How not to cache dynamic routes in Symfony?

Question

symfony

I am trying to add my dynamic route as a service

#routes.yml
static_pages:
    resource: 'pages.dynamic_routing_provider:getRoutes'
    type: service</blockquote>

// Service.php
class DynamicRoutingProvider 
{
    public function getRoutes(): RouteCollection
    {
        $builder = new RouteCollectionBuilder();

        $options = [
            'cache_dir' => null,
            'generator_cache_class' => null
        ];

        $route = new Route('dynamic-pages', ['_controller' => 'PagesBundle:pages:preview'], [], $options);
        $builder->addRoute($route);

        return $builder->build();
    }
}

How to make my dynamic route not get into this file:
> /cache/appProductionDebugSilexProjectContainerUrlMatcher.php
> /cache/appProductionDebugSilexProjectContainerUrlGenerator.php
Example:
1) I have route localhost / dynamic-pages / page1
Then in admin panel I will rename my route for page2
2) i have route localhost/dynamic-pages/page1
Then in admin panel i delete this route.
As a result, I have a problem because this route exists in the cache folder.

Answer 1

https://symfony.com/doc/current/routing.html#advan...

Answer 2

padlyuck what? where is the information about how NOT to cache the route?)