Tries to cancel scheduled publish of Facebook post. If successful, the post can be modified using PublishFacebookPost(Int32). (Has to be called before modification since Facebook does not allow published posts to be modified). There is no need to call this method when deleting a post since posts can be deleted even after publication.

Tries to cancel scheduled publish of Facebook post. If successful, the post can be modified using PublishFacebookPost(Int32). (Has to be called before modification since Facebook does not allow published posts to be modified). There is no need to call this method when deleting a post since posts can be deleted even after publication.