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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2210/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjRuOUsyRjk1MGduWkhhZS1wSnhrQjgzTGVNZlFjZU1USE5oLUdJUUhxV2ciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMjEwLCJzdGF0ZV9ub25jZSI6ImM0Y2IyMWM0ZjY5OTNlMjAxNWZjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMjEwIn0sImlzcyI6IklNUy1Lb3N0YXMiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI0NzYvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NjU3MDM0NSwiZXhwIjoxNzc2NTcwNjQ1LCJqdGkiOiJhNGJhZWM4YjRkYjdiYjM5MzgzYSJ9.a8eBpAKip0IfbrVwpzqIOQNbTkclWjAfoqvu63cPa6JWT5RwxVqkY_KmJ-vVoXqjCTChkIzSKxAmDmb90YlDQ2e4VmtyaOmr48QpWlvSBjKR-Ap0FGYTjEUmSxffFeL_rjLSjTW3NG8qzcddi1JEn-j8he_9qAa8Qi1JvlMMCxk86fJjgWNSGjWqtkTmimC7BgDNuaJO0r65DfgO22VGvAJy-Z1C7Jzng-T_1Pq-6hI6KFqEA4A7OniCGJ_mxygHiTpMTwnNjpioQ5Ewz1AcqC3go-YA8hEhgNQUiX5OUwusb_OaF2rY2qo4z2A9pNELlLLCPSVJ7fRKk90lwvS2Sw (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: c4cb21c4f6993e2015fc (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)