docs: protected RegisteredService getRegisteredServiceForConsent(final RequestContext requestContext, final Service service) {
          val serviceToUse = this.authenticationRequestServiceSelectionStrategies.resolveService(service);
          val registeredService = this.servicesManager.findServiceBy(serviceToUse);
          RegisteredServiceAccessStrategyUtils.ensureServiceAccessIsAllowed(service, registeredService);
          return registeredService;
      }