How can I use pac4j-saml only for validating the SAMLResponse that I get back. Ultimately need the user profile.

Steps done so far.

val saml2Client = new SAML2Client()
val samlResponse = "..."
saml2Client.getUserProfile(// How to get the call context and credentials to be passes in to this)

I have been digging around but no much luck.

We use akka-http for the requests and scala.

Any pointers would be helpful.

Unable to find much documentation around how to use this library just for getting the user profile using the saml assertion.