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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5100/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: 1234567890 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ik8yb19WYWU1MWZSU19LWjRBMWptVkJaaXNfSWxnMlNWd0E4TlRTMDFsTXMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MTAwLCJzdGF0ZV9ub25jZSI6IjkzNGNkYjAwNjJkNzE5NWJhNGIzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MTAwIn0sImlzcyI6IkxXVCBMVEkgMS4zIC0gVG9vbCIsInN1YiI6IjEyMzQ1Njc4OTAiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy81Mjk0L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzA0OTI2NzMsImV4cCI6MTc3MDQ5Mjk3MywianRpIjoiNDk0OTIyZTJhNmFmMDA4ZTBhNjAifQ.nqW0_a6b462kH8qUVyXLSeRvLbLEpSNKElEABP0lKuC43RGRE5UYDfzQpkwGCvivjhfwHas-hkJ7FNPxtvNL4vMYjvcfGjHQ_xsY49W3yoxupjxuwueYKaFIbRaNBiYcwwNZWetXIXGh5LF-eoUk0etjHqHIMNbqidyTeufL0fmzrYbwvq9oMTHeRBPLS5BedWJ0ls-I0ETO_3hEwS67svBgtAXN_0CXc27ohPjf8TMLvXnzWVn8VV1Z0uw1zqYLQEPRwI1_SB5yglevAIhq6FqtktCFT8SG5fMXnl3kbvD73ld32GXsB3GTVaqAItMoZ4CIJqX6wPNrqLBudGM8kQ (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: 934cdb0062d7195ba4b3 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)