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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2181/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: 123123123123 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IndXZlRYckFTQU1sbnpRdU9ydUk1UTllV3hVRWlGczhLSTVXLVBqYXR5V2ciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMTgxLCJzdGF0ZV9ub25jZSI6Ijk3M2YwMzliMzQ3MmFmMDU4N2E0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMTgxIn0sImlzcyI6IkMyRCBUZXN0Iiwic3ViIjoiMTIzMTIzMTIzMTIzIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjQ1My9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcyMzE1MDM0LCJleHAiOjE3NzIzMTUzMzQsImp0aSI6IjFhOWNkODNiMzJhYjc4MjRjZDJjIn0.zYvydJACsO5EwRvQjxKXDBwYS9-d43gAFk7H3Iimvf7IFtZpFVlK1GKiEVhzuBVdnhUsHVpeySp97iFXwS6DGFsdvS6P8gjDKjZo7eylQZNt4YOV1OVOog9JY2UgV-cksGAiWwK4Os5d8Xab3P0bzm8Vmm8DTvDjwz4e20A-isEZ_XRiZCn9DNRrLL6-u7zmTzMR9nyj9hJy3VAFqniYEipvxkam1pGgaJoBuwvGTecSha11iPjOu2p8IKcQiwdm0QrAiVAPk3Z7x5yLYIUtQoLcrVgnGoOr1NjSGiBbtXF6yiwhY87voSnka0POVkqCTJapteVZOFVYtdpDYncmAQ (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: 973f039b3472af0587a4 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)