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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4086/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: red12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjRsYjZOZDV2V2M0aDNheVRyaFJ4LWZkX21RbmxRODFJMHp5bm9kcWVGdTgiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0MDg2LCJzdGF0ZV9ub25jZSI6IjVmNmE3MGUxYzRjZTNlOTNjYTk3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MDg2In0sImlzcyI6Ikphc29uIFRlc3QgVG9vbCIsInN1YiI6InJlZDEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDI5Mi9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc0ODYzNTMyLCJleHAiOjE3NzQ4NjM4MzIsImp0aSI6IjliZWRkYzUyNWUwYjUxMDYyODUxIn0.S-333WEjSyUXaWX-LbbTFomrevaPbBUWDkBzIPxjoedrt7ctpI6PaOgzfo3g2waUh08U4ej5RGJucUFUA0Gsd8MUZ7mSM3IivnlyvOoEFTUfbPsR3BCx-vtqcN0463TQQF-8rjU95IJj4cYhuWD9ThnCetfSGxmqWxRjE28EssOlAaYQthGKaiDzzx0nPB5JuhRk_9jJ8ORvd9q7976UPO5_C6kIEMn_lBezqc5tFA8soq_xRZTLfRxv-0rk8PGptIS-S2ZF4owXycv2FeEqfmSo5RpiEQLU8JgsZjeoHmJbcGUxgyZ6S7IcZbXA6Y6jLCsmVc6a3n5Cxtcu87_sqQ (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: 5f6a70e1c4ce3e93ca97 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)