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AWS AmazonElastiCache documentation change

Service: AmazonElastiCache · 2025-10-25 · Documentation low

File: AmazonElastiCache/latest/dg/ElastiCacheSNS.md

Summary

Updated terminology from 'cache cluster' to 'cluster' throughout SNS notifications documentation

Security assessment

Changes standardize terminology but maintain existing security-related content about SNS notifications. Security group modification descriptions remain unchanged in substance.

Diff

diff --git a/AmazonElastiCache/latest/dg/ElastiCacheSNS.md b/AmazonElastiCache/latest/dg/ElastiCacheSNS.md
index dd5fd05af..4350281c9 100644
--- a//AmazonElastiCache/latest/dg/ElastiCacheSNS.md
+++ b//AmazonElastiCache/latest/dg/ElastiCacheSNS.md
@@ -9 +9 @@ ElastiCache EventsRelated topics
-ElastiCache can publish messages using Amazon Simple Notification Service (SNS) when significant events happen on a cache cluster. This feature can be used to refresh the server-lists on client machines connected to individual cache node endpoints of a cache cluster.
+ElastiCache can publish messages using Amazon Simple Notification Service (SNS) when significant events happen on a cluster. This feature can be used to refresh the server-lists on client machines connected to individual cache node endpoints of a cache cluster.
@@ -19 +19 @@ Notifications are published to a specified Amazon SNS _topic_. The following are
-  * The AWS account that owns the Amazon SNS topic must be the same account that owns the cache cluster on which notifications are enabled.
+  * The AWS account that owns the Amazon SNS topic must be the same account that owns the cluster on which notifications are enabled.
@@ -38 +38 @@ Event Name | Message | Description
-ElastiCache:AddCacheNodeComplete |  `ElastiCache:AddCacheNodeComplete : `cache-cluster`` |  A cache node has been added to the cache cluster and is ready for use.  
+ElastiCache:AddCacheNodeComplete |  `ElastiCache:AddCacheNodeComplete : `cache-cluster`` |  A cache node has been added to the cluster and is ready for use.  
@@ -40,3 +40,3 @@ ElastiCache:AddCacheNodeFailed due to insufficient free IP addresses |  `ElastiC
-ElastiCache:CacheClusterParametersChanged |  `ElastiCache:CacheClusterParametersChanged : `cluster-name`` |  One or more cache cluster parameters have been changed.  
-ElastiCache:CacheClusterProvisioningComplete |  `ElastiCache:CacheClusterProvisioningComplete `cluster-name-0001-005`` |  The provisioning of a cache cluster is completed, and the cache nodes in the cache cluster are ready to use.  
-ElastiCache:CacheClusterProvisioningFailed due to incompatible network state |  `ElastiCache:CacheClusterProvisioningFailed : `cluster-name`` |  An attempt was made to launch a new cache cluster into a nonexistent virtual private cloud (VPC).  
+ElastiCache:CacheClusterParametersChanged |  `ElastiCache:CacheClusterParametersChanged : `cluster-name`` |  One or more cluster parameters have been changed.  
+ElastiCache:CacheClusterProvisioningComplete |  `ElastiCache:CacheClusterProvisioningComplete `cluster-name-0001-005`` |  The provisioning of a cluster is completed, and the cache nodes in the cache cluster are ready to use.  
+ElastiCache:CacheClusterProvisioningFailed due to incompatible network state |  `ElastiCache:CacheClusterProvisioningFailed : `cluster-name`` |  An attempt was made to launch a new cluster into a nonexistent virtual private cloud (VPC).  
@@ -47,3 +47,3 @@ ElastiCache:CacheClusterSecurityGroupModified |  `ElastiCache:CacheClusterSecuri
-  * The list of cache security groups authorized for the cache cluster has been modified.
-  * One or more new EC2 security groups have been authorized on any of the cache security groups associated with the cache cluster.
-  * One or more EC2 security groups have been revoked from any of the cache security groups associated with the cache cluster.
+  * The list of cache security groups authorized for the cluster has been modified.
+  * One or more new EC2 security groups have been authorized on any of the cache security groups associated with the cluster.
+  * One or more EC2 security groups have been revoked from any of the cache security groups associated with the cluster.
@@ -65 +65 @@ ElastiCache:CreateReplicationGroupComplete |  `ElastiCache:CreateReplicationGrou
-ElastiCache:DeleteCacheClusterComplete |  `ElastiCache:DeleteCacheClusterComplete : `cluster-name`` |  The deletion of a cache cluster and all associated cache nodes has completed.  
+ElastiCache:DeleteCacheClusterComplete |  `ElastiCache:DeleteCacheClusterComplete : `cluster-name`` |  The deletion of a cluster and all associated cache nodes has completed.  
@@ -72 +72 @@ ElastiCache:NodeReplacementScheduled |  `ElastiCache:NodeReplacementScheduled :
-ElastiCache:RemoveCacheNodeComplete |  `ElastiCache:RemoveCacheNodeComplete : `cluster-name`` |  A cache node has been removed from the cache cluster.  
+ElastiCache:RemoveCacheNodeComplete |  `ElastiCache:RemoveCacheNodeComplete : `cluster-name`` |  A cache node has been removed from the cluster.