---
title: "Retrieve a change"
method: GET
path: "/task/{connection_id}/change/{id}"
tags: ["task", "change"]
---

# Retrieve a change

`GET /task/{connection_id}/change/{id}`

## Request

- Base URL: `http://api.unified.to`
- URL: `http://api.unified.to/task/{connection_id}/change/{id}`
- Auth: API key in header `authorization`

## Path parameters

- `connection_id` string, required
- `id` string, required

## Query parameters

- `fields` string[]
- `raw` string

## Response `200`

Successful

- TaskChange
  - `id` string
  - `created_at` string, date-time: (ISO-8601 / YYYY-MM-DDTHH:MM:SSZ format)
  - `updated_at` string, date-time: (ISO-8601 / YYYY-MM-DDTHH:MM:SSZ format)
  - `task_id` string: (reference to TaskTask)
  - `user_id` string: (reference to HrisEmployee)
  - `items` TaskChangeItem[]
    - `field` string, required: unified field in ITaskTask
    - `from` string
    - `to` string
  - `metadata` TaskMetadata[]
    - `id` string
    - `value` unknown
    - `namespace` string
    - `format` 'TEXT' | 'NUMBER' | 'DATE' | 'BOOLEAN' | 'FILE' | 'TEXTAREA' | 'SINGLE_SELECT' | 'MULTIPLE_SELECT' | 'MEASUREMENT' | 'PRICE' | 'YES_NO' | 'CURRENCY' | 'URL'
    - `extra_data` unknown
    - `slug` string
  - `raw` unknown

---

[API](https://skmtc.dev/unified/apis/unified-to-api-2.md) · [All operations](https://skmtc.dev/unified/apis/unified-to-api-2/llms.txt) · [OpenAPI document](https://skmtc.dev/unified/apis/unified-to-api-2/revisions/7a38bdd7f089?raw)