query getConversationMessages(
  $conversation_id: uuid = "",
  $limit: Int = 100,
  $offset: Int = 100,
) {
  messages(
    offset: $offset,
    limit: $limit,
    where: { conversation_id: { _eq: $conversation_id } },
    order_by: {created_at: desc}
  ) {
    ...MessageDetail
  }
}