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AWS mediatailor: Fix IAM documentation links

Service: mediatailor · 2026-08-19 · Documentation low

File: mediatailor/latest/ug/cross-service-confused-deputy-prevention.md

Summary

Corrected URLs for IAM condition keys in confused deputy prevention guide.

Security assessment

Fixes broken links in existing security documentation without altering security guidance.

Evidence

+We recommend using the [aws:SourceArn](https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_policies_condition-keys.html#condition-keys-sourcearn) and [aws:SourceAccount](https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_policies_condition-keys.html#condition-keys-sourceaccount) global condition context keys in resource policies to limit the permissions that AWS Elemental MediaTailor gives another service to the resource. If you use both global condition context keys, the `aws:SourceAccount` value and the account in the `aws:SourceArn` value must use the same account ID when used in the same policy statement.

Diff

diff --git a/mediatailor/latest/ug/cross-service-confused-deputy-prevention.md b/mediatailor/latest/ug/cross-service-confused-deputy-prevention.md
index 781efa576..6320055a8 100644
--- a//mediatailor/latest/ug/cross-service-confused-deputy-prevention.md
+++ b//mediatailor/latest/ug/cross-service-confused-deputy-prevention.md
@@ -11 +11 @@ The confused deputy problem is a security issue where an entity that doesn't hav
-We recommend using the [aws:SourceArn](https://docs.aws.amazon.com//IAM/latest/UserGuide/reference_policies_condition-keys.html#condition-keys-sourcearn) and [aws:SourceAccount](https://docs.aws.amazon.com//IAM/latest/UserGuide/reference_policies_condition-keys.html#condition-keys-sourceaccount) global condition context keys in resource policies to limit the permissions that AWS Elemental MediaTailor gives another service to the resource. If you use both global condition context keys, the `aws:SourceAccount` value and the account in the `aws:SourceArn` value must use the same account ID when used in the same policy statement.
+We recommend using the [aws:SourceArn](https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_policies_condition-keys.html#condition-keys-sourcearn) and [aws:SourceAccount](https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_policies_condition-keys.html#condition-keys-sourceaccount) global condition context keys in resource policies to limit the permissions that AWS Elemental MediaTailor gives another service to the resource. If you use both global condition context keys, the `aws:SourceAccount` value and the account in the `aws:SourceArn` value must use the same account ID when used in the same policy statement.