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.eyJ0b29sX2lkIjozNTA2LCJzdGF0ZV9ub25jZSI6ImM5ZDQwZGNjNjA5OTBmYWEwYWIyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNTA2In0sImlzcyI6InNvbWUgdG9vbCIsInN1YiI6IjQiLCJhdWQiOiJodHRwczovL2RkLTM3NTI5LmdpbWxpLmRvY2Vib3NhbmRib3guY29tL2xlYXJuL3YxL2x0aS9hZHZhbnRhZ2UvdG9rZW5zIiwiaWF0IjoxNzcyNTg5OTA0LCJleHAiOjE3NzI1OTAyMDQsImp0aSI6IjY2MTc5ODM1OWIyMDI5Y2Y4NmI3In0.KTGdD0lL9JdO_GeofAYmQKlQ13EgTJ_ON_Pbb-kr96K7p1yEQOz1gk7Bh-z4WG0j4FRVPkpZLuv7cg-dAd5sDEpYHMSbsW62j7aWyOKOM8ZZkfEn0oEd-P3yNCGcuC_sJ_neAKp2ywPMa1KMjhrOu2SdVGew9SAiBdn_n3wS7d9NGrP--3XqZotAq5XehpD2YO3etTbiXg44dEenzOsYsPu-m_va-ZNi0ode7xVLLfH8qWXPIdceyFxKsOT9d9uglSgM6LCu5uy7F3ZBNgL9FhUEjpgdww_3zqp1BkMz1F6BF3cYYPkpoi2oYXbU0VI5O4me2ICntHt2TOqLdUCV7Q (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: c9d40dcc60990faa0ab2 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)