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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4861/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: 670613 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Imp6cnh1YWlTeUU2UlNhLWFGdUJxaHJvVk5CMktTLW4wTUQ3RTRQeVE2ZzgiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0ODYxLCJzdGF0ZV9ub25jZSI6IjJlMTkwNzdiOTY3NGFlMzgyM2Q3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0ODYxIn0sImlzcyI6IkVCVGVzdFRvb2wiLCJzdWIiOiI2NzA2MTMiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80OTUyL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3Njk2NzUwMjIsImV4cCI6MTc2OTY3NTMyMiwianRpIjoiODFjYzA1NTBmM2NiZmI1MjE4ZjkifQ.OgAM6zP29PWgdIpgxtFcLSa4oROVT-m6Xrc8BE8EtUnPJZSxGkZFiGWJqyqrS0Pyj0DHaA--4Lkg0anTppixTaWUqs6WrFaMTzmwJtn2aoFg1vK7RokJhQERrTR4H2RUY-clASo-ln0l8TJU7UOPlmukRgEmvH92sKSXhqPUOv8CEwIF9_yJjPGrTWoJQzOYF2ilm5m4qtJY2uCJzFavLiLnVtZa5NsayFHr4mKdxG1SGaFq0xxpU9xmof1VtM3cHkANys_iL3yd02NckmlbzSwS4IQcJ8I4aUoPXVT9Jc0e4lTlxftIQ8SFQjs8R2aZnaL5IhrxsqTNM8LiBIS78Q (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: 2e19077b9674ae3823d7 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)