問題文
An application renews a lease and asks for a specific amount of remaining time. The response comes back with a shorter duration than was requested. What does the documented behavior say the application should conclude?
選択肢
- The renewal partially failed and should be retried with the same amount until the full duration is granted.
- The lease has entered its final period and can no longer be extended, so the application should stop renewing and request a replacement secret instead.
- The engine applied the shorter of the requested amount and the time already elapsed, so requesting a longer amount earlier in the lease would have produced the full duration.
- The requested amount is advisory and the engine behind the secret may shorten or ignore it, so the application must inspect the returned duration to learn the new lifetime.