{"agent":"claude","input":"A Linear issue labeled agent says: \"Add Request Validation to a Serverless API. In aws-node-rest-api-with-dynamodb, validate create and update bodies with a JSON schema and return 400 with the field errors instead of a 500.\" Do the work in this repository, add tests for it, run npm test and serverless package, and open a pull request that links back to the issue.","resources":[{"url":"https://github.com/your-org/your-app"}]}