---
title: "Changes to List reference sets"
method: GET
path: "/v2/workspaces/{workspace_id}/reference-sets"
---

# Changes to List reference sets

`GET /v2/workspaces/{workspace_id}/reference-sets`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 7 of 42 revisions.

- **2026-10-20** `326f3bcdabcc`: 7 info
- **2026-10-11** `2d86d473cda6`: 2 info
- **2026-10-10** `9425712a1f7e`: 2 info
- **2026-10-02** `96a35d639419`: 1 warning, 1 info
- **2026-09-26** `375ac33d99e4`: 1 breaking, 1 info
- **2026-09-24** `e73e7119e1bf`: 1 info
- **2026-09-22** `827ac21ee1b3`: 12 warning

## Changes

- **2026-10-20** `326f3bcdabcc`: 7 info
  - added the required property `error_code` to the response with the `401` status
  - added the required property `error_code` to the response with the `403` status
  - added the required property `error_code` to the response with the `404` status
  - added the required property `error_code` to the response with the `409` status
  - added the required property `error_code` to the response with the `422` status
  - added the required property `error_code` to the response with the `429` status
  - added the required property `error_code` to the response with the `500` status
- **2026-10-11** `2d86d473cda6`: 2 info
  - the endpoint scheme security `serviceAccount` was added to the API
  - the security scope `reference_sets:read` was removed from the endpoint's security scheme `oauth2`
- **2026-10-10** `9425712a1f7e`: 2 info
  - the endpoint scheme security `bearerAuth` was added to the API
  - the endpoint scheme security `oauth2` was added to the API
- **2026-10-02** `96a35d639419`: 1 warning, 1 info
  - added the new `brand` enum value to the `reference_sets/items/category/anyOf[subschema #1: StyleCategory]/` response property for the response status `200`
  - added the enum value `brand` to the property `anyOf[subschema #1: StyleCategory]/` of the `query` request parameter `category`
- **2026-09-26** `375ac33d99e4`: 1 breaking, 1 info
  - removed the enum value `effect` from the property `anyOf[subschema #1: StyleCategory]/` of the `query` request parameter `category`
  - removed the `effect` enum value from the `reference_sets/items/category/anyOf[subschema #1: StyleCategory]/` response property for the response status `200`
- **2026-09-24** `e73e7119e1bf`: 1 info
  - added the new optional `query` request parameter `category`
- **2026-09-22** `827ac21ee1b3`: 12 warning
  - added the new `camera_angle` enum value to the `reference_sets/items/category/anyOf[subschema #1: StyleCategory]/` response property for the response status `200`
  - added the new `camera_framing` enum value to the `reference_sets/items/category/anyOf[subschema #1: StyleCategory]/` response property for the response status `200`
  - added the new `camera_lens` enum value to the `reference_sets/items/category/anyOf[subschema #1: StyleCategory]/` response property for the response status `200`
  - added the new `camera_movement` enum value to the `reference_sets/items/category/anyOf[subschema #1: StyleCategory]/` response property for the response status `200`
  - added the new `character_performance` enum value to the `reference_sets/items/category/anyOf[subschema #1: StyleCategory]/` response property for the response status `200`
  - added the new `genre_look` enum value to the `reference_sets/items/category/anyOf[subschema #1: StyleCategory]/` response property for the response status `200`
  - added the new `optical_effect` enum value to the `reference_sets/items/category/anyOf[subschema #1: StyleCategory]/` response property for the response status `200`
  - added the new `scene_atmosphere` enum value to the `reference_sets/items/category/anyOf[subschema #1: StyleCategory]/` response property for the response status `200`
  - added the new `scene_composition` enum value to the `reference_sets/items/category/anyOf[subschema #1: StyleCategory]/` response property for the response status `200`
  - added the new `scene_lighting` enum value to the `reference_sets/items/category/anyOf[subschema #1: StyleCategory]/` response property for the response status `200`
  - added the new `time_and_motion` enum value to the `reference_sets/items/category/anyOf[subschema #1: StyleCategory]/` response property for the response status `200`
  - added the new `visual_effect` enum value to the `reference_sets/items/category/anyOf[subschema #1: StyleCategory]/` response property for the response status `200`

---

[Operation](https://skmtc.dev/layer/apis/layer-rest-api/docs/v2/workspaces/:workspace_id/reference-sets/get.md) · [API](https://skmtc.dev/layer/apis/layer-rest-api.md) · [Page](https://skmtc.dev/layer/apis/layer-rest-api/changes/v2/workspaces/:workspace_id/reference-sets/get)