Occasionally, when querying objects using the Graph API, you get an error message stating Unsupported get request. Object with ID 10215281630547418 does not exist, cannot be loaded due to missing permissions, or does not support this operation. When you see this error, use the Object Visibility Debugger tool to find a reason for this error.
First, choose the object type to debug, User post, Page post, or Page video.
A list of possible reasons why the object is not accessible is displayed for each object type. To determine the possible reason, enter the object ID and access token and click Check object visibility.
A check, ✓, to the right of the condition indicates the condition was met while an X indicates it was not.
The box at the bottom of the tool indicates whether or not the access token met the conditions above to allow access to the object.