code: func (m MultiRESTMapper) KindFor(resource unversioned.GroupVersionResource) (gvk unversioned.GroupVersionKind, err error) {
  	for _, t := range m {
  		gvk, err = t.KindFor(resource)
  		if err == nil {
  			return
  		}
  	}
  	return
  }
docs: // KindsFor provides the Kind mapping for the REST resources. This implementation supports multiple REST schemas and returns
  // the first match.