---
title: "Edit Environment Variant"
method: PUT
path: "/environments/variants/{environment_variant_id}"
tags: ["Environments"]
---

# Edit Environment Variant

`PUT /environments/variants/{environment_variant_id}`

## Path parameters

- `environment_variant_id` string, uuid, required

## Request body

- EnvironmentVariantEditRequest
  - `environment_variant` EnvironmentVariantEdit, required
    - `flags` object, nullable
    - `tags` object, nullable
    - `meta` object, nullable
    - `name` string, nullable
    - `description` string, nullable
    - `id` string, uuid, nullable

## Response `200`

Successful Response

- EnvironmentVariantResponse
  - `count` integer
  - `environment_variant` EnvironmentVariant
    - `environment_slug` string, nullable
    - `artifact_slug` string, nullable
    - `environment_id` string, uuid, nullable
    - `artifact_id` string, uuid, nullable
    - `flags` object, nullable
    - `tags` object, nullable
    - `meta` object, nullable
    - `name` string, nullable
    - `description` string, nullable
    - `created_at` string, date-time, nullable
    - `updated_at` string, date-time, nullable
    - `deleted_at` string, date-time, nullable
    - `created_by_id` string, uuid, nullable
    - `updated_by_id` string, uuid, nullable
    - `deleted_by_id` string, uuid, nullable
    - `slug` string, nullable
    - `id` string, uuid, nullable

## Other responses

- `422` — Validation Error

## Changes

- **2026-05-23** `2040366204e5` — 2 info
  - added the optional property `environment_variant/anyOf[subschema #1: EnvironmentVariant]/artifact_slug` to the response with the `200` status
  - added the optional property `environment_variant/anyOf[subschema #1: EnvironmentVariant]/environment_slug` to the response with the `200` status
- **2026-05-22** `67e2a3c6952d` — 2 warning
  - removed the optional property `environment_variant/anyOf[subschema #1: EnvironmentVariant]/artifact_slug` from the response with the `200` status
  - removed the optional property `environment_variant/anyOf[subschema #1: EnvironmentVariant]/environment_slug` from the response with the `200` status
- **2026-05-22** `ca3686e05842` — 2 info
  - added the optional property `environment_variant/anyOf[subschema #1: EnvironmentVariant]/artifact_slug` to the response with the `200` status
  - added the optional property `environment_variant/anyOf[subschema #1: EnvironmentVariant]/environment_slug` to the response with the `200` status
- **2026-05-19** `a7f9a6823230` — 2 warning
  - removed the optional property `support_id` from the response with the `200` status
  - removed the optional property `support_ts` from the response with the `200` status
- **2026-04-23** `925e8b901a26` — 2 info
  - added the optional property `support_id` to the response with the `200` status
  - added the optional property `support_ts` to the response with the `200` status

[Full history](https://skmtc.dev/agenta-ai/apis/agenta-api/changes/environments/variants/:environment_variant_id/put.md)

---

[API](https://skmtc.dev/agenta-ai/apis/agenta-api.md) · [All operations](https://skmtc.dev/agenta-ai/apis/agenta-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/agenta-ai/agenta-api/revisions/713e4f3b7519/schema)