Sorry I will try to clarify. We are acting as the SP. We're receiving an assertion from the IdP. I don't know exactly what attributes are being passed over from the IdP. I'd like to send these values back to our pool members in an HTTP header (which will be encrypted). I'm wondering if there is some way to just dump the whole assertion to APM log or something temporarily, so I can look at it and then determine which attributes to send back to the pool members via headers.
This is the article which deals in sending SAML attributes to pool members through headers:
https://support.f5.com/csp/article/K00379500
I saw this, which seems like it might be what I want to see, but it is only for v14, we are running v12 right now:
ACCESS::saml assertion