⚠️ 注意 / Note

本接口由有限的资源池提供服务，在高并发或资源紧张时可能间歇性返回 400 或其他错误。
此类失败通常是暂时性的，重试即可成功。建议客户端实现自动重试机制，推荐 retry = 3。

This endpoint is served from a limited resource pool and may intermittently return
400 or other errors under load. Such failures are typically transient and succeed
on retry. We recommend implementing automatic retries with retry = 3.

[中文]

用途:

• 按帖子 urn 获取该帖子的评论列表。

参数:

• urn: 帖子 activity urn（帖子链接 .../urn:li:activity:/ 里的数字部分）。
• sort_by: Most relevant（默认）或 Most recent。
• page: 页码，从 1 开始。
• pagination_token: 翻页时传上一次响应返回的 token。
• share_urn: 分享类帖子可另传 share urn。

返回:

• data: 评论列表（评论人、正文、时间、固定楼层、回复等）；
  pagination_token: 下一页令牌；total: 本次返回条数。

[English]

Purpose:

• Fetch comments of a post by its activity urn.

Parameters:

• urn: Post activity urn (the numeric part of .../urn:li:activity:/).
• sort_by: Most relevant (default) or Most recent.
• page: Page number, starting at 1.
• pagination_token: Token returned by the previous response.
• share_urn: Optional share urn for shared posts.

Returns:

• data: list of comments (commenter, text, time, pinned flag, replies, …);
  pagination_token: token for the next page; total: number of items
  returned.

[示例/Example]

urn = "7267273010393358336", sort_by = "Most relevant", page = 1