[null,null,["Last updated 2024-10-31 UTC."],[],["The core content describes the `TrackingNumberEntity.ParcelTrackingCarrier` interface, which lists detectable shipping carriers, including `CARRIER_FEDEX`. This interface, implementing `Annotation`, provides methods such as `annotationType()`, `equals()`, `hashCode()`, and `toString()`. These inherited methods are standard for any Java Annotation. It is used to specify the carrier associated with a detected tracking number.\n"]]