Class Backup

A backup of a Cloud Spanner database.

Attributes
NameDescription
strdatabase
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/
google.protobuf.timestamp_pb2.Timestampversion_time
The backup will contain an externally consistent copy of the database at the timestamp specified by ``version_time``. If ``version_time`` is not specified, the system will set ``version_time`` to the ``create_time`` of the backup.
google.protobuf.timestamp_pb2.Timestampexpire_time
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.
strname
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/
google.protobuf.timestamp_pb2.Timestampcreate_time
Output only. The time the `CreateBackup][google.spanner.admin.database.v1.DatabaseAdmin.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``.
intsize_bytes
Output only. Size of the backup in bytes.
google.cloud.spanner_admin_database_v1.types.Backup.Statestate
Output only. The current state of the backup.
Sequence[str]referencing_databases
Output only. The names of the restored databases that reference the backup. The database names are of the form ``projects/
google.cloud.spanner_admin_database_v1.types.EncryptionInfoencryption_info
Output only. The encryption information for the backup.

Inheritance

builtins.object > proto.message.Message > Backup

Classes

State

State(value)

Indicates the current state of the backup.