1. GET -> /tasks/3 - get task no 3 - send 404 error to client if task no 3 does not exist 2. PATCH -> /tasks/2 - update due date or done status for task no 2 - send 404 error to client if task no 3 does not exist 3. DELETE -> tasks/5 - delete task no 5 (response with correct HTTP code) - if task 5 does not exist, send 404