.NET Core Microservices - Checkout Method in Cart Service

The video tutorial explains the process of handling checkout operations in a web application. It covers the use of a checkout header DTO, retrieving card details using user IDs, and processing orders. The tutorial also discusses integrating these operations into the main web service and implementing necessary methods in the card service. Finally, it outlines the steps to update the CART controller with a new checkout action method.

What happens if the extra properties in the checkout header DTO are not passed to the API?

What is the purpose of the await keyword in the context of the cardeto object?

What should be checked if the cardeto object is null?

What method needs to be added to the card service for checkout?

What changes need to be made inside the CART controller regarding the checkout?