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AWS rekognition: Note SDK type and feedback codes in liveness results

Service: rekognition · 2026-09-27 · Documentation low

File: rekognition/latest/dg/face-liveness.md

Summary

Updates the GetFaceLivenessSessionResults description and the liveness output list to mention the SDK type used and feedback codes for low-confidence sessions.

Security assessment

Documentation of liveness result fields (SDK type, feedback codes) is functional/UX guidance with no security implications.

Evidence

+  * A set of one or more feedback codes for low-confidence sessions. The JSON response returns these codes so you can surface them as retry guidance to help end users improve their score.

Diff

diff --git a/rekognition/latest/dg/face-liveness.md b/rekognition/latest/dg/face-liveness.md
index 569060b87..786378d7d 100644
--- a//rekognition/latest/dg/face-liveness.md
+++ b//rekognition/latest/dg/face-liveness.md
@@ -30 +30 @@ When you configure your application to integrate with Face Liveness feature, it
-  * [GetFaceLivenessSessionResults](https://docs.aws.amazon.com/rekognition/latest/APIReference/API_GetFaceLivenessSessionResults.html) \- Retrieves the results of a specific Face Liveness session, including a Face Liveness confidence score, reference image, and audit images.
+  * [GetFaceLivenessSessionResults](https://docs.aws.amazon.com/rekognition/latest/APIReference/API_GetFaceLivenessSessionResults.html) \- Retrieves the results of a specific Face Liveness session, including a Face Liveness confidence score, reference image, and audit images. The response also includes the SDK type used and, for low-confidence sessions, one or more feedback codes.
@@ -44,0 +45,2 @@ When using FaceMovementAndLightChallenge the user’s face moves into the oval d
+  * A set of one or more feedback codes for low-confidence sessions. The JSON response returns these codes so you can surface them as retry guidance to help end users improve their score.
+