---
title: "Changes to Get workspace span metric"
method: POST
path: "/v1/private/workspaces/metrics/spans"
---

# Changes to Get workspace span metric

`POST /v1/private/workspaces/metrics/spans`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 3 of 58 revisions.

- **2026-07-24** `b9b9c770fc73` — 1 info
- **2026-07-14** `1f79c4b7b94c` — 1 info
- **2026-05-04** `d606e84c75e4` — 1 breaking

## Changes

- **2026-07-24** `b9b9c770fc73` — 1 info
  - added the new `guardrail_name` enum value to the request property `breakdown/field`
- **2026-07-14** `1f79c4b7b94c` — 1 info
  - endpoint added
- **2026-05-04** `d606e84c75e4` — 1 breaking
  - api path removed without deprecation

---

[Operation](https://skmtc.dev/comet-ml/apis/opik-rest-api/docs/v1/private/workspaces/metrics/spans/post.md) · [API](https://skmtc.dev/comet-ml/apis/opik-rest-api.md) · [Page](https://skmtc.dev/comet-ml/apis/opik-rest-api/changes/v1/private/workspaces/metrics/spans/post)