Optimized integrations for Step Functions
The following topics include the supported APIs, parameters, and request/response syntax
in the Amazon States Language for coordinating other Amazon services. The topics also provide example code.
You can call Optimized integrations services directly from the Amazon States Language in the Resource
field
of a Task
state.
You can use three service integration patterns:
Standard Workflows and Express Workflows support the same integrations but do not support the same integration patterns. Express Workflows do not support Run a Job (.sync) or Wait for Callback (.waitForTaskToken). Optimized integrations pattern support is different for each integration. For more information, see Standard vs. Express Workflows.
- Standard Workflows
-
Supported service integrations
Service Request Response Run a Job (.sync) Wait for Callback (.waitForTaskToken) Optimized integrations Lambda ✓ ✓ Amazon Batch ✓ ✓ DynamoDB ✓ Amazon ECS/Amazon Fargate ✓ ✓ ✓ Amazon SNS ✓ ✓ Amazon SQS ✓ ✓ Amazon Glue ✓ ✓ SageMaker ✓ ✓ Amazon EMR ✓ ✓ Amazon EMR on EKS ✓ ✓ CodeBuild ✓ ✓ Athena ✓ ✓ Amazon EKS ✓ ✓ ✓ API Gateway ✓ ✓ Amazon Glue DataBrew ✓ ✓ Amazon EventBridge ✓ ✓ Amazon Step Functions ✓ ✓ ✓ Amazon SDK integrations Over two hundred ✓ ✓ - Express Workflows
-
Supported service integrations
Service Request Response Run a Job (.sync) Wait for Callback (.waitForTaskToken) Optimized integrations Lambda ✓ Amazon Batch ✓ DynamoDB ✓ Amazon ECS/Amazon Fargate ✓ Amazon SNS ✓ Amazon SQS ✓ Amazon Glue ✓ SageMaker ✓ Amazon EMR ✓ Amazon EMR on EKS ✓ CodeBuild ✓ Athena ✓ Amazon EKS ✓ API Gateway ✓ Amazon Glue DataBrew ✓ Amazon EventBridge ✓ Amazon Step Functions ✓ Amazon SDK integrations Over two hundred ✓