---
title: "Changes to Update a metric variant"
method: PUT
path: "/v1/metric/definitions/{idOrSlug}/variants/{variantId}"
---

# Changes to Update a metric variant

`PUT /v1/metric/definitions/{idOrSlug}/variants/{variantId}`

> Every recorded change to this operation, newest first.
> 188 revisions in range; 1 not diffed.

## Timeline

Changed in 3 of 188 revisions.

- **2026-10-11** `7dab5c606fa0`: 1 info
- **2026-10-09** `e7b6b5cc7fa6`: 1 info
- **2026-09-04** `7d9ee4f358d1`: 1 info

## Changes

- **2026-10-11** `7dab5c606fa0`: 1 info
  - the `llmPrompt` request property's maxLength was increased from `3000` to `20000`
- **2026-10-09** `e7b6b5cc7fa6`: 1 info
  - the `llmPrompt` request property's maxLength was increased from `2000` to `3000`
- **2026-09-04** `7d9ee4f358d1`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/roarkhq/apis/roark-analytics-api/docs/v1/metric/definitions/:idOrSlug/variants/:variantId/put.md) - [API](https://skmtc.dev/roarkhq/apis/roark-analytics-api.md) - [Page](https://skmtc.dev/roarkhq/apis/roark-analytics-api/changes/v1/metric/definitions/:idOrSlug/variants/:variantId/put)