How can I force a facebook access token to expire?

Question

I\'m doing some testing in the wake of offline_access\'s expiration. I think that since all interactions my app makes with Facebook are done via my servers and are user ini

Answer 1

Like @guleryuz response, but in pratical way:

Given a valid access_token ${token}:

$ curl -X GET "https://graph.facebook.com/v2.7/me/permissions?access_token=${token}"
{"data":[{"permission":"user_friends","status":"granted"},{"permission":"email","status":"granted"},{"permission":"manage_pages","status":"granted"},{"permission":"business_management","status":"granted"},{"permission":"pages_messaging","status":"granted"},{"permission":"pages_messaging_phone_number","status":"granted"},{"permission":"public_profile","status":"granted"}]}

Do revoke request:

$ curl -X DELETE "https://graph.facebook.com/v2.7/me/permissions?access_token=${token}"
{"success":true}

Verify revoke:

$ curl -X GET "https://graph.facebook.com/v2.7/me/permissions?access_token=${token}"
{"error":{"message":"Error validating access token: The session was invalidated explicitly using an API call.","type":"OAuthException","code":190,"error_subcode":466,"fbtrace_id":"E2UhrNzyyzZ"}}