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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5344/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: 123456 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Im85ajdaVXlRcEo2bEFXZ3ZRZEFuek5ZQ2xUVGh5RHJ3dHVZQ1dHM0tSQ3ciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MzQ0LCJzdGF0ZV9ub25jZSI6ImY0OGQ0NDc0YTRmYjg0ZDI0NjM3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MzQ0In0sImlzcyI6IlRlc3QgVG9vbCBOUlQiLCJzdWIiOiIxMjM0NTYiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy81NTQxL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NjY2MDcwNzYsImV4cCI6MTc2NjYwNzM3NiwianRpIjoiOTM0OGJlYTJlMGE3MGY4OTNlNjYifQ.aAwHFB-UaV4Q5lYjdRpuAsESRd_7UYSqf48OXjFHlKfhl7QcKor7yDXK-W_NguUljHehfVDKgq-92y2mBNjdb-M9b_Dj24R6Q-5N5d7ioZB2M4JPPWOhfuxrbt1lbirNT2Ol0RAffhDTYGhNfzgyUVyzR8Ms_4YGGZ6ZMJBc0YGLB-WFKaDsGS9L0Rdkluj61RHzVP7AXk2Ybi-_brSphuUQVQQvTn7AyTANI6kUYOcaqPHmmb395Jh_KzxmCLCAdSzpMHz7ZLIVoR12pjfgNHfk2y9oWMf9StTxn9h7n7TJLn-N-s1NtLYUeLyiemYRI9lNgDFd6B3JzaIPrk8CWg (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: f48d4474a4fb84d24637 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)