// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: google/cloud/dialogflow/v2beta1/context.proto

package com.google.cloud.dialogflow.v2beta1;

/**
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     *
     * <pre>
     * Optional. The next_page_token value returned from a previous list request.
     * </pre>
     *
     * <code>string page_token = 3;</code>
     */
    public com.google.protobuf.ByteString getPageTokenBytes() {
      java.lang.Object ref = pageToken_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        pageToken_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Optional. The next_page_token value returned from a previous list request.
     * </pre>
     *
     * <code>string page_token = 3;</code>
     */
    public Builder setPageToken(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }

      pageToken_ = value;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Optional. The next_page_token value returned from a previous list request.
     * </pre>
     *
     * <code>string page_token = 3;</code>
     */
    public Builder clearPageToken() {

      pageToken_ = getDefaultInstance().getPageToken();
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Optional. The next_page_token value returned from a previous list request.
     * </pre>
     *
     * <code>string page_token = 3;</code>
     */
    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);

      pageToken_ = value;
      onChanged();
      return this;
    }

    @java.lang.Override
    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
      return super.setUnknownFieldsProto3(unknownFields);
    }

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

    // @@protoc_insertion_point(builder_scope:google.cloud.dialogflow.v2beta1.ListContextsRequest)
  }

  // @@protoc_insertion_point(class_scope:google.cloud.dialogflow.v2beta1.ListContextsRequest)
  private static final com.google.cloud.dialogflow.v2beta1.ListContextsRequest DEFAULT_INSTANCE;

  static {
    DEFAULT_INSTANCE = new com.google.cloud.dialogflow.v2beta1.ListContextsRequest();
  }

  public static com.google.cloud.dialogflow.v2beta1.ListContextsRequest getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }

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

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

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

  @java.lang.Override
  public com.google.cloud.dialogflow.v2beta1.ListContextsRequest getDefaultInstanceForType() {
    return DEFAULT_INSTANCE;
  }
}
