Hi,
We are using the TeamCity Jira integration to send build status information from TeamCity to Jira. This has worked fine for about a year now, but 2 days this stopped working. TeamCity logs show that Jira returns a 401 Unauthorized error when sending the build status.
We are using OAuth credentials to communicate to Jira, and have already checked the credentials. We even generated new credentials and used those but they also don't work.
If I try to use the build api manually I can get an access token, but when I try to retrieve build information I also get a 401 unauthorized error.
Was something changed in Jira recently?