referencingDatabases property
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.
Output only.
Implementation
core.List<core.String>? referencingDatabases;