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Architecture Pattern POC

Valet Key

Give clients a limited, time-scoped token to access a resource directly.

access

Flow From Map

Client -> App -> temp signed URL
Client uploads to S3 directly

Your POC Area

Replace this placeholder with your interactive proof of concept for Valet Key. This route is already dedicated to this pattern, so you can add diagrams, controls, code demos, or simulations here.

Example references: AWS S3 presigned URLs, @aws-sdk/s3-request-presigner