vsphere/internal/helper/folder/folder_helper.go
func HostFolderFromObject(client *govmomi.Client, obj interface{}, relative string) (*object.Folder, error) {
	folder, err := folderFromObject(client, obj, RootPathParticleHost, relative)
	if err != nil {
		return nil, err
	}

	return validateHostFolder(folder)
}
func HostFolderFromObject(client *govmomi.Client, obj interface{}, relative string) (*object.Folder, error) {
	folder, err := folderFromObject(client, obj, RootPathParticleHost, relative)
	if err != nil {
		return nil, err
	}

	return validateHostFolder(folder)
}
// HostFolderFromObject returns an *object.Folder from a given object, and
// relative host folder path. If no such folder is found, or if it is not a
// host folder, an appropriate error will be returned.