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Azure service-tag requirements and limitations

Timelines and exceptions · All guidance changes

Azure · Official Microsoft guidanceObserved changes retained

Observed content change

8 removed passages (about 50 words). The changed wording mentions prerequisites. Review the source to confirm the effect.

May need admin actionCheck whether new requirements apply to your setup.

Requirement wording
RemovedAzure service tags overview for virtual network security
[removed: Note]
RemovedAzure service tags overview for virtual network security
[removed: Access to this page requires authorization. You can try signing in or changing directories.]
RemovedAzure service tags overview for virtual network security
[removed: Access to this page requires authorization. You can try changing directories.]
RemovedFeedback
[removed: Was this page helpful?]
RemovedFeedback
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RemovedFeedback
[removed: Want to try using Ask Learn to clarify or guide you through this topic?]

Microsoft's wording from Microsoft source, © Microsoft Corporation, under CC BY 4.0. ChangeIntel marks removed and added words, drops formatting and shortens long unchanged stretches.

Read the current Microsoft source · Link to this observation · Compare any two versions

Sections to inspect

Up to 12 section headings from retained before/after evidence. The current source may have changed again.

Why this was flagged

The changed words, with a few words around them, matched these rule categories: prerequisites. These matches identify subjects to assess; they do not establish a policy change or applicability.

Observation details · observed 13 Oct 09:16 UTC
Observed by ChangeIntel
13 Oct 09:16 UTC
Source update metadata
17 Sep 17:12 UTC
First observed on this installation
6 Oct 08:00 UTC
Last successful check
today 01:31 UTC
Next check due
21 Oct 01:31 UTC

Observation time is not publication time, and a comparison does not establish an effective date. Full source bodies are not published; this page holds generated summaries, section headings and, as the page's license allows, Microsoft's changed wording. A documentation edit does not confirm feature availability in an environment.

Watch this page to review its changes in My radar.

Timeline

From the capture of 13 Oct 09:16 UTC
  1. Audit / monitor31 Aug 2024 Published timing is qualified; effectiveness is not confirmed.
  1. 2 years agoAudit / monitor · unconfirmed
    • AzureMonitorin Available service tagsMilestoneRequirement1 condition
      AzureResourceManagerGuestAndHybridManagement

Settings and overrides named on this page

Registry values, policies and cmdlets the source mentions, with the dated steps that name them. Read the source for the values to set.

  • AzureResourceManager31 Aug 2024
  • GuestAndHybridManagement31 Aug 2024
  • AzureActiveDirectory
  • AzureCognitiveSearch
  • AzureFrontDoor
  • AzureLoadBalancerOverride
  • M365ManagementActivityApi

Requirements, exceptions and scope

  • Available service tagsRequirementExceptionScopeRecommendation14 conditions13 passages
    AzureCognitiveSearchAzureFrontDoorAzureLoadBalancerM365ManagementActivityApiAzureActiveDirectory
    Is usable in Azure Firewall rules as a destination rule only for inbound or outbound traffic.…
    By default, service tags reflect the ranges for the…
  • Service tags on-premisesRecommendation1 passage

Extracted automatically from Microsoft's wording. Confirm dates, conditions and whether they apply to you in the source before acting; a month or quarter is a window, not a day.

How this timeline changed

Changes between ChangeIntel's readings of the page, between commits of its source file where Microsoft publishes it, in Internet Archive copies of pages that keep no other history, and entries from Microsoft's own change log (dated as Microsoft dates them). Edits between readings that neither records are unknown.

  1. No longer on the page SerialConsolein Available service tagsMicrosoft's source, commit 72b8f8e
  2. Exception added SerialConsolein Available service tagsMicrosoft's source, commit 72b8f8e
  3. No longer on the page ChaosStudioin Available service tagsMicrosoft's source, commit 72b8f8e
  4. Requirement added ChaosStudioin Available service tagsMicrosoft's source, commit 72b8f8e
  5. No longer on the page M365ManagementActivityApiin Available service tagsMicrosoft's source, commit 72b8f8e
  6. Exception added SerialConsolein Available service tagsMicrosoft's source, commit dd4fdf2
  7. No longer on the page SerialConsolein Available service tagsMicrosoft's source, commit dd4fdf2
7 earlier changes
  1. Requirement added ChaosStudioin Available service tagsMicrosoft's source, commit dd4fdf2
  2. No longer on the page ChaosStudioin Available service tagsMicrosoft's source, commit dd4fdf2
  3. No longer on the page M365ManagementActivityApiin Available service tagsMicrosoft's source, commit dd4fdf2
Observed history and review priority

Captured 13 Oct 09:16 UTC; extracted 16 Oct 16:10 UTC. Extractor: microsoft-1/9/fc65ebeb286710c0a830833db8a7e5de7e266b79981fe9c7c34479be9369ad3c.

Review priority. Extracted assertions require review · Applicability or exceptions require review

0 date changes and 0 condition changes across 0 compared revisions. Suggested check interval: 24 hours.

Earlier unavailable versions and edits between checks are unknown. A missing statement requires review; it does not mean the policy was cancelled. Recovered historical statements are not original revision snapshots.

Retained observations · 20

Compact evidence remains available after full document bodies expire. Earlier extractions can have different vocabulary or capture limitations.

Microsoft's edits

History on GitHub

Commits to the page's source in MicrosoftDocs/azure-docs, with Microsoft's own messages. Commit dates can be hours or days before Learn publishes the change. ChangeIntel keeps a copy of each diff, so an edit stays readable here if GitHub stops serving it. Read 19 Oct 23:56 UTC.

  1. Apply batched suggestions from code review Served on LearnView diff
  2. Update View diff
  3. Simpified description View diff
  4. Add DevOpsInfrastructure service tag View diff
  5. Update Azure AI Foundry and Azure AI services references View diff
  6. fix link View diff
  7. fix link View diff
  8. fix syntax error View diff
  9. Add tag `SystemServiceAzureSpringAppsResourceProvider` View diff
  10. PR review: Update service-tags-overview.md View diff
  11. removed old information about classic deployment model that is no longer supported View diff
  12. fixes View diff
  13. fix merge View diff
  14. Merge pull request #126811 from atusi0628/patch-10 View diff
  15. Updated punctuation View diff
  16. Update front door section View diff
  17. fixes View diff
  18. updated updatedelivery tag for deprecation View diff
2 metadata-only edits · author, dates or topic labels, no article text
  1. added to 7 articles + edited Metadata onlyView diff
  2. Merge pull request #301586 from asudbring/service-tag-edit Metadata onlyView diff

No related evidence found in this installation's recent collection. This does not establish that no announcement exists.

Retained observations

  • 13 Oct 09:16 UTC · shown above
  • 6 Oct 08:00 UTC

    Baseline for retained history; no earlier retained text to compare.

What changed

First observed 18 Oct 2026

No field changes in the recorded history.

Cite this recorded revision to keep the same title, summary, facts and links when the page changes.

A day selects the latest observation by the end of that UTC day; today's selection can change until midnight. History starts when this installation records it.

ChangeIntel

An IT change radar: releases, security, known issues, retirements, documentation changes, and service status from public sources. Every item links to supporting evidence; dates and statuses can change after they are read.

Sources read 20 Oct 22:55 UTC · 258 of 260 readable · 256 fully read · documentation 416/439 current