Unable to install docker on rhel 8 linux

=> Unable to install docker on rhel 8 - getting following error

[root@localhost certs]# sudo yum install docker-ce docker-ce-cli containerd.io
Updating Subscription Management repositories.
Docker CE Stable - x86_64 310 B/s | 381 B 00:01

Errors during downloading metadata for repository 'docker-ce-stable':
- Status code: 404 for https://download.docker.com/linux/rhel/8/x86_64/stable/repodata/repomd.xml (IP: 13.224.20.74)
Error: Failed to download metadata for repo 'docker-ce-stable': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried