> For the complete documentation index, see [llms.txt](https://docs.visualsentinel.com/llms.txt)

# BulkUpdateAlertsRequest data model

Send `updates`, `channelAction`, or both. `notificationChannelIds` is required with `channelAction`; it may be empty only for `replace`, which then removes every channel from the monitors.

## Fields

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `monitorIds` | array of string (uuid) | Yes | Every ID must be a monitor of your organization and IDs must not repeat, otherwise the request is refused with 403 and nothing changes. Min items 1, max items 2000. |
| `updates` | object | No |   |
| `updates.alertThreshold` | integer | No | Confirmed failed checks in a row before the down alert. Minimum 1, maximum 10. |
| `updates.slowAlertThreshold` | integer | No | Slow responses in a row before the slow alert. Minimum 1, maximum 10. |
| `updates.alertDelay` | integer | No | Seconds to wait before alerting. Minimum 0, maximum 900. |
| `updates.notificationRepeatInterval` | integer | No | Minutes until a reminder while a problem continues, then one reminder a day. 0 sends no reminders. Minimum 0, maximum 1440. |
| `updates.visualCheckInterval` | integer | No | Seconds between visual checks. Applied only to monitors with visual monitoring on. Minimum 900, maximum 86400. |
| `channelAction` | string | No | `replace` sets the monitors' channels to exactly `notificationChannelIds`; `add` adds them; `remove` removes them. One of: `replace`, `add`, `remove`. |
| `notificationChannelIds` | array of string (uuid) | No | Notification channels of your organization. |

## Used by

- [Bulk update monitor alerts](https://docs.visualsentinel.com/reference/monitors.md#bulk-update-alerts): `PUT /api/monitors/bulk-alerts`

Generated from the OpenAPI 3.1 specification at [https://docs.visualsentinel.com/openapi.json](https://docs.visualsentinel.com/openapi.json).