elasticache/aws.sdk.kotlin.services.elasticache.model/DecreaseNodeGroupsInGlobalReplicationGroupRequest/Builder/globalNodeGroupsToRetain

globalNodeGroupsToRetain

var globalNodeGroupsToRetain: List<String>?

If the value of NodeGroupCount is less than the current number of node groups (shards), then either NodeGroupsToRemove or NodeGroupsToRetain is required. GlobalNodeGroupsToRetain is a list of NodeGroupIds to retain from the cluster. ElastiCache will attempt to retain all node groups listed by GlobalNodeGroupsToRetain from the cluster.