[Solved] Get postcode and country_id from object mage 2

victor Asks: Get postcode and country_id from object mage 2
I get all data from checkout, with the next code:

$objectManager = MagentoFrameworkAppObjectManager::getInstance();
            $cart = $objectManager->get('MagentoCheckoutModelCart');
            $shippingAddress = $cart->getQuote()->getShippingAddress();
            $perri = $shippingAddress->getData();

But i want to get only postcode and country_id from my object, if i use the next code, i can get the specific element:

$perri = $shippingAddress->getData('postcode');

If i use the next code, the log show an error:

$perri = $shippingAddress->getData('postcode');
 $perri = $shippingAddress->getData('country_id');

How can i get both items?

Ten-tools.com may not be responsible for the answers or solutions given to any question asked by the users. All Answers or responses are user generated answers and we do not have proof of its validity or correctness. Please vote for the answer that helped you in order to help others find out which is the most helpful answer. Questions labeled as solved may be solved or may not be solved depending on the type of question and the date posted for some posts may be scheduled to be deleted periodically. Do not hesitate to share your response here to help other visitors like you. Thank you, Ten-tools.