facebook - Unsupported get request. Please read the Graph API documentation -

facebook - Unsupported get request. Please read the Graph API documentation -

i have facebook app post in user's feed security equal self, user can see posts.

i need know if users have set or not in post when phone call api post_id , app token error message "unsupported request. please read graph api documentation" code 100.

i have set permission read_stream.

any thought need or doing wrong ? in advance.

facebook facebook-graph-api