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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3221/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: sx753kesoke5vhxrp6ggd8pg (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijl6LTUxYnpRV3FybksyTnFXdmZVN0RwQXBCcjhmUUpkTUtUeXA0aER6Y3MiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMjIxLCJzdGF0ZV9ub25jZSI6IjU0NjRlNWU1ZmU4MDU4ZmNmM2M5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMjIxIn0sImlzcyI6IlBlbGNrbWFucyBUb29sIiwic3ViIjoic3g3NTNrZXNva2U1dmh4cnA2Z2dkOHBnIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzU3Ny9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzg1MzM4NDU5LCJleHAiOjE3ODUzMzg3NTksImp0aSI6ImYwODQ5YmRmZDRhMDdiMmRiZmZhIn0.T3B9rwQNY2Guio8DlvZYwclYr6JNelJqRevO-eyfn6pHlJSRFcDPACiW-rtP8-IK0KSgAKysXFrGpsuYcS8w3AZCD4Nfltm_2ArIy1lHE8OifEahb0vrRHvnFNUSKMY38BuYphZgCLffgHwqQd00Qi00gf2brsUjhamHUdR0UTDTNPhlKmzp3wFvHc_eP3p277g6IUcnR9huMpaZ5EXPk6Oo5XNIe2uA362YPC7RojO93jSK23mRg1wVhNsvfFZ95kToxD43MIwwrvmpCQPEdOjZ3W7a8VGnNNx7bCCpDCpNS7oRhfJmFx6F_gs5ipCVwxeIL_sA2Baq_2olTKWW1Q (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: 5464e5e5fe8058fcf3c9 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)