AWS AWSCloudFormation documentation change

Service: AWSCloudFormation · 2025-06-16 · Documentation low

File: AWSCloudFormation/latest/TemplateReference/aws-properties-wafv2-webacl-managedrulegroupconfig.md

Summary

Added AWSManagedRulesAntiDDoSRuleSet documentation

Security assessment

Documents anti-DDoS managed rule group configuration - a security feature addition, but not a response to a specific vulnerability.

Diff

diff --git a/AWSCloudFormation/latest/TemplateReference/aws-properties-wafv2-webacl-managedrulegroupconfig.md b/AWSCloudFormation/latest/TemplateReference/aws-properties-wafv2-webacl-managedrulegroupconfig.md
index 9f2f112d6..4e98aa61f 100644
--- a//AWSCloudFormation/latest/TemplateReference/aws-properties-wafv2-webacl-managedrulegroupconfig.md
+++ b//AWSCloudFormation/latest/TemplateReference/aws-properties-wafv2-webacl-managedrulegroupconfig.md
@@ -30,0 +31 @@ To declare this entity in your AWS CloudFormation template, use the following sy
+      "AWSManagedRulesAntiDDoSRuleSet" : [AWSManagedRulesAntiDDoSRuleSet](./aws-properties-wafv2-webacl-awsmanagedrulesantiddosruleset.html),
@@ -44,0 +46,2 @@ To declare this entity in your AWS CloudFormation template, use the following sy
+      AWSManagedRulesAntiDDoSRuleSet: 
+        [AWSManagedRulesAntiDDoSRuleSet](./aws-properties-wafv2-webacl-awsmanagedrulesantiddosruleset.html)
@@ -71,0 +75,13 @@ _Required_ : No
+`AWSManagedRulesAntiDDoSRuleSet`
+    
+
+Additional configuration for using the anti-DDoS managed rule group, `AWSManagedRulesAntiDDoSRuleSet`. Use this to configure anti-DDoS behavior for the rule group. 
+
+For information about using the anti-DDoS managed rule group, see [AWS WAF Anti-DDoS rule group](https://docs.aws.amazon.com/waf/latest/developerguide/aws-managed-rule-groups-anti-ddos.html) and [Distributed Denial of Service (DDoS) prevention](https://docs.aws.amazon.com/waf/latest/developerguide/waf-anti-ddos.html) in the _AWS WAF Developer Guide_.
+
+_Required_ : No
+
+ _Type_ : [AWSManagedRulesAntiDDoSRuleSet](./aws-properties-wafv2-webacl-awsmanagedrulesantiddosruleset.html)
+
+ _Update requires_ : [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)
+