response_type: id_token (required, the tool must use a value of id_token)
redirect_uri:
https://lti-ri.imsglobal.org/lti/tools/1836/launches
response_mode: form_post (required, tools and platforms must support a value of form_post)
client_id: 12345 (required, client identifier valid at the Platform)
scope: openid (required, must contain the openid scope value)
state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ik5xT0F1R0g2NTRoNmExMXR2eWRVRHo1LXdlRHJrUWF4UWJIeGxVNlg4R1UiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxODM2LCJzdGF0ZV9ub25jZSI6ImI2MmFkMDMzYmMxZGM3ODRhODk5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxODM2In0sImlzcyI6Ikhhcm1vbmlhIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8xOTkzL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3MTQyNjI5MDQsImV4cCI6MTcxNDI2MzIwNCwianRpIjoiMDk0ZmUxZjVjODljMDAxY2FkNDcifQ.nOGxoAOjY3mVgD9oSvMMFvmJZSASqmOfS3MvPnyKYwSiC2LmX4vo-W7IAZRtovjCgXLEVUlwolG6OtYczmFAt-s2pIBxY-8U63h-w8NGc7ob17IYzOqil6Mw2HNlqPtcKBtLw4ra4tSUGuiVoNX97_qFTtuELFRX3iIzHs4X8Pq2VmxWmRZcVtZQtXde_prfRT5k500UUNNaowBUJucn6D534fq6hqyGxa0onQ_hjPa-wCUsWPHm616Yi-7MTulB4M0IzqBgqr3y0cAqpu2fmBgLFmNzAgA3R-eMKmW7lStdDjQVBX7LgxncCfNyF8EpiUvpUgz3ww2lENEEGZ5Spg (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: b62ad033bc1dc784a899 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)
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