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Azure Observability Blog
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General Availability of Auxiliary Logs and Reduced Pricing

AdiBiran's avatar
AdiBiran
Icon for Microsoft rankMicrosoft
Aug 05, 2025

We are announcing a series of major advancements and significant price reduction to Auxiliary Logs, the Azure Monitor plan that is designed for high volume logs.

Azure Monitor logs are trusted by hundreds of thousands of organizations to monitor mission-critical workloads. But with such a diverse customer base, there’s no one-size-fits-all solution. That’s wh...
Published Aug 05, 2025
Version 1.0
azure monitor
AdiBiran's avatar
AdiBiran
Icon for Microsoft rankMicrosoft
Aug 12, 2025

Correct. At this stage Auxiliary is supported with a preview version: 2023-01-01-preview.

Stable API version will follow

  • Stanislav_Zhelyazkov's avatar
    Stanislav_Zhelyazkov
    MVP
    Aug 12, 2025

    Thanks! In the future would it possible to not lock specific features to specific API versions. Makes it hard to adopt something in preview. Same thing was done for Network security perimeter (public network access) for scheduled query rules (Log Alerts). That creates a problem as when scheduled query rule is edited with other API version the public network access property and its value is wiped out due to that property not present in latest API versions.. Such edit can happen even on the Azure Portal.