Is a repo down?

My server is set up for auto-updates. Over the last 24 hours I’ve been getting the following error:

dnf[2335]: - Status code: 404 for http://westus2.azure.repo.almalinux.org/almalinux/8.7/raspberrypi/aarch64/os/repodata/repomd.xml (IP: 20.83.88.250)
Feb 5 08:27:38 impy dnf[2335]: Error: Failed to download metadata for repo ‘raspberrypi’: Cannot download repomd.xml: Status code: 404 for http://westus2.azure.repo.almalinux.org/almalinux/8.7/raspberrypi/aarch64/os/repodata/repomd.xml (IP: 20.83.88.250)