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.eyJ0b29sX2lkIjoyMTY4LCJzdGF0ZV9ub25jZSI6Ijc3NmZkZGE2ZTU4ZTk0OGQ4ZDBhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMTY4In0sImlzcyI6ImR1Y3Rvb2x0ZXN0Iiwic3ViIjoiYm9uYm9uIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjQ0MC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcwMzM1NzI1LCJleHAiOjE3NzAzMzYwMjUsImp0aSI6Ijc3N2RmZjk3N2VmNzgxYTg0Mjg1In0.WNogdxx2yMySsIHirgUtFGz7Ks7cGhWXQdZbDYAzLCxSOdDLym2l40XgqaonqUoPq1v4UIBW9DRTouRRFn8iG3A68cO0i1ntJCI9UNSll3RAsbgNc324IxbAZNet6sKomNIavwd6Pp1roZTt33YDVKHublHxiF0nqjXCxN_f4sox3HP38qFwlznWreAwZqPe8Ih0eBmsLKaXtOwpE-Rl1ZN0QwPyck_HZ_QFKXnji7E9aIztSR9FOeasjioqKTLhL_f6ef6k8fvz8hSvz5vdGlt17zRyxGPxA8fLT_bLUBuDvEBj8U9ply4WFqyH0euCJVvqSAed5B3ccxmVILCZkQ (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: 776fdda6e58e948d8d0a (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)