I'm having an issue that when I try to use the debug_token?input_token={} endpoint for meta graph api, I get a permissions error if I use a System-User access token to try to debug that very same token. Wondering how to fix this/ if I need to ask for more permissions maybe.

{ "error": { "message": "(#100) You must provide an app access token, or a user access token that is an owner or developer of the app", "type": "OAuthException", "code": 100, "fbtrace_id": "XYZ123DOREMI" } }