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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2343/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: VilsLtiPlatformByPraClient (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IllaY1J2MU5XcUdXY2txQlYxZEJXWnF5YzB6X0o0WUJmS1daOENiLWZZc1EiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMzQzLCJzdGF0ZV9ub25jZSI6IjAyNTI1YmIyY2VlYWQ5MmQ4Yzk4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMzQzIn0sImlzcyI6IlZpbHNMdGlUb29sQnlQcmEiLCJzdWIiOiJWaWxzTHRpUGxhdGZvcm1CeVByYUNsaWVudCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI2MTYvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MDU5MTk4OCwiZXhwIjoxNzcwNTkyMjg4LCJqdGkiOiI0NWRiN2M0YmEzZGRiNTYwOWE4YSJ9.KvkhUFDNgGGnQgcFSkkqO6zuMyDl7FkQKmnN_VhCsgRAfrvY6zjpX403EkwstrFi3_krFGtOMql7pLJDQGP1jFX_HwCz2voVButrHC_bnRta0wGJMQStWvUy5jheD3uEKBwgk4WFvs7sudNwrpUugh73AetWcKQUFb_esNLewQO2vbadFe6UQGcz_jKeUd6xn9qHZUZY1FfHl3CNHXq7qobMrR7HexJCyPJalKhzD1EZ4kE57idJGduG44Tl0CJ7Ss4Pc5YMLFtmso-qbKqXI9rJuFtzmt4T3WdoPRxBeRsF1Is_NPJxvtZx8VoIA-A9aGh9-4VIXCONkUI9FPGzSA (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: 02525bb2ceead92d8c98 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)