Who calls the method, without retryCount. Empty for a
CacheLib.wrap() call that passes no caller.
OptionalexpiresWhen the cache entry expires, as a millisecond timestamp. Missing when the entry expired while the hit was served, or the lookup failed.
The cache key, e.g. Efteling:getPOIData:["en"]
A call answered from the method cache (
@cache,CacheLib.wrap()), as reported to the observer set withsetMethodCacheObserver(). The method does not run and makes no HTTP request, so neither the transport nor the HTTP cache observer sees such a call.