AWS AmazonCloudWatch documentation change

Service: AmazonCloudWatch · 2026-06-25 · Documentation low

File: AmazonCloudWatch/latest/monitoring/alarms-and-actions-Lambda.md

Summary

Removed an example event object for log alarms

Security assessment

The change removes a documentation example showing a log alarm event structure. This appears to be routine content cleanup without any security context. The removed content contained sample configuration details but no evidence of addressing vulnerabilities or security incidents. No security implications are indicated.

Diff

diff --git a/AmazonCloudWatch/latest/monitoring/alarms-and-actions-Lambda.md b/AmazonCloudWatch/latest/monitoring/alarms-and-actions-Lambda.md
index c1018d0fe..d5b611eaf 100644
--- a//AmazonCloudWatch/latest/monitoring/alarms-and-actions-Lambda.md
+++ b//AmazonCloudWatch/latest/monitoring/alarms-and-actions-Lambda.md
@@ -200,49 +199,0 @@ The following is an example of an event object from a composite alarm.
-The following is an example of an event object from a log alarm.
-    
-    
-    {
-      "source": "aws.cloudwatch",
-      "alarmArn": "arn:aws:cloudwatch:us-east-1:123456789012:alarm:HighErrorRate",
-      "accountId": "123456789012",
-      "time": "2026-06-10T12:15:30.000+0000",
-      "region": "us-east-1",
-      "alarmData": {
-        "alarmName": "HighErrorRate",
-        "state": {
-          "value": "ALARM",
-          "reason": "Threshold Crossed: 3 out of the last 5 query results [142.0 (10/06/26 12:15:00), 135.0 (10/06/26 12:10:00), 120.0 (10/06/26 12:05:00)] were greater than the threshold (100.0) (minimum 3 datapoints for OK -> ALARM transition).",
-          "reasonData": "{\"version\":\"1.0\",\"queryDate\":\"2026-06-10T12:15:30.000+0000\",\"threshold\":100.0,\"queryResultsToEvaluate\":5,\"queryResultsToAlarm\":3,\"results\":[...]}",
-          "timestamp": "2026-06-10T12:15:30.000+0000"
-        },
-        "previousState": {
-          "value": "OK",
-          "reason": "...",
-          "reasonData": "...",
-          "timestamp": "2026-06-10T12:00:00.000+0000"
-        },
-        "configuration": {
-          "logGroupIdentifiers": ["/aws/lambda/my-function"],
-          "queryString": "fields @timestamp, @message | filter @message like /ERROR/",
-          "aggregationExpression": "count(*)",
-          "scheduledQueryRoleARN": "arn:aws:iam::123456789012:role/ScheduledQueryRole",
-          "schedule": {
-            "expression": "rate(5 minutes)",
-            "startTimeOffset": 300,
-            "endTimeOffset": 0
-          },
-          "threshold": 100.0,
-          "comparisonOperator": "GreaterThanThreshold",
-          "treatMissingData": "missing",
-          "queryResultsToEvaluate": 5,
-          "queryResultsToAlarm": 3,
-          "alarmName": "HighErrorRate",
-          "description": "Alarm when error count exceeds 100",
-          "actionsEnabled": true,
-          "timestamp": "2026-06-10T12:00:00.000+0000",
-          "okActions": [],
-          "alarmActions": ["arn:aws:sns:us-east-1:123456789012:my-topic"],
-          "insufficientDataActions": []
-        }
-      }
-    }
-