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AWS AWSCloudFormation documentation change

Service: AWSCloudFormation · 2025-04-14 · Documentation low

File: AWSCloudFormation/latest/UserGuide/aws-properties-msk-serverlesscluster-clientauthentication.md

Summary

Added details about SASL authentication requirements and encryption-in-transit dependencies

Security assessment

Documents security-related configuration requirements for client authentication mechanisms

Diff

diff --git a/AWSCloudFormation/latest/UserGuide/aws-properties-msk-serverlesscluster-clientauthentication.md b/AWSCloudFormation/latest/UserGuide/aws-properties-msk-serverlesscluster-clientauthentication.md
index 3527e03f4..a23043074 100644
--- a//AWSCloudFormation/latest/UserGuide/aws-properties-msk-serverlesscluster-clientauthentication.md
+++ b//AWSCloudFormation/latest/UserGuide/aws-properties-msk-serverlesscluster-clientauthentication.md
@@ -7 +7 @@ SyntaxProperties
-The `ClientAuthentication` property type specifies Property description not available. for an [AWS::MSK::ServerlessCluster](./aws-resource-msk-serverlesscluster.html).
+Includes all client authentication information.
@@ -33 +33 @@ To declare this entity in your AWS CloudFormation template, use the following sy
-Property description not available.
+Details for client authentication using SASL. To turn on SASL, you must also turn on `EncryptionInTransit` by setting `inCluster` to true. You must set `clientBroker` to either `TLS` or `TLS_PLAINTEXT`. If you choose `TLS_PLAINTEXT`, then you must also set `unauthenticated` to true.