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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2548/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: client-1 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImxqejMyQ01DLUpWQWJxbi10SHZnbEpUQTFTcGIycF84NTV2MWozWVJ2TWsiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNTQ4LCJzdGF0ZV9ub25jZSI6ImMxODRjMjIwMjliMWNjYjY5NzgwIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNTQ4In0sImlzcyI6IkNBSSBUZXN0IFRvb2wiLCJzdWIiOiJjbGllbnQtMSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI4MzQvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NjU4ODI5MCwiZXhwIjoxNzc2NTg4NTkwLCJqdGkiOiJkZmU5ZDYyNjAzZDQwN2QwZjYyMCJ9.sRN5ZnedaHzcChc76PK1IcWf9o03_0LA-8ob_IZOIN0YvsZ1f6b8utDeaqBu2eak6YWbioabtYm_HPS5VNQDNIMEVGBDNIQuBwJnX6PMEZd07L92zNPYHvuPFIOB5VyoZJYhh0CPwDYMQBIpm1XiwuDzMsRKWQTjXqwnSQ-RGlCbrhxnmaTNabfMcQXVS6uHPKs0s0VxqGQT4p8CoYs4DPAI9uGB5vmRCbHd5SPyToPgK_hV5zS5Fg7AVuD0670WMliJHdq6noezViwzpfW3t3fVfsv7_uxO20vZh-7v20ITqLdRjX4Hhg3jPwPNHP6L_KK3QXqblT7yrlMBLYY4Qw (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: c184c22029b1ccb69780 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)