Backup
import type { Backup } from "https://googleapis.deno.dev/v1/spanner:v1.ts";
A backup of a Cloud Spanner database.
§Properties
Output only. The time the CreateBackup request is received. If the request
does not specify version_time
, the version_time
of the backup will be
equivalent to the create_time
.
Required for the CreateBackup operation. Name of the database from which
this backup was created. This needs to be in the same instance as the
backup. Values are of the form projects//instances//databases/
.
Output only. The database dialect information for the backup.
Output only. The encryption information for the backup.
Output only. The encryption information for the backup, whether it is
protected by one or more KMS keys. The information includes all Cloud KMS
key versions used to encrypt the backup. The encryption_status' field inside of each
EncryptionInfo` is not populated. At least one of the key
versions must be available for the backup to be restored. If a key version
is revoked in the middle of a restore, the restore behavior is undefined.
Required for the CreateBackup operation. The expiration time of the
backup, with microseconds granularity that must be at least 6 hours and at
most 366 days from the time the CreateBackup request is processed. Once the
expire_time
has passed, the backup is eligible to be automatically
deleted by Cloud Spanner to free the resources used by the backup.
Output only. The max allowed expiration time of the backup, with
microseconds granularity. A backup's expiration time can be configured in
multiple APIs: CreateBackup, UpdateBackup, CopyBackup. When updating or
copying an existing backup, the expiration time specified must be less than
Backup.max_expire_time
.
Output only for the CreateBackup operation. Required for the UpdateBackup
operation. A globally unique identifier for the backup which cannot be
changed. Values are of the form projects//instances//backups/a-z*[a-z0-9]
The final segment of the name must be between 2 and 60 characters in
length. The backup is stored in the location(s) specified in the instance
configuration of the instance containing the backup, identified by the
prefix of the backup name of the form projects//instances/
.
Output only. The names of the destination backups being created by copying
this source backup. The backup names are of the form
projects//instances//backups/
. Referencing backups may exist in different
instances. The existence of any referencing backup prevents the backup from
being deleted. When the copy operation is done (either successfully
completed or cancelled or the destination backup is deleted), the reference
to the backup is removed.
Output only. The names of the restored databases that reference the
backup. The database names are of the form
projects//instances//databases/
. Referencing databases may exist in
different instances. The existence of any referencing database prevents the
backup from being deleted. When a restored database from the backup enters
the READY
state, the reference to the backup is removed.