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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2998/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: Test (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijh6b005cDdNS1p4ZnRkUlVXU094ZlBpUWdVZWJwckpMVU44YnJHRGVvcVUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyOTk4LCJzdGF0ZV9ub25jZSI6IjYxOTA1OWUyYjkwNDBlOTc3NjA1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyOTk4In0sImlzcyI6IlR1bHNhIFRlY2ggVG9vbCIsInN1YiI6IlRlc3QiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zMzM4L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3Nzk5MjczNDIsImV4cCI6MTc3OTkyNzY0MiwianRpIjoiZWVhZTdhMGQ5OWFjMzNlMTc4ODkifQ.K_UirDjI6RWPeuVGT5hfJ4Kag0Oh25msT0yS3viF_nvkfqHsjBYmsNVFF2mBo13Tov12jGDOc6ZLdvkkdSCbSFDEoRCHO6TR-dQnek9u-QIALIT1BW75KcpjUSSeZz2JmzrtXBAXIV2XbkIBVL0YVnzxFmsb2VT0iQLELOOgEjjFG0OKFFrmscUZ2fb9emTWAdy-zzOzwR8Wqu_INctxh3FbZtwr2823xSWIOvxsN8a6DIkKpw0I7MO6tfSymbjz5yq81_Qcrak57aHGDT4pKOBp00vbrH5cRPWItv-ytyVO_T9P3OsYugQTyrwPX3ZvEZL6N_nbTG97vxrJr2ATJg (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: 619059e2b9040e977605 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)