.on_reply_success = on_reply_success,
.on_reply_fail = on_reply_fail,
.on_event_create = on_event_create,
.on_event_remove = on_event_remove,
.on_reply_success = on_reply_success,
.on_reply_fail = on_reply_fail,
.on_event_create = on_event_create,
.on_event_remove = on_event_remove,