BindToFolderGeneric<TFolder extends Folder>  method 
      
Future<TFolder> 
BindToFolderGeneric<TFolder extends Folder>( 
    
- FolderId folderId,
- PropertySet propertySet
Implementation
Future<TFolder> BindToFolderGeneric<TFolder extends Folder>(
    FolderId folderId, PropertySet propertySet) async {
  Folder? result = await this.BindToFolder(folderId, propertySet);
  if (result is TFolder) {
    return result;
  } else {
    throw new ServiceLocalException("""string.Format(
                      Strings.FolderTypeNotCompatible,
                      result.GetType().Name,
                      typeof(TFolder).Name)""");
  }
}