post
https://app.b2b-enrichment.com/api/b2b-enrichment/v2/posts
This endpoint retrieves the comments or reactions of a post, or the replies or reactions of a comment, based on the post or comment URN. Comments and reactions are paged with page / size and carry LinkedIn's total; a comment's replies are continued with repliesFrom and have no total.
Use the post's threadUrn (from Fetch Post Details): for a post backed by a ugcPost, the activity URN returns no comments or reactions.
The header Content-Type: application/json must be included in the request.