Avnishamzn/Saptob feature ddbstream lambda sfn cdk ts #2743
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DDB stream event trigger constructs
marcojahn
requested changes
Jun 6, 2025
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Hi @avnishamzn, TY for your PR. I made a few requests for changes. Please review & accept or update. Thank you
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@avnishamzn please add an example-pattern.json file to your repository. Use the example json from here |
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Issue #, if available:
Description of changes:
A CDK construct to automatically trigger AWS Step Functions workflows in response to changes in DynamoDB tables. The
DynamoWorkflowTriggerconstruct bridges DynamoDB streams and Step Functions by allowing you to define event handlers that monitor specific changes in your DynamoDB tables and trigger workflows in response. It leverages Lambda functions to evaluate conditions and start Step Functions state machines with inputs derived from the DynamoDB events.By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.