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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2388/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: CK1 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjJncXFYLTM1dHdFSGZoYkRobGFNVlVwY25xWXJMNzh0RTBvZXM3U0dCcmMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMzg4LCJzdGF0ZV9ub25jZSI6ImEyYzdkOTg1ZDRkNGVlODQyNzYyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMzg4In0sImlzcyI6IkNLIFRlc3QiLCJzdWIiOiJDSzEiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yNjcxL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODAxOTA0OTUsImV4cCI6MTc4MDE5MDc5NSwianRpIjoiNDQ1MGFkNmIyYTE3MjI4MDNhZDEifQ.VS5BQ4tGAfaAiBjPtANpsclT4_Hkt_a7S0tfeV8dyM7dS7xjaf8l72wdL__bn7_4tlb9rXuwUcHw6wH4DDyRomTS8oYQwl43dWkJYnHeGRv-_-1rhjnooJpNMvqTHtIpOLXbceh6YKGPwLHM4dGs8-8iLRlotyx-Os6F6xc-URQIP2mkxlDI7V7lwMNKikuFTt-Kn8tVJTv6Or3MJ96y6Etjg-D0SuzwYosvwhg-Pqd1Vci8dtU_4Fxozq_-V9IHsNUx2wvtx3TVX3ul3vVPSb0BhxcgDfDuwoD2A5pZEfrmlvgLp7MidHSY8TPz-R8rkQEm1wlyv_Nbvm0IKmX-oA (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: a2c7d985d4d4ee842762 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)