response_type: id_token (required, the tool must use a value of id_token)
redirect_uri:
https://lti-ri.imsglobal.org/lti/tools/2224/launches
response_mode: form_post (required, tools and platforms must support a value of form_post)
client_id: com.snapplify.engage (required, client identifier valid at the Platform)
scope: openid (required, must contain the openid scope value)
state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InVNTDBvai1mel9DZTV3RldQamhoYS1JcGNVbnNPZ0R6T1MxbjNyLU1pQWsiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMjI0LCJzdGF0ZV9ub25jZSI6ImY3OWFjNWZiOGM5MGJmMjE4NjQ4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMjI0In0sImlzcyI6IlNuYXBwbGlmeSBFbmdhZ2UgVG9vbCIsInN1YiI6ImNvbS5zbmFwcGxpZnkuZW5nYWdlIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjQ4Ni9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzE4NjI3NTU5LCJleHAiOjE3MTg2Mjc4NTksImp0aSI6IjRiMjg2YWEzZDY0NjA4YjNkOTg1In0.GN031VfZkfOP7wSBmwgWe5PUv6dGUjdD5SxQ_hZnSR3EoLSou8vaOr_6bEQ-QY2MWQXbAtDysjtB9qzh0bGI-09rU7EQ1x9yzptHGoHYe_9bliOBtqDcVSXCU0-DBpCx7LQyqli8M31i2zFs23rI7ys1b9Q-cgSX9DwVhqVSxpJQ26m8oy91kqaTrkiCteFH3LqTBBbKzaqAygomShMfo8SWCn3Wj9E5OLMOZMLMHLMIPLHmMoDX_6eLACCKcl52Sh8tcBQcQYvDSsw8oPN_WyPbZB1m6VOPi3Fst2YQ-59cV8zMxfNQcFU5mVTZzR0aFlS6OqkSQVhUtRnJx0QiLQ (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: f79ac5fb8c90bf218648 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)
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