docs: public static ZooKeeperLeaderRetrievalService createLeaderRetrievalService(
  		final CuratorFramework client,
  		final Configuration configuration,
  		final String pathSuffix) {
  		String leaderPath = configuration.getString(
  			HighAvailabilityOptions.HA_ZOOKEEPER_LEADER_PATH) + pathSuffix;
  
  		return new ZooKeeperLeaderRetrievalService(client, leaderPath);
  	}