AWS cli documentation change

Service: cli · 2026-06-04 · Documentation low

File: cli/latest/reference/elasticache/delete-replication-group.md

Summary

Updated AWS CLI version reference. Modified AtRestEncryptionEnabled documentation to clarify encryption behavior and default values for Valkey/Redis. Added StorageEncryptionType field to document encryption types. Added Durability and EffectiveDurability fields with documentation links.

Security assessment

Changes mirror encryption documentation improvements from decrease-replica-count.md. The added StorageEncryptionType field enhances visibility into encryption mechanisms but doesn't indicate a security fix. Durability fields relate to data resilience, not security vulnerabilities.

Diff

diff --git a/cli/latest/reference/elasticache/delete-replication-group.md b/cli/latest/reference/elasticache/delete-replication-group.md
index 8e651edc8..b7da44196 100644
--- a//cli/latest/reference/elasticache/delete-replication-group.md
+++ b//cli/latest/reference/elasticache/delete-replication-group.md
@@ -15 +15 @@
-  * [AWS CLI 2.34.57 Command Reference](../../index.html) »
+  * [AWS CLI 2.34.61 Command Reference](../../index.html) »
@@ -635 +635 @@ ReplicationGroup -> (structure)
->> A flag that enables encryption at-rest when set to `true` .
+>> A flag that enables encryption at-rest on the cluster when set to `true` . In some cases, encryption at-rest may be enabled even when this value is false. Use `StorageEncryptionType` to view the effective encryption state of a cluster.
@@ -637 +637 @@ ReplicationGroup -> (structure)
->> You cannot modify the value of `AtRestEncryptionEnabled` after the cluster is created. To enable encryption at-rest on a cluster you must set `AtRestEncryptionEnabled` to `true` when you create a cluster.
+>> You cannot modify the value of `AtRestEncryptionEnabled` after the cluster is created.
@@ -639,3 +639 @@ ReplicationGroup -> (structure)
->>> **Required:** Only available when creating a replication group in an Amazon VPC using Redis OSS version `3.2.6` , `4.x` or later.
->> 
->> Default: `false`
+>> Default: `true` when using Valkey, `false` when using Redis OSS
@@ -651,0 +650,12 @@ ReplicationGroup -> (structure)
+> 
+> StorageEncryptionType -> (string)
+>
+>> Indicates the type of encryption for data stored at rest in the replication group. The value is `none` if at-rest encryption is not enabled, `sse-elasticache` if an ElastiCache service-managed key is used, or `sse-kms` if a customer-managed KMS key is used.
+>> 
+>> Possible values:
+>> 
+>>   * `none`
+>>   * `sse-elasticache`
+>>   * `sse-kms`
+>> 
+
@@ -816,0 +827,25 @@ ReplicationGroup -> (structure)
+> 
+> Durability -> (string)
+>
+>> The durability setting of the replication group. For more information, see [Durability](http://docs.aws.amazon.com/AmazonElastiCache/latest/dg/Durability.html) .
+>> 
+>> Possible values:
+>> 
+>>   * `default`
+>>   * `async`
+>>   * `sync`
+>>   * `disabled`
+>> 
+
+> 
+> EffectiveDurability -> (string)
+>
+>> The effective durability of the replication group. When `Durability` is set to `default` , the service resolves the actual durability based on the engine version, cluster mode, and other parameters. This field reflects the resolved value. For more information, see [Configuring Durability](http://docs.aws.amazon.com/AmazonElastiCache/latest/dg/ConfiguringDurability.html) .
+>> 
+>> Possible values:
+>> 
+>>   * `async`
+>>   * `sync`
+>>   * `disabled`
+>> 
+
@@ -828 +863 @@ ReplicationGroup -> (structure)
-  * [AWS CLI 2.34.57 Command Reference](../../index.html) »
+  * [AWS CLI 2.34.61 Command Reference](../../index.html) »