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AWS AWSCloudFormation documentation change

Service: AWSCloudFormation · 2025-06-22 · Documentation medium

File: AWSCloudFormation/latest/TemplateReference/aws-properties-lambda-eventsourcemapping-schemaregistryconfig.md

Summary

Expanded documentation for Kafka schema registry configuration

Security assessment

Adds security-relevant documentation about authentication arrays, schema validation, and secure URI formats for registry access. Improves security posture but doesn't address a specific known issue.

Diff

diff --git a/AWSCloudFormation/latest/TemplateReference/aws-properties-lambda-eventsourcemapping-schemaregistryconfig.md b/AWSCloudFormation/latest/TemplateReference/aws-properties-lambda-eventsourcemapping-schemaregistryconfig.md
index eba4e8852..c97e06b26 100644
--- a//AWSCloudFormation/latest/TemplateReference/aws-properties-lambda-eventsourcemapping-schemaregistryconfig.md
+++ b//AWSCloudFormation/latest/TemplateReference/aws-properties-lambda-eventsourcemapping-schemaregistryconfig.md
@@ -9 +9 @@ This is the new _AWS CloudFormation Template Reference Guide_. Please update you
-The `SchemaRegistryConfig` property type specifies Property description not available. for an [AWS::Lambda::EventSourceMapping](./aws-resource-lambda-eventsourcemapping.html).
+Specific configuration settings for a Kafka schema registry.
@@ -42 +42 @@ To declare this entity in your AWS CloudFormation template, use the following sy
-Property description not available.
+An array of access configuration objects that tell Lambda how to authenticate with your schema registry.
@@ -55 +55,8 @@ _Required_ : No
-Property description not available.
+The record format that Lambda delivers to your function after schema validation.
+
+  * Choose `JSON` to have Lambda deliver the record to your function as a standard JSON object.
+
+  * Choose `SOURCE` to have Lambda deliver the record to your function in its original source format. Lambda removes all schema metadata, such as the schema ID, before sending the record to your function.
+
+
+
@@ -68 +75,8 @@ _Required_ : No
-Property description not available.
+The URI for your schema registry. The correct URI format depends on the type of schema registry you're using.
+
+  * For AWS Glue schema registries, use the ARN of the registry.
+
+  * For Confluent schema registries, use the URL of the registry.
+
+
+
@@ -85 +99 @@ _Minimum_ : `1`
-Property description not available.
+An array of schema validation configuration objects, which tell Lambda the message attributes you want to validate and filter using your schema registry.