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AWS AWSCloudFormation documentation change

Service: AWSCloudFormation · 2026-06-28 · Documentation medium

File: AWSCloudFormation/latest/TemplateReference/aws-properties-bedrockagentcore-harness-harnessgatewayoutboundauth.md

Summary

Added detailed descriptions for gateway authentication methods (SigV4, OAuth, None)

Security assessment

Documents authentication mechanisms without evidence of vulnerability fixes. Explains security features for gateway access control.

Diff

diff --git a/AWSCloudFormation/latest/TemplateReference/aws-properties-bedrockagentcore-harness-harnessgatewayoutboundauth.md b/AWSCloudFormation/latest/TemplateReference/aws-properties-bedrockagentcore-harness-harnessgatewayoutboundauth.md
index 6617cdc32..be41c29f8 100644
--- a//AWSCloudFormation/latest/TemplateReference/aws-properties-bedrockagentcore-harness-harnessgatewayoutboundauth.md
+++ b//AWSCloudFormation/latest/TemplateReference/aws-properties-bedrockagentcore-harness-harnessgatewayoutboundauth.md
@@ -11 +11 @@ This is the new _CloudFormation Template Reference Guide_. Please update your bo
-The `HarnessGatewayOutboundAuth` property type specifies Property description not available. for an [AWS::BedrockAgentCore::Harness](./aws-resource-bedrockagentcore-harness.html).
+Authentication method for calling a Gateway.
@@ -41 +41 @@ To declare this entity in your CloudFormation template, use the following syntax
-Property description not available.
+SigV4-sign requests using the agent's execution role.
@@ -52 +52 @@ _Required_ : No
-Property description not available.
+No authentication.
@@ -63 +63 @@ _Required_ : No
-Property description not available.
+Use OAuth credentials for outbound authentication to the gateway.