response_type: id_token (required, the tool must use a value of id_token)
redirect_uri:
https://lti-ri.imsglobal.org/lti/tools/1991/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InRZQVlDbVFyWWRJaDdPVjdJQVI0Qml3YUJQNDBsX3gxazlYSDNoRTdOcFEiLCJ0eXAiOiJKV1QifQ.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.ge61iW1uderEFium0AsACBxl9gsDqRWvYYZCt8JUEAPlBov3aYX6b4d8FvsLaSV2hxs963SzqsP4BMWipqU8UUIUhDKab-EeAbDBskOelK8_GSX0NNzx_W-Obk6LzU6hYdFNfXlS72mFm9c7S8I9nrRRMYLy-gNN2nYT59EsKZ0FocpfedGJokBf-uMH-x6dyyQAYQbmZMuvCf0tJWxzhMAlrl6bfWXP_d-tKY123PfSR5VmF9GT81LJnik_JfGkOK_j0zfqb1BIAlpAHsje1u_eepmAkzmTTWJaSX0wLSYeB18a-5O-W_JJMSoP17txrIQY8XeNDbdSo1dzT7UXKw (required, opaque value used to maintain state between the request and the callback)
login_hint: 442134 (required, tools and platforms must support a value of form_post)
lti_message_hint: 37230 (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: 8ac9d5b0e3371756119e (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)
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