AWS Serverless Microservices with Patterns and Best Practices - Developing getOrder Methods for Ordering Lambda Microser

The video tutorial covers the development of Lambda microservices using AWS CDK, focusing on implementing the 'get order' method for interacting with DynamoDB. It explains setting up query command parameters, executing the command, handling responses, and error management. The tutorial also discusses using the DynamoDB SDK for CRUD operations and API Gateway invocation.

Describe how parameters are prepared for the query command in DynamoDB.

How does the implementation of the get order function handle the response from DynamoDB?

Explain the purpose of the try-catch block in the get order function.

What is the expected outcome when invoking the get order function from the API gateway?

What are the two keys required when communicating with the DynamoDB order table?