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

# Changes to List base models

`GET /v2/workspaces/{workspace_id}/base-models`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 12 of 42 revisions.

- **2026-10-20** `326f3bcdabcc`: 7 info
- **2026-10-13** `961b4221b5d9`: 2 info
- **2026-10-11** `2d86d473cda6`: 2 info
- **2026-10-10** `9425712a1f7e`: 2 info
- **2026-10-09** `56076fdbd557`: 2 info
- **2026-10-09** `d44f5de73c35`: 8 info
- **2026-10-08** `a802605da9d3`: 3 info
- **2026-10-07** `7803b792bdc6`: 1 warning, 3 info
- **2026-10-06** `fcf65856eff3`: 1 info
- **2026-10-02** `96a35d639419`: 2 info
- **2026-09-24** `e73e7119e1bf`: 1 info
- **2026-09-24** `dc3ee48239e9`: 2 info

## 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
- **2026-10-13** `961b4221b5d9`: 2 info
  - added the enum value `create_skybox` to the property `anyOf[subschema #1: InferenceUseCase]/` of the `query` request parameter `use_case`
  - added the enum value `voice_change` to the property `anyOf[subschema #1: InferenceUseCase]/` of the `query` request parameter `use_case`
- **2026-10-11** `2d86d473cda6`: 2 info
  - the endpoint scheme security `serviceAccount` was added to the API
  - the security scope `generation: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
- **2026-10-09** `56076fdbd557`: 2 info
  - added the enum value `audio_isolation` to the property `anyOf[subschema #1: InferenceUseCase]/` of the `query` request parameter `use_case`
  - added the enum value `extend_audio` to the property `anyOf[subschema #1: InferenceUseCase]/` of the `query` request parameter `use_case`
- **2026-10-09** `d44f5de73c35`: 8 info
  - added the enum value `audio_separation` to the property `anyOf[subschema #1: InferenceUseCase]/` of the `query` request parameter `use_case`
  - added the enum value `change_expression` to the property `anyOf[subschema #1: InferenceUseCase]/` of the `query` request parameter `use_case`
  - added the enum value `colorize` to the property `anyOf[subschema #1: InferenceUseCase]/` of the `query` request parameter `use_case`
  - added the enum value `dub_video` to the property `anyOf[subschema #1: InferenceUseCase]/` of the `query` request parameter `use_case`
  - added the enum value `edit_text` to the property `anyOf[subschema #1: InferenceUseCase]/` of the `query` request parameter `use_case`
  - added the enum value `erase_object` to the property `anyOf[subschema #1: InferenceUseCase]/` of the `query` request parameter `use_case`
  - added the enum value `pixelate` to the property `anyOf[subschema #1: InferenceUseCase]/` of the `query` request parameter `use_case`
  - added the enum value `restyle` to the property `anyOf[subschema #1: InferenceUseCase]/` of the `query` request parameter `use_case`
- **2026-10-08** `a802605da9d3`: 3 info
  - added the enum value `complete_draft` to the property `anyOf[subschema #1: InferenceUseCase]/` of the `query` request parameter `use_case`
  - added the enum value `relight_video` to the property `anyOf[subschema #1: InferenceUseCase]/` of the `query` request parameter `use_case`
  - added the enum value `video_character_swap` to the property `anyOf[subschema #1: InferenceUseCase]/` of the `query` request parameter `use_case`
- **2026-10-07** `7803b792bdc6`: 1 warning, 3 info
  - added the new `world` enum value to the `base_models/items/modality` response property for the response status `200`
  - added the enum value `image_to_world` to the property `anyOf[subschema #1: InferenceUseCase]/` of the `query` request parameter `use_case`
  - added the enum value `text_to_world` to the property `anyOf[subschema #1: InferenceUseCase]/` of the `query` request parameter `use_case`
  - added the enum value `world` to the property `anyOf[subschema #1: Modality]/` of the `query` request parameter `modality`
- **2026-10-06** `fcf65856eff3`: 1 info
  - added the enum value `generate_pbr_materials` to the property `anyOf[subschema #1: InferenceUseCase]/` of the `query` request parameter `use_case`
- **2026-10-02** `96a35d639419`: 2 info
  - added the enum value `denoise_audio` to the property `anyOf[subschema #1: InferenceUseCase]/` of the `query` request parameter `use_case`
  - added the enum value `insert_video` to the property `anyOf[subschema #1: InferenceUseCase]/` of the `query` request parameter `use_case`
- **2026-09-24** `e73e7119e1bf`: 1 info
  - added the optional property `base_models/items/provider` to the response with the `200` status
- **2026-09-24** `dc3ee48239e9`: 2 info
  - added the new optional `query` request parameter `tileable`
  - added the new optional `query` request parameter `use_case`

---

[Operation](https://skmtc.dev/layer/apis/layer-rest-api/docs/v2/workspaces/:workspace_id/base-models/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/base-models/get)