Edit: This was completed on December 8th.
We are retiring the API V1 Locations endpoint in early December.
Please migrate any code specifically using the following and associated routes:
/api/v1/feeds/{feed-key}/locations
/api/feeds/{feed-key}/locations
These endpoints were using an old system of how we saved location data. We don't see any new records from this system beyond 2017, and do not think these routes are being used right now.