"k8s.io/client-go/rest"
)

// TODO require negotiatedSerializer.  leaving it optional lets us plumb current behavior and deal with the difference after major plumbing is complete
func (clientConfigFn ClientConfigFunc) clientForGroupVersion(gv schema.GroupVersion, negotiatedSerializer runtime.NegotiatedSerializer) (RESTClient, error) {
	cfg, err := clientConfigFn()
	if err != nil {
		return nil, err
	}
	if negotiatedSerializer != nil {