response_type: id_token (required, the tool must use a value of id_token)

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2599/launches (required, This URI must exactly match a value pre-registered with the platform)

response_mode: form_post (required, tools and platforms must support a value of form_post)

client_id: 4betaclasslink (required, client identifier valid at the Platform)

scope: openid (required, must contain the openid scope value)

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkZrTVNEcU01WE9UY2tBazc3Y0QxMHpmNEdadW1XVEcwZXRhLUJEaFRDcUEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNTk5LCJzdGF0ZV9ub25jZSI6ImNjMGNlZTlkOGI4YmRkYzE0MjM5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNTk5In0sImlzcyI6IjRCZXRhQ2xhc3NsaW5rVG9vbCIsInN1YiI6IjRiZXRhY2xhc3NsaW5rIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjg5OS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzkzNjE4MDU2LCJleHAiOjE3OTM2MTgzNTYsImp0aSI6IjMyN2Y5ZmYwYTZkZmYwMjRkMjEzIn0.ILaX3IJ4-zJa2pJHJo-3XathWw239sZOimD9J5d2wEGUlf4aAKPzZxykpzUW0uzE1nuIGoPsspmnqN-EzckX_2rltzVXjzkMDO0ocU3mftWhbZWeVfvd6yocg4Fabz9IWCMVhOzgHXzdW_4GKTrOUcwmr7Tb1cB3HR2qwh33CQ7ExDZxOMZQBf8_nRwuLL-UuQVxYdFKZoVa2l_3qbstfNKInYb31pr8324J8yADtC315Z6_GdRnJBgMWUmR8fP9Y1fyjPpygt4-4GUEKDS2eDQXGbIvdOvNi9ekCGrToADVa60NbctHY08yfWGOJtujRBBDtYEjp7wmGCTlZ9Ea0Q (required, opaque value used to maintain state between the request and the callback)

login_hint: (required, tools and platforms must support a value of form_post)

lti_message_hint: (required, a platform opaque identifier identifying the user to login)

prompt: none (optional, The tool should use a value of none. In the future a re-launch flow may support additional values being used here)

nonce: cc0cee9d8b8bddc14239 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)