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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2292/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkNyaDU5SWN6YTBicWd3UmNZSjk1ckJCN3laMUlrNWdMSXRTNUl5TmZqclkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMjkyLCJzdGF0ZV9ub25jZSI6Ijc4ZjhiZjI4YzU1MWNhZWVlNmQ0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMjkyIn0sImlzcyI6IlBPQ09CTERlbGl2ZXJ5UGxhdGZvcm0wMDEiLCJzdWIiOiIxMjM0NSIsImF1ZCI6IiIsImlhdCI6MTc3MDc2NTk4NSwiZXhwIjoxNzcwNzY2Mjg1LCJqdGkiOiIxY2E3ZmQ1Y2Q5YzczYWUxMjY2MSJ9.kGEHYsuscmXkGVm66DZ9VBFR4zdl9qTxRAzwlEqWclcz14XbjBfK_InNIzwrQpHeynF52XgoXTjuGWqsPQUHkbSYhj31sJH_CVgOymMBUxKsG7Ve2VA-d_g-429gq6d8Bm--aXBzZWtCJd0JYTvTPyWjSvAV_JQIidqtvfwv5xbz3d1VKn0E7D0Z_Ou8WKpIke7BlRJsyJg2LLsFcFdIb4Vl19Dtfua4sENc024k4TncxrhA6qG_HMkYZ1ctSmZXU_b5sODwq-p_w3ztfzV8At0gr6BtuWvJuGyBAnTZvQH_4_KtQdMqApQ7HE90U4G_6cdNmcmqO1z1Glx_EWfjrw (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: 78f8bf28c551caeee6d4 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)