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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4693/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: si2smpk95 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InRwMkdJR2xKR0k4U3liV1NnSHlpMXRvUnh3am53WXI3cUVqczN2bDBkcWMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NjkzLCJzdGF0ZV9ub25jZSI6ImQ1YTI4ZTA1YTcwMzFhNTczZmZhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NjkzIn0sImlzcyI6InRlc3QgdG9vbCBmb3IgcGxhdGZvcm0gdG9kZGxlIiwic3ViIjoic2kyc21wazk1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDc2Ny9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzg1NDYzOTIxLCJleHAiOjE3ODU0NjQyMjEsImp0aSI6IjU0YzM5ZTk5OTIzZmM1OGRhOGJhIn0.btoLXJ_vvYK_y5Ijmb9EvO8-s2n60MKO2nYa6m_LuuSA733OcPopQ5-S1gukQx7h9KwgYs7Ljza9YNbOd9XE9a5LKutZAyNfxsvecgfkshyuUMyGspe1-26zuo6jYi02XMXxbqACQsGKT1DKlF3bUL0Ea6sIGQYa1qhVtlAULM2p_sBDjopf6NiQFGR6sv2E_hD-IpIPVr6rUZ5_BdtxvAS9COvqPQTIbg7nJB4ALYjm8_YXgRwPrjM77v07Oq7fHu-7dDs5EzLT3skL7V9v4YoJjHclbsEBt2HVw-huvn3DAS8j-QojH-mZvG5VLuNDstbbFty4_-Eg9jrtTaJd2Q (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: d5a28e05a7031a573ffa (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)