Trying to test GET /1/stats/accounts/:account_id . Where it says OAuth Signature Generator I choose my app and am redirected to the OAuth Tool page.
The Request query box has all the information in it that is needed e.g. entity_ids=43gk6&entity=CAMPAIGN&end_time=2016-02-01T17:00:00Z&granularity=HOUR&metric_groups=BILLING&placement=ALL_ON_TWITTER&start_time=2016-02-01T15:00:00Z
Clicking on Get Oauth Signature produces the following error
Request query: cannot be longer than 128 characters but is currently 182 characters long.
and the cURL command is not properly complete and so none of it can be used. Is there something I have done wrong here or is the Oauth tool no longer working for the new ads api 1.0?