AWS eventbridge documentation change

Service: eventbridge · 2025-06-07 · Documentation low

File: eventbridge/latest/ref/events-ref-ram.md

Summary

Added documentation for AWS RAM events delivered via AWS CloudTrail, including event pattern examples for API call monitoring

Security assessment

The change adds documentation about tracking AWS RAM API activity through CloudTrail integration, which enables security monitoring capabilities but does not address a specific disclosed vulnerability.

Diff

diff --git a/eventbridge/latest/ref/events-ref-ram.md b/eventbridge/latest/ref/events-ref-ram.md
index 72425534f..b33957621 100644
--- a//eventbridge/latest/ref/events-ref-ram.md
+++ b//eventbridge/latest/ref/events-ref-ram.md
@@ -5 +5 @@
-Service events
+Service eventsEvents via CloudTrail
@@ -9 +9 @@ Service events
-AWS RAM sends service events directly to EventBridge.
+AWS RAM sends service events directly to EventBridge, as well as via AWS CloudTrail.
@@ -43,0 +44,34 @@ For more information, see [Creating event patterns](https://docs.aws.amazon.com/
+## AWS RAM events delivered via AWS CloudTrail
+
+AWS CloudTrail sends events originating from AWS RAM to EventBridge. AWS services deliver events to CloudTrail on a [best effort](./event-delivery-level.html) basis. For more information, see [AWS service events delivered via AWS CloudTrail](https://docs.aws.amazon.com/eventbridge/latest/userguide/eb-service-event-cloudtrail.html) in the _Amazon EventBridge User Guide_.
+
+To match events from this service delivered by AWS CloudTrail, create an event pattern that matches against the following event attributes:
+
+  * `source`: aws.ram
+
+  * `eventSource`: ram.amazonaws.com
+
+
+
+    
+    
+    {
+      "source": ["aws.ram"],
+      "detail-type": ["AWS API Call via CloudTrail"],
+      "detail": {
+        "eventSource": ["ram.amazonaws.com"]
+      }
+    }
+
+To match against a specific API calls from this service, include an `eventName` attribute specifying an array of API calls to match:
+    
+    
+    {
+      "source": ["aws.ram"],
+      "detail-type": ["AWS API Call via CloudTrail"],
+      "detail": {
+        "eventSource": ["ram.amazonaws.com"],
+        "eventName": ["api-action-name"]
+      }
+    }
+