public CacheControl build() {
        // Note: 'no-cache' and 'no-store' are mutually exclusive, but we need to allow a user to specify
        //       both to work around known browser issues. See: https://stackoverflow.com/q/866822
        return build(noCache, noStore, noTransform, maxAgeSeconds);
    }
Returns a newly created {@link CacheControl} with the directives enabled so far.
core/src/main/java/com/linecorp/armeria/common/CacheControlBuilder.java