As the rest MetaObjectUniversalSearchStatement does only deliver nodes with class ids but no class names and the legacy rest backend does not deliver class ids when fetching all class information a custom search has to be used to lookup class names by id.
As the rest MetaObjectUniversalSearchStatement does only deliver nodes with class ids but no class names and the legacy rest backend does not deliver class ids when fetching all class information a custom search has to be used to lookup class names by id.