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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2389/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkNWZlZDZW92dGxNeFJvSXlOQXFXa0xzRVltSnNlaE9oTW5jOXFnX0lsMlkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMzg5LCJzdGF0ZV9ub25jZSI6IjM3N2Y0YjU2OWVmYTZlNDMxNjk3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMzg5In0sImlzcyI6ImxpdmluZ2luYXNob3RndW5zaGFjayIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjY3Mi9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzgyNTM0MDYyLCJleHAiOjE3ODI1MzQzNjIsImp0aSI6ImQzM2Y1Y2Q5Zjc5MWE4YjU1ZGEzIn0.AFLWhxSCqGHqtPpcuK9sCqf5j5x_1rulz9bhCNDFcmmXHUg9iFEQ-UWmlD30nI6k8ziqaO0hQfXigcCVWwQAgtMPT554F4PwYGCiUSgJvSo1d4X9Wxabp_NhH9ighnjnIab4KOTwQQyr3bzhNquCdcMbKJCxn4IduWsQTwgo0_rP585DfQhl2abrevQOlocVy59Tq6HZwIEG2ToFO3ku8G4eet710WX8XMgueg5BIrEODoDhPur_f2riio_3UF3HwM7f5Bkd_y4RRNj6riFq2SlLAz3QeqpeO_RXisPk3vC7Kdi3UdfIIqh8FZAXO94OVfa4crBKDC1IwSe2g-oZ9w (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: 377f4b569efa6e431697 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)