A developer logs in to OCIR in Phoenix, then tries to push an image whose repository path is in Ashburn. The push fails. What is the most likely registry-auth mistake?
Select an answer to reveal the explanation.
Short Explanation
OCIR is regional. Logging into Phoenix does not unlock an Ashburn repository path. Match the login host to the region that owns the repo.
Full Explanation
OCIR registries are regional. You authenticate to the registry domain for the region that holds the repository (for example ocir.<region-identifier>.oci.oraclecloud.com). A successful login in one region does not authorize pushes to a repository path in another. This is a developer registry detail, not a Foundations “what is a region” survey item.