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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4039/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: client_id_cl_1 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjNfMUZxcGNWcUdZVUU0ZUZZbjV5SG1aanFNcGZ6Z1pZRng1Yy1ENmxWQ1UiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0MDM5LCJzdGF0ZV9ub25jZSI6IjJjYjk2YzczOTZlMmM2NTNmZjIwIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MDM5In0sImlzcyI6IkNMIFRvb2wgTiZSIElNUyAtIElNUyIsInN1YiI6ImNsaWVudF9pZF9jbF8xIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDI3My9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc5ODgxNDI2LCJleHAiOjE3Nzk4ODE3MjYsImp0aSI6IjA3NDM5M2QyMmQ1OTVlM2RhNDMwIn0.ahaXRpRP5UdeC4loLPpin1gndNHtM5tIkq7KVaAg_F4Dsc_MtjCO2kX-gPqR5f9x4PuPt24pnPt2hSIMCgOsgG00mhM6O38Ws-0AGkNwLyMc84g7lqXXcLiqcRzUKv6oU6_5J4-mc1oDfiN8rkpTgSbX-CvlOdQkkziQaZF8KstUya2UlMfLWaa4swxJt7Tva6zKJmtF2v6L9EBhAWIIJ12DGoHfdXQAH3jSbiyBX1qUVDFwWJdRzIVym2I4ZNxxPnpEECfGJVX1wac4V3TjabmklRf1r26UFSW2o0hywYjviBpc4Z9vSiBI_zDJsyzjoA7-9oElwKn09WFloAtzew (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: 2cb96c7396e2c653ff20 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)