Cloud SQL enhanced backups support instances with disaster recovery (DR)

## Feature Feature Cloud SQL enhanced backups support instances with disaster recovery (DR) replica instances. You can associate a Backup and DR backup plan directly with a primary instance that has a designated DR replica. For more information, see [Choose your backup option](https://cloud.google.com/sql/docs/mysql/backup-recovery/backup-options#eb-dr-replicas) and[Manage enhanced backups](https://cloud.google.com/sql/docs/mysql/backup-recovery/manage-enhanced-backups).