AWS Serverless Microservices with Patterns and Best Practices - Developing updateProduct CRUD Methods for Product Lambda

The video tutorial covers the implementation of the update HTTP method for a product microservice using AWS Lambda and DynamoDB. It begins with an introduction to the update method, followed by modifying the switch statement to accommodate the HTTP PUT request. The tutorial then reviews best practices and example implementations from the AWS Developer Guide. It proceeds to implement the update product function, detailing the setup of parameters and execution of the update command using the DynamoDB client SDK. The video emphasizes the importance of correctly setting up parameters and importing necessary modules.

What are the best practices to follow when implementing the update product method?

What should be logged during the update product function?

Explain the process of creating parameters for the update operation.

What is the role of the DynamoDB client in the update item command?