Stop campaign execution permanently.
campaign_id (integer, required): The unique identifier of the campaigncancelledrunning - Currently executingpaused - Temporarily pausedscheduled - Waiting to start| Status Code | Description |
|---|---|
| 400 | Campaign cannot be stopped (invalid status) |
| 404 | Campaign not found |
| Action | Resume Possible | Status | Use Case |
|---|---|---|---|
| Pause | Yes | paused | Temporary break, plan to continue |
| Stop | No | cancelled | Permanent termination |