akka.http.model.headers.CacheDirective
(customCacheDirective: StringAdd).self
(customCacheDirective: StringFormat).self
(customCacheDirective: ArrowAssoc[CustomCacheDirective]).x
(Since version 2.10.0) Use leftOfArrow
instead
(customCacheDirective: Ensuring[CustomCacheDirective]).x
(Since version 2.10.0) Use resultOfEnsuring
instead