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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2773/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: 31253 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkJNWDQ4eUhaVk9MeUlFWFJ0YXhlNVlPMjgwd3RRVUZldmFUNmhRbGhkRlEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNzczLCJzdGF0ZV9ub25jZSI6ImMyM2M0MDc3MDlhY2M1ZmI4YmQyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNzczIn0sImlzcyI6IlRvb2wgVGVzdCIsInN1YiI6IjMxMjUzIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzA4MC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcyMjExOTExLCJleHAiOjE3NzIyMTIyMTEsImp0aSI6IjFkZTlhMzFmYmIxOGExZmZkOTkyIn0.o6W5nKUxybROmncVZ6q7ip6Z7CIZ0fFTfTihKFhYLQBnYLWXRis7z7OM1OD5NpiatXJob5ZhZw65EF1DEym6ySXjYXtc2RrcTSVIvDm8165T-hdPoeUrKdRXyufqoC57n7_nLYYCkCOJQPrXKnNLS9elEByAF5gQsrX_FvtPmejXTbOUH966KAXQlNdrMqXMpwnnqLy_kdEjSgAcl6GRCWi89FdWrleH3-5kTEpNdV9U7nRPIQgORkbc-RKRxOWyhK__Jtj0najRLzwmUOCr0XKbCvkusitP4YJBUGiiYbSKx_xM26it1ny5WNM8Ubf8jsSsdU54AqXHCI73gK9ySw (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: c23c407709acc5fb8bd2 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)