return nil, err
	}

	return initcfg, nil
}

// MarshalInitConfigurationToBytes marshals the internal InitConfiguration object to bytes. It writes the embedded
// ClusterConfiguration object with ComponentConfigs out as separate YAML documents
func MarshalInitConfigurationToBytes(cfg *kubeadmapi.InitConfiguration, gv schema.GroupVersion) ([]byte, error) {

func MarshalKubeadmConfigObject(obj runtime.Object, gv schema.GroupVersion) ([]byte, error) {
	switch internalcfg := obj.(type) {
	case *kubeadmapi.InitConfiguration:
		return MarshalInitConfigurationToBytes(internalcfg, gv)
	default:
		return kubeadmutil.MarshalToYamlForCodecs(obj, gv, kubeadmscheme.Codecs)
	}
}