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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.RJX67k9oiSBiYBUiRkCzi2DNXrRUPbHQwo0Omvx9xXYu-1AE0ocHsZ1XRhUIoyMCbCYXa4nJj6vo6MU5p6Lhi3LbFDDuk2qYHsk-nmjIkUVbqALjubnFIz4f1INB9svA-3GrTX79sDZv7RG9grKVw2YXP1Wi55srh0N1oaQGTF8yz6g1cQZkgAyT1BJgLUkT1ZiYbz_QisxjgU_zjVFCmcpuPENEMB8TiDupsaGbzh-ByAG8W9UFqIctE4aENnIzINz1WdQSie9-2c3AJx2uAwo05kYSBNojTok3UAw6zF-aANTg4jygYUEd7WfLbnZbxnqwMUctJgIt8LfFuBa2EQ (required, opaque value used to maintain state between the request and the callback)
login_hint: 591853 (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: b49a2df63eb537ac6b32 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)
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