appwrite/docs/examples/1.8.x/client-react-native/examples/storage/delete-file.md

import { Client, Storage } from "react-native-appwrite";

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

const storage = new Storage(client);

const result = await storage.deleteFile({
    bucketId: '<BUCKET_ID>',
    fileId: '<FILE_ID>'
});

console.log(result);