setFooterCategoryId example

$product->setCategoryIds($categoryIds);

        return $product;
    }

    private function getSalesChannelContext(): SalesChannelContext
    {
        $salesChannelEntity = new SalesChannelEntity();
        $salesChannelEntity->setId('salesChannelId');
        $salesChannelEntity->setNavigationCategoryId('navigationCategoryId');
        $salesChannelEntity->setServiceCategoryId('serviceCategoryId');
        $salesChannelEntity->setFooterCategoryId('footerCategoryId');

        return new SalesChannelContext(
            Context::createDefaultContext(),
            'foo',
            'bar',
            $salesChannelEntity,
            new CurrencyEntity(),
            new CustomerGroupEntity(),
            new TaxCollection(),
            new PaymentMethodEntity(),
            new ShippingMethodEntity(),