Hands-on .NET Minimal API for Web Developers - Step 15: Implement PUT Operation to Update an Existing Item

The video tutorial explains how to implement a PUT operation using map output, focusing on reusing code from the GET operation. It covers updating course data, handling errors, and testing the implementation. The tutorial emphasizes the importance of validation and provides practical steps for testing using tools like Postman.

Describe the steps taken to map the data model back to the corresponding DTO after saving changes.

What are the key differences between the get and put operations as discussed in the lecture?

How do you ensure that the validation logic is functioning correctly after implementing the put operation?