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.eyJ0b29sX2lkIjo0MjYwLCJzdGF0ZV9ub25jZSI6IjE5YzI0MmFhYjFiZDJhNzVmYTI0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MjYwIn0sImlzcyI6InNhbHRpcmUiLCJzdWIiOiJkdW1teV9jbGllbnQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80MzU3L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODI0NTUyNzgsImV4cCI6MTc4MjQ1NTU3OCwianRpIjoiNjhiOGUzYmFjYmEzZmQ4ZTJmMzUifQ.sD0av-JdkNqBLlKn_dUtglPRA-_Z2fxqC2nuWs0yhO7Eeq8VwVQT1P7B6WwDEWY0tCWHqAsD_wxlS2iJeB--5fo-fQwAGfml-ZSR9AfShcDgJ_ly95-Dpz8qgEx-NuumzkA0GBP79oLoprNYepBgPDUXSMHKFIwTjWgM7LQGtum0JihDPVZ-UlsnNMnuBMOERY8RjyT12ijlUbj8_6y7nzyRmssh1606ftDYU1wZ_M2sxM6cDRqkGj1W7RTbAskXWQnV8afIPF5B416JhuQwUUhiGAm8SZNHIVTZNAfcd83sRoLA2OFMhDkHN0gQXkSp9ffkPW6DDEtZ98FDSI5Btw (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: 19c242aab1bd2a75fa24 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)