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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2686/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: 89645654 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjN5VVpIMEVfbHNyLTl4djQtRXFBSnNuRjNHMEQzUFBrcl8yMXRKOUk2NFUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNjg2LCJzdGF0ZV9ub25jZSI6IjczNTQxZjhmM2JkNzAxYWI5Y2YzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNjg2In0sImlzcyI6Ik1hdGhRdWl6Iiwic3ViIjoiODk2NDU2NTQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yOTc5L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzY2Mzk3NTUsImV4cCI6MTc3NjY0MDA1NSwianRpIjoiN2ZjZmU0ZjcwNzA0OTcxYTJjYzMifQ.UwFxFJACrwj7b_TPYhk1vvvYpjfJTwDPC1v1xyUXAlByZEdu7SjKMEaj0EsOfotJUPgd8CypBMTV38xnD2uk919jjZraFfFmAtUNO2YZsH7xUEoHCcAPpcK3PQ1fZimZmLCmUvoPGwsZmSv1UyE24f8NgV6UpoZ5TxkhZo6cIhsiwpLIB09jGOdXUaFGNFwp74bv1BcOVayxJJpmBqhhsWk1oLgxG9MTu6_WOvrM3goftNxFk9mrzgVIIsv8rfZLyQWKhKHL3TP9Xuxmg7XYFZO0q0hH-8IPTidWFj_E5zsdOpWC7WsAW3LiDi9rvrkqLuXBIU9pOKJJIRrp0HDtdQ (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: 73541f8f3bd701ab9cf3 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)