appwrite/docs/examples/storage/get-file-download.md

Appwrite is an open-source self-hosted backend server that abstract and simplify complex and repetitive development tasks behind a very simple REST API

import { Client, Storage } from "appwrite";

const client = new Client()
    .setEndpoint('https://cloud.appwrite.io/v1') // Your API Endpoint
    .setProject('5df5acd0d48c2'); // Your project ID

const storage = new Storage(client);

const result = storage.getFileDownload(
    '<BUCKET_ID>', // bucketId
    '<FILE_ID>' // fileId
);

console.log(result);