appwrite/docs/examples/1.5.x/server-deno/examples/databases/update-relationship-attribute.md

import { Client, Databases, RelationMutate } from "https://deno.land/x/appwrite/mod.ts";

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

const databases = new Databases(client);

const response = await databases.updateRelationshipAttribute( '<DATABASE_ID>', // databaseId '<COLLECTION_ID>', // collectionId '', // key RelationMutate.Cascade, // onDelete (optional) '' // newKey (optional) );