---
title: "Delete Calendar Event"
method: DELETE
path: "/v2.0/calendar/{calendarId}"
tags: ["Calendar V2 API"]
---

# Delete Calendar Event

`DELETE /v2.0/calendar/{calendarId}`

Deletes a Task or Appointment by its composite ID. The response body is a simple message envelope.

## Path parameters

- `calendarId` string, required

## Headers

- `Authorization` string, required
- `Content-Type` string, required

## Response `200`

Calendar deleted.

- CalendarMessageResponseEnvelope — Simple message envelope used by PUT / DELETE / finish / unfinish calendar endpoints.
  - `message` string — Result message for the calendar operation.

## Other responses

- `400` — Invalid calendarId format or target not found (20012 INVALID_PARAMETER); caller is not the manager (20017 PERMISSION_DENIED).
- `401` — Missing or invalid authentication token.
- `500` — Internal server error.

---

[API](https://skmtc.net/lofty/apis/lofty-service-open-apis.md) · [All operations](https://skmtc.net/lofty/apis/lofty-service-open-apis/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/lofty/lofty-service-open-apis/versions/23e640467118/schema)