Tableau with Keycloak as an IDP for CaC card enforcement

Hey everyone,
I am currently trying to utilize Keycloak as my IDP for Tableau. I am trying to configure it for SAML and Common Access Card enforcement. I currently, following the Keycloak docs, configured the x509 Authentication and create a “saml” client in Keycloak. I have the idp metadata xml dowloaded and applied in Tableau however, I have the Tableau metadata file for my Keycloak idp, yet have no clue where to place it or any other cert information from Tableau into Keycloak. Any help would be awesome.