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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3942/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: client_25 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InVRTlJwR0tacHYyNC1qb285MEZDeldtZ2FWd2YyVVd6T25XUTJrMjZ5NkkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozOTQyLCJzdGF0ZV9ub25jZSI6ImNhODJhZmJmYWU2OGZjZDU2ZGQ3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzOTQyIn0sImlzcyI6InBjNV90ZXN0X3Rvb2wiLCJzdWIiOiJjbGllbnRfMjUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80MjE4L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODc2ODgxODksImV4cCI6MTc4NzY4ODQ4OSwianRpIjoiZTNjOTJlZWViZTk4YzY4ZWM0MjYifQ.PuLdT0elaamwx9QVt5ifVIO-Si4BwqnMftYJKa3Ph9EdaxpJEjGAvB5Plkp5mFcg0Jh8LXhpMTu1fLjM-77kwHEw1a0xfjQIB_p1kzAOwwg-RytNZU2viQscqWN1Ycys1xS_mmoXx7cPPBxdyK7thLjqTTr8NWYoLfbtV-ZiQQIWFj-IuPKW58VjL3qSWreRdaX7BZin53w5zD3_KWHRMvG0kq5dGkz8l14bjHig5spHM-asdOQhgJlpNP9knZ6PVtqt1vZgno4pPDEWfL5CVXJefPT76yObJw2Rv8y2ubrEvf1-kkcRqVAwvVuc0DRgbNjQZlZdWlKeM2zkDE4eZg (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: ca82afbfae68fcd56dd7 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)