Building Microservices API in Go - banking-lib Module in Banking Auth

This video tutorial covers the integration of the banking lab with the auth API, focusing on error handling and repository modifications. It introduces new functions for handling authentication and authorization errors, updates the repository to use these functions, and demonstrates how to build and verify the project. The tutorial emphasizes returning appropriate error codes and messages, ensuring the system handles errors effectively.

What new insight or understanding did you gain from this video?