---
title: "Cancel an image build"
method: POST
path: "/api/images/builds/{buildId}/cancel"
tags: ["Images"]
---

# Cancel an image build

`POST /api/images/builds/{buildId}/cancel`

## Path parameters

- `buildId` string, uuid, required

## Response `200`

Image build canceled

- ImageBuildResponse
  - `build` ImageBuild, required
    - `id` string, uuid, required
    - `imageName` string, required
    - `imageId` string, uuid, nullable
    - `status` 'awaiting_upload' | 'upload_verified' | 'dispatching' | 'building' | 'verifying' | 'completed' | 'failed' | 'canceled', required — Current image-build lifecycle state.
    - `inputSha256` string, nullable
    - `inputSizeBytes` integer, nullable
    - `errorCode` string, nullable
    - `errorMessage` string, nullable
    - `completedAt` string, date-time, nullable, required
    - `createdAt` string, date-time, required
    - `updatedAt` string, date-time, required

## Changes

- **2026-08-06** `69aa004ce41b` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/hyperbrowser/apis/hyperbrowser-api/changes/api/images/builds/:buildId/cancel/post.md)

---

[API](https://skmtc.dev/hyperbrowser/apis/hyperbrowser-api.md) · [All operations](https://skmtc.dev/hyperbrowser/apis/hyperbrowser-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/hyperbrowser/hyperbrowser-api/revisions/9d8b355ebbf2/schema)