code: public static dnspolicylabel[] get(nitro_service service) throws Exception{
  		dnspolicylabel obj = new dnspolicylabel();
  		dnspolicylabel[] response = (dnspolicylabel[])obj.get_resources(service);
  		return response;
  	}
docs: Use this API to fetch all the dnspolicylabel resources that are configured on netscaler.