---
title: "Edit Workflow Variant"
method: PUT
path: "/workflows/variants/{workflow_variant_id}"
tags: ["Workflows"]
---

# Edit Workflow Variant

`PUT /workflows/variants/{workflow_variant_id}`

Update metadata on a workflow variant.

The `id` in the body must match the path parameter. Revisions on the
variant are not affected — commit a new revision to change data.

See: [Versioning](/reference/api-guide/versioning).

## Path parameters

- `workflow_variant_id` string, uuid, required

## Request body

- WorkflowVariantEditRequest
  - `workflow_variant` WorkflowVariantEdit, required
    - `flags` WorkflowFlags — Legacy full workflow flag set.
      - `is_application` boolean
      - `is_evaluator` boolean
      - `is_snippet` boolean
      - `is_managed` boolean
      - `is_custom` boolean
      - `is_llm` boolean
      - `is_hook` boolean
      - `is_code` boolean
      - `is_match` boolean
      - `is_feedback` boolean
      - `is_chat` boolean
      - `has_url` boolean
      - `has_script` boolean
      - `has_handler` boolean
    - `tags` object, nullable
    - `meta` object, nullable
    - `name` string, nullable
    - `description` string, nullable
    - `id` string, uuid, nullable

## Response `200`

Successful Response

- WorkflowVariantResponse
  - `count` integer — `1` when a variant is returned, `0` when none matched.
  - `workflow_variant` WorkflowVariant
    - `workflow_slug` string, nullable
    - `artifact_slug` string, nullable
    - `workflow_id` string, uuid, nullable
    - `artifact_id` string, uuid, nullable
    - `flags` WorkflowVariantFlags
      - `is_application` boolean
      - `is_evaluator` boolean
      - `is_snippet` boolean
    - `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 `workflow_variant/anyOf[subschema #1: WorkflowVariant]/artifact_slug` to the response with the `200` status
  - added the optional property `workflow_variant/anyOf[subschema #1: WorkflowVariant]/workflow_slug` to the response with the `200` status
- **2026-05-22** `67e2a3c6952d` — 2 warning
  - removed the optional property `workflow_variant/anyOf[subschema #1: WorkflowVariant]/artifact_slug` from the response with the `200` status
  - removed the optional property `workflow_variant/anyOf[subschema #1: WorkflowVariant]/workflow_slug` from the response with the `200` status
- **2026-05-22** `ca3686e05842` — 2 info
  - added the optional property `workflow_variant/anyOf[subschema #1: WorkflowVariant]/artifact_slug` to the response with the `200` status
  - added the optional property `workflow_variant/anyOf[subschema #1: WorkflowVariant]/workflow_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/workflows/variants/:workflow_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/06e03dbce2be/schema)