---
title: "Cancel a scheduled WhatsApp message"
method: POST
path: "/api/whatsApp/cancel"
tags: ["WhatsApp"]
---

# Cancel a scheduled WhatsApp message

`POST /api/whatsApp/cancel`

Cancels the sending of a scheduled WhatsApp message to a specific user.<br/><br/>Learn about <a href="https://support.iterable.com/hc/articles/29156459027348">identifying users by <code>userId</code> and <code>email</code></a>.

## Request body

- CancelScheduledMessageRequestCampaignIdORScheduledMessageIdAreRequired
  - `campaignId` number — The ID of the campaign associated with the scheduled message you'd like to cancel. If you provide a <code>campaignId</code>, you must also provide an <code>email</code> or <code>userId</code>, depending on <a href="https://support.iterable.com/hc/articles/29156459027348">how your project identifies users</a>.
  - `email` string — An email address that identifies a user profile in Iterable. If you provide a <code>campaignId</code>, you must also provide an <code>email</code> or a <code>userId</code>, depending on <a href="https://support.iterable.com/hc/articles/29156459027348">how your project identifies users</a>.
  - `scheduledMessageId` number
  - `userId` string — A user ID that identifies a user profile in Iterable. If you provide a <code>campaignId</code>, you must also provide an <code>email</code> or a <code>userId</code>, depending on <a href="https://support.iterable.com/hc/articles/29156459027348">how your project identifies users</a>.

## Response `200`

successful operation

## Other responses

- `400` — Invalid parameters
- `401` — Invalid API key

---

[API](https://skmtc.net/iterable/apis/iterable-api.md) · [All operations](https://skmtc.net/iterable/apis/iterable-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/iterable/iterable-api/revisions/afaab604b58c/schema)