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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4094/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: dmclientid (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImpIbEdrdU9LTmJJYUxxQXdZX05WSVpLTnV5VXlnM2kySkMtbnpmVkMwdVUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0MDk0LCJzdGF0ZV9ub25jZSI6IjVlMzE4YjAyZjQ1ZmNlZTZmNWM0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MDk0In0sImlzcyI6IkRNIFRlc3RpbmcgVG9vbCIsInN1YiI6ImRtY2xpZW50aWQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80Mjk2L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NjU4NDQ2MzgsImV4cCI6MTc2NTg0NDkzOCwianRpIjoiMWE2ZDAyYjE3YjIwMjQ1NjY3OWYifQ.bUzuN-Htb7fnli29Lr81iRV58KjHMKxGKHOq49x9v4RZtBYHwuV77sUaycIoHmAlSB5jvi9DIGpllY4QtCvtgbyIIalgjyI25QeuER3DjE_84JCJKy_4eYDscdvmqAw4SQS2c86FWm6WJQB9zZoBejFDL99AHEpfynpseS9CLbBCxm8aCBxhMO0P9qUAa8cL3gSRN5Hdgo39hEoox3QW6W5y5S0FNgqwuMtOwGkn8swU58OwoEyBW2tlyQxfqicRZrKEu16kJAYRPcH7uPBMOAlHT7n7breIAW04qjyg6s5zIYo0H-9_u3f6awTOHmueALsylUVNqt_hGkNkz3FkxA (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: 5e318b02f45fcee6f5c4 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)