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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4039/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: client_id_cl_1 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjNfMUZxcGNWcUdZVUU0ZUZZbjV5SG1aanFNcGZ6Z1pZRng1Yy1ENmxWQ1UiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0MDM5LCJzdGF0ZV9ub25jZSI6ImEwZDgyMWQ3ZTAyNGRkODU4ZjU5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MDM5In0sImlzcyI6IkNMIFRvb2wgTiZSIElNUyAtIElNUyIsInN1YiI6ImNsaWVudF9pZF9jbF8xIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDI3My9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcwNDE1MzIzLCJleHAiOjE3NzA0MTU2MjMsImp0aSI6IjgzZDVlZDcyOWU0ZGZkM2JjZmMwIn0.HCATLwhJBQf1Alvt78DvcBIIy8ejsRAizSRF7RR0-3yIn9y-EyxXzxWi01xDugiScChtTgz-TToi7_Pfx7a_yfekG65e4na1jC2r0fYNnhNbaFSAEJ96xzdDt-NS6Z8d1-1VTthaIuR7C0Orwea9kGFyR84CKm5qC37OV2w0_1tqBLTiUCRsX3EBfwqcT9qAGyK7z3bDgfDEzDgGjmfjI0BTLLXY5ULH88NlbhC1LZw-mQX9BpN6nxKxciT3JRyqXCpkNbZWCmCH2qJ4B1Hg-u1bjDdtQHzqtiZBX7g0KhtfxCCu-wxOwZb4cvf4VWsizRGBVpUfYBksnLnH-q7xVg (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: a0d821d7e024dd858f59 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)