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AWS AWSCloudFormation documentation change

Service: AWSCloudFormation · 2026-02-28 · Documentation low

File: AWSCloudFormation/latest/TemplateReference/aws-resource-bedrockagentcore-gateway.md

Summary

Improved documentation for gateway authorization, IAM roles, and interceptor configurations

Security assessment

Adds details about inbound authorization and IAM permissions, but no indication of patching a security flaw

Diff

diff --git a/AWSCloudFormation/latest/TemplateReference/aws-resource-bedrockagentcore-gateway.md b/AWSCloudFormation/latest/TemplateReference/aws-resource-bedrockagentcore-gateway.md
index 154e07aab..262382d24 100644
--- a//AWSCloudFormation/latest/TemplateReference/aws-resource-bedrockagentcore-gateway.md
+++ b//AWSCloudFormation/latest/TemplateReference/aws-resource-bedrockagentcore-gateway.md
@@ -67 +67 @@ To declare this entity in your CloudFormation template, use the following syntax
-Property description not available.
+Represents inbound authorization configuration options used to authenticate incoming requests. 
@@ -78 +78 @@ _Required_ : No
-The authorizer type for the gateway.
+The type of authorizer used by the gateway.
@@ -91 +91 @@ _Required_ : Yes
-The description for the gateway.
+The description for the gateway target.
@@ -119 +119 @@ _Required_ : No
-Property description not available.
+A list of configuration settings for a gateway interceptor. Gateway interceptors allow custom code to be invoked during gateway invocations.
@@ -151 +151 @@ _Minimum_ : `1`
-The name for the gateway.
+The name of the gateway target.
@@ -175 +175 @@ _Required_ : No
-The protocol type for the gateway target.
+The protocol type used by the gateway.
@@ -188 +188 @@ _Required_ : Yes
-Property description not available.
+The ARN of the IAM role that provides permissions for the gateway to access AWS services.
@@ -224,0 +225,4 @@ _Minimum_ : `0`
+The `Fn::GetAtt` intrinsic function returns a value for a specified attribute of this type. The following are the available attributes and sample return values.
+
+For more information about using the `Fn::GetAtt` intrinsic function, see [`Fn::GetAtt`](https://docs.aws.amazon.com/AWSCloudFormation/latest/TemplateReference/intrinsic-function-reference-getatt.html).
+
@@ -230 +234 @@ _Minimum_ : `0`
-The date and time at which the gateway was created.
+The date and time at which the target was created.
@@ -235 +239 @@ The date and time at which the gateway was created.
-The ARN for the gateway.
+The Amazon Resource Name (ARN) of the gateway target.
@@ -245 +249 @@ Property description not available.
-The gateway URL for the gateway.
+Property description not available.
@@ -255 +259 @@ The status for the gateway.
-The status reasons for the gateway.
+The status reasons for the target status.
@@ -260 +264 @@ The status reasons for the gateway.
-Property description not available.
+The date and time at which the target was updated.
@@ -268 +272 @@ To use the Amazon Web Services Documentation, Javascript must be enabled. Please
-VpcConfig
+Tag