Use the Amazon States Language to define your AWS Step Functions workflow in JSON as a collection of states, including tasks, choices, and outcomes.

AWS Step Functions is an orchestration service for reliably executing multi-step processes using visual workflows. This repository includes detailed examples that will help you unlock the power of ...

This demo illustrates capabilities of ASL and AWS Step Functions including Intrinsic Functions and JSON Path Processing. You can deploy this using SAM or independently as a CloudFormation template in AWS Console

Sep 18, 2023 · You can use the Terraform resource type aws_sfn_state_machine and reference the saved ASL file in the definition field. You will then need to parametrize the ASL file given that Terraform will dynamically name the resources, and the Amazon Resource Name (ARN) may eventually change.

To work with Step Functions in VS Code, the extension of your Amazon State Language(ASL) file that contains your state machine definition must end with asl.json, asl.yml, or .asl.yaml. By default, relevant Step Functions files open in Workflow Studio.

Mar 12, 2024 · From the workflow designer, you can export a .json file in the Amazon State Language (ASL). Or with an IAC framework like the CDK (which we use in the GitHub repository), you can build up your whole Step Function with its own syntax. We prefer the latter one.

With the Step Functions service, you can orchestrate complex application workflows. To get started, you'll use Workflow Studio to create and run a built-in Hello World workflow. You'll review the auto-generated Amazon States Language (ASL) definition in code. Finally, you'll drag-and-drop a service integration to do sentiment analysis.

This project shows you how to use AWS CodePipeline, AWS CodeBuild, and Serverless Application Model (SAM) to test and deploy an AWS Step Function state machine. This example enables developers to have more confidence that their Step Functions are performing as they would expect before releasing them to production.

Apr 22, 2021 · I'm trying to locally invoke the sample step function in the AWS "Stock Trade" example, but supply the filename of the .asl.json file instead of manually recreating the json (to de-reference variable names) and pasting it onto the command line.

Jul 3, 2024 · Should you use the native CDK libraries or write your Step Functions directly in Amazon States Language (ASL)? This post aims to solve this problem by comparing these two main approaches,...