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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3602/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijh1NnI1SU9qRmVGdjg1MFY4N2pPX19sV09nY3FMTjR5TjFNTXZQSUY3cHMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNjAyLCJzdGF0ZV9ub25jZSI6IjFjNDgxMDQxOGI0NjFlZTNmYzE1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNjAyIn0sImlzcyI6Ik9tYXIgVG9vbCIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzk5OC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzkyMTI5MTAyLCJleHAiOjE3OTIxMjk0MDIsImp0aSI6IjA1ZTdkMzQ2ZThhNWVlZGVhMmM1In0.Ww7iq54ibnM9D__9p7vk9YsSGnR57Nbap4bRAQsQ9kmSrJcpF2TYzhLUod62-tjKBdbc7Q9jtE8Sz1JV-I2-Sv-2trcSJAdldT-M7okMsILU7XBJ5dMp_ko-7cUkoK2xcz1FfqaK3MZLdfFfo-rDKcDjxbC7XLSOQX6-zlIAduv9FQigM8ynDULqsX8DwEd8Er5BBwsQmu04Px7St06IDxaft0SzYb5gHPD5rKZSXrDjvBcQe7sQ74jnMgz8KSWAlzAam5FG6TMzsGtK2JAMYOK72UFXbnITaG0lPNHyvB8beTxwp141jU1PcdPgEIWz5vP3iosT6nWNxhxdwylOTw (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: 1c4810418b461ee3fc15 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)