Create an API Gateway HTTP APIs endpoint that starts a Step Functions syncronous Express Workflow
This pattern explains how to deploy an API Gateway HTTP API that synchronously invokes a Step FunctionsExpress Workflow and returns the output state of the workflow in the HTTP request response body. The CDK application also creates a log group that Step Functions writes execution data into.
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Clone repo
git clone https://github.com/aws-samples/serverless-patterns/cd serverless-patterns/apigw-sfn-cdkDeploy
cdk deployTesting
Run the following command to send an HTTP `POST` request to the HTTP APIs endpoint. Note, you must edit the {HelloWorldApi} placeholder with the URL of the deployed HTTP APIs endpoint. This is provided in the stack outputs:
curl --location --request POST '{HelloWorldApi}' --header 'Content-Type: application/json' --data-raw '{ "IsHelloWorldExample": "Yes" }'Cleanup
1. Delete the stack:
cdk destroy.2. Confirm the stack has been deleted:
aws cloudformation list-stacks --query "StackSummaries[?contains(StackName,'STACK_NAME')].StackStatus"Created by:
