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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2917/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: hKn4ywFvVPCmuVCG (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkxQWHlCYmtjMlhobEJLODFzM1ZFUUVTdnAydU84RzBNeTVsZ29sZ1BQR1kiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyOTE3LCJzdGF0ZV9ub25jZSI6IjQ0ZjY0ZjJlZGM2ZGI4NjA0Y2E1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyOTE3In0sImlzcyI6Ik5lbHNvbidzIHRlc3QgdG9vbCIsInN1YiI6ImhLbjR5d0Z2VlBDbXVWQ0ciLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zMjQ2L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODc2NjEwMjgsImV4cCI6MTc4NzY2MTMyOCwianRpIjoiMzgzNWExODIzMDA3ODg0ZjJhZWYifQ.VyChI5_tLm-3nIybZ_Ws802xTtYvzOa23i6r6FTpA2BqOFnP1_M_qsa-ZmF_c8JZGpwmo0KvBaST9hbWyJrUdEwKcChK0QVSsEfkJ_QZ9y4gP0t1uNBi_9A9Y0V1UYnQPxi0EZIkYcnSpHnMAeLoED3aZ6uDNIz13sWWicM6Gnzh4OocUjlOqL9H0ZRt0KL0av07tYOhfXA-yp_7VszPwAObJEM1Tw4Eg8oDpSornmShJHt1pDDmCq_kBmY4bT3sGyP74bjBMze2IRLwPeuN0N17PGN1Jad6-orlFnL8j5NLxn3d3TH_KCmf6DO1iqC93aSr2xPrP1deVQ1SH1CMPw (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: 44f64f2edc6db8604ca5 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)