response_type: id_token (required, the tool must use a value of id_token)
redirect_uri:
https://lti-ri.imsglobal.org/lti/tools/2257/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImMzQjZyZ1FrSGxET3h1amhON3V6LVZSWjh2Tm1sODJCSGVuWEl1WkREaUUiLCJ0eXAiOiJKV1QifQ.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.AbINRRBvq_meksMbk1bgq1DXUYZ0LsQ4sV0jJvZ6MPTqxGRWjqfYZTo_BJTA46EW_ZNH5vFF0L2uCRn6jGaQXeI4q2jgU2mmFhygQY3zjt_n-O798IKT8pphkAe5Dsoo6DPDomnVSA9_FUri3wGmm5hPvKDF_WyB-dfTSaHmXWAsN91GYnPbmN2bTiULx7JG3R7L0LCwEQFwgzfIcixkNa1vBu5HS-Y9lKFe4JbwJPVKyQ97EWGwRglUKz8l4X0CuN9uPc_FwUauk9bnm-pAuZFp8CCBfar2pICOl905WyvSaGHogwYvaxcD_BQ7U2YD6tfUF8F0KQZ5k_0yQZj06g (required, opaque value used to maintain state between the request and the callback)
login_hint: 690036 (required, tools and platforms must support a value of form_post)
lti_message_hint: 52883 (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: 3e87799e754b7f946c11 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)
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