Preview: You can use consistency groups of instant snapshots to back up a

## Feature Feature **Preview**: You can use consistency groups of instant snapshots to back up a group of disks at the same point in time, ensuring data consistency across multiple disks. Consistency groups of instant snapshots offer the following benefits: * **Simultaneous backups**: create instant snapshots for all disks in a consistency group with a single operation. * **Bulk restoration**: restore multiple disks at once from a consistency group of instant snapshots. To learn more, see[About instant snapshots](https://cloud.google.com/compute/docs/disks/instant-snapshots).