def METHOD_NAME(task_id: UUID, session: so.Session):
    """inform openZIM CMS of all created ZIMs in the farm for this task
    Safe to re-run as successful requests are skipped"""
    task = dbm.Task.get(session, task_id, TaskNotFound)
    for file_name in task.files.keys():
        advertise_book_to_cms(task, file_name)