I'm having some trouble recovering from failures in attaching custom images to my sagemaker domain.
I first created a custom image according to here.
When I use sagemaker console to attach the image built with sm-docker, it appears to successfully "attach" in the domain's image list, but when inspecting the image in the console, it shows an error:
Value '' at 'appImageConfigName' failed to satisfy constraint: Member must satisfy regular expression pattern
This occurs even when the repository or tag are comprised of only alphanumeric characters.
After obtaining this error, I deleted the repositories in ECR.
Since then, the domain fails to update and I am unable to launch any apps or attempt to attach additional images.
The first issue I would like to address is restoring functionality of my sagemaker domain so I can further troubleshoot the issue. I am unable to delete the domain because of this error, even when there are no users, apps, or custom images associated with the domain.
The second issue I would like to address is being able troubleshoot the appImageConfigName error.
Thanks!

