```console
$ kubectl get --raw /apis/rbac.authorization.k8s.io | jq
{
  "kind": "APIGroup",
  "apiVersion": "v1",
  "name": "rbac.authorization.k8s.io",
  "versions": [
    {
      "groupVersion": "rbac.authorization.k8s.io/v1",
      "version": "v1"
    },
    {
      "groupVersion": "rbac.authorization.k8s.io/v1beta1",
      "version": "v1beta1"
    }
  ],
  "preferredVersion": {
    "groupVersion": "rbac.authorization.k8s.io/v1",
    "version": "v1"
  },
  "serverAddressByClientCIDRs": null
}
```