Google Tasks API PHP: update tasks return 404 not found

Question

Following the example at Google Reference (see below), the update return "404 not found". Here is the code as per Google Reference at now:

$task = $service->getTasks('@default', 'taskID');
$task->setStatus('completed');
$result = $service->updateTasks($task->getId(), '@default', $task);
echo $result->getCompleted();

Answer 1

I resolved: at the moment I write, there is an error in Google Reference. This is how I resolved in my code:

 $task = $service->tasks->get('@default', 'taskID');
 $task->setStatus('completed');
 $result = $service->tasks->update('@default', $task->getId(), $task);

Parameter @default has to be the first, and taskId has to be the second.