I'm trying to send an http request using the requests library through a proxy from a new aws server. I've allowed all traffic inbound/outbound in the security settings.
urllib3.exceptions.ProxyError: ('Cannot connect to proxy.', error('Tunnel connection failed: 407 Proxy Authentication Required',))
This exact same information works elsewhere such as on my personal laptop, just not on this new AWS one. I've read pages and pages of google results and can't find anything that suggests what my issue is. I've tried setting auth=(user, pass), just using username:pass@ip:port, as well as setting the http(s)_proxy environment variables. Any idea what I might be missing here?