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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3506/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: 4 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjhPZ1NaWU1RTmYwQTh5X0l6OE9WamxlbHlpZDNYbmxIaXFPeFIyREQ5MXciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNTA2LCJzdGF0ZV9ub25jZSI6IjQzMmMwNjdjZTdjNzdlMTM0YmYzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNTA2In0sImlzcyI6InNvbWUgdG9vbCIsInN1YiI6IjQiLCJhdWQiOiJodHRwczovL2RkLTM3NTI5LmdpbWxpLmRvY2Vib3NhbmRib3guY29tL2xlYXJuL3YxL2x0aS9hZHZhbnRhZ2UvdG9rZW5zIiwiaWF0IjoxNzcwNTIzMTI2LCJleHAiOjE3NzA1MjM0MjYsImp0aSI6IjhhZWJhYTNlMTU0MGUxMmJiZjJmIn0.eKAhdaspAgaY4dMIpGPUOOMPkngUbaZfdkH53Jm8B2pHFmJkW9jvLeOrFQ4NwLAYHNjPvPMHKVvbaUT0wuAirumOLAde7yv_hH9c9TNHa7Hxq1eM_E35wPeES7SVwSSaqOg0IUZZSV9MTdBhiWITVGtlrv5yr22AaZVRaVJ7gESS1c4t3xRKOSv4jgokj0hbdi1BFU1gbP8_3TrpvrJE52CflK2SZxi8TrhMVdMZfjAOr1WzNMMrdG5GoI1J_VyLnCZDYHIIBUdK1Da6NfAVt4GNDUw3Y8_DRVfl5-YL7Wi1jkYgtg-dWF_OrBxqmwVYtGX0HnKEy2Yb3TAADxc_qQ (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: 432c067ce7c77e134bf3 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)