---
title: "Cancel Chat Task"
method: POST
path: "/api/chats/{chat_id}/tasks/{run_id}/cancel"
tags: ["chats"]
---

# Cancel Chat Task

`POST /api/chats/{chat_id}/tasks/{run_id}/cancel`

## Request

- Base URL: `https://app.thinqos.com` (the document declares no server; this is the origin it was published from)
- URL: `https://app.thinqos.com/api/chats/{chat_id}/tasks/{run_id}/cancel`
- Auth: none declared

## Path parameters

- `chat_id` string, uuid, required
- `run_id` string, uuid, required

## Headers

- `x-impersonate-identity-id` string, nullable

## Response `200`

Successful Response

- ChatTaskResponse
  - `run_id` string, uuid, required
  - `chat_id` string, uuid, required
  - `agent_identity_id` string, uuid, required
  - `idempotency_key` string, required
  - `status` string, required
  - `supervision_status` string, required
  - `runtime_kind` string, required
  - `runtime_environment_ref` string, nullable
  - `runtime_external_ref` string, nullable
  - `supervision_metadata` object, required
  - `done` boolean, required
  - `response` string, nullable
  - `error` string, nullable
  - `user_message_id` string, uuid, nullable
  - `assistant_message_id` string, uuid, nullable
  - `progress` object, nullable
  - `contract` object, nullable
  - `outcome` 'stopped_unfinished' | 'continued', nullable
  - `cancel_requested` boolean
  - `created_at` string, date-time, required
  - `started_at` string, date-time, nullable
  - `completed_at` string, date-time, nullable
  - `duration_ms` integer, nullable

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/thinqos/apis/thinqos-api.md) · [All operations](https://skmtc.dev/thinqos/apis/thinqos-api/llms.txt) · [OpenAPI document](https://skmtc.dev/thinqos/apis/thinqos-api/revisions/ce2c2ce318b1?raw)