Update Get-AzHost cmdlet to return Host for -ResourceId parameterset

[pselugar]

Description

• Updated Get-AzHost cmdlet logic to return Host for -ResouceId ParameterSet.
• Manually tested the changes (Debug).
• Added recorded Test to validate changes.
• Incorrect path was provided for field String ResourceName in the GetResourceName() call : "Microsoft.Compute/hosts" -> "Microsoft.Compute/hostGroups". Fixing this made hostGroupName fetch non-null value.
• GetInstanceId() is the correct function call for hostName instead of GetResourceName() to fetch non null value for hostName . (Check out DedicatedHostDeleteMethods.cs file for reference)
• GitHub Issue

Checklist

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

• SHOULD select appropriate branch. Cmdlets from Autorest.PowerShell should go to generation branch.
• SHOULD make the title of PR clear and informative, and in the present imperative tense.
• SHOULD update ChangeLog.md file(s) appropriately
  • For any service, the ChangeLog.md file can be found at 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. Add changelog in description section if PR goes into generation branch.
  • Should not change ChangeLog.md if no new release is required, such as fixing test case only.
• SHOULD have approved design review for the changes in this repository (Microsoft internal only) with following situations
  • Create new module from scratch
  • Create new resource types which are not easy to conform to Azure PowerShell Design Guidelines
  • Create new resource type which name doesn't use module name as prefix
  • Have design question before implementation
• SHOULD regenerate markdown help files if there is cmdlet API change. Instruction
• SHOULD have proper test coverage for changes in pull request.
• SHOULD NOT introduce breaking changes in Az minor release except preview version.
• SHOULD NOT adjust version of module manually in pull request

[VeryEarly]

please delete ADO workitem link in this PR

[pselugar]

please delete ADO workitem link in this PR

Done thanks

[VeryEarly]

is this PR ready to be reviewed/merged? Please remove the tag "Do Not Merge" if so

[pselugar]

is this PR ready to be reviewed/merged? Please remove the tag "Do Not Merge" if so
It's ready to be merged.
removed the "Do Not Merge" label

resolved