atRestEncryptionEnabled

A flag that enables encryption at rest when set to true.

You cannot modify the value of AtRestEncryptionEnabled after the replication group is created. To enable encryption at rest on a replication group you must set AtRestEncryptionEnabled to true when you create the replication group.

Required: Only available when creating a replication group in an Amazon VPC using Valkey 7.2 and later, Redis OSS version 3.2.6, or Redis OSS 4.x and later.

Default: true when using Valkey, false when using Redis OSS