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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3330/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkRyUklNOS1rSnhsZGF3b0VsWk9zdGp1QXFCQnpBY0JBdFFGZTVHcDRKa28iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMzMwLCJzdGF0ZV9ub25jZSI6IjBiMzRmY2RkZmFmNGExZWM0ZWY5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMzMwIn0sImlzcyI6IlN1YmplY3QgVGVzdCBUb29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zNjY0L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzY4MjYwOTQsImV4cCI6MTc3NjgyNjM5NCwianRpIjoiZDc2ZTI3MWYyN2IzNjhlOWRkM2YifQ.fR3sTQwBH8dfNBQblSPazYx3sdKqN3v1RR6g3i5J4YeS4ON5lbTIrUdVxLlOd9H45_SGPhXetdvYLQ0EhwZelqXjfYOYkuTUkiqPC12IG3qs1yCvSZf0vlIpQ-8RTGZRNwTL8RVsmDRGsbAZeNUEeymfBaftYgF3wP20C1GM7Zc6uWOyGIU6prc_0XHxNI-Gx0fgSLayOqBEfK5bh2_O84buZew19KSNROB5oNvl87R4mjz7EFtKgiP_CNC85EnR_kKVy1ZwiB7WefjK9sC6DplqELleXNO1MWKA8FaHqJndn9WCLbdmjuUL7cEN8pR9-Yqcw4e2XRx_YhtdiDilHg (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: 0b34fcddfaf4a1ec4ef9 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)