Log Analytics alert APIs in Azure Monitor are retiring on October 1st, 2025

[azure-deprecation-automation]

Log Analytics alert APIs in Azure Monitor are retiring on October 1st, 2025

Deadline: Oct 01, 2025 Impacted Services:

• Azure Monitor

More information:

• Announcement
• Migration Guide

Notice

Here's the official report from Microsoft:

On 1 October 2025, the Log Analytics alert API in Azure Monitor will be retired. You'll need to transition to using the Scheduled Query Rules API for log alerts by that date.

The Scheduled Query Rules API for log alerts offers several improvements, including:

• Log alerting on all Azure resources.
• A single template for creation of log alert rules.
• Support for dimensional, auto-resolving, and one-minute log alerts.

Timeline

Phase	Date	Description
Announcement	Sep 16, 2022	Deprecation was announced
Deprecation	Oct 01, 2025	Any alert rules that still use the Log Analytics alert API after that date will be automatically transitioned.

Impact

Log Analytics alert APIs in Azure Monitor are retiring on October 1st, 2025 and migration to Scheduled Query Rules API is required.

Required Action

A migration guide is provided here.

Here's the official report from Microsoft:

Transition to using the Scheduled Query Rules API for log alerts by 1 October 2025. Any alert rules that still use the Log Analytics alert API after that date will be automatically transitioned.

Contact

No contact information is available.

[azure-deprecation-automation]

This issue is automatically managed and suggest to use GitHub Discussions to discuss this deprecation.