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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2712/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: 1234 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IklSVnd5UDctRlFGdTZ2OElQNHZVOExTMnBPNFRMWjREN2FEQzhUelBTa3ciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNzEyLCJzdGF0ZV9ub25jZSI6IjM1OTU3MDY3M2M3ZTk2YTIzMGQ1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNzEyIn0sImlzcyI6ImZvb2JhciIsInN1YiI6IjEyMzQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zMDAzL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODA1MjEyNzksImV4cCI6MTc4MDUyMTU3OSwianRpIjoiOWYxYTc2YmIyNTNiZjBlMzMwYTIifQ.j8huhSR0dOMCjVp1lrMfGNWLWsl2wfs7YIqN43Ps4DPWew0PBr2aY9MTt-fvlquJwRf1ULu95e78v3D8pm7iqjuyfO5UET9cg8bQnDk2z7D2zeujInXI4l1sak8GHi0Y6ePI--_2nnDV95uudTsAfJ-Td5Ud6oeWXV-RjsSZLE_VACgv984zhiNCXT5lJyeq8fqXLcIyy4e19lhtvtp-VilCOU4ySDy3MfGAeN4NKqlC94XFz2Y--PyHXv3EekGprWRj1oJxwt2Bhlrs_5Q3lLA-ZEj5tRFqr-ucu5mVhc9V_85Q-PvYmjQnw5K8zyzlCLImz0eGyJDh9ii0peJDkQ (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: 359570673c7e96a230d5 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)