I'm using Facebook Graph API to get posts on a public page. For every post, I get the following:
{
"message": "XXXXX",
"id": "104076318XXXX",
"created_time": "2017-01-11TXXXX",
"link": "http://bit.lXXXXX",
"type": "link",
"name": "XXXX",
"permalink_url": "https://www.facebook.comXXX",
"full_picture": "https://external.xx.fbcdn.net/safe_image.php?d=XXXX",
"picture": "https://external.xx.fbcdn.net/safe_image.php?d=AQBXXXX"
}
The picture and full_picture URLs return a 1x1 px image. Is it normal? If so, how could I get the thumbnail picture generated by Facebook?
PS: I am using version 2.8 of Graph API