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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3168/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: 12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ik50UVl6c0tzX1RXTFEwcDNiTG1mTTdmT3dZMG5FQlZWSDN6M1EtekowNlkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMTY4LCJzdGF0ZV9ub25jZSI6IjVkOWU1M2Y2Zjc4NDJhNTRjYWVmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMTY4In0sImlzcyI6IkdhbWUgVG9vbCIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzUzMy9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc0OTM1MzkxLCJleHAiOjE3NzQ5MzU2OTEsImp0aSI6IjZjNGYxMzhjOWRjMGIzYzQ2ZjY3In0.HvFzawS1Aq7WmXmgRlu6REMN3VWZgcqg8Y7xvaPtWwUGqEraCtf1E1EUC_3dR8pZlY4LuC-4dnqJ1ihlvQp_UsAkPRuuS_T3a8J6HZD8TNTIpMlLTKMGTYds2QQtgRkisXgy9_eJV5yf0VaVvSAOGQT8EiBcwm-aAyCWYWfsOANfhstSmi2kQXjljjN1aI8XV_57m9Zit4VBl1xawEomHK5_DHRwn7kwg2_03uA9TRUrmOMQw4rPx-qdPeY2jtEHuKswK6sP1HsbXHRnHKuAs5ecBZtIbdA2x457Ds0_VIiUuYSKbhe8jsaxEQhy38c4GBC1lWZARL3HjfbvJcuNheMm3BysCoHl5w3euH0UCYoJ7b2zcFk83NiDoxibUHdQWtgYwQgKxevbfg1wX0ArJPoNXsK7iZFuTa-LCi_4O-kL7kk6T8diXPF45kTJoEAwMyDaebuoHW_fS2Cze4WkkzRvStSCiv_sXJqaPN6Y3GQqVUCka30v7TZnM5JuOD2tVMkf1h_VVSoDUgDe0VXCSidVRc1-s2YwW8pjI41FrowrBBQmhTDYLGocW2oH3dgclrDy0BQiCIFaEc5uLaE_xBmWyp1njdvfFKTm8sBYP3vqN-QCBD1NFItk3zWbIl2-riJo_zNIvQPmwn7nIlR3M6G-KBqeo6kgK5ntArU4oSo (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: 5d9e53f6f7842a54caef (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)