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Incorrect property values in Get-AzPrivateDnsZone cmdlet results #16334

Open BhargaviAnnadevara opened 3 years ago

BhargaviAnnadevara commented 3 years ago

Description

We've had reports from a customer of late about the NumberOfVirtualNetworkLinks property having incorrect values when executed without -Name and -ResourceGroupName parameters.

Steps to reproduce

NumberOfVirtualNetworkLinks property in Get-AzPrivateDnsZone cmdlet output seems to always show 0 (incorrect value), even when there are linked VNets. Correct value reflects only when -ResourceGroup and -Name parameters are passed along.

Findings: The Get-AzPrivateDnsZone and Get-AzPrivateDnsZone -ResourceGroupName <RG-name> commands apparently invoke the Private Zones - List and Private Zones - List By Resource Group ​REST APIs under the hood, that has the NumberOfVirtualNetworkLinks property set to 0 in the response. Whereas, Get-AzPrivateDnsZone -ResourceGroupName <RG-name> -Name <Private-Zone-Name> command calls the Private Zones - Get REST API that populates the NumberOfVirtualNetworkLinks property as well with the appropriate value.

Post: Property 'NumberOfVirtualNetworkLinks' not reported #1885

Workaround: To work around this behavior, one has to run the Get-AzPrivateDnsZone cmdlet twice to obtain the extended properties, as follows:

$AllPrivateDnsZones = Get-AzPrivateDnsZone
$AllPrivateDnsZonesExtended = @()

foreach($PrivateDnsZone in $AllPrivateDnsZones)
{
    $PrivateDnsZoneExtended = Get-AzPrivateDnsZone -ResourceGroupName $PrivateDnsZone.ResourceGroupName -Name $PrivateDnsZone.Name
    $AllPrivateDnsZonesExtended += $PrivateDnsZoneExtended
}

$AllPrivateDnsZonesExtended | ft -Property Name, ResourceGroupName, NumberOfVirtualNetworkLinks

Ask: IMHO, this experience can confuse customers especially when they're new to using Azure PowerShell modules/cmdlets to manage their resources and mislead them when such data discrepancies are observed. Would love to know your thoughts on the expected behavior and how this experience can be improved.

Environment data

Name                           Value
----                           -----
PSVersion                      7.1.4
PSEdition                      Core
GitCommitId                    7.1.4
OS                             Microsoft Windows 10.0.19043
Platform                       Win32NT
PSCompatibleVersions           {1.0, 2.0, 3.0, 4.0…}
PSRemotingProtocolVersion      2.3
SerializationVersion           1.1.0.1
WSManStackVersion              3.0

Module versions

ModuleType Version    PreRelease Name                                PSEdition ExportedCommands
---------- -------    ---------- ----                                --------- ----------------
Script     6.0.0                 Az                                  Core,Desk
Script     2.3.0                 Az.Accounts                         Core,Desk {Disable-AzDataCollection, Disable-AzContextAutosave, Enable-AzDataCollection, Enable-AzContextAutosave…}
Script     1.7.5                 Az.Accounts                         Core,Desk {Disable-AzDataCollection, Disable-AzContextAutosave, Enable-AzDataCollection, Enable-AzContextAutosave…}
Script     1.7.0                 Az.Accounts                         Core,Desk {Disable-AzDataCollection, Disable-AzContextAutosave, Enable-AzDataCollection, Enable-AzContextAutosave…}
Script     1.1.1                 Az.Advisor                          Core,Desk {Get-AzAdvisorRecommendation, Enable-AzAdvisorRecommendation, Disable-AzAdvisorRecommendation, Get-AzAdvisorConfiguration…}
Script     2.1.0                 Az.Aks                              Core,Desk {Get-AzAksCluster, New-AzAksCluster, Remove-AzAksCluster, Import-AzAksCredential…}
Script     1.0.3                 Az.Aks                              Core,Desk {Get-AzAks, New-AzAks, Remove-AzAks, Import-AzAksCredential…}
Script     0.2.0                 Az.AlertsManagement                 Core,Desk {Get-AzAlert, Get-AzAlertObjectHistory, Update-AzAlertState, Measure-AzAlertStatistic…}
Script     1.1.4                 Az.AnalysisServices                 Core,Desk {Resume-AzAnalysisServicesServer, Suspend-AzAnalysisServicesServer, Get-AzAnalysisServicesServer, Remove-AzAnalysisService…
Script     1.1.2                 Az.AnalysisServices                 Core,Desk {Resume-AzAnalysisServicesServer, Suspend-AzAnalysisServicesServer, Get-AzAnalysisServicesServer, Remove-AzAnalysisService…
Script     2.2.0                 Az.ApiManagement                    Core,Desk {Add-AzApiManagementApiToGateway, Add-AzApiManagementApiToProduct, Add-AzApiManagementProductToGroup, Add-AzApiManagementR…
Script     1.4.1                 Az.ApiManagement                    Core,Desk {Add-AzApiManagementApiToProduct, Add-AzApiManagementProductToGroup, Add-AzApiManagementRegion, Add-AzApiManagementUserToG…
Script     1.3.3                 Az.ApiManagement                    Core,Desk {Add-AzApiManagementApiToProduct, Add-AzApiManagementProductToGroup, Add-AzApiManagementRegion, Add-AzApiManagementUserToG…
Script     1.0.0                 Az.AppConfiguration                 Core,Desk {Get-AzAppConfigurationStore, Get-AzAppConfigurationStoreKey, New-AzAppConfigurationStore, New-AzAppConfigurationStoreKey…}
Script     1.1.0                 Az.ApplicationInsights              Core,Desk {Get-AzApplicationInsights, New-AzApplicationInsights, Remove-AzApplicationInsights, Update-AzApplicationInsights…}
Script     1.0.3                 Az.ApplicationInsights              Core,Desk {Get-AzApplicationInsights, New-AzApplicationInsights, Remove-AzApplicationInsights, Set-AzApplicationInsightsPricingPlan…}
Script     1.7.0                 Az.Automation                       Core,Desk {Get-AzAutomationHybridWorkerGroup, Remove-AzAutomationHybridWorkerGroup, Get-AzAutomationJobOutputRecord, Import-AzAutoma…
Script     1.3.6                 Az.Automation                       Core,Desk {Get-AzAutomationHybridWorkerGroup, Remove-AzAutomationHybridWorkerGroup, Get-AzAutomationJobOutputRecord, Import-AzAutoma…
Script     1.3.5                 Az.Automation                       Core,Desk {Get-AzAutomationHybridWorkerGroup, Remove-AzAutomationHybridWorkerGroup, Get-AzAutomationJobOutputRecord, Import-AzAutoma…
Script     3.1.0                 Az.Batch                            Core,Desk {Remove-AzBatchAccount, Get-AzBatchAccount, Get-AzBatchAccountKey, New-AzBatchAccount…}
Script     2.0.2                 Az.Batch                            Core,Desk {Remove-AzBatchAccount, Get-AzBatchAccount, Get-AzBatchAccountKey, New-AzBatchAccount…}
Script     2.0.0                 Az.Billing                          Core,Desk {Get-AzBillingInvoice, Get-AzBillingPeriod, Get-AzEnrollmentAccount, Get-AzConsumptionBudget…}
Script     1.0.2                 Az.Billing                          Core,Desk {Get-AzBillingInvoice, Get-AzBillingPeriod, Get-AzEnrollmentAccount, Get-AzConsumptionBudget…}
Script     1.7.0                 Az.Cdn                              Core,Desk {Get-AzCdnProfile, Get-AzCdnProfileSsoUrl, New-AzCdnProfile, Remove-AzCdnProfile…}
Script     1.4.2                 Az.Cdn                              Core,Desk {Get-AzCdnProfile, Get-AzCdnProfileSsoUrl, New-AzCdnProfile, Remove-AzCdnProfile…}
Script     1.8.0                 Az.CognitiveServices                Core,Desk {Get-AzCognitiveServicesAccount, Get-AzCognitiveServicesAccountKey, Get-AzCognitiveServicesAccountSku, Get-AzCognitiveServ…
Script     1.3.0                 Az.CognitiveServices                Core,Desk {Get-AzCognitiveServicesAccount, Get-AzCognitiveServicesAccountKey, Get-AzCognitiveServicesAccountSku, Get-AzCognitiveServ…
Script     1.2.2                 Az.CognitiveServices                Core,Desk {Get-AzCognitiveServicesAccount, Get-AzCognitiveServicesAccountKey, Get-AzCognitiveServicesAccountSku, Get-AzCognitiveServ…
Script     4.13.0                Az.Compute                          Core,Desk {Remove-AzAvailabilitySet, Get-AzAvailabilitySet, New-AzAvailabilitySet, Update-AzAvailabilitySet…}
Script     3.7.0                 Az.Compute                          Core,Desk {Remove-AzAvailabilitySet, Get-AzAvailabilitySet, New-AzAvailabilitySet, Update-AzAvailabilitySet…}
Script     2.0.0                 Az.ContainerInstance                Core,Desk {Add-AzContainerInstanceOutput, Get-AzContainerGroup, Get-AzContainerInstanceCachedImage, Get-AzContainerInstanceCapabilit…
Script     2.2.3                 Az.ContainerRegistry                Core,Desk {New-AzContainerRegistry, Get-AzContainerRegistry, Update-AzContainerRegistry, Remove-AzContainerRegistry…}
Script     1.2.0                 Az.CosmosDB                         Core,Desk {Get-AzCosmosDBSqlContainer, Get-AzCosmosDBSqlContainerThroughput, Get-AzCosmosDBSqlDatabase, Get-AzCosmosDBSqlDatabaseThr…
Script     1.1.0                 Az.DataBoxEdge                      Core,Desk {Get-AzDataBoxEdgeJob, Get-AzDataBoxEdgeDevice, Invoke-AzDataBoxEdgeDevice, New-AzDataBoxEdgeDevice…}
Script     1.1.0                 Az.Databricks                       Core,Desk {Get-AzDatabricksVNetPeering, Get-AzDatabricksWorkspace, New-AzDatabricksVNetPeering, New-AzDatabricksWorkspace…}
Script     1.12.0                Az.DataFactory                      Core,Desk {Set-AzDataFactoryV2, Update-AzDataFactoryV2, Get-AzDataFactoryV2, Remove-AzDataFactoryV2…}
Script     1.7.0                 Az.DataFactory                      Core,Desk {Set-AzDataFactoryV2, Update-AzDataFactoryV2, Get-AzDataFactoryV2, Remove-AzDataFactoryV2…}
Script     1.6.0                 Az.DataFactory                      Core,Desk {Set-AzDataFactoryV2, Update-AzDataFactoryV2, Get-AzDataFactoryV2, Remove-AzDataFactoryV2…}
Script     1.2.6                 Az.DataLakeStore                    Core,Desk {Get-AzDataLakeStoreTrustedIdProvider, Remove-AzDataLakeStoreTrustedIdProvider, Remove-AzDataLakeStoreFirewallRule, Set-Az…
Script     1.0.2                 Az.DeploymentManager                Core,Desk {Get-AzDeploymentManagerArtifactSource, New-AzDeploymentManagerArtifactSource, Set-AzDeploymentManagerArtifactSource, Remo…
Script     3.0.0                 Az.DesktopVirtualization            Core,Desk {Disconnect-AzWvdUserSession, Expand-AzWvdMsixImage, Get-AzWvdApplication, Get-AzWvdApplicationGroup…}
Script     1.2.3                 Az.EventGrid                        Core,Desk {New-AzEventGridTopic, Get-AzEventGridTopic, Set-AzEventGridTopic, New-AzEventGridTopicKey…}
Script     1.4.3                 Az.EventHub                         Core,Desk {New-AzEventHubNamespace, Get-AzEventHubNamespace, Set-AzEventHubNamespace, Remove-AzEventHubNamespace…}
Script     1.8.0                 Az.FrontDoor                        Core,Desk {New-AzFrontDoor, Get-AzFrontDoor, Set-AzFrontDoor, Remove-AzFrontDoor…}
Script     1.4.0                 Az.FrontDoor                        Core,Desk {New-AzFrontDoor, Get-AzFrontDoor, Set-AzFrontDoor, Remove-AzFrontDoor…}
Script     1.3.0                 Az.FrontDoor                        Core,Desk {New-AzFrontDoor, Get-AzFrontDoor, Set-AzFrontDoor, Remove-AzFrontDoor…}
Script     3.0.0                 Az.Functions                        Core,Desk {Get-AzFunctionApp, Get-AzFunctionAppAvailableLocation, Get-AzFunctionAppPlan, Get-AzFunctionAppSetting…}
Script     3.1.0                 Az.HDInsight                        Core,Desk {Get-AzHDInsightJob, New-AzHDInsightSqoopJobDefinition, Wait-AzHDInsightJob, New-AzHDInsightStreamingMapReduceJobDefinitio…
Script     3.0.2                 Az.HDInsight                        Core,Desk {Get-AzHDInsightJob, New-AzHDInsightSqoopJobDefinition, Wait-AzHDInsightJob, New-AzHDInsightStreamingMapReduceJobDefinitio…
Script     1.0.1                 Az.HealthcareApis                   Core,Desk {New-AzHealthcareApisService, Remove-AzHealthcareApisService, Set-AzHealthcareApisService, Get-AzHealthcareApisService}
Script     2.4.0                 Az.IotHub                           Core,Desk {Add-AzIotHubKey, Get-AzIotHubEventHubConsumerGroup, Get-AzIotHubConnectionString, Get-AzIotHubJob…}
Script     2.0.1                 Az.IotHub                           Core,Desk {Add-AzIotHubKey, Get-AzIotHubEventHubConsumerGroup, Get-AzIotHubConnectionString, Get-AzIotHubJob…}
Script     3.4.4                 Az.KeyVault                         Core,Desk {Add-AzKeyVaultCertificate, Update-AzKeyVaultCertificate, Stop-AzKeyVaultCertificateOperation, Get-AzKeyVaultCertificateOp…
Script     1.6.0                 Az.KeyVault                         Core,Desk {Add-AzKeyVaultCertificate, Update-AzKeyVaultCertificate, Stop-AzKeyVaultCertificateOperation, Get-AzKeyVaultCertificateOp…
Script     1.4.0                 Az.KeyVault                         Core,Desk {Add-AzKeyVaultCertificate, Update-AzKeyVaultCertificate, Stop-AzKeyVaultCertificateOperation, Get-AzKeyVaultCertificateOp…
Script     2.0.0                 Az.Kusto                            Core,Desk {Add-AzKustoClusterLanguageExtension, Add-AzKustoDatabasePrincipal, Get-AzKustoAttachedDatabaseConfiguration, Get-AzKustoC…
Script     1.1.1                 Az.Maintenance                      Core,Desk {Get-AzApplyUpdate, Get-AzConfigurationAssignment, Get-AzMaintenanceConfiguration, Get-AzMaintenanceUpdate…}
Script     1.0.0                 Az.Maintenance                      Core,Desk {Get-AzApplyUpdate, Get-AzConfigurationAssignment, Get-AzMaintenanceConfiguration, Get-AzMaintenanceUpdate…}
Script     1.0.2                 Az.ManagedServices                  Core,Desk {Get-AzManagedServicesAssignment, New-AzManagedServicesAssignment, Remove-AzManagedServicesAssignment, Get-AzManagedServic…
Script     1.0.2                 Az.Migrate                          Core,Desk {Get-AzMigrateDiscoveredServer, Get-AzMigrateJob, Get-AzMigrateProject, Get-AzMigrateReplicationFabric…}
Script     1.7.0                 Az.Monitor                          Core,Desk {Get-AzMetricDefinition, Get-AzMetric, Remove-AzLogProfile, Get-AzLogProfile…}
Script     1.5.0                 Az.Monitor                          Core,Desk {Get-AzMetricDefinition, Get-AzMetric, Remove-AzLogProfile, Get-AzLogProfile…}
Script     4.8.0                 Az.Network                          Core,Desk {Add-AzApplicationGatewayAuthenticationCertificate, Get-AzApplicationGatewayAuthenticationCertificate, New-AzApplicationGa…
Script     2.5.0                 Az.Network                          Core,Desk {Add-AzApplicationGatewayAuthenticationCertificate, Get-AzApplicationGatewayAuthenticationCertificate, New-AzApplicationGa…
Script     2.2.1                 Az.Network                          Core,Desk {Add-AzApplicationGatewayAuthenticationCertificate, Get-AzApplicationGatewayAuthenticationCertificate, New-AzApplicationGa…
Script     1.3.4                 Az.OperationalInsights              Core,Desk {New-AzOperationalInsightsAzureActivityLogDataSource, New-AzOperationalInsightsCustomLogDataSource, Disable-AzOperationalI…
Script     1.3.0                 Az.PolicyInsights                   Core,Desk {Get-AzPolicyEvent, Get-AzPolicyState, Get-AzPolicyStateSummary, Get-AzPolicyRemediation…}
Script     1.1.4                 Az.PolicyInsights                   Core,Desk {Get-AzPolicyEvent, Get-AzPolicyState, Get-AzPolicyStateSummary, Get-AzPolicyRemediation…}
Script     0.1.0                 Az.Portal                           Core,Desk {Get-AzPortalDashboard, New-AzPortalDashboard, Remove-AzPortalDashboard, Set-AzPortalDashboard…}
Script     1.1.1                 Az.PowerBIEmbedded                  Core,Desk {Remove-AzPowerBIWorkspaceCollection, Get-AzPowerBIWorkspaceCollection, Get-AzPowerBIWorkspaceCollectionAccessKey, Get-AzP…
Script     1.0.2                 Az.PrivateDns                       Core,Desk {Get-AzPrivateDnsZone, Remove-AzPrivateDnsZone, Set-AzPrivateDnsZone, New-AzPrivateDnsZone…}
Script     4.1.0                 Az.RecoveryServices                 Core,Desk {Get-AzRecoveryServicesBackupProperty, Get-AzRecoveryServicesVault, Get-AzRecoveryServicesVaultSettingsFile, New-AzRecover…
Script     2.8.0                 Az.RecoveryServices                 Core,Desk {Get-AzRecoveryServicesBackupProperty, Get-AzRecoveryServicesVault, Get-AzRecoveryServicesVaultSettingsFile, New-AzRecover…
Script     2.4.0                 Az.RecoveryServices                 Core,Desk {Get-AzRecoveryServicesBackupProperty, Get-AzRecoveryServicesVault, Get-AzRecoveryServicesVaultSettingsFile, New-AzRecover…
Script     1.0.0                 Az.ResourceMover                    Core,Desk {Add-AzResourceMoverMoveResource, Get-AzResourceMoverMoveCollection, Get-AzResourceMoverMoveResource, Get-AzResourceMoverR…
Script     4.1.0                 Az.Resources                        Core,Desk {Get-AzProviderOperation, Remove-AzRoleAssignment, Get-AzRoleAssignment, New-AzRoleAssignment…}
Script     1.13.0                Az.Resources                        Core,Desk {Get-AzProviderOperation, Remove-AzRoleAssignment, Get-AzRoleAssignment, New-AzRoleAssignment…}
Script     1.9.1                 Az.Resources                        Core,Desk {Get-AzProviderOperation, Remove-AzRoleAssignment, Get-AzRoleAssignment, New-AzRoleAssignment…}
Script     1.0.0                 Az.SecurityInsights                 Core,Desk {Get-AzSentinelAlertRuleAction, New-AzSentinelAlertRuleAction, Remove-AzSentinelAlertRuleAction, Update-AzSentinelAlertRul…
Script     3.0.0                 Az.ServiceFabric                    Core,Desk {Add-AzServiceFabricClientCertificate, Add-AzServiceFabricNode, Add-AzServiceFabricNodeType, Get-AzServiceFabricCluster…}
Script     2.0.2                 Az.ServiceFabric                    Core,Desk {Add-AzServiceFabricClientCertificate, Add-AzServiceFabricClusterCertificate, Add-AzServiceFabricNode, Add-AzServiceFabric…
Script     2.0.1                 Az.ServiceFabric                    Core,Desk {Add-AzServiceFabricClientCertificate, Add-AzServiceFabricClusterCertificate, Add-AzServiceFabricNode, Add-AzServiceFabric…
Script     1.1.1                 Az.SignalR                          Core,Desk {New-AzSignalR, Get-AzSignalR, Get-AzSignalRKey, New-AzSignalRKey…}
Script     3.1.0                 Az.Sql                              Core,Desk {Get-AzSqlDatabaseTransparentDataEncryption, Get-AzSqlDatabaseTransparentDataEncryptionActivity, Set-AzSqlDatabaseTranspar…
Script     2.6.0                 Az.Sql                              Core,Desk {Get-AzSqlDatabaseTransparentDataEncryption, Get-AzSqlDatabaseTransparentDataEncryptionActivity, Set-AzSqlDatabaseTranspar…
Script     2.1.2                 Az.Sql                              Core,Desk {Get-AzSqlDatabaseTransparentDataEncryption, Get-AzSqlDatabaseTransparentDataEncryptionActivity, Set-AzSqlDatabaseTranspar…
Script     1.0.2                 Az.SqlVirtualMachine                Core,Desk {New-AzSqlVM, Get-AzSqlVM, Update-AzSqlVM, Remove-AzSqlVM…}
Script     3.7.0                 Az.Storage                          Core,Desk {Get-AzStorageAccount, Get-AzStorageAccountKey, New-AzStorageAccount, New-AzStorageAccountKey…}
Script     1.14.0                Az.Storage                          Core,Desk {Get-AzStorageAccount, Get-AzStorageAccountKey, New-AzStorageAccount, New-AzStorageAccountKey…}
Script     1.11.0                Az.Storage                          Core,Desk {Get-AzStorageAccount, Get-AzStorageAccountKey, New-AzStorageAccount, New-AzStorageAccountKey…}
Script     1.5.0                 Az.StorageSync                      Core,Desk {Invoke-AzStorageSyncCompatibilityCheck, New-AzStorageSyncService, Get-AzStorageSyncService, Set-AzStorageSyncService…}
Script     1.2.3                 Az.StorageSync                      Core,Desk {Invoke-AzStorageSyncCompatibilityCheck, New-AzStorageSyncService, Get-AzStorageSyncService, Remove-AzStorageSyncService…}
Script     1.2.2                 Az.StorageSync                      Core,Desk {Invoke-AzStorageSyncCompatibilityCheck, New-AzStorageSyncService, Get-AzStorageSyncService, Remove-AzStorageSyncService…}
Script     2.0.0                 Az.StreamAnalytics                  Core,Desk {Get-AzStreamAnalyticsCluster, Get-AzStreamAnalyticsClusterStreamingJob, Get-AzStreamAnalyticsDefaultFunctionDefinition, G…
Script     1.0.3                 Az.TrafficManager                   Core,Desk {Add-AzTrafficManagerCustomHeaderToEndpoint, Remove-AzTrafficManagerCustomHeaderFromEndpoint, Add-AzTrafficManagerCustomHe…
Script     2.6.0                 Az.Websites                         Core,Desk {Get-AzAppServicePlan, Set-AzAppServicePlan, New-AzAppServicePlan, Remove-AzAppServicePlan…}
Script     1.8.0                 Az.Websites                         Core,Desk {Get-AzAppServicePlan, Set-AzAppServicePlan, New-AzAppServicePlan, Remove-AzAppServicePlan…}
Script     1.5.1                 Az.Websites                         Core,Desk {Get-AzAppServicePlan, Set-AzAppServicePlan, New-AzAppServicePlan, Remove-AzAppServicePlan…}
Binary     1.2.1026              MicrosoftPowerBIMgmt.Data           Desk      {Add-PowerBIDataset, Set-PowerBITable, New-PowerBIDataset, New-PowerBITable…}
Binary     1.2.1026              MicrosoftPowerBIMgmt.Profile        Desk      {Connect-PowerBIServiceAccount, Disconnect-PowerBIServiceAccount, Invoke-PowerBIRestMethod, Get-PowerBIAccessToken…}
Binary     1.2.1026              MicrosoftPowerBIMgmt.Reports        Desk      {Get-PowerBIReport, New-PowerBIReport, Export-PowerBIReport, Get-PowerBIDashboard…}
Script     1.4.6                 PackageManagement                   Desk      {Find-Package, Get-Package, Get-PackageProvider, Get-PackageSource…}
Script     2.2.3                 PowerShellGet                       Desk      {Find-Command, Find-DSCResource, Find-Module, Find-RoleCapability…}
dingmeng-xue commented 3 years ago

Thank you for your reporting. Tagging and routing to the team member best able to assist.

ghost commented 3 years ago

Thanks for the feedback! We are routing this to the appropriate team for follow-up. cc @dnssuppgithub.

Issue Details
## Description We've had reports from a customer of late about the `NumberOfVirtualNetworkLinks` property having incorrect values when executed without `-Name` and `-ResourceGroupName` parameters. ## Steps to reproduce - Run `Get-AzPrivateDnsZone` with and without `-ResourceGroup` and `-Name` parameters and note the difference in output. `NumberOfVirtualNetworkLinks` property in `Get-AzPrivateDnsZone` cmdlet output seems to always show `0` (incorrect value), even when there are linked VNets. Correct value reflects only when `-ResourceGroup` and `-Name` parameters are passed along. **Findings:** The `Get-AzPrivateDnsZone` and `Get-AzPrivateDnsZone -ResourceGroupName ` commands apparently invoke the [Private Zones - List](https://docs.microsoft.com/en-us/rest/api/dns/privatedns/private-zones/list) and [Private Zones - List By Resource Group](https://docs.microsoft.com/en-us/rest/api/dns/privatedns/private-zones/list-by-resource-group) ​REST APIs under the hood, that has the `NumberOfVirtualNetworkLinks` property set to `0` in the response. Whereas, `Get-AzPrivateDnsZone -ResourceGroupName -Name ` command calls the [Private Zones - Get](https://docs.microsoft.com/en-us/rest/api/dns/privatedns/private-zones/get) REST API that populates the `NumberOfVirtualNetworkLinks` property as well with the appropriate value. **Post:** [Property 'NumberOfVirtualNetworkLinks' not reported #1885](https://github.com/MicrosoftDocs/azure-docs-powershell/issues/1885) **Workaround:** To work around this behavior, one has to run the `Get-AzPrivateDnsZone` cmdlet **twice** to obtain the extended properties, as follows: ``` $AllPrivateDnsZones = Get-AzPrivateDnsZone $AllPrivateDnsZonesExtended = @() foreach($PrivateDnsZone in $AllPrivateDnsZones) { $PrivateDnsZoneExtended = Get-AzPrivateDnsZone -ResourceGroupName $PrivateDnsZone.ResourceGroupName -Name $PrivateDnsZone.Name $AllPrivateDnsZonesExtended += $PrivateDnsZoneExtended } $AllPrivateDnsZonesExtended | ft -Property Name, ResourceGroupName, NumberOfVirtualNetworkLinks ``` **Ask:** IMHO, this experience can confuse customers especially when they're new to using Azure PowerShell modules/cmdlets to manage their resources and mislead them when such data discrepancies are observed. Would love to know your thoughts on the expected behavior and how this experience can be improved. ## Environment data ``` Name Value ---- ----- PSVersion 7.1.4 PSEdition Core GitCommitId 7.1.4 OS Microsoft Windows 10.0.19043 Platform Win32NT PSCompatibleVersions {1.0, 2.0, 3.0, 4.0…} PSRemotingProtocolVersion 2.3 SerializationVersion 1.1.0.1 WSManStackVersion 3.0 ``` ## Module versions ```powershell ModuleType Version PreRelease Name PSEdition ExportedCommands ---------- ------- ---------- ---- --------- ---------------- Script 6.0.0 Az Core,Desk Script 2.3.0 Az.Accounts Core,Desk {Disable-AzDataCollection, Disable-AzContextAutosave, Enable-AzDataCollection, Enable-AzContextAutosave…} Script 1.7.5 Az.Accounts Core,Desk {Disable-AzDataCollection, Disable-AzContextAutosave, Enable-AzDataCollection, Enable-AzContextAutosave…} Script 1.7.0 Az.Accounts Core,Desk {Disable-AzDataCollection, Disable-AzContextAutosave, Enable-AzDataCollection, Enable-AzContextAutosave…} Script 1.1.1 Az.Advisor Core,Desk {Get-AzAdvisorRecommendation, Enable-AzAdvisorRecommendation, Disable-AzAdvisorRecommendation, Get-AzAdvisorConfiguration…} Script 2.1.0 Az.Aks Core,Desk {Get-AzAksCluster, New-AzAksCluster, Remove-AzAksCluster, Import-AzAksCredential…} Script 1.0.3 Az.Aks Core,Desk {Get-AzAks, New-AzAks, Remove-AzAks, Import-AzAksCredential…} Script 0.2.0 Az.AlertsManagement Core,Desk {Get-AzAlert, Get-AzAlertObjectHistory, Update-AzAlertState, Measure-AzAlertStatistic…} Script 1.1.4 Az.AnalysisServices Core,Desk {Resume-AzAnalysisServicesServer, Suspend-AzAnalysisServicesServer, Get-AzAnalysisServicesServer, Remove-AzAnalysisService… Script 1.1.2 Az.AnalysisServices Core,Desk {Resume-AzAnalysisServicesServer, Suspend-AzAnalysisServicesServer, Get-AzAnalysisServicesServer, Remove-AzAnalysisService… Script 2.2.0 Az.ApiManagement Core,Desk {Add-AzApiManagementApiToGateway, Add-AzApiManagementApiToProduct, Add-AzApiManagementProductToGroup, Add-AzApiManagementR… Script 1.4.1 Az.ApiManagement Core,Desk {Add-AzApiManagementApiToProduct, Add-AzApiManagementProductToGroup, Add-AzApiManagementRegion, Add-AzApiManagementUserToG… Script 1.3.3 Az.ApiManagement Core,Desk {Add-AzApiManagementApiToProduct, Add-AzApiManagementProductToGroup, Add-AzApiManagementRegion, Add-AzApiManagementUserToG… Script 1.0.0 Az.AppConfiguration Core,Desk {Get-AzAppConfigurationStore, Get-AzAppConfigurationStoreKey, New-AzAppConfigurationStore, New-AzAppConfigurationStoreKey…} Script 1.1.0 Az.ApplicationInsights Core,Desk {Get-AzApplicationInsights, New-AzApplicationInsights, Remove-AzApplicationInsights, Update-AzApplicationInsights…} Script 1.0.3 Az.ApplicationInsights Core,Desk {Get-AzApplicationInsights, New-AzApplicationInsights, Remove-AzApplicationInsights, Set-AzApplicationInsightsPricingPlan…} Script 1.7.0 Az.Automation Core,Desk {Get-AzAutomationHybridWorkerGroup, Remove-AzAutomationHybridWorkerGroup, Get-AzAutomationJobOutputRecord, Import-AzAutoma… Script 1.3.6 Az.Automation Core,Desk {Get-AzAutomationHybridWorkerGroup, Remove-AzAutomationHybridWorkerGroup, Get-AzAutomationJobOutputRecord, Import-AzAutoma… Script 1.3.5 Az.Automation Core,Desk {Get-AzAutomationHybridWorkerGroup, Remove-AzAutomationHybridWorkerGroup, Get-AzAutomationJobOutputRecord, Import-AzAutoma… Script 3.1.0 Az.Batch Core,Desk {Remove-AzBatchAccount, Get-AzBatchAccount, Get-AzBatchAccountKey, New-AzBatchAccount…} Script 2.0.2 Az.Batch Core,Desk {Remove-AzBatchAccount, Get-AzBatchAccount, Get-AzBatchAccountKey, New-AzBatchAccount…} Script 2.0.0 Az.Billing Core,Desk {Get-AzBillingInvoice, Get-AzBillingPeriod, Get-AzEnrollmentAccount, Get-AzConsumptionBudget…} Script 1.0.2 Az.Billing Core,Desk {Get-AzBillingInvoice, Get-AzBillingPeriod, Get-AzEnrollmentAccount, Get-AzConsumptionBudget…} Script 1.7.0 Az.Cdn Core,Desk {Get-AzCdnProfile, Get-AzCdnProfileSsoUrl, New-AzCdnProfile, Remove-AzCdnProfile…} Script 1.4.2 Az.Cdn Core,Desk {Get-AzCdnProfile, Get-AzCdnProfileSsoUrl, New-AzCdnProfile, Remove-AzCdnProfile…} Script 1.8.0 Az.CognitiveServices Core,Desk {Get-AzCognitiveServicesAccount, Get-AzCognitiveServicesAccountKey, Get-AzCognitiveServicesAccountSku, Get-AzCognitiveServ… Script 1.3.0 Az.CognitiveServices Core,Desk {Get-AzCognitiveServicesAccount, Get-AzCognitiveServicesAccountKey, Get-AzCognitiveServicesAccountSku, Get-AzCognitiveServ… Script 1.2.2 Az.CognitiveServices Core,Desk {Get-AzCognitiveServicesAccount, Get-AzCognitiveServicesAccountKey, Get-AzCognitiveServicesAccountSku, Get-AzCognitiveServ… Script 4.13.0 Az.Compute Core,Desk {Remove-AzAvailabilitySet, Get-AzAvailabilitySet, New-AzAvailabilitySet, Update-AzAvailabilitySet…} Script 3.7.0 Az.Compute Core,Desk {Remove-AzAvailabilitySet, Get-AzAvailabilitySet, New-AzAvailabilitySet, Update-AzAvailabilitySet…} Script 2.0.0 Az.ContainerInstance Core,Desk {Add-AzContainerInstanceOutput, Get-AzContainerGroup, Get-AzContainerInstanceCachedImage, Get-AzContainerInstanceCapabilit… Script 2.2.3 Az.ContainerRegistry Core,Desk {New-AzContainerRegistry, Get-AzContainerRegistry, Update-AzContainerRegistry, Remove-AzContainerRegistry…} Script 1.2.0 Az.CosmosDB Core,Desk {Get-AzCosmosDBSqlContainer, Get-AzCosmosDBSqlContainerThroughput, Get-AzCosmosDBSqlDatabase, Get-AzCosmosDBSqlDatabaseThr… Script 1.1.0 Az.DataBoxEdge Core,Desk {Get-AzDataBoxEdgeJob, Get-AzDataBoxEdgeDevice, Invoke-AzDataBoxEdgeDevice, New-AzDataBoxEdgeDevice…} Script 1.1.0 Az.Databricks Core,Desk {Get-AzDatabricksVNetPeering, Get-AzDatabricksWorkspace, New-AzDatabricksVNetPeering, New-AzDatabricksWorkspace…} Script 1.12.0 Az.DataFactory Core,Desk {Set-AzDataFactoryV2, Update-AzDataFactoryV2, Get-AzDataFactoryV2, Remove-AzDataFactoryV2…} Script 1.7.0 Az.DataFactory Core,Desk {Set-AzDataFactoryV2, Update-AzDataFactoryV2, Get-AzDataFactoryV2, Remove-AzDataFactoryV2…} Script 1.6.0 Az.DataFactory Core,Desk {Set-AzDataFactoryV2, Update-AzDataFactoryV2, Get-AzDataFactoryV2, Remove-AzDataFactoryV2…} Script 1.2.6 Az.DataLakeStore Core,Desk {Get-AzDataLakeStoreTrustedIdProvider, Remove-AzDataLakeStoreTrustedIdProvider, Remove-AzDataLakeStoreFirewallRule, Set-Az… Script 1.0.2 Az.DeploymentManager Core,Desk {Get-AzDeploymentManagerArtifactSource, New-AzDeploymentManagerArtifactSource, Set-AzDeploymentManagerArtifactSource, Remo… Script 3.0.0 Az.DesktopVirtualization Core,Desk {Disconnect-AzWvdUserSession, Expand-AzWvdMsixImage, Get-AzWvdApplication, Get-AzWvdApplicationGroup…} Script 1.2.3 Az.EventGrid Core,Desk {New-AzEventGridTopic, Get-AzEventGridTopic, Set-AzEventGridTopic, New-AzEventGridTopicKey…} Script 1.4.3 Az.EventHub Core,Desk {New-AzEventHubNamespace, Get-AzEventHubNamespace, Set-AzEventHubNamespace, Remove-AzEventHubNamespace…} Script 1.8.0 Az.FrontDoor Core,Desk {New-AzFrontDoor, Get-AzFrontDoor, Set-AzFrontDoor, Remove-AzFrontDoor…} Script 1.4.0 Az.FrontDoor Core,Desk {New-AzFrontDoor, Get-AzFrontDoor, Set-AzFrontDoor, Remove-AzFrontDoor…} Script 1.3.0 Az.FrontDoor Core,Desk {New-AzFrontDoor, Get-AzFrontDoor, Set-AzFrontDoor, Remove-AzFrontDoor…} Script 3.0.0 Az.Functions Core,Desk {Get-AzFunctionApp, Get-AzFunctionAppAvailableLocation, Get-AzFunctionAppPlan, Get-AzFunctionAppSetting…} Script 3.1.0 Az.HDInsight Core,Desk {Get-AzHDInsightJob, New-AzHDInsightSqoopJobDefinition, Wait-AzHDInsightJob, New-AzHDInsightStreamingMapReduceJobDefinitio… Script 3.0.2 Az.HDInsight Core,Desk {Get-AzHDInsightJob, New-AzHDInsightSqoopJobDefinition, Wait-AzHDInsightJob, New-AzHDInsightStreamingMapReduceJobDefinitio… Script 1.0.1 Az.HealthcareApis Core,Desk {New-AzHealthcareApisService, Remove-AzHealthcareApisService, Set-AzHealthcareApisService, Get-AzHealthcareApisService} Script 2.4.0 Az.IotHub Core,Desk {Add-AzIotHubKey, Get-AzIotHubEventHubConsumerGroup, Get-AzIotHubConnectionString, Get-AzIotHubJob…} Script 2.0.1 Az.IotHub Core,Desk {Add-AzIotHubKey, Get-AzIotHubEventHubConsumerGroup, Get-AzIotHubConnectionString, Get-AzIotHubJob…} Script 3.4.4 Az.KeyVault Core,Desk {Add-AzKeyVaultCertificate, Update-AzKeyVaultCertificate, Stop-AzKeyVaultCertificateOperation, Get-AzKeyVaultCertificateOp… Script 1.6.0 Az.KeyVault Core,Desk {Add-AzKeyVaultCertificate, Update-AzKeyVaultCertificate, Stop-AzKeyVaultCertificateOperation, Get-AzKeyVaultCertificateOp… Script 1.4.0 Az.KeyVault Core,Desk {Add-AzKeyVaultCertificate, Update-AzKeyVaultCertificate, Stop-AzKeyVaultCertificateOperation, Get-AzKeyVaultCertificateOp… Script 2.0.0 Az.Kusto Core,Desk {Add-AzKustoClusterLanguageExtension, Add-AzKustoDatabasePrincipal, Get-AzKustoAttachedDatabaseConfiguration, Get-AzKustoC… Script 1.1.1 Az.Maintenance Core,Desk {Get-AzApplyUpdate, Get-AzConfigurationAssignment, Get-AzMaintenanceConfiguration, Get-AzMaintenanceUpdate…} Script 1.0.0 Az.Maintenance Core,Desk {Get-AzApplyUpdate, Get-AzConfigurationAssignment, Get-AzMaintenanceConfiguration, Get-AzMaintenanceUpdate…} Script 1.0.2 Az.ManagedServices Core,Desk {Get-AzManagedServicesAssignment, New-AzManagedServicesAssignment, Remove-AzManagedServicesAssignment, Get-AzManagedServic… Script 1.0.2 Az.Migrate Core,Desk {Get-AzMigrateDiscoveredServer, Get-AzMigrateJob, Get-AzMigrateProject, Get-AzMigrateReplicationFabric…} Script 1.7.0 Az.Monitor Core,Desk {Get-AzMetricDefinition, Get-AzMetric, Remove-AzLogProfile, Get-AzLogProfile…} Script 1.5.0 Az.Monitor Core,Desk {Get-AzMetricDefinition, Get-AzMetric, Remove-AzLogProfile, Get-AzLogProfile…} Script 4.8.0 Az.Network Core,Desk {Add-AzApplicationGatewayAuthenticationCertificate, Get-AzApplicationGatewayAuthenticationCertificate, New-AzApplicationGa… Script 2.5.0 Az.Network Core,Desk {Add-AzApplicationGatewayAuthenticationCertificate, Get-AzApplicationGatewayAuthenticationCertificate, New-AzApplicationGa… Script 2.2.1 Az.Network Core,Desk {Add-AzApplicationGatewayAuthenticationCertificate, Get-AzApplicationGatewayAuthenticationCertificate, New-AzApplicationGa… Script 1.3.4 Az.OperationalInsights Core,Desk {New-AzOperationalInsightsAzureActivityLogDataSource, New-AzOperationalInsightsCustomLogDataSource, Disable-AzOperationalI… Script 1.3.0 Az.PolicyInsights Core,Desk {Get-AzPolicyEvent, Get-AzPolicyState, Get-AzPolicyStateSummary, Get-AzPolicyRemediation…} Script 1.1.4 Az.PolicyInsights Core,Desk {Get-AzPolicyEvent, Get-AzPolicyState, Get-AzPolicyStateSummary, Get-AzPolicyRemediation…} Script 0.1.0 Az.Portal Core,Desk {Get-AzPortalDashboard, New-AzPortalDashboard, Remove-AzPortalDashboard, Set-AzPortalDashboard…} Script 1.1.1 Az.PowerBIEmbedded Core,Desk {Remove-AzPowerBIWorkspaceCollection, Get-AzPowerBIWorkspaceCollection, Get-AzPowerBIWorkspaceCollectionAccessKey, Get-AzP… Script 1.0.2 Az.PrivateDns Core,Desk {Get-AzPrivateDnsZone, Remove-AzPrivateDnsZone, Set-AzPrivateDnsZone, New-AzPrivateDnsZone…} Script 4.1.0 Az.RecoveryServices Core,Desk {Get-AzRecoveryServicesBackupProperty, Get-AzRecoveryServicesVault, Get-AzRecoveryServicesVaultSettingsFile, New-AzRecover… Script 2.8.0 Az.RecoveryServices Core,Desk {Get-AzRecoveryServicesBackupProperty, Get-AzRecoveryServicesVault, Get-AzRecoveryServicesVaultSettingsFile, New-AzRecover… Script 2.4.0 Az.RecoveryServices Core,Desk {Get-AzRecoveryServicesBackupProperty, Get-AzRecoveryServicesVault, Get-AzRecoveryServicesVaultSettingsFile, New-AzRecover… Script 1.0.0 Az.ResourceMover Core,Desk {Add-AzResourceMoverMoveResource, Get-AzResourceMoverMoveCollection, Get-AzResourceMoverMoveResource, Get-AzResourceMoverR… Script 4.1.0 Az.Resources Core,Desk {Get-AzProviderOperation, Remove-AzRoleAssignment, Get-AzRoleAssignment, New-AzRoleAssignment…} Script 1.13.0 Az.Resources Core,Desk {Get-AzProviderOperation, Remove-AzRoleAssignment, Get-AzRoleAssignment, New-AzRoleAssignment…} Script 1.9.1 Az.Resources Core,Desk {Get-AzProviderOperation, Remove-AzRoleAssignment, Get-AzRoleAssignment, New-AzRoleAssignment…} Script 1.0.0 Az.SecurityInsights Core,Desk {Get-AzSentinelAlertRuleAction, New-AzSentinelAlertRuleAction, Remove-AzSentinelAlertRuleAction, Update-AzSentinelAlertRul… Script 3.0.0 Az.ServiceFabric Core,Desk {Add-AzServiceFabricClientCertificate, Add-AzServiceFabricNode, Add-AzServiceFabricNodeType, Get-AzServiceFabricCluster…} Script 2.0.2 Az.ServiceFabric Core,Desk {Add-AzServiceFabricClientCertificate, Add-AzServiceFabricClusterCertificate, Add-AzServiceFabricNode, Add-AzServiceFabric… Script 2.0.1 Az.ServiceFabric Core,Desk {Add-AzServiceFabricClientCertificate, Add-AzServiceFabricClusterCertificate, Add-AzServiceFabricNode, Add-AzServiceFabric… Script 1.1.1 Az.SignalR Core,Desk {New-AzSignalR, Get-AzSignalR, Get-AzSignalRKey, New-AzSignalRKey…} Script 3.1.0 Az.Sql Core,Desk {Get-AzSqlDatabaseTransparentDataEncryption, Get-AzSqlDatabaseTransparentDataEncryptionActivity, Set-AzSqlDatabaseTranspar… Script 2.6.0 Az.Sql Core,Desk {Get-AzSqlDatabaseTransparentDataEncryption, Get-AzSqlDatabaseTransparentDataEncryptionActivity, Set-AzSqlDatabaseTranspar… Script 2.1.2 Az.Sql Core,Desk {Get-AzSqlDatabaseTransparentDataEncryption, Get-AzSqlDatabaseTransparentDataEncryptionActivity, Set-AzSqlDatabaseTranspar… Script 1.0.2 Az.SqlVirtualMachine Core,Desk {New-AzSqlVM, Get-AzSqlVM, Update-AzSqlVM, Remove-AzSqlVM…} Script 3.7.0 Az.Storage Core,Desk {Get-AzStorageAccount, Get-AzStorageAccountKey, New-AzStorageAccount, New-AzStorageAccountKey…} Script 1.14.0 Az.Storage Core,Desk {Get-AzStorageAccount, Get-AzStorageAccountKey, New-AzStorageAccount, New-AzStorageAccountKey…} Script 1.11.0 Az.Storage Core,Desk {Get-AzStorageAccount, Get-AzStorageAccountKey, New-AzStorageAccount, New-AzStorageAccountKey…} Script 1.5.0 Az.StorageSync Core,Desk {Invoke-AzStorageSyncCompatibilityCheck, New-AzStorageSyncService, Get-AzStorageSyncService, Set-AzStorageSyncService…} Script 1.2.3 Az.StorageSync Core,Desk {Invoke-AzStorageSyncCompatibilityCheck, New-AzStorageSyncService, Get-AzStorageSyncService, Remove-AzStorageSyncService…} Script 1.2.2 Az.StorageSync Core,Desk {Invoke-AzStorageSyncCompatibilityCheck, New-AzStorageSyncService, Get-AzStorageSyncService, Remove-AzStorageSyncService…} Script 2.0.0 Az.StreamAnalytics Core,Desk {Get-AzStreamAnalyticsCluster, Get-AzStreamAnalyticsClusterStreamingJob, Get-AzStreamAnalyticsDefaultFunctionDefinition, G… Script 1.0.3 Az.TrafficManager Core,Desk {Add-AzTrafficManagerCustomHeaderToEndpoint, Remove-AzTrafficManagerCustomHeaderFromEndpoint, Add-AzTrafficManagerCustomHe… Script 2.6.0 Az.Websites Core,Desk {Get-AzAppServicePlan, Set-AzAppServicePlan, New-AzAppServicePlan, Remove-AzAppServicePlan…} Script 1.8.0 Az.Websites Core,Desk {Get-AzAppServicePlan, Set-AzAppServicePlan, New-AzAppServicePlan, Remove-AzAppServicePlan…} Script 1.5.1 Az.Websites Core,Desk {Get-AzAppServicePlan, Set-AzAppServicePlan, New-AzAppServicePlan, Remove-AzAppServicePlan…} Binary 1.2.1026 MicrosoftPowerBIMgmt.Data Desk {Add-PowerBIDataset, Set-PowerBITable, New-PowerBIDataset, New-PowerBITable…} Binary 1.2.1026 MicrosoftPowerBIMgmt.Profile Desk {Connect-PowerBIServiceAccount, Disconnect-PowerBIServiceAccount, Invoke-PowerBIRestMethod, Get-PowerBIAccessToken…} Binary 1.2.1026 MicrosoftPowerBIMgmt.Reports Desk {Get-PowerBIReport, New-PowerBIReport, Export-PowerBIReport, Get-PowerBIDashboard…} Script 1.4.6 PackageManagement Desk {Find-Package, Get-Package, Get-PackageProvider, Get-PackageSource…} Script 2.2.3 PowerShellGet Desk {Find-Command, Find-DSCResource, Find-Module, Find-RoleCapability…} ```
Author: BhargaviAnnadevara-MSFT
Assignees: -
Labels: `Network - DNS`, `Service Attention`
Milestone: -