code: func (s *Scheme) generateConvertMeta(srcGroupVersion, destGroupVersion unversioned.GroupVersion, in interface{}) (conversion.FieldMatchingFlags, *conversion.Meta) {
  	flags, meta := s.converter.DefaultMeta(reflect.TypeOf(in))
  	meta.SrcVersion = srcGroupVersion.String()
  	meta.DestVersion = destGroupVersion.String()
  	return flags, meta
  }
docs: // generateConvertMeta constructs the meta value we pass to Convert.