I am unable to create an issue using REST API calls.
I've tried a few things, using the CURL command, using the JIRA package for PIP. I always seem to get the error "Basic authentication with passwords is deprecated.". It's kind of ironic because i'm using the documentation that Atlassian have provided. i'm also not using my username and password. I'm using my username and my API token (as suggested via the documentation).
I'm not quite sure what i'm doing wrong because according to the documentation and others (not from my company). If i go onto my companies jira instance and follow it up with /rest/api/3 i should see a page. However for my company i get an error, 404 page not found