---
title: "Refresh Collection Data by External ID"
method: POST
path: "/sites/multiscreen/collections/revalidate/{external_id}"
---

# Refresh Collection Data by External ID

`POST /sites/multiscreen/collections/revalidate/{external_id}`

Revalidate all collections in all sites under the same account that use the provided external id

## Path parameters

- `external_id` string, required

## Response `200`

200

## Other responses

- `400` — 400

---

[API](https://skmtc.net/duda/apis/partner-api.md) · [All operations](https://skmtc.net/duda/apis/partner-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/duda/partner-api/revisions/5b9208270ed1/schema)