response_type: id_token (required, the tool must use a value of id_token)
redirect_uri:
https://lti-ri.imsglobal.org/lti/tools/2218/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Im1rNjdITEJrUEwxZ0U3SXdTcWNSSEFla2owX0xwcm9XMjJaVGZWb3o1VE0iLCJ0eXAiOiJKV1QifQ.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.hFv9gpqsfZqNXjoe0hpvEClaBtSqn2V6uBuquaWYEW8qjkAX0xrNCFmbLQHwtLFgQ6SLfnCV-WMiRbyJHg8ZPAfpZyD9fKZRWPKu7Y8d5zWNjKjhwOLS4UKZS1KIn5WWRSZK3jawPYvgMdwuj_nJTJtoxA32aB7BMNDWJYGEnjEPddmEEiFxq90UBAUFp6egsIp4RMrab3UtvSS41ncdlWUFVInfrJjSFSsW2GwetAZ_Rf32IPBkEggufOAeHBdRaZe05qzRSyerh9iIQ8JQRd1AU-A05ocTc64L-Escz-ugUVhpW_WkIJANvhm0p1jYT6uNyc9bilk3goS__eY0IA (required, opaque value used to maintain state between the request and the callback)
login_hint: 506479 (required, tools and platforms must support a value of form_post)
lti_message_hint: 49535 (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: c406024c620c665f1473 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)