I am using GCP artifact registry what kind of configuration values does this

registry_config

take in the image spec . I can't seem to pull the images from GCP artifact registry

I'm also GCP AR. I don't specific

registry_config

and build my images locally (with

gcloud auth application-default login

creds). I only specificy the

registry

. The service account of my flyte GKE cluster has all the necessary permissions to pull it.