---
title: "Delete Marketing Event by External Ids"
method: DELETE
path: "/marketing/marketing-events/2026-09/events/{externalEventId}"
tags: ["Basic"]
---

# Delete Marketing Event by External Ids

`DELETE /marketing/marketing-events/2026-09/events/{externalEventId}`

## Request

- Base URL: `https://api.hubapi.com`
- URL: `https://api.hubapi.com/marketing/marketing-events/2026-09/events/{externalEventId}`
- Auth: OAuth 2
  - Authorization code: `https://app.hubspot.com/oauth/authorize`
  - Token URL: `https://api.hubapi.com/oauth/v1/token` scopes: `crm.objects.marketing_events.write`

Deletes the existing Marketing Event with the specified externalAccountId, externalEventId, if it exists.

Only Marketing Events created by the same app can be deleted.

## Path parameters

- `externalEventId` string, required

## Query parameters

- `externalAccountId` string, required

## Response `204`

No content

## Other responses

- `default`: An error occurred.

## Changes

- **2026-09-03** (2026-09) `e62ad9a49a20`: 1 info
  - the endpoint scheme security `private_apps` was removed from the API

[Operation history](https://skmtc.dev/hubspot/apis/marketing-marketing-events/changes/marketing/marketing-events/2026-09/events/:externalEventId/delete.md)

---

[API](https://skmtc.dev/hubspot/apis/marketing-marketing-events.md) - [All operations](https://skmtc.dev/hubspot/apis/marketing-marketing-events/llms.txt) - [OpenAPI document](https://skmtc.dev/hubspot/apis/marketing-marketing-events/revisions/3afcf69ad1b4?raw)