code: public static cspolicy_cspolicylabel_binding[] get_filtered(nitro_service service, String policyname, String filter) throws Exception{
  		cspolicy_cspolicylabel_binding obj = new cspolicy_cspolicylabel_binding();
  		obj.set_policyname(policyname);
  		options option = new options();
  		option.set_filter(filter);
  		cspolicy_cspolicylabel_binding[] response = (cspolicy_cspolicylabel_binding[]) obj.getfiltered(service, option);
  		return response;
  	}
docs: Use this API to fetch filtered set of cspolicy_cspolicylabel_binding resources.
  filter string should be in JSON format.eg: "port:80,servicetype:HTTP".