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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2513/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: 12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImphSk5wSk9NNm9EQms2bmJXcGc2b3BEbWJGNzNSbjhwUlRrbXp3akljeGMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNTEzLCJzdGF0ZV9ub25jZSI6IjQ2NjgwZDUzMWIwY2NhOTdmZmZhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNTEzIn0sImlzcyI6Ikx0b29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yODA4L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzM4MTQ3NjIsImV4cCI6MTc3MzgxNTA2MiwianRpIjoiNmIwNGQzNWVhMGMxNmU2Y2Q5YzMifQ.vJWFtwjbUBROkk6H4n3mAfJKhHXleLLWpYdWuR-TQOUWKesntKpLtrMJAncax44K2IYYsPhL12LksVeMsL2KmkqSIG1MWLQAtNhNEDVJZpxTFzqFcXvKOZ5dxU1IRcQ5CkEzxrZmjJ7DLPzlGkLlZXpOogw0O-Exi9Js8lCFS_daoxH7zgXe_mKZ3ia8gkw-W3IFzd6oFJVWubh897O1Z9tQoE24EmPkJAntvHHxskoi46ExCs2zn1Ht6bZOvm9VQb8kcZvUtbZVUs7VX8l6f28ozTYdKSOEANyXlrbWHeJkEhI6Fg_CQit3bK4UeaoUoueWLwLHbC5ubRS5l0e6iw (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: 46680d531b0cca97fffa (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)