content: /*
   * Copyright 1999-2018 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.consistency.cp;
  
  /**
   * Key value of metadata information of CP protocol.
   *
   * @author <a href="mailto:liaochuntao@live.com">liaochuntao</a>
   */
  public class MetadataKey {
      
      public static final String LEADER_META_DATA = "leader";
      
      public static final String TERM_META_DATA = "term";
      
      public static final String RAFT_GROUP_MEMBER = "raftGroupMember";
      
      public static final String ERR_MSG = "errMsg";
      
  }
  