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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1834/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: 21512 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImU4R2ZDcGsyZUdsd2JCUU5aSVQwRTJVLWlycFdDQmc1c1lnTU5MR0V1NFEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxODM0LCJzdGF0ZV9ub25jZSI6ImIyZDk2NTM5NzA0Njg3ZjJmYjY5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxODM0In0sImlzcyI6IkdlbXMgVG9vbCIsInN1YiI6IjIxNTEyIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMTk4Ny9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzY4MDg1NTM4LCJleHAiOjE3NjgwODU4MzgsImp0aSI6ImVlOGIwY2ZjZTMyYzA5YTM2NWRmIn0.ayhHv37QAYjvcrNRQAQmuyERl6RoE8QHnndcyxX0jCffVINrkWNbrrVrzy9M4sE7FKAhY8lkGsso93FuLSp_Sz96lf3Oqo_gtTQ7Br-Sxnw8xiRGJ-PujTieAwV-q8CQ4I6PTRsG_1Iv_QBPVlvjiepZ5jgqQdsWOlB9z23WmEcsJojTsUYD2y1WZQ6YcLAntqAkSRE32MCH2We6Se7EZu_PexGyJusvfIeAv3_Oywlnr6QUqYdpzBZDzjsOF-L6jeqPUIj8JySUd5cOYLXnueak_wr4_TQeUJJG1bTlxF7PxUZ9LdWx7eRP5OZivX-JBdhjvoqw3zCwJdFHU8ZSWA (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: b2d96539704687f2fb69 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)