I'm trying to make an app that will allow blog posts from my website to be published to a Facebook page which I am the admin of.
Obviously I need the publish_pages and manage_pages permission to do this and I need to provide a screencast showing how these permissions will be used.
From my understanding, I can still publish a post from my website to my Facebook page while the app is in development mode as long as I am the admin of the page (which I am) but the posts won't be visible to the public.
So I complete the authentication process here (see below).
Finally I add my blog post. However, I then get the following as an error message
"(#200) The permission(s) publish_actions are not available. It has been deprecated. If you want to provide a way for your app users to share content to Facebook, we encourage you to use our Sharing products instead."
Would this be an issue with the system I am using, making a depreciated API call?