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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2917/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: hKn4ywFvVPCmuVCG (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkxQWHlCYmtjMlhobEJLODFzM1ZFUUVTdnAydU84RzBNeTVsZ29sZ1BQR1kiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyOTE3LCJzdGF0ZV9ub25jZSI6ImFkM2FlNWMwNTM4OGRjOWI3NTA3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyOTE3In0sImlzcyI6Ik5lbHNvbidzIHRlc3QgdG9vbCIsInN1YiI6ImhLbjR5d0Z2VlBDbXVWQ0ciLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zMjQ2L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3OTIyMzcyNjMsImV4cCI6MTc5MjIzNzU2MywianRpIjoiMDQ0NzU4MWNkZGZhZjIzODdmNmQifQ.hgTY3UJ1glrQvLGupyFRw8GV4L-ZU1bccwBG3gGwmdVgr38a46Fc1jBKlX03lsnn8guN7n4hYnkT4CGkYh1zc7CepCEDqdeLegFHL4ivz1sRrW5qFz8dsPR0KIeVVVsB-Eckrx9GWKsJGOe0RVEwxJecyqDcycQcrmecVFj9mh0HrX5kzWINt7pnca81TbI9KKvQR1Ostdy4HfcERRmGR-go9RY4wkuuA5IrkZvP5RvBYy0aMu5KO-4UE85EuHdpmUF7EeM_n_4O2HSnaJp5OfcCdOJecweudpkXMnm0AAiFcz3Oxn2zzznT5Yqm41xeMYtfdwMxc15ZyOpZb-HE9Q (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: ad3ae5c05388dc9b7507 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)