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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4771/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: bati-lms-tool (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlVaRzl4QVYzR0pRRkpQVWxBcEdRSVRSWms1dFJpOEw2XzlZbngzVmZnSUkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NzcxLCJzdGF0ZV9ub25jZSI6IjhhOGY5ZDAxMzg1MDlkYzU1YTFlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NzcxIn0sImlzcyI6IkJhdGkgVG9vbCBFeGFtcGxlIiwic3ViIjoiYmF0aS1sbXMtdG9vbCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQ4NTEvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MDQwOTMzMCwiZXhwIjoxNzcwNDA5NjMwLCJqdGkiOiI0MDc2ZTAzY2I1MjVjOWUxZGViNCJ9.fYK15uQk54XkyrK1TmYbZwnSqeb6G3NOiFiytwh6NGaKnXkHFJqR3fuwQZ5GAZr89rR-5o1X9lmfmc-ZKCYcG76xqykJcUHhDSxXtLPIMzvNJx-U0Q4NON7oraHKgvOsQk6Yxrkd2fnPmpXPTgkX1ocU339w0uxVwlNdIufduBKgsBHsQhVRj7-Ute0fVqw2sn5pJlAyIdREvHdJvVATw_HUgisEAZeejUWBTMZ5zkiyAaMb9wIEAgzpCF1XUxtckMoMu2SxKCkj16EWObzl49ZhIx_Yj6koKn7qvzDmeIu8Oy2EsCSfLYlXMkgY3rXYkH1irZNNjgMBZrP5ZEg-8Q (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: 8a8f9d0138509dc55a1e (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)