// objectMetaAndKind retrieves kind and ObjectMeta from a runtime object, or returns an error.
func objectMetaAndKind(typer runtime.ObjectTyper, obj runtime.Object) (*metav1.ObjectMeta, schema.GroupVersionKind, error) {
objectMeta, err := metav1.ObjectMetaFor(obj)
if err != nil {
return nil, schema.GroupVersionKind{}, errors.NewInternalError(err)
}
kinds, _, err := typer.ObjectKinds(obj)
if err != nil {
return nil, schema.GroupVersionKind{}, errors.NewInternalError(err)
}
return objectMeta, kinds[0], nil
}
// transformDecodeError adds additional information when a decode fails.
func transformDecodeError(typer runtime.ObjectTyper, baseErr error, into runtime.Object, gvk *schema.GroupVersionKind, body []byte) error {
objGVKs, _, err := typer.ObjectKinds(into)
if err != nil {
return err
}
objGVK := objGVKs[0]
if gvk != nil && len(gvk.Kind) > 0 {
return errors.NewBadRequest(fmt.Sprintf("%s in version %q cannot be handled as a %s: %v", gvk.Kind, gvk.Version, objGVK.Kind, baseErr))
}
summary := summarizeData(body, 30)
return errors.NewBadRequest(fmt.Sprintf("the object provided is unrecognized (must be of type %s): %v (%s)", objGVK.Kind, baseErr, summary))
}