---
title: "Change data model"
url: "https://docs.unified.to/task/change/model"
description: "API reference for Change data model. Launch multiple pre-built Change integrations today with zero maintenance — all through a single API."
generated_at: "2026-06-02T20:59:23.397Z"
---
# Change data model

 View field support, webhooks, and list parameters for each integration on the [Supported Integrations](/task/integrations) page. 

### 

* Data Model
* Typescript Type
* Zod Shape
* Python Class

Data Model

**id**string 

**created\_at**date 

(ISO-8601 / YYYY-MM-DDTHH:MM:SSZ format)

**updated\_at**date 

(ISO-8601 / YYYY-MM-DDTHH:MM:SSZ format)

**task\_id**string 

(reference to TaskTask)

**user\_id**string 

(reference to HrisEmployee)

**items** array 

**raw**any