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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2864/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: Oxford (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjU0ZWxNOXJYakEyVzVZSVV0RE1GOFpHVE5YVnVaZ2poSWdMTEZOQzFSNnMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyODY0LCJzdGF0ZV9ub25jZSI6ImE5Y2NmOTQzOTIyYmRjNGE1ZjUyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyODY0In0sImlzcyI6IkRyeVBhaW50Iiwic3ViIjoiT3hmb3JkIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzE4NS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzgyNDUxODA5LCJleHAiOjE3ODI0NTIxMDksImp0aSI6ImFhZDY2Yjk1ZGVlNWFjZjEzZWZjIn0.K7QHv4qvdbAtd1r5hYTQKEyMZg7c9HGzKLaphInROugE0z-z5Nc_z8Uq0R0HGwm5PAVQRrt3Pjj8dDlxnllocB4ftwiuGqcIojh2Dqh4tLAM-ekEbY3tDm3v9CwVG4fOTgrIAPh2PC_D6hnIjdCUhNwt9_n5KZ8ii11C6cDE0-mytx-1nrjOkVq5fypoN01cwygreffChM9Q3_JAtM-2wmKJAlKlO21QBapdLMnEg4Pn-gFNGHr1Ekfv8EcxLNTpGGXCFaHYKV7B4raIRpHhy3pUnHkDH1w71i2du5jIXDJAbFJo4FbzbekRCZFDJJBke-ZhJAlvl018wcmZbaK36g (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: a9ccf943922bdc4a5f52 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)