code: public static base_response delete(nitro_service client, dnsptrrec resource) throws Exception {
  		dnsptrrec deleteresource = new dnsptrrec();
  		deleteresource.reversedomain = resource.reversedomain;
  		deleteresource.domain = resource.domain;
  		return deleteresource.delete_resource(client);
  	}
docs: Use this API to delete dnsptrrec.