errs = append(errs, field.Invalid(field.NewPath("spec").Child("selector"), newRc.Spec.Selector, "cannot update non-convertible selector"))
			}
		default:
			errs = append(errs, &field.Error{Type: field.ErrorTypeNotFound, BadValue: value, Field: brokenField, Detail: "unknown non-convertible field"})
		}
	}

	return errs
}

// WarningsOnUpdate returns warnings for the given update.