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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4570/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: 9CDC8B7C-6E53-489B-B5A8-C7F648E390AE (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlpWel9mLXlQUi04QWpPTkN6SG5DMVhqT2VtVmNRRl8tcFBTVHFOOERzS00iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NTcwLCJzdGF0ZV9ub25jZSI6ImNiZWIzOWI5MWU4ZTE5MmJkYTU3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NTcwIn0sImlzcyI6IkFUSSBBc3Nlc3NtZW50IFByb3ZpZGVyIiwic3ViIjoiOUNEQzhCN0MtNkU1My00ODlCLUI1QTgtQzdGNjQ4RTM5MEFFIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDYzNy9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc3MDY1NDE4LCJleHAiOjE3NzcwNjU3MTgsImp0aSI6IjhhMjA4NDAxOWYyNTRlNDkzOGU3In0.J-KV4QBqVPiUP-4PdF9fAsL0kgTbwT-7wc3-q3BPymLdSrDJbXIdnUWqMMSEiABQcOVwuUkQDB9NKLkS_za0Oo_PM2I_exYfDpbWQ0aL4hlKiww2JaelGQBYiz6duCzGIKJZRqrBXVEax4T2rC1pv3Vb4hfXqrlkxHtjc2EQGBfCLfxFaNjY4uzpsmd68Eld9JIm34aczhlW9Rb0O6TyB6RojEnZGzGYQIwbABCQXzkiLu59Tnn4ZSttnYuB4tdWhS0UY1kXVde-_sqjcOaeA2cGdvII0xMSrVRXY1q8iZxvqExZW3eF3nNTGugRFuF19WnCDXJ48m_RJWLglJyXxQ (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: cbeb39b91e8e192bda57 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)