AWS Dev:AX Learning Material https://workshops.devax.academy/monoliths-to-microservices/module8.html
In this lab, we will demonstrate an implementation of the Saga Orchestration pattern for an E-commerce order transaction system, known as AwsomePets. The saga pattern is a sequence of local transactions where each transaction updates data within a single service. Saga orchestration relies on a single orchestrator to coordinate the series of local transactions. The system was implemented using API Gateway, AWS Lambda, Amazon DynamoDB and AWS Step Function as the saga orchestrator.
You will be using SAM (Serverless Application Model) to deploy the services.