How can I add a dedicated Slack channel to a Jira Issue using the Jira REST Api?
I try the requests from the web page but I am not successful.
It obviously requires oAuth but I fail on the first step. Probably there is a separate way for the REST Api.
I am using a bearer token authentication.
I try POST https://myjira.xx/slack/dedicatedchannel/
with the proper payload but returns