content: /*
   * Copyright 1999-2020 Alibaba Group Holding Ltd.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package com.alibaba.nacos.api.grpc.auto;
  
  public interface MetadataOrBuilder extends
      // @@protoc_insertion_point(interface_extends:Metadata)
      com.google.protobuf.MessageOrBuilder {
  
    /**
     * <code>string type = 3;</code>
     */
    String getType();
    /**
     * <code>string type = 3;</code>
     */
    com.google.protobuf.ByteString
        getTypeBytes();
  
    /**
     * <code>string clientIp = 8;</code>
     */
    String getClientIp();
    /**
     * <code>string clientIp = 8;</code>
     */
    com.google.protobuf.ByteString
        getClientIpBytes();
  
    /**
     * <code>map&lt;string, string&gt; headers = 7;</code>
     */
    int getHeadersCount();
    /**
     * <code>map&lt;string, string&gt; headers = 7;</code>
     */
    boolean containsHeaders(
        String key);
    /**
     * Use {@link #getHeadersMap()} instead.
     */
    @Deprecated
    java.util.Map<String, String>
    getHeaders();
    /**
     * <code>map&lt;string, string&gt; headers = 7;</code>
     */
    java.util.Map<String, String>
    getHeadersMap();
    /**
     * <code>map&lt;string, string&gt; headers = 7;</code>
     */
  
    String getHeadersOrDefault(
        String key,
        String defaultValue);
    /**
     * <code>map&lt;string, string&gt; headers = 7;</code>
     */
  
    String getHeadersOrThrow(
        String key);
  }
  