---
search:
  tags:
    - Apps
    - POST
seo:
  description: >-
    Cancel pending work using current user source access. Repeated… Reference
    for the POST /api/v1/app-builds/{buildId}/cancel endpoint in the Charming
    API API.
sidebar:
  badge: POST
  label: Cancel a pending app build
title: Cancel a pending app build
type: openapi-operation
---
Cancel pending work using current user source access. Repeated cancellation is safe. A canceled operation cannot publish even if remote work finishes later; the active app stays unchanged. Cancellation remains available after authoring cohort removal. Browser form submissions render the terminal result as HTML.

<Operation source="reference" id="cancel-app-build" />

Found a bug or need a feature? [Tell us](/docs/capabilities/feedback) with `submit_feedback` or `POST /app/{id}/feedback`. Your feedback shapes what we build next.