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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2729/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: 12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkctWWw4cGFWR0RudUFpMTJJdzV3UGVjRzdqdGVBOWVGaW9semRLU2VTY3ciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNzI5LCJzdGF0ZV9ub25jZSI6ImRjMTcyYTFlMTcwZjAzNWI1ZTk0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNzI5In0sImlzcyI6IkVEQiBUb29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zMDI3L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODc3NTQ5MjMsImV4cCI6MTc4Nzc1NTIyMywianRpIjoiM2I0YTkxZTA0Nzg4OTQ4NWU0ZjkifQ.IahoBHfx-9olgOFOQNP9idd2HSQizmntoLBYBIXrE-u9RX9KR7Z2l2gDAFl2mn1Uw6oxWGKR9nuSOGCl5-_S1yep21UALXiiP7XUgjQANCVWwuWkroimkbrNUF5h-n-WLzUrTKanNloleSuKlhc_KfxJ7GMtCxqXHnVtVeI-bx-9HZLDjqW7IP4liY594tChYMG7Ex6GbJbaorDx_0tRF5VIHZStcFZgd01P7XRNiLMtQMWJ2WYkOZ1y3CgTjPfp2rQ2Lh_T3eGE93W7owUZ1mx8MLG7skdcYJR0UabCasj3riX3ui6_7OR9mecLdxRmLj4J_NAPNrRm29Gwh07KfQ (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: dc172a1e170f035b5e94 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)