---
title: zoneID
framework: CloudKit JS
role: symbol
role_heading: Instance Property
platforms: [cloudkit js 1.0+]
path: cloudkitjs/cloudkit.ckerror/zoneid
---

# zoneID

The record zone in the database where the error occurred.

## Declaration

```data
readonly attribute CloudKit.ZoneID zoneID;
```

## Discussion

Discussion This property value is Undefined if the error is unrelated to a zone operation.

## See Also

### Identifying the Operation

- [recordName](cloudkitjs/cloudkit.ckerror/recordname.md)
- [subscriptionID](cloudkitjs/cloudkit.ckerror/subscriptionid.md)