[DeviceRegistry][2510] - Support Device Registry 2025-10-01 GA stable release api version to Azure powershell

[mryanlo]

Description

Mandatory Checklist

• Please choose the target release of Azure PowerShell. (⚠️Target release is a different concept from API readiness. Please click below links for details.)

  • General release
  • Public preview
  • Private preview
  • Engineering build
  • No need for a release

• Check this box to confirm: I have read the Submitting Changes section of CONTRIBUTING.md and reviewed the following information:

• SHOULD update ChangeLog.md file(s) appropriately
  • Update src/{{SERVICE}}/{{SERVICE}}/ChangeLog.md.
    • A snippet outlining the change(s) made in the PR should be written under the ## Upcoming Release header in the past tense.
  • Should not change ChangeLog.md if no new release is required, such as fixing test case only.
• SHOULD regenerate markdown help files if there is cmdlet API change. Instruction
• SHOULD have proper test coverage for changes in pull request.
• SHOULD NOT adjust version of module manually in pull request

[azure-client-tools-bot-prd]

Thanks for your contribution! The pull request validation has started. Please revisit this comment for updated status.

[Copilot]

Pull Request Overview

This PR updates the Azure Device Registry PowerShell module to support the 2025-10-01 GA stable API version. The primary changes involve migrating from the preview API to the stable version and updating the data model to use "EventGroup" instead of "Event" for better alignment with the latest API specification.

Key Changes

• Migrated API version from 2025-07-01-preview to 2025-10-01 GA stable version
• Changed "Event" parameter/property references to "EventGroup" throughout help files and test files
• Updated test configuration for new resource groups and extended locations

Reviewed Changes

Copilot reviewed 91 out of 128 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
ChangeLog.md	Added version 1.0.0 changelog entry documenting GA stable API changes
Az.DeviceRegistry.psd1	Updated module generation date and uncommented optional properties
DeviceRegistry.sln	Updated project GUID reference
Help markdown files	Changed Event parameter to EventGroup and updated examples
Test files	Updated API version references and resource group configurations
JSON test files	Updated endpoint types and added new authentication properties
Test configuration files	Updated resource group names and extended locations

[isra-fel]

/azp run

[azure-pipelines]

Azure Pipelines successfully started running 3 pipeline(s).

[isra-fel]

Hi @mryanlo the PR looks good but in order to GA please follow the process. Will ping you later

[isra-fel]

BTW please remove this as the versions are calculated

Suggested change

## Version 1.0.0

[github-actions]

‼️ DO NOT MERGE THIS PR ‼️
This PR was labeled "Do Not Merge" because it contains code change that cannot be merged. Please contact the reviewer for more information.