Anyway to view JWT token detail/ test Contour JWTProvider changes through envoy logs?

[mykevin81]

Hi,

I'm attempting to modify/add features to enable JWTProvider Claim to Header and Payload in Metadata fields. To test if the code is successful, I am trying to change the envoy access-log format. Is there a way to get the value of the JWT token from within the access log?

What are the other testing method where we can gain insight on whether the request with JWT token has been picked up by the Contour configuration we need during pass through?