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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3393/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: TFI (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImxVQXBld3FVLWlPYmpoWHpGdlRrbm9aRWdPVXJsbWFTZVlvMGlIZXNfRDAiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMzkzLCJzdGF0ZV9ub25jZSI6IjNkNTEwMWJjM2M1YWY3OGQzNjg1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMzkzIn0sImlzcyI6IlJvYm90ZWsgMiBUb29sIiwic3ViIjoiVEZJIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzczMC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzgwMDAxMDYwLCJleHAiOjE3ODAwMDEzNjAsImp0aSI6IjVlNzgwNmQzNGU3NWU5MzlhODFlIn0.uoRBh7TqhwiZf03_Fz2j17oUsuJnoZwDHvib87ng2LxLF1UTLS7HbUX21jXCaXfuU78NoDyBbM-iVcgW1VY9OroA5QYUqMZDHuU5iqtLccms6yYmdHv-tUBZ_DgGl14JOQQF-mlFD1Eszs3LLG9KaOBKfZ3HgDk4lrr-Sa0ibW_6n43MoioOMsYiSSOFbHaaIZn6PVT-FaPDD0_xdulvgp1Jv9tG9S_fFXrajNPs3KTn_6L3MQTPLeFJXy1Bwh_l0-25LgDrVpv53vrAxkFYBc7gNl3jf8Kt0t_RFChFom5cnDyycarCv5r0_k5Qts7DysfPEWXuKcDTQgGHI34N8Q (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: 3d5101bc3c5af78d3685 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)