OptionalcacheRead-cache TTL in seconds. 0 disables caching. Default 300.
OptionalclockMonotonic clock in milliseconds (e.g. runtime.hrtime). Defaults to a
monotonic performance.now-free stub returning 0, which — combined with
a non-zero TTL — still caches within a request but never mixes wall-clock.
Options for
SecretsService.Since
0.1.0