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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3356/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: client1 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjNyNlRqNW9JbWw2cW9VcnBIcWh1NjJsY0N1OW9qTzNKYXAyTFpuTnIybWsiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMzU2LCJzdGF0ZV9ub25jZSI6IjA1Zjg1NWI0N2JiNzIyY2U4ZDc1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMzU2In0sImlzcyI6Imp1cHl0ZXJodWItbHRpYXV0aGVudGljYXRvci10ZXN0LXRvb2wiLCJzdWIiOiJjbGllbnQxIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzY5MS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzY2MDkxODI1LCJleHAiOjE3NjYwOTIxMjUsImp0aSI6IjJlNDVjNjA4ZjM1MjFmNWYyNmFiIn0.KdeJaSLZmDs32acTIpYeNxdwpaWhzqWIS5Cp-ZHBmPgydp_F1i-JLLi5Is8LZLdLYYBo720xa5pdcrvLGdn6q55Mh3zTHZqEt97m6qIYnOtq8-5OMQl0w8vh4xxSRopsdMG-MVOTGx4fzMejBV5UHz1V8eZuqRNhOPhAJe5L5_EIc7QAtu_-Kz_NkseJDFoWd1ICcmfoOOvyT_LPQyb1bLMk9g_TeHLD-aSTknJwC1M_j1RyYGE_6-7VDqt5sGU5BKLRNgtIj-PTojnBw2uZAsI4PDqVCqCgahIxyYj807XAfncYDcQvVmcfb_2CqNNLHdYzD_sqP7TY2uFMeH5jcQ (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: 05f855b47bb722ce8d75 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)