---
title: "Cancel a queued or running batch"
method: POST
path: "/v1/batches/{batchId}/cancel"
tags: ["testRuns"]
---

# Cancel a queued or running batch

`POST /v1/batches/{batchId}/cancel`

Cancel all queued or running runs in a prior group-run batch. Finished runs are left unchanged, making the endpoint idempotent when the batch has already completed.

## Path parameters

- `batchId` string, uuid, required

## Headers

- `Authorization` string, required

## Response `200`

Batch cancellation summary

- TestRunsCancelAQueuedOrRunningBatchResponse200
  - `batchId` string, uuid, required
  - `cancelled` integer, required
  - `alreadyFinished` integer, required
  - `cancelledRunIds` string[], required
  - `alreadyFinishedRunIds` string[], required

## Other responses

- `400` — Bad Request - Invalid input parameters
- `401` — Unauthorized - Invalid or missing API key
- `404` — Batch not found
- `409` — Conflict - Some runs could not be cancelled
- `429` — Too Many Requests - Usage limit exceeded
- `500` — Internal Server Error
- `504` — Gateway Timeout - Test execution exceeded time limit

---

[API](https://skmtc.net/tester/apis/testerarmy-api.md) · [All operations](https://skmtc.net/tester/apis/testerarmy-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/tester/testerarmy-api/versions/7fd19ca2a7fc/schema)