---
title: "POST /providers/Microsoft.AlertsManagement/alerts/{alertId}/changestate"
method: POST
path: "/providers/Microsoft.AlertsManagement/alerts/{alertId}/changestate"
tags: ["Alerts"]
---

# POST /providers/Microsoft.AlertsManagement/alerts/{alertId}/changestate

`POST /providers/Microsoft.AlertsManagement/alerts/{alertId}/changestate`

Change the state of an alert.

## Path parameters

- `alertId` string, required

## Query parameters

- `newState` 'New' | 'Acknowledged' | 'Closed', required

## Parameters

- `../../../../../../common-types/resource-management/v5/types.json#/components/parameters/ApiVersionParameter` — unresolved $ref

## Request body

- Comments — Change alert state reason
  - `comments` string

## Response `200`

Azure operation completed successfully.

- Alert — unresolved $ref

## Other responses

- `default` — An unexpected error response.

---

[API](https://skmtc.net/azure/apis/alertsmanagement-microsoft-alertsmanagement-alertsmanagement.md) · [All operations](https://skmtc.net/azure/apis/alertsmanagement-microsoft-alertsmanagement-alertsmanagement/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/azure/alertsmanagement-microsoft-alertsmanagement-alertsmanagement/revisions/a9b8f211b80c/schema)