appwrite/docs/examples/1.5.x/server-dart/examples/databases/create-boolean-attribute.md

import 'package:dart_appwrite/dart_appwrite.dart';

Client client = Client() .setEndpoint('https://cloud.appwrite.io/v1') // Your API Endpoint .setProject('5df5acd0d48c2') // Your project ID .setKey('919c2d18fb5d4...a2ae413da83346ad2'); // Your secret API key

Databases databases = Databases(client);

AttributeBoolean result = await databases.createBooleanAttribute( databaseId: '<DATABASE_ID>', collectionId: '<COLLECTION_ID>', key: '', xrequired: false, xdefault: false, // (optional) array: false, // (optional) );