---
title: "Cancel Run"
method: POST
path: "/api/v1/simulation/runs/{run_id}/cancel"
tags: ["simulation"]
---

# Cancel Run

`POST /api/v1/simulation/runs/{run_id}/cancel`

## Request

- Base URL: `https://cp.xenovia.io` (the document declares no server; this is the origin it was published from)
- URL: `https://cp.xenovia.io/api/v1/simulation/runs/{run_id}/cancel`
- Auth: none declared

## Path parameters

- `run_id` string, uuid, required

## Headers

- `Authorization` string, nullable
- `X-Request-ID` string, nullable

## Response `204`

Successful Response

## Other responses

- `422`: Validation Error

## Changes

- **2026-10-04** `b475b750a0b7`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/xenovia/apis/controlplane/changes/api/v1/simulation/runs/:run_id/cancel/post.md)

---

[API](https://skmtc.dev/xenovia/apis/controlplane.md) - [All operations](https://skmtc.dev/xenovia/apis/controlplane/llms.txt) - [OpenAPI document](https://skmtc.dev/xenovia/apis/controlplane/revisions/3e25bef24f8f?raw)