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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2729/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkctWWw4cGFWR0RudUFpMTJJdzV3UGVjRzdqdGVBOWVGaW9semRLU2VTY3ciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNzI5LCJzdGF0ZV9ub25jZSI6ImI3NDQwZTFlZTVjODJkYmYwMmUzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNzI5In0sImlzcyI6IkVEQiBUb29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zMDI3L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzA0MjAyNTAsImV4cCI6MTc3MDQyMDU1MCwianRpIjoiMjIwODVkYTMwNTBlYWE2YTczYzMifQ.TLlmLwv1_ny255Q8TWM9gKt8kko62WVfWBVr9O17w7RtnSpmUYl6Brx3hf1jebGiDdDlPg4TOonrvhVxDH_XuiGqEyNG5zxpapC6dqRje5GQASjmowhW7lFPKYlLisd7W43noB_H5awxU4joCY0x0_25oEHmm8eXf7pDl0x7tz_r5evq8vZgTWQ7XFcO00XAWV1xzaRUl-HY2F-ZR48IREEL6ZlmBuHHNUn9TIkO3kgb0u1xXfww8C6qWCDoV83Ni00KIYUHxfL63C8XY7t_lqNCEgoKYvyNt8x6BfsDk_yDejZs6y9DU959yojbg4a3VbWH5k8XxJh2rfCzm_Zozg (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: b7440e1ee5c82dbf02e3 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)