← Resource types

AWS::ElastiCache::ReplicationGroup

Version 237.0.0, issued 2026-02-19

Each version of the AWS CloudFormation resource specification that changed AWS::ElastiCache::ReplicationGroup, compared with the version before it.

added
modified
removed

01Modified resource types1

modifiedAWS::ElastiCache::ReplicationGroupdocs ↗#Link to AWS::ElastiCache::ReplicationGroup

 Type: AWS::ElastiCache::ReplicationGroup Properties:+added:   CacheSecurityGroupNames:+added:     - String   # Duplicates allowed: Yes → No~modified:   LogDeliveryConfigurations:     - LogDeliveryConfigurationRequest   NodeGroupConfiguration:     - # Update requires: Some interruptions → Replacement~modified:       PrimaryAvailabilityZone: String       # Update requires: Some interruptions → Replacement~modified:       ReplicaAvailabilityZones:         - String       # Update requires: Some interruptions → Replacement~modified:       ReplicaCount: Integer       # Update requires: Some interruptions → Replacement~modified:       Slots: String   # Update requires: No interruption → Some interruptions~modified:   NumNodeGroups: Integer   # Duplicates allowed: Yes → No~modified:   PreferredCacheClusterAZs:     - String Fn::GetAtt:−removed:   ConfigurationEndPoint:−removed:     Address: String−removed:     Port: String−removed:   PrimaryEndPoint:  # Endpoint: see above−removed:   ReadEndPoint:−removed:     Addresses: String−removed:     PortsList:−removed:       - String−removed:     AddressesList:−removed:       - String−removed:     Ports: String+added:   ReadEndPoint.Addresses.List:+added:     - String−removed:   ReadEndPoint.AddressesList:−removed:     - String+added:   ReadEndPoint.Ports.List:+added:     - String−removed:   ReadEndPoint.PortsList:−removed:     - String−removed:   ReaderEndPoint:  # Endpoint: see above