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.eyJ0b29sX2lkIjozMDIyLCJzdGF0ZV9ub25jZSI6ImRlOTQyNWY3ZjUyYTMyMmRlOTQ4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMDIyIn0sImlzcyI6Imp0c19teXRvb2xfMSIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzM2NS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzg1MDYxMTcyLCJleHAiOjE3ODUwNjE0NzIsImp0aSI6IjA4YjIwZDE4ZWMwMTU5ZGUwNTQ0In0.kVceRzYsZ2N5d6JAjzzwtOxDmnZopLRH3NVqD8xWmmUpJ0wVLD6iZk1s-6tCDxFF_Z6H_iUJ2MbFErMpTfPjaJBmPy_aND7n-nQK_Na6PJZTT-ckt3GlgmCoNbGATFVpMhGp-I-ReT5Y9g_BMcpryaHuMswq6A3whWWCECCpdQdJWu9fDX6JZK59ny3iBH7X_PnkSSRceBkfgG2LD27l1ViB66GuAIwTiyHPUcZSxtmmO8wR32VHGYS2MzIEA5QXOeDpJpcllRXu54Ki-FGaXPMG_Pl1kBpTKHykR2EVz76IdgZB59oZRfT3pF0egKqXTEMkvaGjMwLpcGYZw1s-gg (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: de9425f7f52a322de948 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)