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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3730/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlkxSHpzQnVBUTNkd0g5QzdiSWpacGN0SWRSOHlyT1FNbVppYkNELWJrN1EiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNzMwLCJzdGF0ZV9ub25jZSI6ImUyN2JhNjViYjk3MDJmYzFiNTQ2IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNzMwIn0sImlzcyI6IkNhcHAiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI5NDYvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc2NjIwMTcwNSwiZXhwIjoxNzY2MjAyMDA1LCJqdGkiOiI4MTBmNmEzZTk3Y2MyNDU5M2M3YiJ9.NxDZqHaDZ_I-ccdpb4bnboPoR1_sdy4KJpuk9oB9W0qwfNOK0zr6_6kMGaB5m1sjaNTXdq2FM9G3j06B4Xpu4bkqCiDuaAnoNduqbJKjsrAofQwgmR_03he0JVGCSN6wIpaP7ZkbMkGTWs2gdFPZkDigcl713xGPoAvC3pQbKnTeIPnlPCOSKahrWQTIB1Ts3kmBDQLjFYJ10mWjMdRpTaOryB37pTvSYeR10jWP-N2bfz14h_kDhO4BTZ4sMcpE_od_9atjyC2R2EWj6H5I4qGV6nSq8RbO2oTRMS5NhDrH2nFs_mOECgnGt5RMXW__TIEC2wQjVP3blJlyg-EYGw (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: e27ba65bb9702fc1b546 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)