Your Auth Proxy config ID, found in Dashboard → AUTH. See Auth Proxy reference for setup.
The auth_code provided by the OAuth 2.0 to the end user to be exchanged for a Bearer token in the OAuth 2.0 flow
The URI the user is redirected to after they have authenticated with the OAuth 2.0 provider
A nonce value set to sha256(publicKey), used to bind the OIDC token to a specific public key