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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4843/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: a546c83b-cffd-42d9-9a40-6a9e9fef0156 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlhsQkRnSkhQcnVTYUtmWFNEV0h2SXB6OE1GZ3dsWU0tWlN2YWNHNGVYcFEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0ODQzLCJzdGF0ZV9ub25jZSI6IjA3MTkwMjcyOTI1NDNiMjEzYmI3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0ODQzIn0sImlzcyI6IlNhbmRlZXAgTHRpIFRvb2wiLCJzdWIiOiJhNTQ2YzgzYi1jZmZkLTQyZDktOWE0MC02YTllOWZlZjAxNTYiLCJhdWQiOiJodHRwczovL2FwaS5jb3Vyc2VyYS5vcmcvYXBpL2x0aS9hdXRoL2FjY2Vzc1Rva2VuIiwiaWF0IjoxNzkyMzYwMTExLCJleHAiOjE3OTIzNjA0MTEsImp0aSI6ImU3MjIxYzNmMTZmMTIwNTNlMTFlIn0.RvTq4UrD_seePLcDc48_-PNqNCbkNzZ3t209btWA16-elzpqOYAA3ZbTUi6HdXR6-tW8lvvSGcRLP0OkF8jfmYiKLXzyxSVouF8_2jqYhrn-5SFM5sCL6_jR4PXuAhzG9cbCXvlS244i6X2jeKtp6d3O2I4XTsASy-_UJb_BZRty8Uv7-JQl1Hm3j7HueI10icbCGaR0sjRuFazMDnI3QYqFvfYlX9Z37duD92u4MWK3nI5v5jG8BkdZz9jffHRSO7ShkbYa1Cin5anb1Nn1ErH_jrGDbRtXloD6qc-hMhByyNWTr7GW54Q7m9WYHzcBAIqdCZJW85Lb1B3OPZd72g (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: 0719027292543b213bb7 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)