Symfony 4. How to access the service from controller without dependency injection?

I have several services: DieselCaseService, CarloanCaseService LvCaseService.

The controller decides which of services to get.

$type = $quickCheck["type"];/** * @var $caseService \App\Service\Cases\CaseInterface*/$type = 'diesel; // for test purposes$caseService = $this->get('case_service.' . $type);

The service aliases are declared like this:

case_service.diesel:    alias: App\Service\Cases\DieselCaseService    public: true

class DieselCaseService implements CaseInterface {...}

If I try to get the DieselCaseService, I get an error

Service "case_service.diesel" not found: even though it exists in the
app's container, the container inside
"App\Controller\Api\AccountController" is a smaller service locator that only knows about the "doctrine", "form.factory",
"fos_rest.view_handler", "http_kernel", "parameter_bag",
"request_stack", "router", "security.authorization_checker",
"security.csrf.token_manager", "security.token_storage", "serializer",
"session", "templating" and "twig" services. Try using dependency
injection instead.

What can I do? I don't want to inject all of the services to the controller