---
title: "Changes to Update Trait Group"
method: PATCH
path: "/v1/ControlPlane/Stores/{storeId}/TraitGroups/{traitGroupName}"
---

# Changes to Update Trait Group

`PATCH /v1/ControlPlane/Stores/{storeId}/TraitGroups/{traitGroupName}`

> Every recorded change to this endpoint, newest first.
> 8 revisions in range; 1 not diffed.

## Timeline

Changed in 1 of 8 revisions.

- **2026-08-11** (v1) `b0ed05460bbf` — 5 breaking, 1 info

## Changes

- **2026-08-11** (v1) `b0ed05460bbf` — 5 breaking, 1 info
  - the `code` response property's max was increased from `99999.00` to `999999.00` for the response status `400`
  - the `code` response property's max was increased from `99999.00` to `999999.00` for the response status `404`
  - the `code` response property's max was increased from `99999.00` to `999999.00` for the response status `429`
  - the `code` response property's max was increased from `99999.00` to `999999.00` for the response status `500`
  - the `code` response property's max was increased from `99999.00` to `999999.00` for the response status `503`
  - added the new optional request property `traits/additionalProperties/validationRule`

---

[Operation](https://skmtc.dev/twilio/apis/memory-v1/docs/v1/ControlPlane/Stores/:storeId/TraitGroups/:traitGroupName/patch.md) · [API](https://skmtc.dev/twilio/apis/memory-v1.md) · [Page](https://skmtc.dev/twilio/apis/memory-v1/changes/v1/ControlPlane/Stores/:storeId/TraitGroups/:traitGroupName/patch)