You can call the Community Bookmark API with the DELETE method to remove bookmarks from a community.
||Value of the href attribute of <link> element with the rel="edit" attribute for each entry in the bookmarks feed.
||The uuid of community that you want to query about. This is a mandatory parameter
||The reference ID of the bookmark you wish to delete. This is a mandatory parameter.
||OK. Indicates that the bookmark was successfully deleted (and no content is returned).
||Forbidden. The server refuses to fulfill a request, typically because the request was for an object that you don't have permission to access.
||Unauthorized. Returned when no authenticated user or no userid, email, or key parameter are provided on the request.