Web API Development with Flask (Video 16)

This video tutorial covers error handling in RESTful APIs, focusing on HTTP response and error codes. It discusses when to use standard codes and when to implement custom ones, emphasizing the importance of consistency and predictability. The tutorial also explores error handling in middleware, using try-except blocks and custom headers. It concludes with testing and validating API responses using Postman, highlighting best practices for creating developer-friendly APIs.

Describe the role of the X app error code and X app error message in error handling.

How should an API respond when a user attempts to delete a candidate with a negative ID?