Ability to pass configuration credentials via REST api

[J4cku]

Feature Request / Improvement

Today it's impossible to pass Hadoop/aws/spark properties via REST API. I would love to be able to deploy xtable REST API and be able to pass some variables so that I can use single API to access catalog/file storage with short lived credentials that I could pass via parameters

Are you willing to submit PR?

• [ ] Yes I am willing to submit a PR!

Code of Conduct

• [x] I agree to follow this project's Code of Conduct