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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2712/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: 1234 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IklSVnd5UDctRlFGdTZ2OElQNHZVOExTMnBPNFRMWjREN2FEQzhUelBTa3ciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNzEyLCJzdGF0ZV9ub25jZSI6ImNjOTY3NDA2MjI4MWU2ZWJmZDY2IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNzEyIn0sImlzcyI6ImZvb2JhciIsInN1YiI6IjEyMzQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zMDAzL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODI1MzEyMjgsImV4cCI6MTc4MjUzMTUyOCwianRpIjoiMTQyYmZkZmIxYzVhZTU4NTc5OTAifQ.KGCCh4C3yLTeo7RcHg_MSry9sIhKbatBAV-T2wNmi5-OvtU3ITptiECFGVi73OLrDoG73KpTIsQQ_VdYEPUE42h1b_5vJlLiS8Vqcz0DYV7AvEfHZSUEEP275OnppUHszp4r_mavI-UrxBSDFq61x5TwUasusIBntyU57vhff1w1DPVemretD2yy3JrtD6VA_Y0-THmtwrhEJ6w3xGqmg6Hqnm1NeRfnE1noiktW14LAEf58m1dtJz_8QR88d4CoqN1y7hmYejYXoJMXD6FLBdr0O756gDqhT0pP5rAvcmbqASgn2g4sZg-QnS3Tp0rgv1O0z4Kz0a_UFdQTUMzTZw (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: cc9674062281e6ebfd66 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)