config.rbac.v3alpha.Principal ids = 1 [(.validate.rules) = { ... }
       */
      public io.envoyproxy.envoy.config.rbac.v3alpha.Principal getIds(int index) {
        if (idsBuilder_ == null) {
          return ids_.get(index);
        } else {
          return idsBuilder_.getMessage(index);
        }
      }
      /**
       * repeated .envoy.config.rbac.v3alpha.Principal ids = 1 [(.validate.rules) = { ... }
       */
      public Builder setIds(
          int index, io.envoyproxy.envoy.config.rbac.v3alpha.Principal value) {
        if (idsBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureIdsIsMutable();
          ids_.set(index, value);
          onChanged();
        } else {
          idsBuilder_.setMessage(index, value);
        }
        return this;
      }
      /**
       * repeated .envoy.config.rbac.v3alpha.Principal ids = 1 [(.validate.rules) = { ... }
       */
      public Builder setIds(
          int index, io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Builder builderForValue) {
        if (idsBuilder_ == null) {
          ensureIdsIsMutable();
          ids_.set(index, builderForValue.build());
          onChanged();
        } else {
          idsBuilder_.setMessage(index, builderForValue.build());
        }
        return this;
      }
      /**
       * repeated .envoy.config.rbac.v3alpha.Principal ids = 1 [(.validate.rules) = { ... }
       */
      public Builder addIds(io.envoyproxy.envoy.config.rbac.v3alpha.Principal value) {
        if (idsBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureIdsIsMutable();
          ids_.add(value);
          onChanged();
        } else {
          idsBuilder_.addMessage(value);
        }
        return this;
      }
      /**
       * repeated .envoy.config.rbac.v3alpha.Principal ids = 1 [(.validate.rules) = { ... }
       */
      public Builder addIds(
          int index, io.envoyproxy.envoy.config.rbac.v3alpha.Principal value) {
        if (idsBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureIdsIsMutable();
          ids_.add(index, value);
          onChanged();
        } else {
          idsBuilder_.addMessage(index, value);
        }
        return this;
      }
      /**
       * repeated .envoy.config.rbac.v3alpha.Principal ids = 1 [(.validate.rules) = { ... }
       */
      public Builder addIds(
          io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Builder builderForValue) {
        if (idsBuilder_ == null) {
          ensureIdsIsMutable();
          ids_.add(builderForValue.build());
          onChanged();
        } else {
          idsBuilder_.addMessage(builderForValue.build());
        }
        return this;
      }
      /**
       * repeated .envoy.config.rbac.v3alpha.Principal ids = 1 [(.validate.rules) = { ... }
       */
      public Builder addIds(
          int index, io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Builder builderForValue) {
        if (idsBuilder_ == null) {
          ensureIdsIsMutable();
          ids_.add(index, builderForValue.build());
          onChanged();
        } else {
          idsBuilder_.addMessage(index, builderForValue.build());
        }
        return this;
      }
      /**
       * repeated .envoy.config.rbac.v3alpha.Principal ids = 1 [(.validate.rules) = { ... }
       */
      public Builder addAllIds(
          java.lang.Iterable values) {
        if (idsBuilder_ == null) {
          ensureIdsIsMutable();
          com.google.protobuf.AbstractMessageLite.Builder.addAll(
              values, ids_);
          onChanged();
        } else {
          idsBuilder_.addAllMessages(values);
        }
        return this;
      }
      /**
       * repeated .envoy.config.rbac.v3alpha.Principal ids = 1 [(.validate.rules) = { ... }
       */
      public Builder clearIds() {
        if (idsBuilder_ == null) {
          ids_ = java.util.Collections.emptyList();
          bitField0_ = (bitField0_ & ~0x00000001);
          onChanged();
        } else {
          idsBuilder_.clear();
        }
        return this;
      }
      /**
       * repeated .envoy.config.rbac.v3alpha.Principal ids = 1 [(.validate.rules) = { ... }
       */
      public Builder removeIds(int index) {
        if (idsBuilder_ == null) {
          ensureIdsIsMutable();
          ids_.remove(index);
          onChanged();
        } else {
          idsBuilder_.remove(index);
        }
        return this;
      }
      /**
       * repeated .envoy.config.rbac.v3alpha.Principal ids = 1 [(.validate.rules) = { ... }
       */
      public io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Builder getIdsBuilder(
          int index) {
        return getIdsFieldBuilder().getBuilder(index);
      }
      /**
       * repeated .envoy.config.rbac.v3alpha.Principal ids = 1 [(.validate.rules) = { ... }
       */
      public io.envoyproxy.envoy.config.rbac.v3alpha.PrincipalOrBuilder getIdsOrBuilder(
          int index) {
        if (idsBuilder_ == null) {
          return ids_.get(index);  } else {
          return idsBuilder_.getMessageOrBuilder(index);
        }
      }
      /**
       * repeated .envoy.config.rbac.v3alpha.Principal ids = 1 [(.validate.rules) = { ... }
       */
      public java.util.List 
           getIdsOrBuilderList() {
        if (idsBuilder_ != null) {
          return idsBuilder_.getMessageOrBuilderList();
        } else {
          return java.util.Collections.unmodifiableList(ids_);
        }
      }
      /**
       * repeated .envoy.config.rbac.v3alpha.Principal ids = 1 [(.validate.rules) = { ... }
       */
      public io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Builder addIdsBuilder() {
        return getIdsFieldBuilder().addBuilder(
            io.envoyproxy.envoy.config.rbac.v3alpha.Principal.getDefaultInstance());
      }
      /**
       * repeated .envoy.config.rbac.v3alpha.Principal ids = 1 [(.validate.rules) = { ... }
       */
      public io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Builder addIdsBuilder(
          int index) {
        return getIdsFieldBuilder().addBuilder(
            index, io.envoyproxy.envoy.config.rbac.v3alpha.Principal.getDefaultInstance());
      }
      /**
       * repeated .envoy.config.rbac.v3alpha.Principal ids = 1 [(.validate.rules) = { ... }
       */
      public java.util.List 
           getIdsBuilderList() {
        return getIdsFieldBuilder().getBuilderList();
      }
      private com.google.protobuf.RepeatedFieldBuilderV3<
          io.envoyproxy.envoy.config.rbac.v3alpha.Principal, io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Builder, io.envoyproxy.envoy.config.rbac.v3alpha.PrincipalOrBuilder> 
          getIdsFieldBuilder() {
        if (idsBuilder_ == null) {
          idsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
              io.envoyproxy.envoy.config.rbac.v3alpha.Principal, io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Builder, io.envoyproxy.envoy.config.rbac.v3alpha.PrincipalOrBuilder>(
                  ids_,
                  ((bitField0_ & 0x00000001) != 0),
                  getParentForChildren(),
                  isClean());
          ids_ = null;
        }
        return idsBuilder_;
      }
      @java.lang.Override
      public final Builder setUnknownFields(
          final com.google.protobuf.UnknownFieldSet unknownFields) {
        return super.setUnknownFields(unknownFields);
      }

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


      // @@protoc_insertion_point(builder_scope:envoy.config.rbac.v3alpha.Principal.Set)
    }

    // @@protoc_insertion_point(class_scope:envoy.config.rbac.v3alpha.Principal.Set)
    private static final io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set DEFAULT_INSTANCE;
    static {
      DEFAULT_INSTANCE = new io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set();
    }

    public static io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

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

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

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

    @java.lang.Override
    public io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }

  }

  public interface AuthenticatedOrBuilder extends
      // @@protoc_insertion_point(interface_extends:envoy.config.rbac.v3alpha.Principal.Authenticated)
      com.google.protobuf.MessageOrBuilder {

    /**
     * 
     * The name of the principal. If set, The URI SAN or DNS SAN in that order is used from the
     * certificate, otherwise the subject field is used. If unset, it applies to any user that is
     * authenticated.
     * 
     *
     * .envoy.type.matcher.StringMatcher principal_name = 2;
     */
    boolean hasPrincipalName();
    /**
     * 
     * The name of the principal. If set, The URI SAN or DNS SAN in that order is used from the
     * certificate, otherwise the subject field is used. If unset, it applies to any user that is
     * authenticated.
     * 
     *
     * .envoy.type.matcher.StringMatcher principal_name = 2;
     */
    io.envoyproxy.envoy.type.matcher.StringMatcher getPrincipalName();
    /**
     * 
     * The name of the principal. If set, The URI SAN or DNS SAN in that order is used from the
     * certificate, otherwise the subject field is used. If unset, it applies to any user that is
     * authenticated.
     * 
     *
     * .envoy.type.matcher.StringMatcher principal_name = 2;
     */
    io.envoyproxy.envoy.type.matcher.StringMatcherOrBuilder getPrincipalNameOrBuilder();
  }
  /**
   * 
   * Authentication attributes for a downstream.
   * 
   *
   * Protobuf type {@code envoy.config.rbac.v3alpha.Principal.Authenticated}
   */
  public  static final class Authenticated extends
      com.google.protobuf.GeneratedMessageV3 implements
      // @@protoc_insertion_point(message_implements:envoy.config.rbac.v3alpha.Principal.Authenticated)
      AuthenticatedOrBuilder {
  private static final long serialVersionUID = 0L;
    // Use Authenticated.newBuilder() to construct.
    private Authenticated(com.google.protobuf.GeneratedMessageV3.Builder builder) {
      super(builder);
    }
    private Authenticated() {
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    @java.lang.Override
    @SuppressWarnings({"unused"})
    protected java.lang.Object newInstance(
        UnusedPrivateParameter unused) {
      return new Authenticated();
    }

    @java.lang.Override
    public final com.google.protobuf.UnknownFieldSet
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      return this.unknownFields;
    }
    private Authenticated(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      this();
      if (extensionRegistry == null) {
        throw new java.lang.NullPointerException();
      }
      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
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      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            case 18: {
              io.envoyproxy.envoy.type.matcher.StringMatcher.Builder subBuilder = null;
              if (principalName_ != null) {
                subBuilder = principalName_.toBuilder();
              }
              principalName_ = input.readMessage(io.envoyproxy.envoy.type.matcher.StringMatcher.parser(), extensionRegistry);
              if (subBuilder != null) {
                subBuilder.mergeFrom(principalName_);
                principalName_ = subBuilder.buildPartial();
              }

              break;
            }
            default: {
              if (!parseUnknownField(
                  input, unknownFields, extensionRegistry, tag)) {
                done = true;
              }
              break;
            }
          }
        }
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new com.google.protobuf.InvalidProtocolBufferException(
            e).setUnfinishedMessage(this);
      } finally {
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final com.google.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return io.envoyproxy.envoy.config.rbac.v3alpha.RbacProto.internal_static_envoy_config_rbac_v3alpha_Principal_Authenticated_descriptor;
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    @java.lang.Override
    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
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      return io.envoyproxy.envoy.config.rbac.v3alpha.RbacProto.internal_static_envoy_config_rbac_v3alpha_Principal_Authenticated_fieldAccessorTable
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              io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated.class, io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated.Builder.class);
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    public static final int PRINCIPAL_NAME_FIELD_NUMBER = 2;
    private io.envoyproxy.envoy.type.matcher.StringMatcher principalName_;
    /**
     * 
     * The name of the principal. If set, The URI SAN or DNS SAN in that order is used from the
     * certificate, otherwise the subject field is used. If unset, it applies to any user that is
     * authenticated.
     * 
     *
     * .envoy.type.matcher.StringMatcher principal_name = 2;
     */
    public boolean hasPrincipalName() {
      return principalName_ != null;
    }
    /**
     * 
     * The name of the principal. If set, The URI SAN or DNS SAN in that order is used from the
     * certificate, otherwise the subject field is used. If unset, it applies to any user that is
     * authenticated.
     * 
     *
     * .envoy.type.matcher.StringMatcher principal_name = 2;
     */
    public io.envoyproxy.envoy.type.matcher.StringMatcher getPrincipalName() {
      return principalName_ == null ? io.envoyproxy.envoy.type.matcher.StringMatcher.getDefaultInstance() : principalName_;
    }
    /**
     * 
     * The name of the principal. If set, The URI SAN or DNS SAN in that order is used from the
     * certificate, otherwise the subject field is used. If unset, it applies to any user that is
     * authenticated.
     * 
     *
     * .envoy.type.matcher.StringMatcher principal_name = 2;
     */
    public io.envoyproxy.envoy.type.matcher.StringMatcherOrBuilder getPrincipalNameOrBuilder() {
      return getPrincipalName();
    }

    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 (principalName_ != null) {
        output.writeMessage(2, getPrincipalName());
      }
      unknownFields.writeTo(output);
    }

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

      size = 0;
      if (principalName_ != null) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(2, getPrincipalName());
      }
      size += unknownFields.getSerializedSize();
      memoizedSize = size;
      return size;
    }

    @java.lang.Override
    public boolean equals(final java.lang.Object obj) {
      if (obj == this) {
       return true;
      }
      if (!(obj instanceof io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated)) {
        return super.equals(obj);
      }
      io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated other = (io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated) obj;

      if (hasPrincipalName() != other.hasPrincipalName()) return false;
      if (hasPrincipalName()) {
        if (!getPrincipalName()
            .equals(other.getPrincipalName())) return false;
      }
      if (!unknownFields.equals(other.unknownFields)) return false;
      return true;
    }

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

    public static io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated parseFrom(
        java.nio.ByteBuffer data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated parseFrom(
        java.nio.ByteBuffer data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }
    public static io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input);
    }
    public static io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
    }
    public static io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }

    @java.lang.Override
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder() {
      return DEFAULT_INSTANCE.toBuilder();
    }
    public static Builder newBuilder(io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated prototype) {
      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
    }
    @java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE
          ? new Builder() : new Builder().mergeFrom(this);
    }

    @java.lang.Override
    protected Builder newBuilderForType(
        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * 
     * Authentication attributes for a downstream.
     * 
     *
     * Protobuf type {@code envoy.config.rbac.v3alpha.Principal.Authenticated}
     */
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageV3.Builder implements
        // @@protoc_insertion_point(builder_implements:envoy.config.rbac.v3alpha.Principal.Authenticated)
        io.envoyproxy.envoy.config.rbac.v3alpha.Principal.AuthenticatedOrBuilder {
      public static final com.google.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return io.envoyproxy.envoy.config.rbac.v3alpha.RbacProto.internal_static_envoy_config_rbac_v3alpha_Principal_Authenticated_descriptor;
      }

      @java.lang.Override
      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return io.envoyproxy.envoy.config.rbac.v3alpha.RbacProto.internal_static_envoy_config_rbac_v3alpha_Principal_Authenticated_fieldAccessorTable
            .ensureFieldAccessorsInitialized(
                io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated.class, io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated.Builder.class);
      }

      // Construct using io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (com.google.protobuf.GeneratedMessageV3
                .alwaysUseFieldBuilders) {
        }
      }
      @java.lang.Override
      public Builder clear() {
        super.clear();
        if (principalNameBuilder_ == null) {
          principalName_ = null;
        } else {
          principalName_ = null;
          principalNameBuilder_ = null;
        }
        return this;
      }

      @java.lang.Override
      public com.google.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return io.envoyproxy.envoy.config.rbac.v3alpha.RbacProto.internal_static_envoy_config_rbac_v3alpha_Principal_Authenticated_descriptor;
      }

      @java.lang.Override
      public io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated getDefaultInstanceForType() {
        return io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated.getDefaultInstance();
      }

      @java.lang.Override
      public io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated build() {
        io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }

      @java.lang.Override
      public io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated buildPartial() {
        io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated result = new io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated(this);
        if (principalNameBuilder_ == null) {
          result.principalName_ = principalName_;
        } else {
          result.principalName_ = principalNameBuilder_.build();
        }
        onBuilt();
        return result;
      }

      @java.lang.Override
      public Builder clone() {
        return super.clone();
      }
      @java.lang.Override
      public Builder setField(
          com.google.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.setField(field, value);
      }
      @java.lang.Override
      public Builder clearField(
          com.google.protobuf.Descriptors.FieldDescriptor field) {
        return super.clearField(field);
      }
      @java.lang.Override
      public Builder clearOneof(
          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
        return super.clearOneof(oneof);
      }
      @java.lang.Override
      public Builder setRepeatedField(
          com.google.protobuf.Descriptors.FieldDescriptor field,
          int index, java.lang.Object value) {
        return super.setRepeatedField(field, index, value);
      }
      @java.lang.Override
      public Builder addRepeatedField(
          com.google.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return super.addRepeatedField(field, value);
      }
      @java.lang.Override
      public Builder mergeFrom(com.google.protobuf.Message other) {
        if (other instanceof io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated) {
          return mergeFrom((io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated other) {
        if (other == io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated.getDefaultInstance()) return this;
        if (other.hasPrincipalName()) {
          mergePrincipalName(other.getPrincipalName());
        }
        this.mergeUnknownFields(other.unknownFields);
        onChanged();
        return this;
      }

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

      @java.lang.Override
      public Builder mergeFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated) e.getUnfinishedMessage();
          throw e.unwrapIOException();
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }

      private io.envoyproxy.envoy.type.matcher.StringMatcher principalName_;
      private com.google.protobuf.SingleFieldBuilderV3<
          io.envoyproxy.envoy.type.matcher.StringMatcher, io.envoyproxy.envoy.type.matcher.StringMatcher.Builder, io.envoyproxy.envoy.type.matcher.StringMatcherOrBuilder> principalNameBuilder_;
      /**
       * 
       * The name of the principal. If set, The URI SAN or DNS SAN in that order is used from the
       * certificate, otherwise the subject field is used. If unset, it applies to any user that is
       * authenticated.
       * 
       *
       * .envoy.type.matcher.StringMatcher principal_name = 2;
       */
      public boolean hasPrincipalName() {
        return principalNameBuilder_ != null || principalName_ != null;
      }
      /**
       * 
       * The name of the principal. If set, The URI SAN or DNS SAN in that order is used from the
       * certificate, otherwise the subject field is used. If unset, it applies to any user that is
       * authenticated.
       * 
       *
       * .envoy.type.matcher.StringMatcher principal_name = 2;
       */
      public io.envoyproxy.envoy.type.matcher.StringMatcher getPrincipalName() {
        if (principalNameBuilder_ == null) {
          return principalName_ == null ? io.envoyproxy.envoy.type.matcher.StringMatcher.getDefaultInstance() : principalName_;
        } else {
          return principalNameBuilder_.getMessage();
        }
      }
      /**
       * 
       * The name of the principal. If set, The URI SAN or DNS SAN in that order is used from the
       * certificate, otherwise the subject field is used. If unset, it applies to any user that is
       * authenticated.
       * 
       *
       * .envoy.type.matcher.StringMatcher principal_name = 2;
       */
      public Builder setPrincipalName(io.envoyproxy.envoy.type.matcher.StringMatcher value) {
        if (principalNameBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          principalName_ = value;
          onChanged();
        } else {
          principalNameBuilder_.setMessage(value);
        }

        return this;
      }
      /**
       * 
       * The name of the principal. If set, The URI SAN or DNS SAN in that order is used from the
       * certificate, otherwise the subject field is used. If unset, it applies to any user that is
       * authenticated.
       * 
       *
       * .envoy.type.matcher.StringMatcher principal_name = 2;
       */
      public Builder setPrincipalName(
          io.envoyproxy.envoy.type.matcher.StringMatcher.Builder builderForValue) {
        if (principalNameBuilder_ == null) {
          principalName_ = builderForValue.build();
          onChanged();
        } else {
          principalNameBuilder_.setMessage(builderForValue.build());
        }

        return this;
      }
      /**
       * 
       * The name of the principal. If set, The URI SAN or DNS SAN in that order is used from the
       * certificate, otherwise the subject field is used. If unset, it applies to any user that is
       * authenticated.
       * 
       *
       * .envoy.type.matcher.StringMatcher principal_name = 2;
       */
      public Builder mergePrincipalName(io.envoyproxy.envoy.type.matcher.StringMatcher value) {
        if (principalNameBuilder_ == null) {
          if (principalName_ != null) {
            principalName_ =
              io.envoyproxy.envoy.type.matcher.StringMatcher.newBuilder(principalName_).mergeFrom(value).buildPartial();
          } else {
            principalName_ = value;
          }
          onChanged();
        } else {
          principalNameBuilder_.mergeFrom(value);
        }

        return this;
      }
      /**
       * 
       * The name of the principal. If set, The URI SAN or DNS SAN in that order is used from the
       * certificate, otherwise the subject field is used. If unset, it applies to any user that is
       * authenticated.
       * 
       *
       * .envoy.type.matcher.StringMatcher principal_name = 2;
       */
      public Builder clearPrincipalName() {
        if (principalNameBuilder_ == null) {
          principalName_ = null;
          onChanged();
        } else {
          principalName_ = null;
          principalNameBuilder_ = null;
        }

        return this;
      }
      /**
       * 
       * The name of the principal. If set, The URI SAN or DNS SAN in that order is used from the
       * certificate, otherwise the subject field is used. If unset, it applies to any user that is
       * authenticated.
       * 
       *
       * .envoy.type.matcher.StringMatcher principal_name = 2;
       */
      public io.envoyproxy.envoy.type.matcher.StringMatcher.Builder getPrincipalNameBuilder() {
        
        onChanged();
        return getPrincipalNameFieldBuilder().getBuilder();
      }
      /**
       * 
       * The name of the principal. If set, The URI SAN or DNS SAN in that order is used from the
       * certificate, otherwise the subject field is used. If unset, it applies to any user that is
       * authenticated.
       * 
       *
       * .envoy.type.matcher.StringMatcher principal_name = 2;
       */
      public io.envoyproxy.envoy.type.matcher.StringMatcherOrBuilder getPrincipalNameOrBuilder() {
        if (principalNameBuilder_ != null) {
          return principalNameBuilder_.getMessageOrBuilder();
        } else {
          return principalName_ == null ?
              io.envoyproxy.envoy.type.matcher.StringMatcher.getDefaultInstance() : principalName_;
        }
      }
      /**
       * 
       * The name of the principal. If set, The URI SAN or DNS SAN in that order is used from the
       * certificate, otherwise the subject field is used. If unset, it applies to any user that is
       * authenticated.
       * 
       *
       * .envoy.type.matcher.StringMatcher principal_name = 2;
       */
      private com.google.protobuf.SingleFieldBuilderV3<
          io.envoyproxy.envoy.type.matcher.StringMatcher, io.envoyproxy.envoy.type.matcher.StringMatcher.Builder, io.envoyproxy.envoy.type.matcher.StringMatcherOrBuilder> 
          getPrincipalNameFieldBuilder() {
        if (principalNameBuilder_ == null) {
          principalNameBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
              io.envoyproxy.envoy.type.matcher.StringMatcher, io.envoyproxy.envoy.type.matcher.StringMatcher.Builder, io.envoyproxy.envoy.type.matcher.StringMatcherOrBuilder>(
                  getPrincipalName(),
                  getParentForChildren(),
                  isClean());
          principalName_ = null;
        }
        return principalNameBuilder_;
      }
      @java.lang.Override
      public final Builder setUnknownFields(
          final com.google.protobuf.UnknownFieldSet unknownFields) {
        return super.setUnknownFields(unknownFields);
      }

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


      // @@protoc_insertion_point(builder_scope:envoy.config.rbac.v3alpha.Principal.Authenticated)
    }

    // @@protoc_insertion_point(class_scope:envoy.config.rbac.v3alpha.Principal.Authenticated)
    private static final io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated DEFAULT_INSTANCE;
    static {
      DEFAULT_INSTANCE = new io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated();
    }

    public static io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

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

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

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

    @java.lang.Override
    public io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }

  }

  private int identifierCase_ = 0;
  private java.lang.Object identifier_;
  public enum IdentifierCase
      implements com.google.protobuf.Internal.EnumLite {
    AND_IDS(1),
    OR_IDS(2),
    ANY(3),
    AUTHENTICATED(4),
    SOURCE_IP(5),
    HEADER(6),
    METADATA(7),
    NOT_ID(8),
    IDENTIFIER_NOT_SET(0);
    private final int value;
    private IdentifierCase(int value) {
      this.value = value;
    }
    /**
     * @deprecated Use {@link #forNumber(int)} instead.
     */
    @java.lang.Deprecated
    public static IdentifierCase valueOf(int value) {
      return forNumber(value);
    }

    public static IdentifierCase forNumber(int value) {
      switch (value) {
        case 1: return AND_IDS;
        case 2: return OR_IDS;
        case 3: return ANY;
        case 4: return AUTHENTICATED;
        case 5: return SOURCE_IP;
        case 6: return HEADER;
        case 7: return METADATA;
        case 8: return NOT_ID;
        case 0: return IDENTIFIER_NOT_SET;
        default: return null;
      }
    }
    public int getNumber() {
      return this.value;
    }
  };

  public IdentifierCase
  getIdentifierCase() {
    return IdentifierCase.forNumber(
        identifierCase_);
  }

  public static final int AND_IDS_FIELD_NUMBER = 1;
  /**
   * 
   * A set of identifiers that all must match in order to define the downstream.
   * 
   *
   * .envoy.config.rbac.v3alpha.Principal.Set and_ids = 1;
   */
  public boolean hasAndIds() {
    return identifierCase_ == 1;
  }
  /**
   * 
   * A set of identifiers that all must match in order to define the downstream.
   * 
   *
   * .envoy.config.rbac.v3alpha.Principal.Set and_ids = 1;
   */
  public io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set getAndIds() {
    if (identifierCase_ == 1) {
       return (io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set) identifier_;
    }
    return io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set.getDefaultInstance();
  }
  /**
   * 
   * A set of identifiers that all must match in order to define the downstream.
   * 
   *
   * .envoy.config.rbac.v3alpha.Principal.Set and_ids = 1;
   */
  public io.envoyproxy.envoy.config.rbac.v3alpha.Principal.SetOrBuilder getAndIdsOrBuilder() {
    if (identifierCase_ == 1) {
       return (io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set) identifier_;
    }
    return io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set.getDefaultInstance();
  }

  public static final int OR_IDS_FIELD_NUMBER = 2;
  /**
   * 
   * A set of identifiers at least one must match in order to define the downstream.
   * 
   *
   * .envoy.config.rbac.v3alpha.Principal.Set or_ids = 2;
   */
  public boolean hasOrIds() {
    return identifierCase_ == 2;
  }
  /**
   * 
   * A set of identifiers at least one must match in order to define the downstream.
   * 
   *
   * .envoy.config.rbac.v3alpha.Principal.Set or_ids = 2;
   */
  public io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set getOrIds() {
    if (identifierCase_ == 2) {
       return (io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set) identifier_;
    }
    return io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set.getDefaultInstance();
  }
  /**
   * 
   * A set of identifiers at least one must match in order to define the downstream.
   * 
   *
   * .envoy.config.rbac.v3alpha.Principal.Set or_ids = 2;
   */
  public io.envoyproxy.envoy.config.rbac.v3alpha.Principal.SetOrBuilder getOrIdsOrBuilder() {
    if (identifierCase_ == 2) {
       return (io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set) identifier_;
    }
    return io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set.getDefaultInstance();
  }

  public static final int ANY_FIELD_NUMBER = 3;
  /**
   * 
   * When any is set, it matches any downstream.
   * 
   *
   * bool any = 3 [(.validate.rules) = { ... }
   */
  public boolean getAny() {
    if (identifierCase_ == 3) {
      return (java.lang.Boolean) identifier_;
    }
    return false;
  }

  public static final int AUTHENTICATED_FIELD_NUMBER = 4;
  /**
   * 
   * Authenticated attributes that identify the downstream.
   * 
   *
   * .envoy.config.rbac.v3alpha.Principal.Authenticated authenticated = 4;
   */
  public boolean hasAuthenticated() {
    return identifierCase_ == 4;
  }
  /**
   * 
   * Authenticated attributes that identify the downstream.
   * 
   *
   * .envoy.config.rbac.v3alpha.Principal.Authenticated authenticated = 4;
   */
  public io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated getAuthenticated() {
    if (identifierCase_ == 4) {
       return (io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated) identifier_;
    }
    return io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated.getDefaultInstance();
  }
  /**
   * 
   * Authenticated attributes that identify the downstream.
   * 
   *
   * .envoy.config.rbac.v3alpha.Principal.Authenticated authenticated = 4;
   */
  public io.envoyproxy.envoy.config.rbac.v3alpha.Principal.AuthenticatedOrBuilder getAuthenticatedOrBuilder() {
    if (identifierCase_ == 4) {
       return (io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated) identifier_;
    }
    return io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated.getDefaultInstance();
  }

  public static final int SOURCE_IP_FIELD_NUMBER = 5;
  /**
   * 
   * A CIDR block that describes the downstream IP.
   * 
   *
   * .envoy.api.v3alpha.core.CidrRange source_ip = 5;
   */
  public boolean hasSourceIp() {
    return identifierCase_ == 5;
  }
  /**
   * 
   * A CIDR block that describes the downstream IP.
   * 
   *
   * .envoy.api.v3alpha.core.CidrRange source_ip = 5;
   */
  public io.envoyproxy.envoy.api.v3alpha.core.CidrRange getSourceIp() {
    if (identifierCase_ == 5) {
       return (io.envoyproxy.envoy.api.v3alpha.core.CidrRange) identifier_;
    }
    return io.envoyproxy.envoy.api.v3alpha.core.CidrRange.getDefaultInstance();
  }
  /**
   * 
   * A CIDR block that describes the downstream IP.
   * 
   *
   * .envoy.api.v3alpha.core.CidrRange source_ip = 5;
   */
  public io.envoyproxy.envoy.api.v3alpha.core.CidrRangeOrBuilder getSourceIpOrBuilder() {
    if (identifierCase_ == 5) {
       return (io.envoyproxy.envoy.api.v3alpha.core.CidrRange) identifier_;
    }
    return io.envoyproxy.envoy.api.v3alpha.core.CidrRange.getDefaultInstance();
  }

  public static final int HEADER_FIELD_NUMBER = 6;
  /**
   * 
   * A header (or pseudo-header such as :path or :method) on the incoming HTTP request. Only
   * available for HTTP request.
   * 
   *
   * .envoy.api.v3alpha.route.HeaderMatcher header = 6;
   */
  public boolean hasHeader() {
    return identifierCase_ == 6;
  }
  /**
   * 
   * A header (or pseudo-header such as :path or :method) on the incoming HTTP request. Only
   * available for HTTP request.
   * 
   *
   * .envoy.api.v3alpha.route.HeaderMatcher header = 6;
   */
  public io.envoyproxy.envoy.api.v3alpha.route.HeaderMatcher getHeader() {
    if (identifierCase_ == 6) {
       return (io.envoyproxy.envoy.api.v3alpha.route.HeaderMatcher) identifier_;
    }
    return io.envoyproxy.envoy.api.v3alpha.route.HeaderMatcher.getDefaultInstance();
  }
  /**
   * 
   * A header (or pseudo-header such as :path or :method) on the incoming HTTP request. Only
   * available for HTTP request.
   * 
   *
   * .envoy.api.v3alpha.route.HeaderMatcher header = 6;
   */
  public io.envoyproxy.envoy.api.v3alpha.route.HeaderMatcherOrBuilder getHeaderOrBuilder() {
    if (identifierCase_ == 6) {
       return (io.envoyproxy.envoy.api.v3alpha.route.HeaderMatcher) identifier_;
    }
    return io.envoyproxy.envoy.api.v3alpha.route.HeaderMatcher.getDefaultInstance();
  }

  public static final int METADATA_FIELD_NUMBER = 7;
  /**
   * 
   * Metadata that describes additional information about the principal.
   * 
   *
   * .envoy.type.matcher.MetadataMatcher metadata = 7;
   */
  public boolean hasMetadata() {
    return identifierCase_ == 7;
  }
  /**
   * 
   * Metadata that describes additional information about the principal.
   * 
   *
   * .envoy.type.matcher.MetadataMatcher metadata = 7;
   */
  public io.envoyproxy.envoy.type.matcher.MetadataMatcher getMetadata() {
    if (identifierCase_ == 7) {
       return (io.envoyproxy.envoy.type.matcher.MetadataMatcher) identifier_;
    }
    return io.envoyproxy.envoy.type.matcher.MetadataMatcher.getDefaultInstance();
  }
  /**
   * 
   * Metadata that describes additional information about the principal.
   * 
   *
   * .envoy.type.matcher.MetadataMatcher metadata = 7;
   */
  public io.envoyproxy.envoy.type.matcher.MetadataMatcherOrBuilder getMetadataOrBuilder() {
    if (identifierCase_ == 7) {
       return (io.envoyproxy.envoy.type.matcher.MetadataMatcher) identifier_;
    }
    return io.envoyproxy.envoy.type.matcher.MetadataMatcher.getDefaultInstance();
  }

  public static final int NOT_ID_FIELD_NUMBER = 8;
  /**
   * 
   * Negates matching the provided principal. For instance, if the value of `not_id` would match,
   * this principal would not match. Conversely, if the value of `not_id` would not match, this
   * principal would match.
   * 
   *
   * .envoy.config.rbac.v3alpha.Principal not_id = 8;
   */
  public boolean hasNotId() {
    return identifierCase_ == 8;
  }
  /**
   * 
   * Negates matching the provided principal. For instance, if the value of `not_id` would match,
   * this principal would not match. Conversely, if the value of `not_id` would not match, this
   * principal would match.
   * 
   *
   * .envoy.config.rbac.v3alpha.Principal not_id = 8;
   */
  public io.envoyproxy.envoy.config.rbac.v3alpha.Principal getNotId() {
    if (identifierCase_ == 8) {
       return (io.envoyproxy.envoy.config.rbac.v3alpha.Principal) identifier_;
    }
    return io.envoyproxy.envoy.config.rbac.v3alpha.Principal.getDefaultInstance();
  }
  /**
   * 
   * Negates matching the provided principal. For instance, if the value of `not_id` would match,
   * this principal would not match. Conversely, if the value of `not_id` would not match, this
   * principal would match.
   * 
   *
   * .envoy.config.rbac.v3alpha.Principal not_id = 8;
   */
  public io.envoyproxy.envoy.config.rbac.v3alpha.PrincipalOrBuilder getNotIdOrBuilder() {
    if (identifierCase_ == 8) {
       return (io.envoyproxy.envoy.config.rbac.v3alpha.Principal) identifier_;
    }
    return io.envoyproxy.envoy.config.rbac.v3alpha.Principal.getDefaultInstance();
  }

  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 (identifierCase_ == 1) {
      output.writeMessage(1, (io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set) identifier_);
    }
    if (identifierCase_ == 2) {
      output.writeMessage(2, (io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set) identifier_);
    }
    if (identifierCase_ == 3) {
      output.writeBool(
          3, (boolean)((java.lang.Boolean) identifier_));
    }
    if (identifierCase_ == 4) {
      output.writeMessage(4, (io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated) identifier_);
    }
    if (identifierCase_ == 5) {
      output.writeMessage(5, (io.envoyproxy.envoy.api.v3alpha.core.CidrRange) identifier_);
    }
    if (identifierCase_ == 6) {
      output.writeMessage(6, (io.envoyproxy.envoy.api.v3alpha.route.HeaderMatcher) identifier_);
    }
    if (identifierCase_ == 7) {
      output.writeMessage(7, (io.envoyproxy.envoy.type.matcher.MetadataMatcher) identifier_);
    }
    if (identifierCase_ == 8) {
      output.writeMessage(8, (io.envoyproxy.envoy.config.rbac.v3alpha.Principal) identifier_);
    }
    unknownFields.writeTo(output);
  }

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

    size = 0;
    if (identifierCase_ == 1) {
      size += com.google.protobuf.CodedOutputStream
        .computeMessageSize(1, (io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set) identifier_);
    }
    if (identifierCase_ == 2) {
      size += com.google.protobuf.CodedOutputStream
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  public static io.envoyproxy.envoy.config.rbac.v3alpha.Principal parseFrom(
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      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data, extensionRegistry);
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  public static io.envoyproxy.envoy.config.rbac.v3alpha.Principal parseFrom(
      com.google.protobuf.ByteString data)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data);
  }
  public static io.envoyproxy.envoy.config.rbac.v3alpha.Principal parseFrom(
      com.google.protobuf.ByteString data,
      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data, extensionRegistry);
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  public static io.envoyproxy.envoy.config.rbac.v3alpha.Principal parseFrom(byte[] data)
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    return PARSER.parseFrom(data);
  }
  public static io.envoyproxy.envoy.config.rbac.v3alpha.Principal parseFrom(
      byte[] data,
      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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    return PARSER.parseFrom(data, extensionRegistry);
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  public static io.envoyproxy.envoy.config.rbac.v3alpha.Principal parseFrom(java.io.InputStream input)
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  public static io.envoyproxy.envoy.config.rbac.v3alpha.Principal parseFrom(
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    return com.google.protobuf.GeneratedMessageV3
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  public static io.envoyproxy.envoy.config.rbac.v3alpha.Principal parseDelimitedFrom(java.io.InputStream input)
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    return com.google.protobuf.GeneratedMessageV3
        .parseDelimitedWithIOException(PARSER, input);
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  public static io.envoyproxy.envoy.config.rbac.v3alpha.Principal parseDelimitedFrom(
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      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3
        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
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  public static io.envoyproxy.envoy.config.rbac.v3alpha.Principal parseFrom(
      com.google.protobuf.CodedInputStream input)
      throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3
        .parseWithIOException(PARSER, input);
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  public static io.envoyproxy.envoy.config.rbac.v3alpha.Principal parseFrom(
      com.google.protobuf.CodedInputStream input,
      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3
        .parseWithIOException(PARSER, input, extensionRegistry);
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  @java.lang.Override
  public Builder newBuilderForType() { return newBuilder(); }
  public static Builder newBuilder() {
    return DEFAULT_INSTANCE.toBuilder();
  }
  public static Builder newBuilder(io.envoyproxy.envoy.config.rbac.v3alpha.Principal prototype) {
    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
  }
  @java.lang.Override
  public Builder toBuilder() {
    return this == DEFAULT_INSTANCE
        ? new Builder() : new Builder().mergeFrom(this);
  }

  @java.lang.Override
  protected Builder newBuilderForType(
      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
    Builder builder = new Builder(parent);
    return builder;
  }
  /**
   * 
   * Principal defines an identity or a group of identities for a downstream subject.
   * 
   *
   * Protobuf type {@code envoy.config.rbac.v3alpha.Principal}
   */
  public static final class Builder extends
      com.google.protobuf.GeneratedMessageV3.Builder implements
      // @@protoc_insertion_point(builder_implements:envoy.config.rbac.v3alpha.Principal)
      io.envoyproxy.envoy.config.rbac.v3alpha.PrincipalOrBuilder {
    public static final com.google.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return io.envoyproxy.envoy.config.rbac.v3alpha.RbacProto.internal_static_envoy_config_rbac_v3alpha_Principal_descriptor;
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    private Builder() {
      maybeForceBuilderInitialization();
    }

    private Builder(
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      maybeForceBuilderInitialization();
    }
    private void maybeForceBuilderInitialization() {
      if (com.google.protobuf.GeneratedMessageV3
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      }
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    @java.lang.Override
    public Builder clear() {
      super.clear();
      identifierCase_ = 0;
      identifier_ = null;
      return this;
    }

    @java.lang.Override
    public com.google.protobuf.Descriptors.Descriptor
        getDescriptorForType() {
      return io.envoyproxy.envoy.config.rbac.v3alpha.RbacProto.internal_static_envoy_config_rbac_v3alpha_Principal_descriptor;
    }

    @java.lang.Override
    public io.envoyproxy.envoy.config.rbac.v3alpha.Principal getDefaultInstanceForType() {
      return io.envoyproxy.envoy.config.rbac.v3alpha.Principal.getDefaultInstance();
    }

    @java.lang.Override
    public io.envoyproxy.envoy.config.rbac.v3alpha.Principal build() {
      io.envoyproxy.envoy.config.rbac.v3alpha.Principal result = buildPartial();
      if (!result.isInitialized()) {
        throw newUninitializedMessageException(result);
      }
      return result;
    }

    @java.lang.Override
    public io.envoyproxy.envoy.config.rbac.v3alpha.Principal buildPartial() {
      io.envoyproxy.envoy.config.rbac.v3alpha.Principal result = new io.envoyproxy.envoy.config.rbac.v3alpha.Principal(this);
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        } else {
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        } else {
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      }
      if (identifierCase_ == 4) {
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        } else {
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        }
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        } else {
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        } else {
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        } else {
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      result.identifierCase_ = identifierCase_;
      onBuilt();
      return result;
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    public Builder clearField(
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    @java.lang.Override
    public Builder clearOneof(
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      return super.clearOneof(oneof);
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    @java.lang.Override
    public Builder setRepeatedField(
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        int index, java.lang.Object value) {
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    @java.lang.Override
    public Builder addRepeatedField(
        com.google.protobuf.Descriptors.FieldDescriptor field,
        java.lang.Object value) {
      return super.addRepeatedField(field, value);
    }
    @java.lang.Override
    public Builder mergeFrom(com.google.protobuf.Message other) {
      if (other instanceof io.envoyproxy.envoy.config.rbac.v3alpha.Principal) {
        return mergeFrom((io.envoyproxy.envoy.config.rbac.v3alpha.Principal)other);
      } else {
        super.mergeFrom(other);
        return this;
      }
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    public Builder mergeFrom(io.envoyproxy.envoy.config.rbac.v3alpha.Principal other) {
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      switch (other.getIdentifierCase()) {
        case AND_IDS: {
          mergeAndIds(other.getAndIds());
          break;
        }
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          mergeOrIds(other.getOrIds());
          break;
        }
        case ANY: {
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          break;
        }
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          break;
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          break;
        }
        case HEADER: {
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          break;
        }
        case METADATA: {
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          break;
        }
        case NOT_ID: {
          mergeNotId(other.getNotId());
          break;
        }
        case IDENTIFIER_NOT_SET: {
          break;
        }
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      this.mergeUnknownFields(other.unknownFields);
      onChanged();
      return this;
    }

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

    @java.lang.Override
    public Builder mergeFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      io.envoyproxy.envoy.config.rbac.v3alpha.Principal parsedMessage = null;
      try {
        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        parsedMessage = (io.envoyproxy.envoy.config.rbac.v3alpha.Principal) e.getUnfinishedMessage();
        throw e.unwrapIOException();
      } finally {
        if (parsedMessage != null) {
          mergeFrom(parsedMessage);
        }
      }
      return this;
    }
    private int identifierCase_ = 0;
    private java.lang.Object identifier_;
    public IdentifierCase
        getIdentifierCase() {
      return IdentifierCase.forNumber(
          identifierCase_);
    }

    public Builder clearIdentifier() {
      identifierCase_ = 0;
      identifier_ = null;
      onChanged();
      return this;
    }


    private com.google.protobuf.SingleFieldBuilderV3<
        io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set, io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set.Builder, io.envoyproxy.envoy.config.rbac.v3alpha.Principal.SetOrBuilder> andIdsBuilder_;
    /**
     * 
     * A set of identifiers that all must match in order to define the downstream.
     * 
     *
     * .envoy.config.rbac.v3alpha.Principal.Set and_ids = 1;
     */
    public boolean hasAndIds() {
      return identifierCase_ == 1;
    }
    /**
     * 
     * A set of identifiers that all must match in order to define the downstream.
     * 
     *
     * .envoy.config.rbac.v3alpha.Principal.Set and_ids = 1;
     */
    public io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set getAndIds() {
      if (andIdsBuilder_ == null) {
        if (identifierCase_ == 1) {
          return (io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set) identifier_;
        }
        return io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set.getDefaultInstance();
      } else {
        if (identifierCase_ == 1) {
          return andIdsBuilder_.getMessage();
        }
        return io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set.getDefaultInstance();
      }
    }
    /**
     * 
     * A set of identifiers that all must match in order to define the downstream.
     * 
     *
     * .envoy.config.rbac.v3alpha.Principal.Set and_ids = 1;
     */
    public Builder setAndIds(io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set value) {
      if (andIdsBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        identifier_ = value;
        onChanged();
      } else {
        andIdsBuilder_.setMessage(value);
      }
      identifierCase_ = 1;
      return this;
    }
    /**
     * 
     * A set of identifiers that all must match in order to define the downstream.
     * 
     *
     * .envoy.config.rbac.v3alpha.Principal.Set and_ids = 1;
     */
    public Builder setAndIds(
        io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set.Builder builderForValue) {
      if (andIdsBuilder_ == null) {
        identifier_ = builderForValue.build();
        onChanged();
      } else {
        andIdsBuilder_.setMessage(builderForValue.build());
      }
      identifierCase_ = 1;
      return this;
    }
    /**
     * 
     * A set of identifiers that all must match in order to define the downstream.
     * 
     *
     * .envoy.config.rbac.v3alpha.Principal.Set and_ids = 1;
     */
    public Builder mergeAndIds(io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set value) {
      if (andIdsBuilder_ == null) {
        if (identifierCase_ == 1 &&
            identifier_ != io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set.getDefaultInstance()) {
          identifier_ = io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set.newBuilder((io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set) identifier_)
              .mergeFrom(value).buildPartial();
        } else {
          identifier_ = value;
        }
        onChanged();
      } else {
        if (identifierCase_ == 1) {
          andIdsBuilder_.mergeFrom(value);
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        andIdsBuilder_.setMessage(value);
      }
      identifierCase_ = 1;
      return this;
    }
    /**
     * 
     * A set of identifiers that all must match in order to define the downstream.
     * 
     *
     * .envoy.config.rbac.v3alpha.Principal.Set and_ids = 1;
     */
    public Builder clearAndIds() {
      if (andIdsBuilder_ == null) {
        if (identifierCase_ == 1) {
          identifierCase_ = 0;
          identifier_ = null;
          onChanged();
        }
      } else {
        if (identifierCase_ == 1) {
          identifierCase_ = 0;
          identifier_ = null;
        }
        andIdsBuilder_.clear();
      }
      return this;
    }
    /**
     * 
     * A set of identifiers that all must match in order to define the downstream.
     * 
     *
     * .envoy.config.rbac.v3alpha.Principal.Set and_ids = 1;
     */
    public io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set.Builder getAndIdsBuilder() {
      return getAndIdsFieldBuilder().getBuilder();
    }
    /**
     * 
     * A set of identifiers that all must match in order to define the downstream.
     * 
     *
     * .envoy.config.rbac.v3alpha.Principal.Set and_ids = 1;
     */
    public io.envoyproxy.envoy.config.rbac.v3alpha.Principal.SetOrBuilder getAndIdsOrBuilder() {
      if ((identifierCase_ == 1) && (andIdsBuilder_ != null)) {
        return andIdsBuilder_.getMessageOrBuilder();
      } else {
        if (identifierCase_ == 1) {
          return (io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set) identifier_;
        }
        return io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set.getDefaultInstance();
      }
    }
    /**
     * 
     * A set of identifiers that all must match in order to define the downstream.
     * 
     *
     * .envoy.config.rbac.v3alpha.Principal.Set and_ids = 1;
     */
    private com.google.protobuf.SingleFieldBuilderV3<
        io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set, io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set.Builder, io.envoyproxy.envoy.config.rbac.v3alpha.Principal.SetOrBuilder> 
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      if (andIdsBuilder_ == null) {
        if (!(identifierCase_ == 1)) {
          identifier_ = io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set.getDefaultInstance();
        }
        andIdsBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
            io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set, io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set.Builder, io.envoyproxy.envoy.config.rbac.v3alpha.Principal.SetOrBuilder>(
                (io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set) identifier_,
                getParentForChildren(),
                isClean());
        identifier_ = null;
      }
      identifierCase_ = 1;
      onChanged();;
      return andIdsBuilder_;
    }

    private com.google.protobuf.SingleFieldBuilderV3<
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    /**
     * 
     * A set of identifiers at least one must match in order to define the downstream.
     * 
     *
     * .envoy.config.rbac.v3alpha.Principal.Set or_ids = 2;
     */
    public boolean hasOrIds() {
      return identifierCase_ == 2;
    }
    /**
     * 
     * A set of identifiers at least one must match in order to define the downstream.
     * 
     *
     * .envoy.config.rbac.v3alpha.Principal.Set or_ids = 2;
     */
    public io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set getOrIds() {
      if (orIdsBuilder_ == null) {
        if (identifierCase_ == 2) {
          return (io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set) identifier_;
        }
        return io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set.getDefaultInstance();
      } else {
        if (identifierCase_ == 2) {
          return orIdsBuilder_.getMessage();
        }
        return io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set.getDefaultInstance();
      }
    }
    /**
     * 
     * A set of identifiers at least one must match in order to define the downstream.
     * 
     *
     * .envoy.config.rbac.v3alpha.Principal.Set or_ids = 2;
     */
    public Builder setOrIds(io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set value) {
      if (orIdsBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        identifier_ = value;
        onChanged();
      } else {
        orIdsBuilder_.setMessage(value);
      }
      identifierCase_ = 2;
      return this;
    }
    /**
     * 
     * A set of identifiers at least one must match in order to define the downstream.
     * 
     *
     * .envoy.config.rbac.v3alpha.Principal.Set or_ids = 2;
     */
    public Builder setOrIds(
        io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set.Builder builderForValue) {
      if (orIdsBuilder_ == null) {
        identifier_ = builderForValue.build();
        onChanged();
      } else {
        orIdsBuilder_.setMessage(builderForValue.build());
      }
      identifierCase_ = 2;
      return this;
    }
    /**
     * 
     * A set of identifiers at least one must match in order to define the downstream.
     * 
     *
     * .envoy.config.rbac.v3alpha.Principal.Set or_ids = 2;
     */
    public Builder mergeOrIds(io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set value) {
      if (orIdsBuilder_ == null) {
        if (identifierCase_ == 2 &&
            identifier_ != io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set.getDefaultInstance()) {
          identifier_ = io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set.newBuilder((io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set) identifier_)
              .mergeFrom(value).buildPartial();
        } else {
          identifier_ = value;
        }
        onChanged();
      } else {
        if (identifierCase_ == 2) {
          orIdsBuilder_.mergeFrom(value);
        }
        orIdsBuilder_.setMessage(value);
      }
      identifierCase_ = 2;
      return this;
    }
    /**
     * 
     * A set of identifiers at least one must match in order to define the downstream.
     * 
     *
     * .envoy.config.rbac.v3alpha.Principal.Set or_ids = 2;
     */
    public Builder clearOrIds() {
      if (orIdsBuilder_ == null) {
        if (identifierCase_ == 2) {
          identifierCase_ = 0;
          identifier_ = null;
          onChanged();
        }
      } else {
        if (identifierCase_ == 2) {
          identifierCase_ = 0;
          identifier_ = null;
        }
        orIdsBuilder_.clear();
      }
      return this;
    }
    /**
     * 
     * A set of identifiers at least one must match in order to define the downstream.
     * 
     *
     * .envoy.config.rbac.v3alpha.Principal.Set or_ids = 2;
     */
    public io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set.Builder getOrIdsBuilder() {
      return getOrIdsFieldBuilder().getBuilder();
    }
    /**
     * 
     * A set of identifiers at least one must match in order to define the downstream.
     * 
     *
     * .envoy.config.rbac.v3alpha.Principal.Set or_ids = 2;
     */
    public io.envoyproxy.envoy.config.rbac.v3alpha.Principal.SetOrBuilder getOrIdsOrBuilder() {
      if ((identifierCase_ == 2) && (orIdsBuilder_ != null)) {
        return orIdsBuilder_.getMessageOrBuilder();
      } else {
        if (identifierCase_ == 2) {
          return (io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set) identifier_;
        }
        return io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set.getDefaultInstance();
      }
    }
    /**
     * 
     * A set of identifiers at least one must match in order to define the downstream.
     * 
     *
     * .envoy.config.rbac.v3alpha.Principal.Set or_ids = 2;
     */
    private com.google.protobuf.SingleFieldBuilderV3<
        io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set, io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set.Builder, io.envoyproxy.envoy.config.rbac.v3alpha.Principal.SetOrBuilder> 
        getOrIdsFieldBuilder() {
      if (orIdsBuilder_ == null) {
        if (!(identifierCase_ == 2)) {
          identifier_ = io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set.getDefaultInstance();
        }
        orIdsBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
            io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set, io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set.Builder, io.envoyproxy.envoy.config.rbac.v3alpha.Principal.SetOrBuilder>(
                (io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Set) identifier_,
                getParentForChildren(),
                isClean());
        identifier_ = null;
      }
      identifierCase_ = 2;
      onChanged();;
      return orIdsBuilder_;
    }

    /**
     * 
     * When any is set, it matches any downstream.
     * 
     *
     * bool any = 3 [(.validate.rules) = { ... }
     */
    public boolean getAny() {
      if (identifierCase_ == 3) {
        return (java.lang.Boolean) identifier_;
      }
      return false;
    }
    /**
     * 
     * When any is set, it matches any downstream.
     * 
     *
     * bool any = 3 [(.validate.rules) = { ... }
     */
    public Builder setAny(boolean value) {
      identifierCase_ = 3;
      identifier_ = value;
      onChanged();
      return this;
    }
    /**
     * 
     * When any is set, it matches any downstream.
     * 
     *
     * bool any = 3 [(.validate.rules) = { ... }
     */
    public Builder clearAny() {
      if (identifierCase_ == 3) {
        identifierCase_ = 0;
        identifier_ = null;
        onChanged();
      }
      return this;
    }

    private com.google.protobuf.SingleFieldBuilderV3<
        io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated, io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated.Builder, io.envoyproxy.envoy.config.rbac.v3alpha.Principal.AuthenticatedOrBuilder> authenticatedBuilder_;
    /**
     * 
     * Authenticated attributes that identify the downstream.
     * 
     *
     * .envoy.config.rbac.v3alpha.Principal.Authenticated authenticated = 4;
     */
    public boolean hasAuthenticated() {
      return identifierCase_ == 4;
    }
    /**
     * 
     * Authenticated attributes that identify the downstream.
     * 
     *
     * .envoy.config.rbac.v3alpha.Principal.Authenticated authenticated = 4;
     */
    public io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated getAuthenticated() {
      if (authenticatedBuilder_ == null) {
        if (identifierCase_ == 4) {
          return (io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated) identifier_;
        }
        return io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated.getDefaultInstance();
      } else {
        if (identifierCase_ == 4) {
          return authenticatedBuilder_.getMessage();
        }
        return io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated.getDefaultInstance();
      }
    }
    /**
     * 
     * Authenticated attributes that identify the downstream.
     * 
     *
     * .envoy.config.rbac.v3alpha.Principal.Authenticated authenticated = 4;
     */
    public Builder setAuthenticated(io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated value) {
      if (authenticatedBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        identifier_ = value;
        onChanged();
      } else {
        authenticatedBuilder_.setMessage(value);
      }
      identifierCase_ = 4;
      return this;
    }
    /**
     * 
     * Authenticated attributes that identify the downstream.
     * 
     *
     * .envoy.config.rbac.v3alpha.Principal.Authenticated authenticated = 4;
     */
    public Builder setAuthenticated(
        io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated.Builder builderForValue) {
      if (authenticatedBuilder_ == null) {
        identifier_ = builderForValue.build();
        onChanged();
      } else {
        authenticatedBuilder_.setMessage(builderForValue.build());
      }
      identifierCase_ = 4;
      return this;
    }
    /**
     * 
     * Authenticated attributes that identify the downstream.
     * 
     *
     * .envoy.config.rbac.v3alpha.Principal.Authenticated authenticated = 4;
     */
    public Builder mergeAuthenticated(io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated value) {
      if (authenticatedBuilder_ == null) {
        if (identifierCase_ == 4 &&
            identifier_ != io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated.getDefaultInstance()) {
          identifier_ = io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated.newBuilder((io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated) identifier_)
              .mergeFrom(value).buildPartial();
        } else {
          identifier_ = value;
        }
        onChanged();
      } else {
        if (identifierCase_ == 4) {
          authenticatedBuilder_.mergeFrom(value);
        }
        authenticatedBuilder_.setMessage(value);
      }
      identifierCase_ = 4;
      return this;
    }
    /**
     * 
     * Authenticated attributes that identify the downstream.
     * 
     *
     * .envoy.config.rbac.v3alpha.Principal.Authenticated authenticated = 4;
     */
    public Builder clearAuthenticated() {
      if (authenticatedBuilder_ == null) {
        if (identifierCase_ == 4) {
          identifierCase_ = 0;
          identifier_ = null;
          onChanged();
        }
      } else {
        if (identifierCase_ == 4) {
          identifierCase_ = 0;
          identifier_ = null;
        }
        authenticatedBuilder_.clear();
      }
      return this;
    }
    /**
     * 
     * Authenticated attributes that identify the downstream.
     * 
     *
     * .envoy.config.rbac.v3alpha.Principal.Authenticated authenticated = 4;
     */
    public io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated.Builder getAuthenticatedBuilder() {
      return getAuthenticatedFieldBuilder().getBuilder();
    }
    /**
     * 
     * Authenticated attributes that identify the downstream.
     * 
     *
     * .envoy.config.rbac.v3alpha.Principal.Authenticated authenticated = 4;
     */
    public io.envoyproxy.envoy.config.rbac.v3alpha.Principal.AuthenticatedOrBuilder getAuthenticatedOrBuilder() {
      if ((identifierCase_ == 4) && (authenticatedBuilder_ != null)) {
        return authenticatedBuilder_.getMessageOrBuilder();
      } else {
        if (identifierCase_ == 4) {
          return (io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated) identifier_;
        }
        return io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated.getDefaultInstance();
      }
    }
    /**
     * 
     * Authenticated attributes that identify the downstream.
     * 
     *
     * .envoy.config.rbac.v3alpha.Principal.Authenticated authenticated = 4;
     */
    private com.google.protobuf.SingleFieldBuilderV3<
        io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated, io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated.Builder, io.envoyproxy.envoy.config.rbac.v3alpha.Principal.AuthenticatedOrBuilder> 
        getAuthenticatedFieldBuilder() {
      if (authenticatedBuilder_ == null) {
        if (!(identifierCase_ == 4)) {
          identifier_ = io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated.getDefaultInstance();
        }
        authenticatedBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
            io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated, io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated.Builder, io.envoyproxy.envoy.config.rbac.v3alpha.Principal.AuthenticatedOrBuilder>(
                (io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Authenticated) identifier_,
                getParentForChildren(),
                isClean());
        identifier_ = null;
      }
      identifierCase_ = 4;
      onChanged();;
      return authenticatedBuilder_;
    }

    private com.google.protobuf.SingleFieldBuilderV3<
        io.envoyproxy.envoy.api.v3alpha.core.CidrRange, io.envoyproxy.envoy.api.v3alpha.core.CidrRange.Builder, io.envoyproxy.envoy.api.v3alpha.core.CidrRangeOrBuilder> sourceIpBuilder_;
    /**
     * 
     * A CIDR block that describes the downstream IP.
     * 
     *
     * .envoy.api.v3alpha.core.CidrRange source_ip = 5;
     */
    public boolean hasSourceIp() {
      return identifierCase_ == 5;
    }
    /**
     * 
     * A CIDR block that describes the downstream IP.
     * 
     *
     * .envoy.api.v3alpha.core.CidrRange source_ip = 5;
     */
    public io.envoyproxy.envoy.api.v3alpha.core.CidrRange getSourceIp() {
      if (sourceIpBuilder_ == null) {
        if (identifierCase_ == 5) {
          return (io.envoyproxy.envoy.api.v3alpha.core.CidrRange) identifier_;
        }
        return io.envoyproxy.envoy.api.v3alpha.core.CidrRange.getDefaultInstance();
      } else {
        if (identifierCase_ == 5) {
          return sourceIpBuilder_.getMessage();
        }
        return io.envoyproxy.envoy.api.v3alpha.core.CidrRange.getDefaultInstance();
      }
    }
    /**
     * 
     * A CIDR block that describes the downstream IP.
     * 
     *
     * .envoy.api.v3alpha.core.CidrRange source_ip = 5;
     */
    public Builder setSourceIp(io.envoyproxy.envoy.api.v3alpha.core.CidrRange value) {
      if (sourceIpBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        identifier_ = value;
        onChanged();
      } else {
        sourceIpBuilder_.setMessage(value);
      }
      identifierCase_ = 5;
      return this;
    }
    /**
     * 
     * A CIDR block that describes the downstream IP.
     * 
     *
     * .envoy.api.v3alpha.core.CidrRange source_ip = 5;
     */
    public Builder setSourceIp(
        io.envoyproxy.envoy.api.v3alpha.core.CidrRange.Builder builderForValue) {
      if (sourceIpBuilder_ == null) {
        identifier_ = builderForValue.build();
        onChanged();
      } else {
        sourceIpBuilder_.setMessage(builderForValue.build());
      }
      identifierCase_ = 5;
      return this;
    }
    /**
     * 
     * A CIDR block that describes the downstream IP.
     * 
     *
     * .envoy.api.v3alpha.core.CidrRange source_ip = 5;
     */
    public Builder mergeSourceIp(io.envoyproxy.envoy.api.v3alpha.core.CidrRange value) {
      if (sourceIpBuilder_ == null) {
        if (identifierCase_ == 5 &&
            identifier_ != io.envoyproxy.envoy.api.v3alpha.core.CidrRange.getDefaultInstance()) {
          identifier_ = io.envoyproxy.envoy.api.v3alpha.core.CidrRange.newBuilder((io.envoyproxy.envoy.api.v3alpha.core.CidrRange) identifier_)
              .mergeFrom(value).buildPartial();
        } else {
          identifier_ = value;
        }
        onChanged();
      } else {
        if (identifierCase_ == 5) {
          sourceIpBuilder_.mergeFrom(value);
        }
        sourceIpBuilder_.setMessage(value);
      }
      identifierCase_ = 5;
      return this;
    }
    /**
     * 
     * A CIDR block that describes the downstream IP.
     * 
     *
     * .envoy.api.v3alpha.core.CidrRange source_ip = 5;
     */
    public Builder clearSourceIp() {
      if (sourceIpBuilder_ == null) {
        if (identifierCase_ == 5) {
          identifierCase_ = 0;
          identifier_ = null;
          onChanged();
        }
      } else {
        if (identifierCase_ == 5) {
          identifierCase_ = 0;
          identifier_ = null;
        }
        sourceIpBuilder_.clear();
      }
      return this;
    }
    /**
     * 
     * A CIDR block that describes the downstream IP.
     * 
     *
     * .envoy.api.v3alpha.core.CidrRange source_ip = 5;
     */
    public io.envoyproxy.envoy.api.v3alpha.core.CidrRange.Builder getSourceIpBuilder() {
      return getSourceIpFieldBuilder().getBuilder();
    }
    /**
     * 
     * A CIDR block that describes the downstream IP.
     * 
     *
     * .envoy.api.v3alpha.core.CidrRange source_ip = 5;
     */
    public io.envoyproxy.envoy.api.v3alpha.core.CidrRangeOrBuilder getSourceIpOrBuilder() {
      if ((identifierCase_ == 5) && (sourceIpBuilder_ != null)) {
        return sourceIpBuilder_.getMessageOrBuilder();
      } else {
        if (identifierCase_ == 5) {
          return (io.envoyproxy.envoy.api.v3alpha.core.CidrRange) identifier_;
        }
        return io.envoyproxy.envoy.api.v3alpha.core.CidrRange.getDefaultInstance();
      }
    }
    /**
     * 
     * A CIDR block that describes the downstream IP.
     * 
     *
     * .envoy.api.v3alpha.core.CidrRange source_ip = 5;
     */
    private com.google.protobuf.SingleFieldBuilderV3<
        io.envoyproxy.envoy.api.v3alpha.core.CidrRange, io.envoyproxy.envoy.api.v3alpha.core.CidrRange.Builder, io.envoyproxy.envoy.api.v3alpha.core.CidrRangeOrBuilder> 
        getSourceIpFieldBuilder() {
      if (sourceIpBuilder_ == null) {
        if (!(identifierCase_ == 5)) {
          identifier_ = io.envoyproxy.envoy.api.v3alpha.core.CidrRange.getDefaultInstance();
        }
        sourceIpBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
            io.envoyproxy.envoy.api.v3alpha.core.CidrRange, io.envoyproxy.envoy.api.v3alpha.core.CidrRange.Builder, io.envoyproxy.envoy.api.v3alpha.core.CidrRangeOrBuilder>(
                (io.envoyproxy.envoy.api.v3alpha.core.CidrRange) identifier_,
                getParentForChildren(),
                isClean());
        identifier_ = null;
      }
      identifierCase_ = 5;
      onChanged();;
      return sourceIpBuilder_;
    }

    private com.google.protobuf.SingleFieldBuilderV3<
        io.envoyproxy.envoy.api.v3alpha.route.HeaderMatcher, io.envoyproxy.envoy.api.v3alpha.route.HeaderMatcher.Builder, io.envoyproxy.envoy.api.v3alpha.route.HeaderMatcherOrBuilder> headerBuilder_;
    /**
     * 
     * A header (or pseudo-header such as :path or :method) on the incoming HTTP request. Only
     * available for HTTP request.
     * 
     *
     * .envoy.api.v3alpha.route.HeaderMatcher header = 6;
     */
    public boolean hasHeader() {
      return identifierCase_ == 6;
    }
    /**
     * 
     * A header (or pseudo-header such as :path or :method) on the incoming HTTP request. Only
     * available for HTTP request.
     * 
     *
     * .envoy.api.v3alpha.route.HeaderMatcher header = 6;
     */
    public io.envoyproxy.envoy.api.v3alpha.route.HeaderMatcher getHeader() {
      if (headerBuilder_ == null) {
        if (identifierCase_ == 6) {
          return (io.envoyproxy.envoy.api.v3alpha.route.HeaderMatcher) identifier_;
        }
        return io.envoyproxy.envoy.api.v3alpha.route.HeaderMatcher.getDefaultInstance();
      } else {
        if (identifierCase_ == 6) {
          return headerBuilder_.getMessage();
        }
        return io.envoyproxy.envoy.api.v3alpha.route.HeaderMatcher.getDefaultInstance();
      }
    }
    /**
     * 
     * A header (or pseudo-header such as :path or :method) on the incoming HTTP request. Only
     * available for HTTP request.
     * 
     *
     * .envoy.api.v3alpha.route.HeaderMatcher header = 6;
     */
    public Builder setHeader(io.envoyproxy.envoy.api.v3alpha.route.HeaderMatcher value) {
      if (headerBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        identifier_ = value;
        onChanged();
      } else {
        headerBuilder_.setMessage(value);
      }
      identifierCase_ = 6;
      return this;
    }
    /**
     * 
     * A header (or pseudo-header such as :path or :method) on the incoming HTTP request. Only
     * available for HTTP request.
     * 
     *
     * .envoy.api.v3alpha.route.HeaderMatcher header = 6;
     */
    public Builder setHeader(
        io.envoyproxy.envoy.api.v3alpha.route.HeaderMatcher.Builder builderForValue) {
      if (headerBuilder_ == null) {
        identifier_ = builderForValue.build();
        onChanged();
      } else {
        headerBuilder_.setMessage(builderForValue.build());
      }
      identifierCase_ = 6;
      return this;
    }
    /**
     * 
     * A header (or pseudo-header such as :path or :method) on the incoming HTTP request. Only
     * available for HTTP request.
     * 
     *
     * .envoy.api.v3alpha.route.HeaderMatcher header = 6;
     */
    public Builder mergeHeader(io.envoyproxy.envoy.api.v3alpha.route.HeaderMatcher value) {
      if (headerBuilder_ == null) {
        if (identifierCase_ == 6 &&
            identifier_ != io.envoyproxy.envoy.api.v3alpha.route.HeaderMatcher.getDefaultInstance()) {
          identifier_ = io.envoyproxy.envoy.api.v3alpha.route.HeaderMatcher.newBuilder((io.envoyproxy.envoy.api.v3alpha.route.HeaderMatcher) identifier_)
              .mergeFrom(value).buildPartial();
        } else {
          identifier_ = value;
        }
        onChanged();
      } else {
        if (identifierCase_ == 6) {
          headerBuilder_.mergeFrom(value);
        }
        headerBuilder_.setMessage(value);
      }
      identifierCase_ = 6;
      return this;
    }
    /**
     * 
     * A header (or pseudo-header such as :path or :method) on the incoming HTTP request. Only
     * available for HTTP request.
     * 
     *
     * .envoy.api.v3alpha.route.HeaderMatcher header = 6;
     */
    public Builder clearHeader() {
      if (headerBuilder_ == null) {
        if (identifierCase_ == 6) {
          identifierCase_ = 0;
          identifier_ = null;
          onChanged();
        }
      } else {
        if (identifierCase_ == 6) {
          identifierCase_ = 0;
          identifier_ = null;
        }
        headerBuilder_.clear();
      }
      return this;
    }
    /**
     * 
     * A header (or pseudo-header such as :path or :method) on the incoming HTTP request. Only
     * available for HTTP request.
     * 
     *
     * .envoy.api.v3alpha.route.HeaderMatcher header = 6;
     */
    public io.envoyproxy.envoy.api.v3alpha.route.HeaderMatcher.Builder getHeaderBuilder() {
      return getHeaderFieldBuilder().getBuilder();
    }
    /**
     * 
     * A header (or pseudo-header such as :path or :method) on the incoming HTTP request. Only
     * available for HTTP request.
     * 
     *
     * .envoy.api.v3alpha.route.HeaderMatcher header = 6;
     */
    public io.envoyproxy.envoy.api.v3alpha.route.HeaderMatcherOrBuilder getHeaderOrBuilder() {
      if ((identifierCase_ == 6) && (headerBuilder_ != null)) {
        return headerBuilder_.getMessageOrBuilder();
      } else {
        if (identifierCase_ == 6) {
          return (io.envoyproxy.envoy.api.v3alpha.route.HeaderMatcher) identifier_;
        }
        return io.envoyproxy.envoy.api.v3alpha.route.HeaderMatcher.getDefaultInstance();
      }
    }
    /**
     * 
     * A header (or pseudo-header such as :path or :method) on the incoming HTTP request. Only
     * available for HTTP request.
     * 
     *
     * .envoy.api.v3alpha.route.HeaderMatcher header = 6;
     */
    private com.google.protobuf.SingleFieldBuilderV3<
        io.envoyproxy.envoy.api.v3alpha.route.HeaderMatcher, io.envoyproxy.envoy.api.v3alpha.route.HeaderMatcher.Builder, io.envoyproxy.envoy.api.v3alpha.route.HeaderMatcherOrBuilder> 
        getHeaderFieldBuilder() {
      if (headerBuilder_ == null) {
        if (!(identifierCase_ == 6)) {
          identifier_ = io.envoyproxy.envoy.api.v3alpha.route.HeaderMatcher.getDefaultInstance();
        }
        headerBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
            io.envoyproxy.envoy.api.v3alpha.route.HeaderMatcher, io.envoyproxy.envoy.api.v3alpha.route.HeaderMatcher.Builder, io.envoyproxy.envoy.api.v3alpha.route.HeaderMatcherOrBuilder>(
                (io.envoyproxy.envoy.api.v3alpha.route.HeaderMatcher) identifier_,
                getParentForChildren(),
                isClean());
        identifier_ = null;
      }
      identifierCase_ = 6;
      onChanged();;
      return headerBuilder_;
    }

    private com.google.protobuf.SingleFieldBuilderV3<
        io.envoyproxy.envoy.type.matcher.MetadataMatcher, io.envoyproxy.envoy.type.matcher.MetadataMatcher.Builder, io.envoyproxy.envoy.type.matcher.MetadataMatcherOrBuilder> metadataBuilder_;
    /**
     * 
     * Metadata that describes additional information about the principal.
     * 
     *
     * .envoy.type.matcher.MetadataMatcher metadata = 7;
     */
    public boolean hasMetadata() {
      return identifierCase_ == 7;
    }
    /**
     * 
     * Metadata that describes additional information about the principal.
     * 
     *
     * .envoy.type.matcher.MetadataMatcher metadata = 7;
     */
    public io.envoyproxy.envoy.type.matcher.MetadataMatcher getMetadata() {
      if (metadataBuilder_ == null) {
        if (identifierCase_ == 7) {
          return (io.envoyproxy.envoy.type.matcher.MetadataMatcher) identifier_;
        }
        return io.envoyproxy.envoy.type.matcher.MetadataMatcher.getDefaultInstance();
      } else {
        if (identifierCase_ == 7) {
          return metadataBuilder_.getMessage();
        }
        return io.envoyproxy.envoy.type.matcher.MetadataMatcher.getDefaultInstance();
      }
    }
    /**
     * 
     * Metadata that describes additional information about the principal.
     * 
     *
     * .envoy.type.matcher.MetadataMatcher metadata = 7;
     */
    public Builder setMetadata(io.envoyproxy.envoy.type.matcher.MetadataMatcher value) {
      if (metadataBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        identifier_ = value;
        onChanged();
      } else {
        metadataBuilder_.setMessage(value);
      }
      identifierCase_ = 7;
      return this;
    }
    /**
     * 
     * Metadata that describes additional information about the principal.
     * 
     *
     * .envoy.type.matcher.MetadataMatcher metadata = 7;
     */
    public Builder setMetadata(
        io.envoyproxy.envoy.type.matcher.MetadataMatcher.Builder builderForValue) {
      if (metadataBuilder_ == null) {
        identifier_ = builderForValue.build();
        onChanged();
      } else {
        metadataBuilder_.setMessage(builderForValue.build());
      }
      identifierCase_ = 7;
      return this;
    }
    /**
     * 
     * Metadata that describes additional information about the principal.
     * 
     *
     * .envoy.type.matcher.MetadataMatcher metadata = 7;
     */
    public Builder mergeMetadata(io.envoyproxy.envoy.type.matcher.MetadataMatcher value) {
      if (metadataBuilder_ == null) {
        if (identifierCase_ == 7 &&
            identifier_ != io.envoyproxy.envoy.type.matcher.MetadataMatcher.getDefaultInstance()) {
          identifier_ = io.envoyproxy.envoy.type.matcher.MetadataMatcher.newBuilder((io.envoyproxy.envoy.type.matcher.MetadataMatcher) identifier_)
              .mergeFrom(value).buildPartial();
        } else {
          identifier_ = value;
        }
        onChanged();
      } else {
        if (identifierCase_ == 7) {
          metadataBuilder_.mergeFrom(value);
        }
        metadataBuilder_.setMessage(value);
      }
      identifierCase_ = 7;
      return this;
    }
    /**
     * 
     * Metadata that describes additional information about the principal.
     * 
     *
     * .envoy.type.matcher.MetadataMatcher metadata = 7;
     */
    public Builder clearMetadata() {
      if (metadataBuilder_ == null) {
        if (identifierCase_ == 7) {
          identifierCase_ = 0;
          identifier_ = null;
          onChanged();
        }
      } else {
        if (identifierCase_ == 7) {
          identifierCase_ = 0;
          identifier_ = null;
        }
        metadataBuilder_.clear();
      }
      return this;
    }
    /**
     * 
     * Metadata that describes additional information about the principal.
     * 
     *
     * .envoy.type.matcher.MetadataMatcher metadata = 7;
     */
    public io.envoyproxy.envoy.type.matcher.MetadataMatcher.Builder getMetadataBuilder() {
      return getMetadataFieldBuilder().getBuilder();
    }
    /**
     * 
     * Metadata that describes additional information about the principal.
     * 
     *
     * .envoy.type.matcher.MetadataMatcher metadata = 7;
     */
    public io.envoyproxy.envoy.type.matcher.MetadataMatcherOrBuilder getMetadataOrBuilder() {
      if ((identifierCase_ == 7) && (metadataBuilder_ != null)) {
        return metadataBuilder_.getMessageOrBuilder();
      } else {
        if (identifierCase_ == 7) {
          return (io.envoyproxy.envoy.type.matcher.MetadataMatcher) identifier_;
        }
        return io.envoyproxy.envoy.type.matcher.MetadataMatcher.getDefaultInstance();
      }
    }
    /**
     * 
     * Metadata that describes additional information about the principal.
     * 
     *
     * .envoy.type.matcher.MetadataMatcher metadata = 7;
     */
    private com.google.protobuf.SingleFieldBuilderV3<
        io.envoyproxy.envoy.type.matcher.MetadataMatcher, io.envoyproxy.envoy.type.matcher.MetadataMatcher.Builder, io.envoyproxy.envoy.type.matcher.MetadataMatcherOrBuilder> 
        getMetadataFieldBuilder() {
      if (metadataBuilder_ == null) {
        if (!(identifierCase_ == 7)) {
          identifier_ = io.envoyproxy.envoy.type.matcher.MetadataMatcher.getDefaultInstance();
        }
        metadataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
            io.envoyproxy.envoy.type.matcher.MetadataMatcher, io.envoyproxy.envoy.type.matcher.MetadataMatcher.Builder, io.envoyproxy.envoy.type.matcher.MetadataMatcherOrBuilder>(
                (io.envoyproxy.envoy.type.matcher.MetadataMatcher) identifier_,
                getParentForChildren(),
                isClean());
        identifier_ = null;
      }
      identifierCase_ = 7;
      onChanged();;
      return metadataBuilder_;
    }

    private com.google.protobuf.SingleFieldBuilderV3<
        io.envoyproxy.envoy.config.rbac.v3alpha.Principal, io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Builder, io.envoyproxy.envoy.config.rbac.v3alpha.PrincipalOrBuilder> notIdBuilder_;
    /**
     * 
     * Negates matching the provided principal. For instance, if the value of `not_id` would match,
     * this principal would not match. Conversely, if the value of `not_id` would not match, this
     * principal would match.
     * 
     *
     * .envoy.config.rbac.v3alpha.Principal not_id = 8;
     */
    public boolean hasNotId() {
      return identifierCase_ == 8;
    }
    /**
     * 
     * Negates matching the provided principal. For instance, if the value of `not_id` would match,
     * this principal would not match. Conversely, if the value of `not_id` would not match, this
     * principal would match.
     * 
     *
     * .envoy.config.rbac.v3alpha.Principal not_id = 8;
     */
    public io.envoyproxy.envoy.config.rbac.v3alpha.Principal getNotId() {
      if (notIdBuilder_ == null) {
        if (identifierCase_ == 8) {
          return (io.envoyproxy.envoy.config.rbac.v3alpha.Principal) identifier_;
        }
        return io.envoyproxy.envoy.config.rbac.v3alpha.Principal.getDefaultInstance();
      } else {
        if (identifierCase_ == 8) {
          return notIdBuilder_.getMessage();
        }
        return io.envoyproxy.envoy.config.rbac.v3alpha.Principal.getDefaultInstance();
      }
    }
    /**
     * 
     * Negates matching the provided principal. For instance, if the value of `not_id` would match,
     * this principal would not match. Conversely, if the value of `not_id` would not match, this
     * principal would match.
     * 
     *
     * .envoy.config.rbac.v3alpha.Principal not_id = 8;
     */
    public Builder setNotId(io.envoyproxy.envoy.config.rbac.v3alpha.Principal value) {
      if (notIdBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        identifier_ = value;
        onChanged();
      } else {
        notIdBuilder_.setMessage(value);
      }
      identifierCase_ = 8;
      return this;
    }
    /**
     * 
     * Negates matching the provided principal. For instance, if the value of `not_id` would match,
     * this principal would not match. Conversely, if the value of `not_id` would not match, this
     * principal would match.
     * 
     *
     * .envoy.config.rbac.v3alpha.Principal not_id = 8;
     */
    public Builder setNotId(
        io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Builder builderForValue) {
      if (notIdBuilder_ == null) {
        identifier_ = builderForValue.build();
        onChanged();
      } else {
        notIdBuilder_.setMessage(builderForValue.build());
      }
      identifierCase_ = 8;
      return this;
    }
    /**
     * 
     * Negates matching the provided principal. For instance, if the value of `not_id` would match,
     * this principal would not match. Conversely, if the value of `not_id` would not match, this
     * principal would match.
     * 
     *
     * .envoy.config.rbac.v3alpha.Principal not_id = 8;
     */
    public Builder mergeNotId(io.envoyproxy.envoy.config.rbac.v3alpha.Principal value) {
      if (notIdBuilder_ == null) {
        if (identifierCase_ == 8 &&
            identifier_ != io.envoyproxy.envoy.config.rbac.v3alpha.Principal.getDefaultInstance()) {
          identifier_ = io.envoyproxy.envoy.config.rbac.v3alpha.Principal.newBuilder((io.envoyproxy.envoy.config.rbac.v3alpha.Principal) identifier_)
              .mergeFrom(value).buildPartial();
        } else {
          identifier_ = value;
        }
        onChanged();
      } else {
        if (identifierCase_ == 8) {
          notIdBuilder_.mergeFrom(value);
        }
        notIdBuilder_.setMessage(value);
      }
      identifierCase_ = 8;
      return this;
    }
    /**
     * 
     * Negates matching the provided principal. For instance, if the value of `not_id` would match,
     * this principal would not match. Conversely, if the value of `not_id` would not match, this
     * principal would match.
     * 
     *
     * .envoy.config.rbac.v3alpha.Principal not_id = 8;
     */
    public Builder clearNotId() {
      if (notIdBuilder_ == null) {
        if (identifierCase_ == 8) {
          identifierCase_ = 0;
          identifier_ = null;
          onChanged();
        }
      } else {
        if (identifierCase_ == 8) {
          identifierCase_ = 0;
          identifier_ = null;
        }
        notIdBuilder_.clear();
      }
      return this;
    }
    /**
     * 
     * Negates matching the provided principal. For instance, if the value of `not_id` would match,
     * this principal would not match. Conversely, if the value of `not_id` would not match, this
     * principal would match.
     * 
     *
     * .envoy.config.rbac.v3alpha.Principal not_id = 8;
     */
    public io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Builder getNotIdBuilder() {
      return getNotIdFieldBuilder().getBuilder();
    }
    /**
     * 
     * Negates matching the provided principal. For instance, if the value of `not_id` would match,
     * this principal would not match. Conversely, if the value of `not_id` would not match, this
     * principal would match.
     * 
     *
     * .envoy.config.rbac.v3alpha.Principal not_id = 8;
     */
    public io.envoyproxy.envoy.config.rbac.v3alpha.PrincipalOrBuilder getNotIdOrBuilder() {
      if ((identifierCase_ == 8) && (notIdBuilder_ != null)) {
        return notIdBuilder_.getMessageOrBuilder();
      } else {
        if (identifierCase_ == 8) {
          return (io.envoyproxy.envoy.config.rbac.v3alpha.Principal) identifier_;
        }
        return io.envoyproxy.envoy.config.rbac.v3alpha.Principal.getDefaultInstance();
      }
    }
    /**
     * 
     * Negates matching the provided principal. For instance, if the value of `not_id` would match,
     * this principal would not match. Conversely, if the value of `not_id` would not match, this
     * principal would match.
     * 
     *
     * .envoy.config.rbac.v3alpha.Principal not_id = 8;
     */
    private com.google.protobuf.SingleFieldBuilderV3<
        io.envoyproxy.envoy.config.rbac.v3alpha.Principal, io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Builder, io.envoyproxy.envoy.config.rbac.v3alpha.PrincipalOrBuilder> 
        getNotIdFieldBuilder() {
      if (notIdBuilder_ == null) {
        if (!(identifierCase_ == 8)) {
          identifier_ = io.envoyproxy.envoy.config.rbac.v3alpha.Principal.getDefaultInstance();
        }
        notIdBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
            io.envoyproxy.envoy.config.rbac.v3alpha.Principal, io.envoyproxy.envoy.config.rbac.v3alpha.Principal.Builder, io.envoyproxy.envoy.config.rbac.v3alpha.PrincipalOrBuilder>(
                (io.envoyproxy.envoy.config.rbac.v3alpha.Principal) identifier_,
                getParentForChildren(),
                isClean());
        identifier_ = null;
      }
      identifierCase_ = 8;
      onChanged();;
      return notIdBuilder_;
    }
    @java.lang.Override
    public final Builder setUnknownFields(
        final com.google.protobuf.UnknownFieldSet unknownFields) {
      return super.setUnknownFields(unknownFields);
    }

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


    // @@protoc_insertion_point(builder_scope:envoy.config.rbac.v3alpha.Principal)
  }

  // @@protoc_insertion_point(class_scope:envoy.config.rbac.v3alpha.Principal)
  private static final io.envoyproxy.envoy.config.rbac.v3alpha.Principal DEFAULT_INSTANCE;
  static {
    DEFAULT_INSTANCE = new io.envoyproxy.envoy.config.rbac.v3alpha.Principal();
  }

  public static io.envoyproxy.envoy.config.rbac.v3alpha.Principal getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }

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

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

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

  @java.lang.Override
  public io.envoyproxy.envoy.config.rbac.v3alpha.Principal getDefaultInstanceForType() {
    return DEFAULT_INSTANCE;
  }

}