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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1702/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: testing54321 (required, client identifier valid at the Platform)

scope: openid (required, must contain the openid scope value)

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkQyeDhHdHJPTXJ1U25jQU1HdUMydnZwTmVORUI0UWRKTF9BOTgtRWZ2WE0iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxNzAyLCJzdGF0ZV9ub25jZSI6IjdmY2VhNWZkMWFiZTIwMjQwOTYyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxNzAyIn0sImlzcyI6Ik1pbmEncyBUZXN0IFRvb2wiLCJzdWIiOiJ0ZXN0aW5nNTQzMjEiLCJhdWQiOiJodHRwczovLzlhZDktMTUwLTI0OS0yMDQtMTQ0Lm5ncm9rLmlvL3BsYXRmb3JtL3Rva2VuLnBocCIsImlhdCI6MTc4MjI3MTc4MSwiZXhwIjoxNzgyMjcyMDgxLCJqdGkiOiI3MTc5ZjE2NTI0ODJkZDZiZmMzZSJ9.bI0X0DweMFYA05IRGvRBfBtfSY7VgyGIDLZWksIJuY4WhdigjaOoDdoMYec-n1eIsOtBI8Og7vRiWaqNJuFLi94fum2njq9zZeVsiiUa1luG4YIl4JFUvzgW2QAwpExXa3rP4EmIoZFn8YEo5Q-6cQRPwur7cu7y99zw0cwIQFjU9afx-dOSpXrfZXddB0hBy5j7ftmEovgvEfgYHAOPVINS-iJX0w0eyrWiFA08pHGS82BZRiXTeCbaLxPBqzMjGng_Jp3e0NnKF0Auzx6DdbCRzslit7Rge4MYZ5N2ec2X0NGOllfEuSKY6EmuxxMrQFtyrNIPNKl43jjIcekSKQ (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: 7fcea5fd1abe20240962 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)