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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1809/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: eetestapp (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImtBMmZyNms2M1FlY0VkTEQxOWh5SUxGM1BKQkkta0Roc245aU9DWnNoZjgiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxODA5LCJzdGF0ZV9ub25jZSI6Ijg2ZTQ1ZjdjNzhiMzlkOGM5Y2UxIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxODA5In0sImlzcyI6InRvb2wxIiwic3ViIjoiZWV0ZXN0YXBwIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMTk1NC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzY1ODQzMzU5LCJleHAiOjE3NjU4NDM2NTksImp0aSI6IjAzOWU2MzhiZTAwZDEzZDc3NDcwIn0.tvqWpW4s0OBxgaQ90zi31BHqufB12T2Rs5ajaLuRd6rUsIzs0h3pKK6oETrR0K7wVy8goiAJGqWl1E-YDOzJGSMK0rdCb_I4x1GNoMqRLEhrVI2k2a5BCjpEbUwv1X3IqNTP6qN0_LS6VHhyK3xVr7-qdrOZBh1obaETzgv9L7hfkB4KR-03XbHfS8Bi0BcWNlhkLvo4p6eZgwvD63m5eOqXDV6r0VLSWGtBPRWjbfJPspH4yepvu46PtSNaiLlBaJFeEgU3mUPI8aI5z4NaCSMQ85OI-5xHDAsqLnEf-k3g5lqUK69HaCMuSrgpFJA3qlT-aGvRVtH1dnfpNULSzA (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: 86e45f7c78b39d8c9ce1 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)