getCustomFieldOptions example

$request->add(ProductDefinition::class, $this->getCount($input, 'products'));
        $request->add(ProductStreamDefinition::class, $this->getCount($input, 'product-streams'));
        $request->add(PromotionDefinition::class, $this->getCount($input, 'promotions'));
        $request->add(OrderDefinition::class, $this->getCount($input, 'orders'));
        $request->add(ProductReviewDefinition::class, $this->getCount($input, 'reviews'));
        $request->add(UserDefinition::class, $this->getCount($input, 'users'));
        $request->add(FlowDefinition::class, $this->getCount($input, 'flows'));

        $request->add(
            CustomFieldSetDefinition::class,
            $this->getCount($input, 'attribute-sets'),
            $this->getCustomFieldOptions($input)
        );

        $request->add(MailTemplateDefinition::class, $this->getCount($input, 'mail-template'));
        $request->add(MailHeaderFooterDefinition::class, $this->getCount($input, 'mail-header-footer'));

        $this->eventDispatcher->dispatch(new DemodataRequestCreatedEvent($request, $context, $input));

        $demoContext = $this->demodataService->generate($request, $context, $io);

        $io->table(
            ['Entity', 'Items', 'Time'],