labelFingerprint property
A fingerprint for the labels being applied to this InstantSnapshot, which is essentially a hash of the labels set used for optimistic locking.
The fingerprint is initially generated by Compute Engine and changes after every request to modify or update labels. You must always provide an up-to-date fingerprint hash in order to update or change labels, otherwise the request will fail with error 412 conditionNotMet. To see the latest fingerprint, make a get() request to retrieve a InstantSnapshot.
Implementation
core.String? labelFingerprint;