my problem is if i try to get a new OAuth2 Acces token at the Authorization tab it works, but i want to do the Post Request manually and this doesnt.
I ve tried to put every request Parameter (grant_type; username; password; client_id; client_secret) as a body (x-www-urlencoded) and the acces token url as request URL. Getting a 401 error there.
Ive also tried to put everything direct in the Request URl but same Error.
What am I doing wrong? it works when im requesting the Token via the authorization tab. I dont know wich permissions are missing.