response_type: id_token (required, the tool must use a value of id_token)
redirect_uri:
https://lti-ri.imsglobal.org/lti/tools/1777/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkE1YWdJbUpDWkRMclNsd1RHeXd4aG1WZFpEcV9LQmkxOWtFMXh0QkxFTEkiLCJ0eXAiOiJKV1QifQ.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.IQ9DmqcBIeHpg63PClIdNN7LRkPQv80DTacpBAlePnlxcN0EO5Vf2n3-tfDkSrlDwJ0gymE6xk3fzv5XHytMu4sq0YpMFKSKNoX0dTkK_Iu5UqluJJGfCAXpu_YuOMxmeKQyt9uh6SGmNVeC7_OawYkBg7MDF2QSKMhQfPlq7v94j9FpldMg33jwGEeToUKyito21LiRC_Kwr8tkMqX9fms8Sc1JSGboOWvBr_J7OMvkM92mQNJVzPZ9jTc9RYO6a_pGTL12jY-YBIVusgNO2FaiSg3k2zHU5J-POKZ1l-TJPjbv4kOcMyjHGzANLJ8YqjOHvQR7Kf-YYnAxkL-KFQ (required, opaque value used to maintain state between the request and the callback)
login_hint: 458716 (required, tools and platforms must support a value of form_post)
lti_message_hint: 33717 (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: 6a5e3f771c85874fcb30 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)