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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4333/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: 12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlR1WnpLVEotc2oxdC12RzNkN2pGZlFlNkR4QjBQdS1NSUhiVTlIdXYtNU0iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0MzMzLCJzdGF0ZV9ub25jZSI6IjU5ODBhOTA2NjYyZThkYWY4OTJjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MzMzIn0sImlzcyI6ImJsb3Nzb21fdG9vbCIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDQzMC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc3MDUwMzQxLCJleHAiOjE3NzcwNTA2NDEsImp0aSI6IjI5YTIxN2U1OTJjY2U4NDkyYjNkIn0.IZyBcULCE6GBGlv1u36Xu0PzmTTMK9KBn5Ym7-4dHR5kc9CqY-UOJpk-l5exW370aVD09QZkQ9XM35xUNczIZcKHidw_fgn2uwq-oLwehMA8nQBJv5KcGhJszvlS8OhmK-SysqQNTMaQd4AcYopKn46jwHg6PbH7PNVUbLVEoKLdNOytmepxhpG_2ieNADdJYjHCs0c-tVuEP8ykvHyHDC17vklkwaGlsnVKV4rMJx0d5zOwZRRnkWdc8AHFtph17eX_yb0BFwasAG-zrHWgJBZeBJ1KvP9oJR7ZkK9bDOhD2ixE5kDeLDPBDrWh6QqBW3R6zvwZNuqSHDNutGN5ig (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: 5980a906662e8daf892c (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)