---
title: "Delete attachment"
method: DELETE
path: "/conversations/{id}/messages/{messageId}/attachments/{attachmentId}"
tags: ["conversations"]
---

# Delete attachment

`DELETE /conversations/{id}/messages/{messageId}/attachments/{attachmentId}`

Delete an attachment from a conversation message.

Use this endpoint when a sender removes an attachment from their message.

Behavior:
- Validates conversation membership.
- Removes the attachment record and returns a no-content response.

## Path parameters

- `id` string, required — Conversation ID
- `messageId` string, required — Message ID
- `attachmentId` string, required — Attachment ID

## Response `204`

Attachment deleted

## Other responses

- `404` — Conversation or message not found

---

[API](https://skmtc.net/managem/apis/managem-api.md) · [All operations](https://skmtc.net/managem/apis/managem-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/managem/managem-api/versions/5ed45d6a9e2f/schema)