Class Backup (2.1.1)

Version 2.1.1

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Backup(mapping=None, *, ignore_unknown_fields=False, **kwargs)

A backup of a Cloud Spanner database.

Attributes
Name	Description
database	str Required for the CreateBackup][google.spanner.admin.database.v1.DatabaseAdmin.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/.
expire_time	.timestamp.Timestamp Required for the CreateBackup][google.spanner.admin.database.v1.DatabaseAdmin.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.
name	str Output only for the CreateBackup][google.spanner.admin.database.v1.DatabaseAdmin.CreateBackup] operation. Required for the UpdateBackup][google.spanner.admin.database.v1.DatabaseAdmin.UpdateBackup] operation. A globally unique identifier for the backup which cannot be changed. Values are of the form projects/ 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/.
create_time	.timestamp.Timestamp Output only. The backup will contain an externally consistent copy of the database at the timestamp specified by create_time. create_time is approximately the time the CreateBackup][google.spanner.admin.database.v1.DatabaseAdmin.CreateBackup] request is received.
size_bytes	int Output only. Size of the backup in bytes.
state	.gsad_backup.Backup.State Output only. The current state of the backup.
referencing_databases	Sequence[str] Output only. The names of the restored databases that reference the backup. The database names are of the form projects/. 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.

Classes

State

State(value)

Indicates the current state of the backup.