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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2388/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: CK1 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjJncXFYLTM1dHdFSGZoYkRobGFNVlVwY25xWXJMNzh0RTBvZXM3U0dCcmMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMzg4LCJzdGF0ZV9ub25jZSI6ImVjYjk5OGZmMjFjYzQyOWNlMDczIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMzg4In0sImlzcyI6IkNLIFRlc3QiLCJzdWIiOiJDSzEiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yNjcxL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3Njk4MDY3ODgsImV4cCI6MTc2OTgwNzA4OCwianRpIjoiZGQ5MWZiODc2YjUxZTU3NmJkZmUifQ.i_nfeOtxGmMNCZb1SZpQTkRlVcIOwOKb-WkI83Sw7vTrtb68dccKV4kOPNYHQhvmRIUOjp_l4432KgpQWZS3dTMLo5-aq6RX3wzpA2H-1avs0Z5lg-frt2zbSFGM3O4jSlF3GUivRBIBP-rZPGbc_nFdJ8Z2J1jrUdB77So1hlOWVcH-THWVhxqoKD6kmThstGYBuGr__wI5Uv1VEkLyWAyqWT5nsTbgQkKDKWnXKb2uQSP16ZIqh706CMmwCFyamEqmuRiPGuE-77KnenbtOAeCDKEfQ3KhFfg4x6aO-B9btjDBx0nPvINqjpmgZcyTusJuJHrM_nRPR3XC1RfM4A (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: ecb998ff21cc429ce073 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)