What were you trying to do that didn't work?

pkcon refresh command fails to update repo in Azure RHUI:
Fatal error: cannot update repo 'codeready-builder-for-rhel-10-rhui-rpms': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried; Last error: Status code: 403 for https://rhui4-1.microsoft.com/pulp/repos/content/dist/rhel10/rhui/10/$arch/codeready-builder/os/repodata/repomd.xml (IP: 52.142.4.99)
 
It seems the root cause is that it cannot get $arch value. If I replace $arch with hardcoded "aarch64" it works well.
 
Other information:

• Can install packages from RHUI.
• dnf makecache --refresh command works well.

  What is the impact of this issue to you?

  Not see other feature impact.

  Please provide the package NVR for which the bug is seen:

  PackageKit-1.2.8-8.el10.x86_64
  rhui-azure-rhel10-2.4-705.noarch

  How reproducible is this bug?:

  100%

  Steps to reproduce

1.  Start a RHEL-10 VM on Azure with RHUI installed.
2.  Run "pkcon refresh"

Expected results

Repos can be updated successfully with "pkcon refresh".

Actual results

"pkcon refresh" fails.