OperationError: code=13, message=Error when creating Kubernetes cluster

Hi,
I'm trying to run the HelloWorld example to trigger an event for a GCS bucket activity. I get the following error. The APIs for container engine has been enabled for the project.

ERROR: (gcloud.alpha.functions.deploy) OperationError: code=13, message=Error when creating Kubernetes cluster for project

Thanks!

[jmdobry]

Have you joined the Cloud Functions Alpha? I believe you need to be added to a whitelist.

[jmdobry]

@sprakash3 Did you join the Alpha? Did you get it working?

Yes. Thanks