Get Kubernetes API version with kubectl get — raw

just run:

$ cat /etc/redhat-release 
Red Hat Enterprise Linux release 9.3 (Plow)

$ kubectl get --raw /version | jq .
{
  "major": "1",
  "minor": "27",
  "gitVersion": "v1.27.7",
  "gitCommit": "07a61d861519c45ef5c89bc22dda289328f29343",
  "gitTreeState": "clean",
  "buildDate": "2023-10-18T11:33:23Z",
  "goVersion": "go1.20.10",
  "compiler": "gc",
  "platform": "linux/amd64"
}

that is all