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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2270/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: illumidesk12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlltcTllSklRWmZkVVZSME1PTVFMNVE3ZURsMDR2b1p2MHhzVGRDRkRZdGMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMjcwLCJzdGF0ZV9ub25jZSI6ImFmOWY4ZTFjZjgwOGUyN2FiMjVlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMjcwIn0sImlzcyI6IklsbHVtaURlc2siLCJzdWIiOiJpbGx1bWlkZXNrMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yNTMxL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzI1NTE0MDUsImV4cCI6MTc3MjU1MTcwNSwianRpIjoiZDZmNmQyZTFlZDNjNGM5NTE0MWMifQ.KFZAuzN9ChzXl-rf1PpaLw-jrw0dO-1IsN0030Sl0-BbozBnRj4azR4JHV70DBXZHAWhiLIfJ_B2otSi5EmiNcBvHzwKttE6DNpB2H8dGyGNFCDjcKJDHfVXUlkLKEKInhEcHg7I_fdjlwA0kWUujedXjfDfXliKuh8EEHb4nOKvRHsLjwW_bvPU7-Fux7OJdy5dz60MnwUQ6Sbo7Xitkzu-3SXGsy4kaXVIEnOlbjMHT2mUhHf4lr-8Y1NQp12xlkv3hBtc_2EcPyKpqmI1-ey_9hMKXyLSfYL5JlhtfIq6AD6KZ-x4sApU2_BeiNaVxJiOSq0gw27ptACkrIFeTA (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: af9f8e1cf808e27ab25e (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)