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AWS AWSCloudFormation documentation change

Service: AWSCloudFormation · 2025-08-13 · Documentation low

File: AWSCloudFormation/latest/TemplateReference/aws-resource-imagebuilder-component.md

Summary

Updated KMS key documentation to specify ARN format requirements

Security assessment

Clarifies encryption key usage without addressing a specific security issue.

Diff

diff --git a/AWSCloudFormation/latest/TemplateReference/aws-resource-imagebuilder-component.md b/AWSCloudFormation/latest/TemplateReference/aws-resource-imagebuilder-component.md
index fc3c2bd34..071d6fa66 100644
--- a//AWSCloudFormation/latest/TemplateReference/aws-resource-imagebuilder-component.md
+++ b//AWSCloudFormation/latest/TemplateReference/aws-resource-imagebuilder-component.md
@@ -111 +111 @@ _Required_ : No
-The ID of the KMS key that is used to encrypt this component.
+The Amazon Resource Name (ARN) that uniquely identifies the KMS key used to encrypt this component. This can be either the Key ARN or the Alias ARN. For more information, see [Key identifiers (KeyId)](https://docs.aws.amazon.com/kms/latest/developerguide/concepts.html#key-id-key-ARN) in the _AWS Key Management Service Developer Guide_.