@Override
        public void serviceAdded(ServiceConfig cfg) throws Exception {
            super.serviceAdded(cfg);
            for (RouteDecoratingService routeDecoratingService : routeDecoratingServices) {
                routeDecoratingService.serviceAdded(cfg);
            }
        }
Adds the specified {@code prefix} to this {@code decorator}.
core/src/main/java/com/linecorp/armeria/internal/server/RouteDecoratingService.java