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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3814/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImlKc1FWcnlMbGk4eVVIYlpXaVpWSF9NMzVNT1pPc3JmRlVFN1JkSVNoMGciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozODE0LCJzdGF0ZV9ub25jZSI6IjVjYjEyMDA3MzVkMjJlOTFlYzc0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzODE0In0sImlzcyI6IkphZVBhZWtUb29sXzIwMjMwNDA3Iiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80MTQzL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzAzNzAzNTMsImV4cCI6MTc3MDM3MDY1MywianRpIjoiNWZjN2Q5ZTJhZTkzZjUyMjhmNzAifQ.V6pxMpNxBy6fLmaneDM4cu1wVa72-1av9uoJgCNfUkV9OKvOwBVctKLQEM1wcWYWkIXCXbGCIO8hMMtdY-SpsLcrZou-Wum9hF0_BXUsk5jfaaolrRjrs96XcA2H6BuC3NUqTjkLDoPpFndwbkmHLgoRk-8Wb3C52xHiPbtgxOsnNh06E42LY-mdFGxD_noJKTV5oj0RCljauLC49Sqk6kXgze8cnM_XNE8xo5OUTctcbn2jQGdP0wXEaUBg1oWSP97gXO6lS4_8b95cy55fXWkfH3inHB8WbcsOx70DiDWkkhSivkyMIZyCi9q3Cae6H_SoRGX_Syx8bPZFTV-dZw (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: 5cb1200735d22e91ec74 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)