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.eyJ0b29sX2lkIjo0MTk3LCJzdGF0ZV9ub25jZSI6ImY4Yzc3ZGFmOGI2YTdlMmNkOGY1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MTk3In0sImlzcyI6IkVyd2luJ3MgdGVzdCB0b29sIiwic3ViIjoicHhyMDEiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80MzMwL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODIzODA4MzIsImV4cCI6MTc4MjM4MTEzMiwianRpIjoiMzU5MTg2NmY3NmQ5NDI5NGJlZjkifQ.kS08ak6gWaxHFveB6f5np6b4Fhuyg2mc6LjY-7Z9xx40H2NX6HMZB0FRhuye47lURD_Fj-GKDRq6iz_9BawGZp0K88K_2smv11bVjtyTUNo1ZVm9QiXuLUPYncwp5EuZQfHAAtC3cuCdYovSibkSId0eYa0CmAOzavTt2F78eCtiqFLTPwBOaZAGIJjaFCGi0lGlH-Dc7ohWhdOZSfEsBI7JOxVgu_mKRATPoMB4FatckwaQjAxbBb-jv65-AQLAkXqQr_6nGnly6vC0B71qw3knYgIs_VqYOuEUhJZItdvKA0aHpJWOfFwIRBPoyeJXHWPU0DHBPyXhj72FkPcGBw (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: f8c77daf8b6a7e2cd8f5 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)