Hi folks, I just opened a PR to add I*nitial SigV4 Auth Support for Catalog Federation* in Polaris.
This is part of the work to support credential management for external service access using a clean and pluggable design. It's based on the proposal I posted before Apache Polaris Creds Management Proposal <https://docs.google.com/document/d/1MAW87DtyHWPPNIEkUCRVUKBGjhh5bPn0GbtV7fifm30/edit?tab=t.0#heading=h.v1rcy31tlwav> Here is the PR: https://github.com/apache/polaris/pull/1805 Feedback is welcome — feel free to leave your thoughts in the PR! Best, Rulin
