---
title: "Bulk: update multiple resources at once"
method: PATCH
path: "/metadata/resources/bulk/{owner}"
tags: ["catalog resources"]
---

# Bulk: update multiple resources at once

`PATCH /metadata/resources/bulk/{owner}`

Update a maximum of 25 resources of any type in the organization at once. To create one resource at a time, use "Create a new resource". Also, see the aforementioned endpoint for further update behaviors.

## Path parameters

- `owner` string, required

## Query parameters

- `updateListBy` 'ADD' | 'REMOVE' | 'REPLACE', required

## Request body

- CatalogResourceBulkRequest
  - `resources` object — A map of resource IRI to properties to update

## Response `200`

default response

- CatalogResourceBulkResponse
  - `resources` BasicResource[] — Resources that were updated
    - `iri` string, uri, required — IRI of the resource
    - `url` string, uri, required — A URL that redirects to the resource's page on data.world

---

[API](https://skmtc.net/data/apis/data-world-public-api.md) · [All operations](https://skmtc.net/data/apis/data-world-public-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/data/data-world-public-api/versions/0a0cb1f94dad/schema)