Rekognition Face Liveness adds Feedback Codes
🔍 Amazon Rekognition Face Liveness now provides Feedback Codes in the GetFaceLivenessSessionResults response to explain why a liveness check scored low and how users can retry successfully. The codes identify specific issues such as poor lighting, face obstruction, closed eyes, or low video quality, and a single session can return multiple codes to guide comprehensive corrections. This update targets identity verification, re-authentication, and accessibility use cases.