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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3022/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlJjWm9GMmtGc2ZJanRKTHpzSVNidWx3LWR5M0xvWnUtNGNFZ3NQT014OEEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMDIyLCJzdGF0ZV9ub25jZSI6IjBiYzI2YzE5N2Q5OTlkNDdiYzQ3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMDIyIn0sImlzcyI6Imp0c19teXRvb2xfMSIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzM2NS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzg3NzYzODYwLCJleHAiOjE3ODc3NjQxNjAsImp0aSI6Ijg5MGE1MTE1NmZkNzhmZTAyMmUwIn0.KrA5CCt9yzILpMzvY58o2Auj-AT1bRt5OaXYCgZEUhm8UO1ZuEztvAgPi3Ijm7q0lb3QMIuEK8FxJaaRxN3bMq27C3YN9Yqc6YR44A5DXoCPD_Zgaxp3NCqC0SmrBJ_W6CxSxWSNb4rLOUyPTy12osFn8z67NKnqIw7eMC9x8g1YqS2tSdXDF9d1VUkjfci8HzdESd6zl9_w2vBWlrsoPjMEqh-uWhv3mOmlyEPMkDtrlm1MpcekAL2DbiYeTw82oNnwRTVPEkyImoFj35GrKSiivYIUK6Ahccg10ZF1cpF4yXEcDxnskMgjXflQc1_LAhF4349HmkHmV6Toy6KJMg (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: 0bc26c197d999d47bc47 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)