loadLandingPage example

 {
    }

    public function getDecorated(): AbstractLandingPageRoute
    {
        throw new DecorationPatternException(self::class);
    }

    #[Route(path: '/store-api/landing-page/{landingPageId}', name: 'store-api.landing-page.detail', methods: ['POST'])]     public function load(string $landingPageId, Request $request, SalesChannelContext $context): LandingPageRouteResponse
    {
        $landingPage = $this->loadLandingPage($landingPageId, $context);

        $pageId = $landingPage->getCmsPageId();

        if (!$pageId) {
            return new LandingPageRouteResponse($landingPage);
        }

        $resolverContext = new EntityResolverContext($context, $request, $this->landingPageDefinition, $landingPage);

        $pages = $this->cmsPageLoader->load(
            $request,