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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3155/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: 123123 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IldLakJxZTU0aDNNRkw3VEJ5bjFDVGd3c01BYXBLcWcwazd6ODAwekVrN0kiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMTU1LCJzdGF0ZV9ub25jZSI6ImExZjhhYjBjYTVlNmNmMzE2YjNmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMTU1In0sImlzcyI6IlNpbWVyIHRvb2wiLCJzdWIiOiIxMjMxMjMiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zNTIxL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzY4MjQ3MzIsImV4cCI6MTc3NjgyNTAzMiwianRpIjoiMTE3YTUyZjIxNjc3ZjJiOGU0MTEifQ.YNaozqaYXGVHrEo1312Ux-h07Fu41yR7zqKwP9PfD4Ov82P99yNCshiuxN9D9udqALmZ9546BOAXbhEVNbcdZ53V_bkeV7MhzsY5TZKI6-8rUR4rkNpjdMikvzFtFyVL-5a5DuozaXXyOIMr3vwcf6tkgqRt7Z72XIJJDU8dBSPpU45rqLYACYUrSXKhJ8gkPQpLWIET_xxZDWIXZa1-AKg-A7Zz3vX5cy_0VdeWBZgukB2Q2Dh8KfLFyag4LluZTkfyEyzUXY3ZGceg2egkPdUI5LHFaQA9MvzAUwut7INV5BvcCb5X4RZ0lzhx85DeIct_MmOXiGi3mAuUmv3xHw (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: a1f8ab0ca5e6cf316b3f (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)