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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4260/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: dummy_client (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ilhsbmc4aTJKRDh2TFpIZHMteFVtdG1JUm9QN1BhYWJyeVAwdTZBVEFyTEEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0MjYwLCJzdGF0ZV9ub25jZSI6IjI2MWFhZTQ2Y2NhMDE5NjQxZjc0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MjYwIn0sImlzcyI6InNhbHRpcmUiLCJzdWIiOiJkdW1teV9jbGllbnQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80MzU3L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzAzMzU3MDMsImV4cCI6MTc3MDMzNjAwMywianRpIjoiZGRiNjgxOGFjM2NhY2Y5OTk1ZWYifQ.TKu9tME1LXReFOKioZbv_cTTBTpkqSP32F6Av0T5Y5v7p4FSQ5WxkzGj-1mI_i7VbknQ6TLCYi0yP4F50WzAi3wi-9PR4mZWohaTsqqZgDpkD99G6PabfoW4crrWII6oi8czMxr60qRDGYkvUixL-h6LJNHna_ihLlGpEwEn6ZoSMejBP89Sm3M2aZA0TdM9PNmT9m-NY6Gfc2Kx_u00VV9SDVBHv3WlsWEYfrn5KkkAk2g1hef9hsEes6ygVaaRvFMfds538Tg83nztrXZy6AOv8WgBKUXWD7Ik9Fb50a4YMQZ7G9IiJ0mFmp69be_WHqgKOxpVo6Yu4oVNtYVveQ (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: 261aae46cca019641f74 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)