appwrite/app/sdks/javascript/docs/examples/storage/get-file-preview.md

let sdk = new Appwrite();

sdk .setProject('5df5acd0d48c2') // Your project ID ;

let promise = sdk.storage.getFilePreview('[FILE_ID]');

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