---
title: "Changes to Retrieve a topic"
method: GET
path: "/v1/models/{modelId}/topic/{topicName}"
---

# Changes to Retrieve a topic

`GET /v1/models/{modelId}/topic/{topicName}`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 2 revisions.

- **2026-11-03** `43290040f88f`: 1 breaking, 13 warning, 1 info

## Changes

- **2026-11-03** `43290040f88f`: 1 breaking, 13 warning, 1 info
  - the `topic` response's property type changed from `object` to no type for status `200`
  - removed the optional property `topic/always_where_filters` from the response with the `200` status
  - removed the optional property `topic/base_view_name` from the response with the `200` status
  - removed the optional property `topic/default_filters` from the response with the `200` status
  - removed the optional property `topic/extension_model_id` from the response with the `200` status
  - removed the optional property `topic/has_frozen_join_via_map` from the response with the `200` status
  - removed the optional property `topic/ide_file_name` from the response with the `200` status
  - removed the optional property `topic/ignored_props` from the response with the `200` status
  - removed the optional property `topic/join_via_map` from the response with the `200` status
  - removed the optional property `topic/join_via_map_key_order` from the response with the `200` status
  - removed the optional property `topic/label` from the response with the `200` status
  - removed the optional property `topic/name` from the response with the `200` status
  - removed the optional property `topic/relationships` from the response with the `200` status
  - removed the optional property `topic/views` from the response with the `200` status
  - added `#/components/schemas/TopicObject, #/components/schemas/CompositeTopicObject` to the `topic` response property `anyOf` list for the response status `200`

---

[Operation](https://skmtc.dev/omni/apis/omni-api/docs/v1/models/:modelId/topic/:topicName/get.md) - [API](https://skmtc.dev/omni/apis/omni-api.md) - [Page](https://skmtc.dev/omni/apis/omni-api/changes/v1/models/:modelId/topic/:topicName/get)