---
title: "Delete Marketing Event by External Ids"
method: DELETE
path: "/marketing/marketing-events/2026-03/events/{externalEventId}"
tags: ["Basic"]
---

# Delete Marketing Event by External Ids

`DELETE /marketing/marketing-events/2026-03/events/{externalEventId}`

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.

---

[API](https://skmtc.net/hubspot/apis/hubspot-api-specification.md) · [All operations](https://skmtc.net/hubspot/apis/hubspot-api-specification/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/hubspot/hubspot-api-specification/revisions/f9c7181056c5/schema)