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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1711/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IktxdEc0ZEExNlBtVkgyVzh6MjRHZmVuR3JKdl93YTZ1MlpOVnJLTmdMd2MiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxNzExLCJzdGF0ZV9ub25jZSI6Ijk0N2JiMzE0YmI1NzFhY2NkMzNlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxNzExIn0sImlzcyI6IlNhcmF2YW5hbi1OZXcgVG9vbCIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMTgzOC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzg3NTMyMzQ1LCJleHAiOjE3ODc1MzI2NDUsImp0aSI6ImNjNTQ5ZGI3YmI0YjkyZTFhMWVlIn0.FD1x32lgNT4tU86SRwPxEICLfiKH5eQL-O2wihRocuR3bQ-9aR8OePAYd_kNPbW2HqRVykMHyh8kNqPga48LiBFyTk7ojmJVj-GEspH3zlCP61Sz7STAdCV6WArKdWGA_n0hgokz473brOIwMtNKpnwLDI5MlB1r9Dkq7hunTYaBrWuZrltcu5fudBCz9918hhSaBvgTwy0Xy-nyYPD0VP9ccpwN3YRvzeSVZBvaFdlLYk0wMARXdRhD9HVPDjzmkloWcXhnlwd5-ZwcED1dHimr49VEg_PxmuCo6PTZ5EjOHnMrUkV2sXyvEoP4X08h4FLPSF_byrklXNZ4fjjcrw (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: 947bb314bb571accd33e (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)