'{username}', 'apiKey' => '{apiKey}', )); // 2. Obtain a Database service object from the client. $databaseService = $client->databaseService(null, '{region}'); // 3. Create a database instance. $dbInstance = $databaseService->instance(); $dbInstance->create(array( 'name' => '{name}', 'flavor' => $databaseService->flavor('{flavorId}'), 'volume' => array('size' => '{size}') ));