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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4197/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: pxr01 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ik9lSHY0LXhjb2Q4T0tDN0ZDUHBfRUF5WDRPVm4yUHMyMGpJZTVuWFp4S2siLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0MTk3LCJzdGF0ZV9ub25jZSI6IjU0YTkzODVkOWUxY2Y0MDlhYzQ4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MTk3In0sImlzcyI6IkVyd2luJ3MgdGVzdCB0b29sIiwic3ViIjoicHhyMDEiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80MzMwL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODU0NzgwMDIsImV4cCI6MTc4NTQ3ODMwMiwianRpIjoiYjQyODJkZGM3YTdjODRkMTZhNzgifQ.I9334RKhg8kF397_2NZLO9mWLijQJ4sPGpP54x3453R0x-M7hV8AH0YaBXzmXkUu__dFMdyo0ynQGNa9dPGvv6HyLm-6ZP-rvOXx36C4NyELj6KaP1CSeJukCQsFv36-y5nQLQTc4uAL3kyyMJYOf9peRTiPHWThd7hnEuZuSjEWygi4JZEmFbvfg_rUVOpTLrnje-Ik-NZEpdBWtsYtHkQ7eRxUGakxlrsQy5h5xVjqludo6FahXZrqfuncpmeGkUbjvzbW6L542Ttyi_qrBwOOHBZMV5bP4OaOz0dJxeEHZzzIbdoz4slLMt8Xw9lWGagjKy1IlX1pwwJ4Dt-L0g (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: 54a9385d9e1cf409ac48 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)