============= Reservations ============= TaskRouter creates a Task Reservation subresource whenever a Task is assigned to a Worker. TaskRouter will provide the details of this Reservation Instance subresource in the Assignment Callback HTTP request it makes to your application server. You must POST **ReservationStatus=accepted** or **ReservationStatus=rejected** to this resource within the reservation timeout to claim or reject this task. Update a Reservation ======================= TO indicate that a Worker has accepted or rejected a Task, you can: .. code-block:: php require 'Services/Twilio.php'; $accountSid = 'YOUR_ACCOUNT_SID'; $authToken = 'YOUR_AUTH_TOKEN'; $workspaceSid = 'YOUR_WORKSPACE_SID'; $taskSid = 'YOUR_TASK_SID'; // instantiate a Twilio TaskRouter Client $taskrouterClient = new TaskRouter_Services_Twilio($accountSid, $authToken, $workspaceSid); // set reservation parameters $reservationStatus = 'accepted'; // update the reservation status $taskrouterClient->workspace->tasks->get($taskSid)->reservations->get($reservationSid)->update('ReservationStatus', $reservationStatus);