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.eyJ0b29sX2lkIjoyMjkyLCJzdGF0ZV9ub25jZSI6IjlmY2U3YWY1YWNhMzBkZGI3MGVkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMjkyIn0sImlzcyI6IlBPQ09CTERlbGl2ZXJ5UGxhdGZvcm0wMDEiLCJzdWIiOiIxMjM0NSIsImF1ZCI6IiIsImlhdCI6MTc5NDcyMDgwNCwiZXhwIjoxNzk0NzIxMTA0LCJqdGkiOiJhN2ZiMmRiNmViYWZjMjNlOWM4YSJ9.lJ0F61mdGVgvnFNcZ1eoj2ZjjGXt4F4Lx4GzlEfRc79dwn_jaCY-YR0M_WQ_7ZW7HwqBhN3qkjJQ7vmulPlC-DGID14CdQS3rZdr7IJ9Nh1PLeQjfKHNhsAh11w7wlRnqI6uNdVA2VhBpOYVq-zpvPNU_K1kVrps1f5Zw6e8RJiabVFaYNIICleUAfMGN3JGdLvoes3zWt6koIEGWwMZkvlyK_hI1ALbdQEio1MolfcmWoV1u048oPosXMcsXSA6pyUCDT_Joa7eL_XlGhEUvtAwqwvSBbaFvZY7toi539uxlls0XkmHb4jtaPoK_t2rx9U0fWyK2EvF3qxAlK-LMQ (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: 9fce7af5aca30ddb70ed (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)