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.eyJ0b29sX2lkIjoxODA5LCJzdGF0ZV9ub25jZSI6IjM5NGFjOGQ3NGQ3MDQ4OWRkNWRhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxODA5In0sImlzcyI6InRvb2wxIiwic3ViIjoiZWV0ZXN0YXBwIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMTk1NC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc5ODc0MTEwLCJleHAiOjE3Nzk4NzQ0MTAsImp0aSI6ImEwZjI1NGRmMmUzYzhlNjRkNDRhIn0.FclOFDRB91y6IrrOOId6MGCsiGFaQXvTvp2DpDM3bkQtzmdjYqdM7yuKqLA_VNoJW3pvbT6eSm7Y19CjPNmBCuKS3OrlEbOY9ClmmXHLi13r__WC-aJZEA4yegXh_km5jalFKYlzL4HcgpjfmY4V_Yiw9cLmByFcvY051jMaB6uEOy2nHsh_Muq0jlcWu9jNgvsbe-bU4cFRis4aUhivUu1hMxyRex-lrz6IqyiA-ksm2ruCtblNs1_rydcR-XvNs26Mh98zPUA4vu4cEOXdfS3ewMC1fpj3nljw7bJgb0KzOpYxfji2g-ZLpFoX5GG7loDOoGCcLeWk4_Gs62ZhfA (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: 394ac8d74d70489dd5da (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)