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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5395/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: oauth-client-id (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImxuLUZwUUV1ckVfOVdsWVJ2bnk2X3BOdkQzNGRqdG52MWJpOGtGazhYcmMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1Mzk1LCJzdGF0ZV9ub25jZSI6IjYwOWYzNzRmNmU3N2M0ZTUzZDM1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1Mzk1In0sImlzcyI6Im1iZC1iYXIiLCJzdWIiOiJvYXV0aC1jbGllbnQtaWQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy81NDUyL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NjYxNzE0MDIsImV4cCI6MTc2NjE3MTcwMiwianRpIjoiMmYyNjIyMTQwYTEwODEyZDUxYjYifQ.ifIIo44y-QWpQ0XD9eIH1WuK7rL-38clzi4j9-8in6bQvWlE2pfFoWU0UqjhothR-7x7TtBv8srHgX63KMmvrFSZHNHwRrUVoOlZC6fkjllxlCVCig8ukGOrQ1GyBs0OKpvmiFUktpSxaMuRwI8BC5EZflOTZwDjGYI4b3kBDP_rKesJv-uwnRhhhM_QH3RDLyb3Yaia19ozZO6g7xeNDLUYVsrAFag7Aqt7LkD2LF2tSmohHGFQOMZJMLKxyDPyGRsuXLGuFfNsM657fM-E5glgdZpUFRb9bXCI-IIqOirbVwPK946FGY4fJhpVJnYsDzSTTxrIny_MYofnSEVQYQ (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: 609f374f6e77c4e53d35 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)