# Stop a chat's in-flight turn

**POST** `/v1/chats/{chatId}/stop`

**Operation ID**: `stop`
**Summary**: Stop a chat's in-flight turn
Signals the chat's workflow to abort the current turn but stay alive, parked for the next message. Returns 202 immediately.

## Tags
- Chats
## Parameters

- **chatId** (required) - path
  - Type: string

## Responses

### 202

Stop requested

### 401

Unauthorized

### 404

Chat not found

### 409

Chat is no longer running