---
title: "Check whether flow exists"
method: GET
path: "/flow/exists/{name}/{version}"
tags: ["flow"]
---

# Check whether flow exists

`GET /flow/exists/{name}/{version}`

Checks whether a flow with the given name and (external) version exists.

## Path parameters

- `name` string, required
- `version` string, required

## Query parameters

- `api_key` string

## Response `200`

A list of flows

- object
  - `flow_exists` InlineResponse20010FlowExists
    - `exists` string — true or false
    - `id` string — The id of the flow with the given name and (external) version

## Other responses

- `412` — Precondition failed. An error code and message are returned. 330 - Mandatory fields not present. Please provide name and external_version.

---

[API](https://skmtc.net/openml/apis/openml-api.md) · [All operations](https://skmtc.net/openml/apis/openml-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/openml/openml-api/versions/263d3d6ee586/schema)