---
title: "Changes to Validate a resource selector"
method: POST
path: "/v1/validate/resource-selector"
---

# Changes to Validate a resource selector

`POST /v1/validate/resource-selector`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 2 of 50 revisions.

- **2026-03-12** `fa1b98121816`: 3 breaking
- **2026-02-11** `3924e3b154f6`: 1 breaking, 2 info

## Changes

- **2026-03-12** `fa1b98121816`: 3 breaking
  - the request property `resourceSelector` became required
  - removed `#/components/schemas/JsonSelector, #/components/schemas/CelSelector` from the `resourceSelector` request property `oneOf` list
  - the `resourceSelector` request property type changed from no type to `string`
- **2026-02-11** `3924e3b154f6`: 1 breaking, 2 info
  - the `resourceSelector` request property type changed from `string` to no type
  - the request property `resourceSelector` became optional
  - added `#/components/schemas/JsonSelector, #/components/schemas/CelSelector` to the `resourceSelector` request property `oneOf` list

---

[Operation](https://skmtc.dev/ctrlplanedev/apis/workspace-engine-api/docs/v1/validate/resource-selector/post.md) - [API](https://skmtc.dev/ctrlplanedev/apis/workspace-engine-api.md) - [Page](https://skmtc.dev/ctrlplanedev/apis/workspace-engine-api/changes/v1/validate/resource-selector/post)