---
title: "Cancel Collection"
method: PUT
path: "/v4/collections/rm/{shipmentId}/cancel"
tags: ["Collections"]
---

# Cancel Collection

`PUT /v4/collections/rm/{shipmentId}/cancel`

## Request

- Base URL: `https://api.intersoftsapient.net`
- URL: `https://api.intersoftsapient.net/v4/collections/rm/{shipmentId}/cancel`
- Auth: OAuth 2
  - Client credentials
  - Token URL: `https://authentication.intersoftsapient.net/connect/token`

Cancel a Royal Mail collection request for an existing shipment.

## Path parameters

- `shipmentId` string, required

## Response `200`

The collection has been cancelled successfully.

## Other responses

- `401`: Unauthorized
- `403`: Forbidden
- `500`: Internal Server Error

---

[API](https://skmtc.dev/intersoftsapient/apis/royal-mail.md) - [All operations](https://skmtc.dev/intersoftsapient/apis/royal-mail/llms.txt) - [OpenAPI document](https://skmtc.dev/intersoftsapient/apis/royal-mail/revisions/acb747a1c3b6?raw)