Specifies the destination and format of Redis SLOWLOG or Redis Engine Log. See the documentation on Amazon ElastiCache. See Log Delivery Configuration below for more details.

One or more VPC security groups associated with the cache cluster. Cannot be provided with replication_group_id.

Element string list containing an Amazon Resource Name (ARN) of a Redis RDB snapshot file stored in Amazon S3. The object name cannot contain any commas. Changing snapshot_arns forces a new resource.