A NAVER access token, and when it stops working.
When it expires, in Unix epoch milliseconds. NAVER issues tokens with a one-hour lifetime. Note that both native SDKs report this in seconds; the conversion happens in this library so the value matches every other timestamp in Kotlin.
The token itself. Send it to NAVER's APIs as Authorization: Bearer <value>.
Authorization: Bearer <value>
Deliberately redacts value: tokens end up in logs and crash reports.