---
title: recordChangeTag
framework: CKTool JS
role: symbol
role_heading: Instance Property
platforms: [cktool js 1.2.15+]
path: cktooljs/ckdbmodifyrecordrequestbody/recordchangetag
---

# recordChangeTag

A string containing the server change token for the record.

## Declaration

```data
attribute string? recordChangeTag;
```

## Discussion

Discussion Use this tag to indicate which version of the record you last fetched. This tag is required unless force parameter for updateRecord operation is set to true.