kubectl -n yourNamespace get pod yourPod -o jsonpath='{.spec.containers[0].resources}' | jq
kubectl -n yourNamespace get pod yourPod -o json | jq '.spec.containers[0].resources'
kubectl -n yourNamespace get pod yourPod -o yaml | grep -A6 resources
kubectl -n yourNamespace describe pod yourPod | grep -A2 'Limits\|Requests'