def get_folder_items(bucket_items, folder_prefix):
    """
    Returns items in bucket which belong to a folder

    :param bucket_items: items in the bucket
    :param folder_prefix: prefix containing the folder name
    :return: list of items in the folder without the folder prefix
    """
    return [
        item['name'][len(folder_prefix):]
        for item in bucket_items
        if item['name'].startswith(folder_prefix)
    ]