annotations property

Unstructured key value map that may be set by external tools to store and arbitrary metadata.

They are not queryable and should be preserved when modifying objects. Cloud Run API v2 does not support annotations with run.googleapis.com, cloud.googleapis.com, serving.knative.dev, or autoscaling.knative.dev namespaces, and they will be rejected. All system annotations in v1 now have a corresponding field in v2 RevisionTemplate. This field follows Kubernetes annotations' namespacing, limits, and rules.