I have tested this set of fields in the Facebook Graph API Explorer and it returns all data (if it is present):

/posts?fields=created_time,message,id,picture,full_picture,description,link,name,permalink_url,status_type

However, when I use the same field list via Skybrud, not all the fields are returned. Particularly, I am missing "permalinkurl" and "fullpicture".

The code I am using is:

    // Initialize a new service from an access token (user, page or app)
    FacebookService service = FacebookService.CreateFromAccessToken("my-access-token");

    // Make the request to the Facebook Graph API
    FacebookPostsResponse response = service.Posts.GetPosts(new FacebookGetPostsOptions
    {
        Identifier = "MyPage",
        Fields = "created_time,message,id,picture,full_picture,description,link,name,permalink_url,status_type",
        Limit = 5
    });

I looked on the Facebook API page here https://developers.facebook.com/docs/graph-api/reference/v2.5/post#fields but that doesn't show a field called "permalink_url".

I want a link to the actual post on Facebook, I am getting back a field called "link" but it links to the picture instead of just the post.