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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5298/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: platform-1 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkUycDZiV3I2TVREV1VPMnNsWDlBMld0VlcyYlZQSjFYekQ4Slg4YVhicXciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1Mjk4LCJzdGF0ZV9ub25jZSI6IjNlYWRhYjNiNmU0YjEwY2Y2NmViIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1Mjk4In0sImlzcyI6IlRvb2wgMSIsInN1YiI6InBsYXRmb3JtLTEiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy81NDkxL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzA1MjI5NDcsImV4cCI6MTc3MDUyMzI0NywianRpIjoiMzc5YjFhMmY2OWQ2ODkzNjBkZTEifQ.YsMF_yDoi40QMaiSWqZ1yPJicNJovXHytsGcOQSoJ9cCRC4f2Injtt5KvegpyUnOsPtTim1xfBzxYpmeMghJui7mCyDjB98BXw85aKXGfPUlWNnJMRiR4BC2e2I9gJ4utL8DJmZ2dTsjqhTiYGDMNY9EZ8Q5V-tCdexJjy-cULriRvlPlUYQT29xy4sP9QI4JypV4YMmheQI_xb4ZpjRPm8_on_YEEYe2sBoo4nZPlv3NQ2yb0YjO_wr1ZVzVbOLnxPhhOu8PjJmdQ0HM19souMoBf4Pn_iaq3F6-D0oOjPHgN8g1kaMdeoOy47Qvr-9DUA6ZFx7giAEce131TuNXg (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: 3eadab3b6e4b10cf66eb (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)