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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4260/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: dummy_client (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ilhsbmc4aTJKRDh2TFpIZHMteFVtdG1JUm9QN1BhYWJyeVAwdTZBVEFyTEEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0MjYwLCJzdGF0ZV9ub25jZSI6IjRkZWVlZjVjZDMzNzdjZmYxOGM1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MjYwIn0sImlzcyI6InNhbHRpcmUiLCJzdWIiOiJkdW1teV9jbGllbnQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80MzU3L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzY4MjQ5OTIsImV4cCI6MTc3NjgyNTI5MiwianRpIjoiMTE5ZjQzOTZiYjU4ZDI3ZjE4OTYifQ.jkRieqrH5J9CJD14LWuIfepX3ecG4HngsCAMd46pE2A_bjdoEYkDBxqEbu8Xr5PmMNPpnr9SjsVhJ4rFvZXmOtuMbUqlZOE5jkOdjsQra8hrohTd8V4rgaS5NdR7Bdo7HkD6S44QhSbfU4zYMUzMKp1X2jhRoyfoF9GxZqY0V_Pq82ePvBM3E2lN1wIgwXmngPJAYt_XGjmN1Vpdn_a_kKN7AX_aqNy0bNizfZgQ9g5rKOIkMBQMCINOUVHyGKjvUd8LZpr1UoZEregfvza3VZyLK4XaBj-muH33jhAlRiQebpjpLFV5NAxraepS4B4PdtxuWgc1ibwbSDfDgadxhg (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: 4deeef5cd3377cff18c5 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)