public static async Task CopyFolderAsync(this IFolder copySource, IFolder targetFolder, CreationCollisionOption collisionOption = CreationCollisionOption.OpenIfExists)
        {
            var copiedFolder = await targetFolder.CreateFolderAsync(copySource.Name, collisionOption, CancellationToken.None);

            await copySource.CopyItemsAsync(copiedFolder, collisionOption);
        }