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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.KuGWcJiCrLGRmXXAeEnFR3t65EUimk9KuLpvhhtKBa1HgcCi0yTGmRw_x3s43iXUOBEHYVdW3s7BqPE_tdxFoD6skPqV6atXfbGz8_t_P3eGfpS6fXGEu5lRGDcq-NZZjZybWA3XznpKIuBN_u7nSbBfoyO7r8YPNRjd4ltnXahpf47E9zlkZ483pN7wnYvO32jKUJITsiPtFqqeO_RMrFTKKgzQj77QIdIBe66gjPCy9iK3M7OZXnQkp0pK-kl3eGsaDPmkk29F8ccpFAnMb3ju8pW1mqiMbTQMoGEGY2k68XwjMIOEyUIjhB9qqo20I7QHSQRqLHpUr6NkyvsLUQ (required, opaque value used to maintain state between the request and the callback)
login_hint: 392444 (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: 4e7a654f47bbcd268174 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)
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