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