response_type: id_token (required, the tool must use a value of id_token)

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3022/launches (required, This URI must exactly match a value pre-registered with the platform)

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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlJjWm9GMmtGc2ZJanRKTHpzSVNidWx3LWR5M0xvWnUtNGNFZ3NQT014OEEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMDIyLCJzdGF0ZV9ub25jZSI6ImY5NmU1MjYxOGE3ZjkzMTczNzI0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMDIyIn0sImlzcyI6Imp0c19teXRvb2xfMSIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzM2NS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc2NjQ3MjEwLCJleHAiOjE3NzY2NDc1MTAsImp0aSI6ImVhYTYwMzlkZWNkNGVkNTA3YjE4In0.adZ1wrqQmjN1ALo07eZ4-yE5qS0nPeXVfJ8w6pPt6J9fPg-wSexttD7ynYn8g_0LmfU9qJmA3HxwMZnT-kdksMCa1Tk_OkyYQGvAXCxdoOw2Ndm_-Dhq-tq77KOVKCYXmF5y-AAGTvjnu8LwSKKjdYjNtwnoaiI2wQGtbC95urwtrlvR8TOPLNAyWG6mRK-j3kndppWNtdeUVO8lFt_NNLsDyW-n3aED5abj5ga7a282yfzoZffhXfqw3gJrXTWNyvc8D-Pd75R6Nc6xjQXS3gQWIE6_EnFQisGEsmZur4vIRnUfdq4KrMxs7uGqODX7kIBD288SvZItWCplRAy4pA (required, opaque value used to maintain state between the request and the callback)

login_hint: (required, tools and platforms must support a value of form_post)

lti_message_hint: (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: f96e52618a7f93173724 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)