---
title: "Changes to List guardrails used by guardrail rules"
method: GET
path: "/v2/guardrail-rules/used-guardrails"
---

# Changes to List guardrails used by guardrail rules

`GET /v2/guardrail-rules/used-guardrails`

> Every recorded change to this operation, newest first.
> 554 revisions in range; 71 not diffed.

## Timeline

Changed in 33 of 554 revisions.

- **2026-10-23** `0b4e519a544f`: 1 info
- **2026-10-23** `732aed62833a`: 1 info
- **2026-10-22** `4f826b2c3a0e`: 1 info
- **2026-10-22** `8f0dc569f247`: 1 info
- **2026-10-21** `08b800d640e6`: 1 info
- **2026-10-21** `3ce0047cb0a0`: 1 info
- **2026-10-20** `509fb3426748`: 1 info
- **2026-10-20** `fa3268994006`: 1 info
- **2026-10-20** `5e1d272a28f3`: 1 info
- **2026-10-20** `57adccdd4749`: 1 info
- **2026-10-19** `403429a2fc35`: 1 info
- **2026-10-18** `8b964b9663dc`: 1 info
- **2026-10-18** `f487125c9f92`: 1 info
- **2026-10-18** `5a692f00e432`: 1 info
- **2026-10-16** `35f4b82bace1`: 1 info
- **2026-10-16** `e27fe0c3b5e0`: 1 info
- **2026-10-15** `986f6f08390d`: 1 info
- **2026-10-15** `0099a1a884ed`: 1 info
- **2026-10-15** `715bf4305d7e`: 1 info
- **2026-08-24** `addad33219df`: 1 info
- **2026-08-21** `1586760a252f`: 1 breaking, 1 warning
- **2026-08-21** `4fdc24e562eb`: 1 info
- **2026-08-20** `be3fe58ce389`: 1 breaking, 1 warning
- **2026-08-17** `f54fa34db0f4`: 1 info
- **2026-08-17** `ed68e8b009d7`: 1 breaking, 1 warning
- **2026-08-17** `d46bd23ae34c`: 1 info
- **2026-08-17** `f459ad9381eb`: 1 breaking, 1 warning
- **2026-08-14** `deb8d376faee`: 1 info
- **2026-06-10** `24696ed979be`: 1 info
- **2026-06-10** `a7f7599c4cf5`: 1 breaking
- **2026-06-08** `780ef1aff74b`: 1 info
- **2026-06-08** `c4905001ef70`: 1 breaking
- **2026-06-08** `522fd489ca69`: 1 info

## Changes

- **2026-10-23** `0b4e519a544f`: 1 info
  - added the non-success response with the status `401`
- **2026-10-23** `732aed62833a`: 1 info
  - removed the non-success response with the status `401`
- **2026-10-22** `4f826b2c3a0e`: 1 info
  - added the non-success response with the status `401`
- **2026-10-22** `8f0dc569f247`: 1 info
  - removed the non-success response with the status `401`
- **2026-10-21** `08b800d640e6`: 1 info
  - added the non-success response with the status `401`
- **2026-10-21** `3ce0047cb0a0`: 1 info
  - removed the non-success response with the status `401`
- **2026-10-20** `509fb3426748`: 1 info
  - added the non-success response with the status `401`
- **2026-10-20** `fa3268994006`: 1 info
  - removed the non-success response with the status `401`
- **2026-10-20** `5e1d272a28f3`: 1 info
  - added the non-success response with the status `401`
- **2026-10-20** `57adccdd4749`: 1 info
  - removed the non-success response with the status `401`
- **2026-10-19** `403429a2fc35`: 1 info
  - added the non-success response with the status `401`
- **2026-10-18** `8b964b9663dc`: 1 info
  - removed the non-success response with the status `401`
- **2026-10-18** `f487125c9f92`: 1 info
  - added the non-success response with the status `401`
- **2026-10-18** `5a692f00e432`: 1 info
  - removed the non-success response with the status `401`
- **2026-10-16** `35f4b82bace1`: 1 info
  - added the non-success response with the status `401`
- **2026-10-16** `e27fe0c3b5e0`: 1 info
  - removed the non-success response with the status `401`
- **2026-10-15** `986f6f08390d`: 1 info
  - added the non-success response with the status `401`
- **2026-10-15** `0099a1a884ed`: 1 info
  - removed the non-success response with the status `401`
- **2026-10-15** `715bf4305d7e`: 1 info
  - added the non-success response with the status `401`
- **2026-08-24** `addad33219df`: 1 info
  - added the new optional `query` request parameter `project_id`
- **2026-08-21** `1586760a252f`: 1 breaking, 1 warning
  - the response property `guardrail_ids` became nullable for the status `200`
  - deleted the `query` request parameter `project_id`
- **2026-08-21** `4fdc24e562eb`: 1 info
  - added the new optional `query` request parameter `project_id`
- **2026-08-20** `be3fe58ce389`: 1 breaking, 1 warning
  - the response property `guardrail_ids` became nullable for the status `200`
  - deleted the `query` request parameter `project_id`
- **2026-08-17** `f54fa34db0f4`: 1 info
  - added the new optional `query` request parameter `project_id`
- **2026-08-17** `ed68e8b009d7`: 1 breaking, 1 warning
  - the response property `guardrail_ids` became nullable for the status `200`
  - deleted the `query` request parameter `project_id`
- **2026-08-17** `d46bd23ae34c`: 1 info
  - added the new optional `query` request parameter `project_id`
- **2026-08-17** `f459ad9381eb`: 1 breaking, 1 warning
  - the response property `guardrail_ids` became nullable for the status `200`
  - deleted the `query` request parameter `project_id`
- **2026-08-14** `deb8d376faee`: 1 info
  - added the new optional `query` request parameter `project_id`
- **2026-06-10** `24696ed979be`: 1 info
  - endpoint added
- **2026-06-10** `a7f7599c4cf5`: 1 breaking
  - api path removed without deprecation
- **2026-06-08** `780ef1aff74b`: 1 info
  - endpoint added
- **2026-06-08** `c4905001ef70`: 1 breaking
  - api path removed without deprecation
- **2026-06-08** `522fd489ca69`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/orq-ai/apis/orq-ai-api/docs/v2/guardrail-rules/used-guardrails/get.md) - [API](https://skmtc.dev/orq-ai/apis/orq-ai-api.md) - [Page](https://skmtc.dev/orq-ai/apis/orq-ai-api/changes/v2/guardrail-rules/used-guardrails/get)