response_type: id_token (required, the tool must use a value of id_token)
redirect_uri:
https://lti-ri.imsglobal.org/lti/tools/1909/launches
response_mode: form_post (required, tools and platforms must support a value of form_post)
client_id: 123456789 (required, client identifier valid at the Platform)
scope: openid (required, must contain the openid scope value)
state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImlfNmVJZEtuMnI3WU05cHRtWWpmTzJMdmRyaktTSmFLeTk5cDFvaDdnWWsiLCJ0eXAiOiJKV1QifQ.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.SvLIzvRfQNM5NEtR_ViPr5QHEzpxZeXhsJZnqKoJC7ZunMuYeuLQIAJnRytTb47SITZYQskvndSrGvA_wJwwoydC45nEVBko7A9iLQie_ATK4mg5_uUmj4y0fQ0x0zGS1lYOI9KfYvE7YpLjWfPzxY7_ufPE2hlHzkeJsH__WxLIl2r9ODdXu8vOR5ZIOWsAjKfMZ579h2qvFNUwnuDFsfga2gtbYsucw8Za5m36NjtZn70jsOesRmCv9d7dHoED-G-Rz98xr_SXwxmsS70yyXACABH_qnBV_zlNyUhhyb1tH3PuIu4eMmzmorELHQaA8Ek48fIGhAdRdpskb4LM8w (required, opaque value used to maintain state between the request and the callback)
login_hint: 590392 (required, tools and platforms must support a value of form_post)
lti_message_hint: 36808 (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: 2f571fb89bdb5f23efdb (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)
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