cacheDuration property
The client-side cache duration.
The client MUST add this duration to the current time to determine the
expiration time. The expiration time then applies to every hash prefix
queried by the client in the request, regardless of how many full hashes
are returned in the response. Even if the server returns no full hashes
for a particular hash prefix, this fact MUST also be cached by the client.
If and only if the field full_hashes is empty, the client MAY increase
the cache_duration to determine a new expiration that is later than that
specified by the server. In any case, the increased cache duration must
not be longer than 24 hours. Important: the client MUST NOT assume that
the server will return the same cache duration for all responses. The
server MAY choose different cache durations for different responses
depending on the situation.
Implementation
core.String? cacheDuration;