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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3225/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: 1 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjU3Vno2SUgzNC1UQVNUSXd0MldPbUgzWDZ1UzEycVF2MU5CYWpLeEFYTjgiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMjI1LCJzdGF0ZV9ub25jZSI6ImE0ZGUxMDlhMjM5YzI3NWIwY2FmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMjI1In0sImlzcyI6ImV4cGVydHRvb2w0NTYiLCJzdWIiOiIxIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzU3OS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcyMzcyMTU2LCJleHAiOjE3NzIzNzI0NTYsImp0aSI6IjdlYWE4MmRjMjFjZDFhNWVlNWVhIn0.SkPfZCBGWigZjHK3f19fAM3Xy0e4ni-weqbAtYe2vXAatX49yHvNoBHCKUtAdvRKUJLx--Q_OHYWN8f1gFsGHMKwb5DOGpaJeU1RoH8W0k0CmY3zp0b3p7ejbXwuYR_38zFTVkBoNzX4Na7Ujalj5eGRTkJpvK9KnoZc6D7InQYf3wjUsY3fnUp3NDikP89m6Jvp0qT0f8JaJp26EjXgsIIZGitY3UVQhsrDnq-AD55EGpJfddqqZhCp58gLCJq-X8fsAw7V8hauhtyX0wrl1eeZ5NOWIhibTeSp0fQk7Ze2wfTgxRF5nPiL9pxA981AOaiJyknWqdJsmJAWOnmVsA (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: a4de109a239c275b0caf (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)