---
title: "Update variant"
method: PATCH
path: "/v1/agents/{agentId}/branches/{branchId}/variants/{variantId}"
tags: ["Variants"]
---

# Update variant

`PATCH /v1/agents/{agentId}/branches/{branchId}/variants/{variantId}`

## Request body

- UpdateVariantBody
  - `name` string
  - `attributeValues` object
    - `values` object
  - `isDefault` boolean

## Response `200`

Updated variant

- VariantResponse
  - `id` string, required
  - `name` string, required
  - `isDefault` boolean, required
  - `attributeValues` object, required
    - `values` object, required

---

[API](https://skmtc.net/poly/apis/polyai-agents-api.md) · [All operations](https://skmtc.net/poly/apis/polyai-agents-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/poly/polyai-agents-api/versions/76f3c606e395/schema)