AWS Step Functions: AWS Toolkit for VS Code

AWS Step Functions adds tooling support for YAML

"AWS Step Functions now supports YAML state machine definitions within the AWS Toolkit for Visual Studio Code and in AWS CloudFormation, making it possible to define workflows in the same language as your infrastructure as code.

AWS Step Functions allows you to build resilient serverless workflows using AWS services such as AWS Lambda, Amazon SNS, and Amazon DynamoDB. The AWS Toolkit for Visual Studio Code is an open source plug-in for Visual Studio Code that makes it easier to create, debug, and deploy applications on Amazon Web Services. AWS CloudFormation gives you an easy way to model AWS resources such as state machines as infrastructure as code. Together, you can now define, visualize, and deploy Step Functions state machine-based workflows using both YAML and JSON object format, providing you with greater choice in how you build your workflows."

AWS Step Functions: Nested workflows - YouTube

Serverless Land - YouTube

AWS Step Functions: Handling errors - YouTube

Advanced Serverless Orchestration with AWS Step Functions - AWS Online Tech Talks - YouTube

AWS Step Function Deep Dive | Service Integration Patterns | Sync vs Callback Vs Activity Worker - YouTube

Complete guide to AWS Step Functions | Udemy