---
title: "Update definition of a node (suite, family or task)"
method: PUT
path: "/suites/{nodeName}/definition"
tags: ["nodes"]
---

# Update definition of a node (suite, family or task)

`PUT /suites/{nodeName}/definition`

## Path parameters

- `nodeName` string, required

## Request body

- object
  - `definition` string

## Response `200`

Expected response to a valid request

- Success20x
  - `message` string, required
  - `path` string

## Other responses

- `default` — unexpected error

---

[API](https://skmtc.dev/ecmwf/apis/ecflow-rest-api.md) · [All operations](https://skmtc.dev/ecmwf/apis/ecflow-rest-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/ecmwf/ecflow-rest-api/revisions/80c90e3b91b2/schema)