docs: public static base_response add(nitro_service client, vpnurl resource) throws Exception {
  		vpnurl addresource = new vpnurl();
  		addresource.urlname = resource.urlname;
  		addresource.linkname = resource.linkname;
  		addresource.actualurl = resource.actualurl;
  		addresource.clientlessaccess = resource.clientlessaccess;
  		addresource.comment = resource.comment;
  		return addresource.add_resource(client);
  	}