---
title: "Update Flow"
method: PATCH
path: "/api/flows/{id}"
tags: ["Flows"]
---

# Update Flow

`PATCH /api/flows/{id}`

## Request

- The document declares no server URL.
- Auth: none declared

Updates a flow.

## Path parameters

- `id` string, uuid, required: The flow id

## Headers

- `x-prefect-api-version` string

## Request body

- FlowUpdate: Data used by the Prefect REST API to update a flow.
  - `tags` string[]: A list of flow tags

## Response `204`

Successful Response

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/prefecthq/apis/prefect-versions-api.md) - [All operations](https://skmtc.dev/prefecthq/apis/prefect-versions-api/llms.txt) - [OpenAPI document](https://skmtc.dev/prefecthq/apis/prefect-versions-api/revisions/a7958ce57e96?raw)