This container can be pulled via:
  docker pull registry.opensuse.org/devel/bci/16.1/containerfile/suse/389-ds:3.1
  docker pull registry.opensuse.org/devel/bci/16.1/containerfile/suse/389-ds:3.1.4
  docker pull registry.opensuse.org/devel/bci/16.1/containerfile/suse/389-ds:3.1.4-12.2

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.