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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2793/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: 12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Imc1VFhLUUdvQ1lNbXFibEhHcTlTOVBWcDJkQ3BkTnpkU3ZKOF91VkZXVHMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNzkzLCJzdGF0ZV9ub25jZSI6ImQ1ODJiMWYzOWQyNzExMDljYWEzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNzkzIn0sImlzcyI6IkJlYW5CdW5ueVRvb2wxIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zMTE0L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzAzNzU1OTQsImV4cCI6MTc3MDM3NTg5NCwianRpIjoiMDFkNDliZmIxMWU3YjY2ZmJhMTkifQ.g_VExaVKLZbps5LT1r7F5pBSJTsR0s4rlb6aDG3T6H7R8WykIyJcLLRrbSoOR-haOC9Yxc_mETFFeJh2YGu2OWvzLNfMY-Q_FE5GcJj9swwLAG9Q-c8-xF9-cDhvnh0H32tZD33Br38SgIapRhEjNFzV8dtHNRINflFFqYMhWlRkyeFbRF8KkSSdvLG3LvCmZmPHdyaetwQRtg93fb3j-WDTIxU6AWN5RM_ZJKqmDyP13QLBLro5SkDxqGK0BAeieOUDi1uGReWeTQJvBBkk0BPRNa85HlppqMefouncEOEYqhvpg7iFOF_UqDk_797zdnfX38PjTHzwaTz9yy1S5g (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: d582b1f39d271109caa3 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)