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AWS mediatailor documentation change

Service: mediatailor · 2025-07-01 · Documentation low

File: mediatailor/latest/ug/channel-assembly-access-configuration-sigv4-empv2.md

Summary

Updated IAM permission requirement from 'top-level manifests' to 'multivariant playlists' in MediaPackage v2 context.

Security assessment

Clarifies required permissions scope but doesn't indicate a security fix or introduce new security documentation. This is an accuracy improvement for permission requirements.

Diff

diff --git a/mediatailor/latest/ug/channel-assembly-access-configuration-sigv4-empv2.md b/mediatailor/latest/ug/channel-assembly-access-configuration-sigv4-empv2.md
index b6bbcdaeb..ae478d609 100644
--- a//mediatailor/latest/ug/channel-assembly-access-configuration-sigv4-empv2.md
+++ b//mediatailor/latest/ug/channel-assembly-access-configuration-sigv4-empv2.md
@@ -21 +21 @@ If you activate SigV4 for MediaPackage v2 authentication for your source locatio
-  * The caller of the API must have **mediapackagev2:GetObject** IAM permissions to read all top-level manifests referenced by the MediaTailor source packaging configurations.
+  * The caller of the API must have **mediapackagev2:GetObject** IAM permissions to read all multivariant playlists referenced by the MediaTailor source packaging configurations.