[Az.HealthcareApis] The code base is going to be refactored, the following cmdlet adds a BreakingChange announcement

[lijinpei2008]

#28317

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.

[github-actions]

To the author of the pull request,
This PR was labeled "Breaking Change Release" because it contains breaking changes.

• According to our policy, breaking changes can only take place during major release and they must be preannounced.
• Please follow our guide on the detailed steps.
• Required: Please fill in the task below to facilitate our contact,you will receive notifications related to breaking changes.

[Copilot]

Pull Request Overview

This PR adds breaking change announcements to the Az.HealthcareApis module to inform users of upcoming code base refactoring. The changes prepare for future modifications that will affect cmdlet parameters and output types.

• Updates changelog to announce breaking changes for 15 healthcare cmdlets
• Adds breaking change attributes to PowerShell cmdlet files for proper deprecation warnings
• Updates module dependencies and configuration files for the refactoring

Reviewed Changes

Copilot reviewed 13 out of 13 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
src/HealthcareApis/HealthcareApis/ChangeLog.md	Adds comprehensive list of cmdlets that will have breaking changes
src/HealthcareApis/HealthcareApis/Az.HealthcareApis.psd1	Updates module dependency version and formatting configurations
src/HealthcareApis/HealthcareApis.sln	Restructures solution file with new project configurations
src/HealthcareApis/HealthcareApis.Autorest/README.md	Adds breaking change configuration directives for autorest generation
Multiple cmdlet files	Adds breaking change attributes to New-Az* cmdlets for proper deprecation notices
Various support files	Updates generated files and documentation with new GUIDs and assembly info

[Copilot]

The word 'AuthenticationConfigurationAudience' is mentioned in the change description for FhirService but this property is not listed in the deprecated-output-properties or new-output-properties sections above. This appears to be copied from the DicomService section where this property is relevant.

Suggested change

	change-description: (1)The types of the properties 'PrivateEndpointConnection' and 'AuthenticationConfigurationAudience' will be changed from single object to 'List'. (2)IdentityType will be removed. EnableSystemAssignedIdentity will be used to enable/disable system assigned identity and UserAssignedIdentity will be used to specify user assigned identities.
	change-description: (1)The type of the property 'PrivateEndpointConnection' will be changed from single object to 'List'. (2)IdentityType will be removed. EnableSystemAssignedIdentity will be used to enable/disable system assigned identity and UserAssignedIdentity will be used to specify user assigned identities.