Magento2 - How to get product additional options from quote_items_options using product id
You can get product wise additional option using below code. (Do not use Objectmanager directly if the code works then change dependency use via construct)
$productId = 68;
$objectManager = \Magento\Framework\App\ObjectManager::getInstance();
$cart = $objectManager->get('\Magento\Checkout\Model\Cart');
//This return something
$items = $cart->getQuote()->getAllItems();
foreach ($items as $item) {
$customOptions = $item->getOptionByCode('additional_options');
$row = $customOptions->getData();
if($row['item_id'] == $productId){
print_r($row['value']);
}
}