appwrite/docs/examples/1.1.x/console-web/examples/functions/update-variable.md

import { Client, Functions } from "packageName";

const client = new Client();

const functions = new Functions(client);

client .setEndpoint('https://[HOSTNAME_OR_IP]/v1') // Your API Endpoint .setProject('5df5acd0d48c2') // Your project ID ;

const promise = functions.updateVariable('[FUNCTION_ID]', '[VARIABLE_ID]', '[KEY]');

promise.then(function (response) { console.log(response); // Success }, function (error) { console.log(error); // Failure });