How to de-activate quote in Magento 2:
Following code snippet will helpful to deactivate your quote in magento2.
is_activate column from quote table value is update to zero then the quote will be deactivate.
$objectManager = \Magento\Framework\App\ObjectManager::getInstance(); $quoteFactory =$objectManager->create('\Magento\Quote\Model\QuoteFactory'); $currentQuoteObj = $quoteFactory->create()->load($currentQuoteID); $currentQuoteObj->setIsActive(false)->save();