lock
The lock status of the instance. Valid values:
Unlock: The instance is not locked.
ManualLock: The instance is manually locked.
LockByExpiration: The instance is locked upon expiration.
LockByRestoration: The instance is automatically locked before a rollback.
LockByDiskQuota: The instance is automatically locked because its storage space is exhausted. In this situation, the instance is inaccessible.