---
title: "Changes to Get custom fields"
method: GET
path: "/api/v2/custom_fields"
---

# Changes to Get custom fields

`GET /api/v2/custom_fields`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 3 of 49 revisions.

- **2026-11-02** `fa3060fd0144`: 7 info
- **2026-10-27** `f11a8740641a`: 4 breaking, 1 warning, 33 info
- **2026-08-27** `bbf5057edf0d`: 1 warning

## Changes

- **2026-11-02** `fa3060fd0144`: 7 info
  - added the non-success response with the status `400`
  - added the non-success response with the status `401`
  - added the non-success response with the status `403`
  - added the non-success response with the status `408`
  - added the non-success response with the status `423`
  - added the non-success response with the status `429`
  - added the non-success response with the status `500`
- **2026-10-27** `f11a8740641a`: 4 breaking, 1 warning, 33 info
  - the `data/items/attributes/aggregation_type_id` response's property type changed from `integer` to no type for status `200`
  - the `data/items/attributes/archived_at` response's property type changed from `string` to no type, and format from `date-time` to no format for status `200`
  - the `data/items/attributes/formatting_type_id` response's property type changed from `integer` to no type for status `200`
  - the `data/items/attributes/global` response's property type changed from `boolean` to no type for status `200`
  - deleted the `header` request parameter `X-Organization-Id`
  - added the optional property `data/items/attributes/tag_field` to the response with the `200` status
  - added `#/components/schemas/_collection_linkage` to the `data/items/relationships/custom_field_people` response property `anyOf` list for the response status `200`
  - added `#/components/schemas/_collection_linkage` to the `data/items/relationships/options` response property `anyOf` list for the response status `200`
  - added `#/components/schemas/_single_linkage_nullable` to the `data/items/relationships/organization` response property `anyOf` list for the response status `200`
  - added `#/components/schemas/_single_linkage_nullable` to the `data/items/relationships/project` response property `anyOf` list for the response status `200`
  - added `#/components/schemas/_single_linkage_nullable` to the `data/items/relationships/section` response property `anyOf` list for the response status `200`
  - added `#/components/schemas/_single_linkage_nullable` to the `data/items/relationships/survey` response property `anyOf` list for the response status `200`
  - added `#/components/schemas/aggregation_type_id, subschema #2` to the `data/items/attributes/aggregation_type_id` response property `anyOf` list for the response status `200`
  - added `#/components/schemas/archived_at, subschema #2` to the `data/items/attributes/archived_at` response property `anyOf` list for the response status `200`
  - added `#/components/schemas/formatting_type_id, subschema #2` to the `data/items/attributes/formatting_type_id` response property `anyOf` list for the response status `200`
  - added `#/components/schemas/global, subschema #2` to the `data/items/attributes/global` response property `anyOf` list for the response status `200`
  - removed `subschema #1: Collection data` from the `data/items/relationships/custom_field_people` response property `anyOf` list for the response status `200`
  - removed `subschema #1: Collection data` from the `data/items/relationships/options` response property `anyOf` list for the response status `200`
  - removed `subschema #1: Single data` from the `data/items/relationships/organization` response property `anyOf` list for the response status `200`
  - removed `subschema #1: Single data` from the `data/items/relationships/project` response property `anyOf` list for the response status `200`
  - removed `subschema #1: Single data` from the `data/items/relationships/section` response property `anyOf` list for the response status `200`
  - removed `subschema #1: Single data` from the `data/items/relationships/survey` response property `anyOf` list for the response status `200`
  - the response property `data/items/relationships/custom_field_people/anyOf[subschema #2: Not included]/meta` became required for the status `200`
  - the response property `data/items/relationships/custom_field_people/anyOf[subschema #2: Not included]/meta/included` became required for the status `200`
  - the response property `data/items/relationships/options/anyOf[subschema #2: Not included]/meta` became required for the status `200`
  - the response property `data/items/relationships/options/anyOf[subschema #2: Not included]/meta/included` became required for the status `200`
  - the response property `data/items/relationships/organization/anyOf[subschema #2: Not included]/meta` became required for the status `200`
  - the response property `data/items/relationships/organization/anyOf[subschema #2: Not included]/meta/included` became required for the status `200`
  - the response property `data/items/relationships/project/anyOf[subschema #2: Not included]/meta` became required for the status `200`
  - the response property `data/items/relationships/project/anyOf[subschema #2: Not included]/meta/included` became required for the status `200`
  - the response property `data/items/relationships/section/anyOf[subschema #2: Not included]/meta` became required for the status `200`
  - the response property `data/items/relationships/section/anyOf[subschema #2: Not included]/meta/included` became required for the status `200`
  - the response property `data/items/relationships/survey/anyOf[subschema #2: Not included]/meta` became required for the status `200`
  - the response property `data/items/relationships/survey/anyOf[subschema #2: Not included]/meta/included` became required for the status `200`
  - removed the `1.00` enum value from the `data/items/attributes/aggregation_type_id` response property for the response status `200`
  - removed the `1.00` enum value from the `data/items/attributes/formatting_type_id` response property for the response status `200`
  - removed the `2.00` enum value from the `data/items/attributes/aggregation_type_id` response property for the response status `200`
  - removed the `2.00` enum value from the `data/items/attributes/formatting_type_id` response property for the response status `200`
  - …this revision’s changelog is incomplete
- **2026-08-27** `bbf5057edf0d`: 1 warning
  - added the new `8.00` enum value to the `data/items/attributes/data_type_id` response property for the response status `200`

---

[Operation](https://skmtc.dev/productive/apis/api-documentation/docs/api/v2/custom_fields/get.md) - [API](https://skmtc.dev/productive/apis/api-documentation.md) - [Page](https://skmtc.dev/productive/apis/api-documentation/changes/api/v2/custom_fields/get)