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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2968/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: 66654321 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkVnM3VFTE45cjVibWFNMWVEMUF0bFgtc19FTHUteWtsaXQzb0kxRU4wT2MiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyOTY4LCJzdGF0ZV9ub25jZSI6ImZmOGQ3ZDhhNzNkNDY4YzBiNmEyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyOTY4In0sImlzcyI6ImxpenRvb2wiLCJzdWIiOiI2NjY1NDMyMSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzMzMDQvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MDM3NTM3MiwiZXhwIjoxNzcwMzc1NjcyLCJqdGkiOiIyODE2NTg4Njk4MDFiYmEwYjdhNyJ9.MPbgY5C4-UWMYItqEEWiFhsn0egWWcPf9-kTkqUeJ643zQbrJKb79moX0GDPuSjIT3cn7F7CzZL55o71pZwbJx0qQs5purvXTrTi9iqfH8KFLA8UydOY-XZD_28SqEP6wz5oBDrzZmdkCT1SRxGUif5bNZOLqMcI7f6VIefaeQtpAd2m7xW-MD4j7ChSSHWfo5qyK2-B8wUi4KQmEBk3F6P1i8H4_1hFeN0EHan0GVtnf5tFGRg_HZHDznPl9E3-MwEX2CShA8Mc8R1vZjqtEa8BVt-iRYZDJ2Y7PukcLon_H1itmwsdaY_oFUFTxVXBz2ugUDhX-odrqRPmRPum8w (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: ff8d7d8a73d468c0b6a2 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)