docs: protected List<ConsulServer> transformResponse(List<HealthService> healthServices) {
  		List<ConsulServer> servers = new ArrayList<>();
  		for (HealthService service : healthServices) {
  			ConsulServer server = new ConsulServer(service);
  			if (server.getMetadata()
  					.containsKey(this.properties.getDefaultZoneMetadataName())) {
  				server.setZone(server.getMetadata()
  						.get(this.properties.getDefaultZoneMetadataName()));
  			}
  			servers.add(server);
  		}
  		return servers;
  	}