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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4473/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: oiuhoiuahdoiuh998b3ohb (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InljQUxZR2xGN0hyTm9qR1ZpZW9WZDdmSEduUHNfQXNqQzlhLXhJNldiR00iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NDczLCJzdGF0ZV9ub25jZSI6IjM1OWI1NWEwYTExMDc5NTc0N2ZlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NDczIn0sImlzcyI6IkRlbGFsaSBMVEkgVG9vbCIsInN1YiI6Im9pdWhvaXVhaGRvaXVoOTk4YjNvaGIiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80NTQwL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzA0MzEzNzAsImV4cCI6MTc3MDQzMTY3MCwianRpIjoiNmJhNzIwYzU0YThlMzNkOWIyN2YifQ.dBRZTAXEdmZjA6g70tMWujOZ9qG8YeWe-pHtD0YQmWqpNbW5wZkqB5ZQAwwlCreicszjqssOpwuDya2bBWvz8y15jMYScuZ28mbPT24UA8VTPsL5IpUqcCEel2aU5xHUvi02phxtZCVDAHevCJIyq6OsvO_0jlO_Fmbt5yrKh_I5Ntuhc5pg5svaP8SfZUxlT6VLKKIZ2gx7SghJyP0t3w-qJLeX88qJQ0NFZW7N7rGmmPvhxjyTBdg7jXk0oOdQuG_G9ZSk3LyLwWAw-iz9NjhTZvnF4ljFSrriDbCX1On3bqiOIXMukZWHsHqCBs1A9asNf5ghmexkbLyhe3P37Q (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: 359b55a0a110795747fe (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)