sdk-for-dart/docs/examples/databases/update-transaction.md

import 'package:dart_appwrite/dart_appwrite.dart';

Client client = 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

Databases databases = Databases(client);

Transaction result = await databases.updateTransaction( transactionId: '<TRANSACTION_ID>', commit: false, // (optional) rollback: false, // (optional) );