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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2168/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: bonbon (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImYxTVFXeFc1cGV4bkpNNEdjUVZyM3hzS216Z3V4Sk9jQXIxTWZyNEVBZnciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMTY4LCJzdGF0ZV9ub25jZSI6IjI0ZjNhOGVjYzVjYWNiYTYyMjYyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMTY4In0sImlzcyI6ImR1Y3Rvb2x0ZXN0Iiwic3ViIjoiYm9uYm9uIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjQ0MC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzkzOTAzNjQxLCJleHAiOjE3OTM5MDM5NDEsImp0aSI6ImIyMGM0ZjVjMDI2MTFhMDAzY2FiIn0.Q8UVCxYz2tavt1bZQCcMU8Ke3Ey7E_TG6dO6C9k9sqFfhkZxQh2m0ciNBFmcv0dxYU0hlU0Fgc5f8wXFocowZebY92sgP0xVNb3lnh4TZ24LmYLrWlIu7lPu6SVelFcHNpx4irboFnUiWb2yaMU0WpQoLkn_eYGfG3_vOXwf_-3-VxFHtm09ouq6H9IVQJA4bJsS9KxqYCqmvEuE2eS38RGtR5C8TpfPqfTJworV0dVpdDmm1s-x-HJ5o7YnIRBNhkikUgOnYeOzRCE0j8bE6BsCkuL4uuRirSyCmiShoX4vvlDZGRU6WhFCnB4MdmFraBmVdZlMFU-VQFn6_S37ng (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: 24f3a8ecc5cacba62262 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)