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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3155/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: 123123 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IldLakJxZTU0aDNNRkw3VEJ5bjFDVGd3c01BYXBLcWcwazd6ODAwekVrN0kiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMTU1LCJzdGF0ZV9ub25jZSI6ImRhYTdhZmMzNjcwMTZjYzAwYTA2IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMTU1In0sImlzcyI6IlNpbWVyIHRvb2wiLCJzdWIiOiIxMjMxMjMiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zNTIxL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODgwODAyMDMsImV4cCI6MTc4ODA4MDUwMywianRpIjoiNGMwOTY0OGY5MTJiMzU4NjhiYWQifQ.yjQqoVAgISjT8ZrXeLWWHPu3jby8Kfgv0dkxxTwhjzA3Ujxz4Q9D41M_HJXXyMLfhftLSVJWNHQWBgyzNd40RkratzJHJ474_2WLeLljyjFOuPbK_e_KbLjYT7Lw_T8hgPOHn91VRSTOGPEemszJM2Uo2GUS5D5BvCQlJk_eIOK3FHkAtAS137-ADGfnVRHikGCN_gFW7l9rTTdMoFdKqtYhbaGWXHojfXO0i1lP3MpaYtNfkNcWMjCfquq8dDPA-gsJy19VEK1KTl3d1j4OcheX5FonvpBhp4BLwVreCeYRVV8V3ErkOsNIB15KJBqEOM5wyAyhi0GsdTHvgwX4mg (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: daa7afc367016cc00a06 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)