fingerprint property

Provides a fingerprint to use in requests to modify a deployment, such as update(), stop(), and cancelPreview() requests.

A fingerprint is a randomly generated value that must be provided with update(), stop(), and cancelPreview() requests to perform optimistic locking. This ensures optimistic concurrency so that only one request happens at a time. The fingerprint is initially generated by Deployment Manager and changes after every request to modify data. To get the latest fingerprint value, perform a get() request to a deployment.