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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3567/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkpOQ0hXSDBFUGEwMXEta0pkOFo3MzhXQ3ZQZHdNRi1WLUZZdXlHWW04amsiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNTY3LCJzdGF0ZV9ub25jZSI6IjZiYmQ0YTM2NWNjYWRjOWUyY2Q3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNTY3In0sImlzcyI6InRvb2xfMDQwNCIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzk1My9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzkyMTMzNDI1LCJleHAiOjE3OTIxMzM3MjUsImp0aSI6IjVhNjVhZTgwMzY3ZTk3OGY4ZmRlIn0.eJLHsfD94K6yMdxr6szYeGykzR3D-0GDj1XnuImLbMJ3LSdyd3N38JzASPVpn2zVSBFvYw6MvTiTJfpz5iWtOtq6LWzQGQWnfVtWCWDu2zXtb_9SRXs1dB08RqF7N_s_gcPrNSpzzUXApF71vle8pY377KHGQR-5gufjuew2yTkqblGVV01fPwiYtiO3efIyh0Ti7Y325Hrk6XcwQr9FL7pwf30SrVLlRPpb-zEt5cBTLh3cgJnEHBb-_dIrcEMTWM3VTZDiO1upIAxYWK3E-c5VtJgB9OfyG8bkne7cgLErhEek6aL4G_deRBon3os63D4vCy_xsznAwuAt0EONxA (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: 6bbd4a365ccadc9e2cd7 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)