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.eyJ0b29sX2lkIjoyMTY4LCJzdGF0ZV9ub25jZSI6IjBkM2QyZGY4MmI3MmRlYTVmZWJkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMTY4In0sImlzcyI6ImR1Y3Rvb2x0ZXN0Iiwic3ViIjoiYm9uYm9uIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjQ0MC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcyNDExMTExLCJleHAiOjE3NzI0MTE0MTEsImp0aSI6IjgwMTE2NTA0NTExMjA4ZTg2MmVmIn0.Fa_QpeGPfNZxmSudj6LBqYparJiFW30qj-2gOlTnUbbsj8EWK0SF8BQq02SPu3721p1iJBlJIx98QesenIZjmbXltFiU06JzXF-W60Ok0sT6I_nwitx-S4P6jGBR9EWl3CuBjriFevU9qwqmU0dnB9t6Sq4wyFnErsws-Pf2hnaVnmZd5qDzfhx10J0vDUZO4Zo965XwkQ3HxpRUtzXkXrvfOqa2CUiAUaIbVpb_IPqc-0-rOP032h967D8muQH38fHm9pS5nnJrBKo9B9EX70quYg5BbE8jPG5pnUH5utW2n0u8cjWJX8JMmpEYQqR9inaJR78QD5QdzYSG4tYEYA (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: 0d3d2df82b72dea5febd (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)