Challenge 2 / 3

In a service in your bundle, you need to inject Symfony\Component\Serializer\SerializerInterface, since you can't use autowiring, how can you go about finding the underlying service ID?

Try guessing it based on common patterns or previous coding experience.

Just use the class name Symfony\Component\Serializer\SerializerInterface as the service ID.

Check in your app's services.yaml file; it lists all possible service IDs.

In a Symfony app you know it has this service available, run symfony console debug:autowiring SerializerInterface to get the service ID in the results.

Rewatch the video