connecting-lambda-to-api-gateway

To connect an AWS Lambda function to API Gateway, you configure resources, methods, and Lambda proxy integration to expose the function as a web-accessible REST or HTTP endpoint. This Skill automates that entire wiring process.

Lambda proxy integration is best set up by configuring the API Gateway method to forward the entire client request to the Lambda function. This approach streamlines resource and method setup for scalable serverless endpoints.

Configuring CORS and authorization for serverless API Gateway endpoints involves applying security settings during the resource and method setup. This workflow ensures production-grade APIs have controlled access and proper throttling.

Yes, the workflow handles API Gateway deployment stages and configures monitoring via CloudWatch logs. It satisfies production requirements for configurable authorization, deployment stages, and necessary Lambda permissions.

You can use this to expose an existing Lambda function as an HTTP endpoint by wiring it to an API Gateway HTTP API. The process includes setting up proxy integration, deployment, and testing for web accessibility.

Lambda proxy integration may fail after API Gateway deployment due to missing Lambda permissions or incorrect method configuration. This workflow ensures proper permissions, deployment stages, and testing are applied reliably.