---
title: "Cancel inbox input"
method: DELETE
path: "/api/session/{sessionID}/inbox/{inboxID}"
tags: ["session"]
---

# Cancel inbox input

`DELETE /api/session/{sessionID}/inbox/{inboxID}`

## Request

- Base URL: `https://opencode.ai` (the document declares no server; this is the origin it was published from)
- URL: `https://opencode.ai/api/session/{sessionID}/inbox/{inboxID}`
- Auth: none required

Cancel an inbox item that has not yet been delivered. Unavailable items are a no-op.

## Path parameters

- `sessionID` string, required
- `inboxID` string, required

## Response `204`

<No Content>

## Other responses

- `400`: InvalidRequestError
- `401`: UnauthorizedError
- `404`: SessionNotFoundError

---

[API](https://skmtc.dev/kaaass/apis/opencode.md) - [All operations](https://skmtc.dev/kaaass/apis/opencode/llms.txt) - [OpenAPI document](https://skmtc.dev/kaaass/apis/opencode/revisions/4e083d954707?raw)