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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2860/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkNyUHROWnM2THF1N2lZX2dnU09OVUZxNDJPRUVKNWRuejJqdjN1VHRVRk0iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyODYwLCJzdGF0ZV9ub25jZSI6IjMzY2Y3MzYwYWY0NGE2NWRmYmU1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyODYwIn0sImlzcyI6ImxvYl90b29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zMTkwL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzIxNDk0MTcsImV4cCI6MTc3MjE0OTcxNywianRpIjoiMWU5ZGYxZDRiZGYxNjc2Nzg3MjcifQ.tes8BQcSuOVtQW9POo-sZRo9zROGJIROqgmR-UYZd2-V8Popl7zZj-vnLJUrZwg_H9DYbQL1CZwtQEMd0bP6AX3ckXQg03JoMVem3iEDSNhRPwtorh-51jWMm3clFNmrTJ8OYjoJJClu_9SID8ZnYVEwYk26haC-FgKRTOx1jIbkmHENGCNHmiBQ9WHIonsVbY6_yc1BBth8hwnSp14EMJ7LbMlEUHiiaJ55Br8J0Y204Ur6p7eRFayKrtaciFU_XH44rvGp-eqvRQC0MuOiTlp-OLsXV562skm6tIAxsk0T8E8c6l_Z9PZMNNKqXWdeW_yjo1FWmMhA5liCLQ2txw (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: 33cf7360af44a65dfbe5 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)