However, I can login to datahub web UI and generate access token. I do not want to use UI because we have a backend that will invoke APIs to datahub so we can't hard code the token that was generated from web UI.

So you want short lived token and request a new one every time? Not sure the personal token is designed to work that way. We stored the token in aws ssm parameter store, so no hardcoded token. Not sure what your plan is. You cannot create token without authenticating somehow

@crooked-state-81977 Is it continuation of above message (https://datahubspace.slack.com/archives/C029A3M079U/p1685608904168769) ? if yes then please send the additional post on same thread