AWS AWSCloudFormation documentation change

Service: AWSCloudFormation · 2025-08-22 · Documentation low

File: AWSCloudFormation/latest/TemplateReference/aws-resource-elasticloadbalancingv2-listenercertificate.md

Summary

Added an example for creating a certificate list with multiple ACM certificates attached to a TLS listener.

Security assessment

The example demonstrates proper certificate management for secure listeners, which is a security-related configuration. However, this is routine documentation of a security feature rather than addressing a specific vulnerability.

Diff

diff --git a/AWSCloudFormation/latest/TemplateReference/aws-resource-elasticloadbalancingv2-listenercertificate.md b/AWSCloudFormation/latest/TemplateReference/aws-resource-elasticloadbalancingv2-listenercertificate.md
index d978324a8..a10e4f352 100644
--- a//AWSCloudFormation/latest/TemplateReference/aws-resource-elasticloadbalancingv2-listenercertificate.md
+++ b//AWSCloudFormation/latest/TemplateReference/aws-resource-elasticloadbalancingv2-listenercertificate.md
@@ -3 +3 @@
-SyntaxPropertiesSee also
+SyntaxPropertiesExamplesSee also
@@ -60,0 +61,43 @@ _Required_ : Yes
+## Examples
+
+### 
+
+The following example creates a certificate list.
+
+#### YAML
+    
+    
+    myCertificateList:
+      Type: 'AWS::ElasticLoadBalancingV2::ListenerCertificate'
+      Properties:
+        ListenerArn: !Ref myTLSListener
+        Certificates:
+          - CertificateArn: "arn:aws:acm:us-west-2:123456789012:certificate/11111111-1234-46f1-abcd-11117EXAMPLE"
+          - CertificateArn: "arn:aws:acm:us-west-2:123456789012:certificate/22222222-4567-57f2-cdef-22227EXAMPLE"
+          - CertificateArn: "arn:aws:acm:us-west-2:123456789012:certificate/33333333-5678-68f3-a123-33337EXAMPLE"
+
+#### JSON
+    
+    
+    {
+        "myCertificateList": {
+            "Type": "AWS::ElasticLoadBalancingV2::ListenerCertificate",
+            "Properties": {
+                "ListenerArn": {
+                    "Ref": "myTLSListener"
+                },
+                "Certificates": [
+                    {
+                        "CertificateArn": "arn:aws:acm:us-west-2:123456789012:certificate/11111111-1234-46f1-abcd-11117EXAMPLE"
+                    },
+                    {
+                        "CertificateArn": "arn:aws:acm:us-west-2:123456789012:certificate/22222222-4567-57f2-cdef-22227EXAMPLE"
+                    },
+                    {
+                        "CertificateArn": "arn:aws:acm:us-west-2:123456789012:certificate/33333333-5678-68f3-a123-33337EXAMPLE"
+                    }
+                ]
+            }
+        }
+    }
+