401 Authentication error on https://portal.tuxcare.com/api or https://cln.cloudlinux.com/api

Issue

You are tying to run an API command but getting a 401 error:

Result:
{"message":"You are not authorized to do this request. Authorization failed","type":null,"success":false,"data":null}

Environment

• CLN API

Solution

• Make sure to use the main e-mail address - not sublogin.
• Generate API secret from the main login as well.

Cause

At this stage CLN API can be used for the main account login only. 

It is required to use one because it has the full rights for license management.