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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1748/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: RSTestingTool-client (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlJoaXdFQ0haeWRzekVsWGhyMVVIOWdZY0lOeGx0QkYwNU5nWm9BYWh2TWciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxNzQ4LCJzdGF0ZV9ub25jZSI6ImNlMjQ5MjllZDYzYWNkYjI5MjY1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxNzQ4In0sImlzcyI6IlRlc3RpbmdUb29sIiwic3ViIjoiUlNUZXN0aW5nVG9vbC1jbGllbnQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8xODgwL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODI2NzAzNDIsImV4cCI6MTc4MjY3MDY0MiwianRpIjoiNmQ2NWE2MWJhMzUyZGFmZjg1YzQifQ.QTHwl0OquRLCksBwVjouk9uVaZCWXPHGDhN6Oaqh5S_EIZ4ZdLuZwLQhgJ3k2jLOpldLcJAO_mPuoV8J48QybQ9qQbxteC13-all90_XMqA1mDseiA0HkQrzsePz4DY-CWSCYKjLMsxwxSo-NoOlwl5Uepjh351NbFHYoAnUbHii6P_Q22TkkWTcviNX4Hi8IOnTCwpvflJod8YG8Y8XnHcafMw1z9XWMAfQl4iJyPDO1osRDZgdLGFpEHIFRCS1yOFHSauYQuoPsjXAhmMZY25WbQ4wXvdXvm9eXhkpyV_KAFV2CSjjFpeTWUDEEAjZAktxp7jhhcX9VHWPvY1duA (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: ce24929ed63acdb29265 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)