---
title: "Changes to List Candidate Custom Field Definitions"
method: GET
path: "/unified/ats/custom_field_definitions/candidates"
---

# Changes to List Candidate Custom Field Definitions

`GET /unified/ats/custom_field_definitions/candidates`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 2 of 3 revisions.

- **2026-10-03** `f05020bf8387`: 2 info
- **2026-09-30** `b58ba92c35b6`: 2 breaking

## Changes

- **2026-10-03** `f05020bf8387`: 2 info
  - added the optional property `details` to the response with the `412` status
  - added the required property `errorCode` to the response with the `412` status
- **2026-09-30** `b58ba92c35b6`: 2 breaking
  - the `data` response's property type changed from no type to `object` for status `400`
  - the `data/items/type` response's property type changed from no type to `object` for status `200`

---

[Operation](https://skmtc.dev/stackone/apis/ats/docs/unified/ats/custom_field_definitions/candidates/get.md) - [API](https://skmtc.dev/stackone/apis/ats.md) - [Page](https://skmtc.dev/stackone/apis/ats/changes/unified/ats/custom_field_definitions/candidates/get)