docs: public static long count_filtered(nitro_service service, String sitename, String filter) throws Exception{
  		gslbsite_gslbservice_binding obj = new gslbsite_gslbservice_binding();
  		obj.set_sitename(sitename);
  		options option = new options();
  		option.set_count(true);
  		option.set_filter(filter);
  		gslbsite_gslbservice_binding[] response = (gslbsite_gslbservice_binding[]) obj.getfiltered(service, option);
  		if (response != null) {
  			return response[0].__count;
  		}
  		return 0;
  	}