Azure / Azure/azure-powershell

Unable to deserialize the reponse with Get-AzAutomationSoftwareUpdateConfiguration

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#14,604 16 comments 0 reactions 1 assignee Claimed by @riva-yadav View on GitHub
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Description

## Description
I am upgraded to Az 5.6.0 from 5.5.0 and get an error now with Get-AzAutomationSoftwareUpdateConfiguration in one of my automation accounts. It only happens with one of out Automation Accounts, the rest work fine.

## Steps to reproduce
```powershell
Get-AzAutomationSoftwareUpdateConfiguration -ResourceGroupName $rgname-AutomationAccountName $aaName
```

## Environment data
```powershell
Name Value
---- -----
PSVersion 5.1.19041.610
PSEdition Desktop
PSCompatibleVersions {1.0, 2.0, 3.0, 4.0...}
BuildVersion 10.0.19041.610
CLRVersion 4.0.30319.42000
WSManStackVersion 3.0
PSRemotingProtocolVersion 2.3
SerializationVersion 1.1.0.1
```

## Module versions

```powershell

Directory: C:\Users\username\OneDrive\myfiles\WindowsPowerShell\Modules

ModuleType Version Name ExportedCommands
---------- ------- ---- ----------------
Script 2.2.6 Az.Accounts {Disable-AzDataCollection, Disab...
Script 1.1.1 Az.Advisor {Get-AzAdvisorRecommendation, En...
Script 2.0.2 Az.Aks {Get-AzAksCluster, New-AzAksClus...
Script 1.1.4 Az.AnalysisServices {Resume-AzAnalysisServicesServer...
Script 2.2.0 Az.ApiManagement {Add-AzApiManagementApiToGateway...
Script 1.0.0 Az.AppConfiguration {Get-AzAppConfigurationStore, Ge...
Script 1.1.0 Az.ApplicationInsights {Get-AzApplicationInsights, New-...
Script 1.5.0 Az.Automation {Get-AzAutomationHybridWorkerGro...
Script 3.1.0 Az.Batch {Remove-AzBatchAccount, Get-AzBa...
Script 2.0.0 Az.Billing {Get-AzBillingInvoice, Get-AzBil...
Script 1.6.0 Az.Cdn {Get-AzCdnProfile, Get-AzCdnProf...
Script 1.8.0 Az.CognitiveServices {Get-AzCognitiveServicesAccount,...
Script 4.10.0 Az.Compute {Remove-AzAvailabilitySet, Get-A...
Script 1.0.3 Az.ContainerInstance {New-AzContainerGroup, Get-AzCon...
Script 2.2.1 Az.ContainerRegistry {New-AzContainerRegistry, Get-Az...
Script 1.1.0 Az.CosmosDB {Get-AzCosmosDBSqlContainer, Get...
Script 1.1.0 Az.DataBoxEdge {Get-AzDataBoxEdgeJob, Get-AzDat...
Script 1.1.0 Az.Databricks {Get-AzDatabricksVNetPeering, Ge...
Script 1.11.4 Az.DataFactory {Set-AzDataFactoryV2, Update-AzD...
Script 1.0.2 Az.DataLakeAnalytics {Get-AzDataLakeAnalyticsDataSour...
Script 1.3.0 Az.DataLakeStore {Get-AzDataLakeStoreTrustedIdPro...
Script 1.0.0 Az.DataShare {New-AzDataShareAccount, Get-AzD...
Script 1.1.0 Az.DeploymentManager {Get-AzDeploymentManagerArtifact...
Script 2.1.1 Az.DesktopVirtualization {Disconnect-AzWvdUserSession, Ex...
Script 1.0.2 Az.DevTestLabs {Get-AzDtlAllowedVMSizesPolicy, ...
Script 1.1.2 Az.Dns {Get-AzDnsRecordSet, New-AzDnsRe...
Script 1.3.0 Az.EventGrid {New-AzEventGridTopic, Get-AzEve...
Script 1.7.1 Az.EventHub {New-AzEventHubNamespace, Get-Az...
Script 1.7.0 Az.FrontDoor {New-AzFrontDoor, Get-AzFrontDoo...
Script 2.0.0 Az.Functions {Get-AzFunctionApp, Get-AzFuncti...
Script 4.2.0 Az.HDInsight {Get-AzHDInsightJob, New-AzHDIns...
Script 1.2.0 Az.HealthcareApis {New-AzHealthcareApisService, Re...
Script 2.7.2 Az.IotHub {Add-AzIotHubKey, Get-AzIotHubEv...
Script 3.4.0 Az.KeyVault {Add-AzKeyVaultCertificate, Upda...
Script 1.0.1 Az.Kusto {Add-AzKustoClusterLanguageExten...
Script 1.5.0 Az.LogicApp {Get-AzIntegrationAccountAgreeme...
Script 1.1.3 Az.MachineLearning {Move-AzMlCommitmentAssociation,...
Script 1.1.0 Az.Maintenance {Get-AzApplyUpdate, Get-AzConfig...
Script 2.0.0 Az.ManagedServices {Get-AzManagedServicesAssignment...
Script 1.0.2 Az.MarketplaceOrdering {Get-AzMarketplaceTerms, Set-AzM...
Script 1.1.1 Az.Media {Sync-AzMediaServiceStorageKey, ...
Script 1.0.0 Az.Migrate {Get-AzMigrateDiscoveredServer, ...
Script 2.4.0 Az.Monitor {Get-AzMetricDefinition, Get-AzM...
Script 4.6.0 Az.Network {Add-AzApplicationGatewayAuthent...
Script 1.1.1 Az.NotificationHubs {Get-AzNotificationHub, Get-AzNo...
Script 2.3.0 Az.OperationalInsights {New-AzOperationalInsightsAzureA...
Script 1.4.1 Az.PolicyInsights {Get-AzPolicyEvent, Get-AzPolicy...
Script 1.1.2 Az.PowerBIEmbedded {Remove-AzPowerBIWorkspaceCollec...
Script 1.0.3 Az.PrivateDns {Get-AzPrivateDnsZone, Remove-Az...
Script 3.4.1 Az.RecoveryServices {Get-AzRecoveryServicesBackupPro...
Script 1.4.0 Az.RedisCache {Remove-AzRedisCachePatchSchedul...
Script 1.0.3 Az.Relay {New-AzRelayNamespace, Get-AzRel...
Script 3.3.0 Az.Resources {Get-AzProviderOperation, Remove...
Script 1.4.1 Az.ServiceBus {New-AzServiceBusNamespace, Get-...
Script 2.2.2 Az.ServiceFabric {Add-AzServiceFabricClientCertif...
Script 1.2.0 Az.SignalR {New-AzSignalR, Get-AzSignalR, G...
Script 2.16.0 Az.Sql {Get-AzSqlDatabaseTransparentDat...
Script 1.1.0 Az.SqlVirtualMachine {New-AzSqlVM, Get-AzSqlVM, Updat...
Script 3.4.0 Az.Storage {Get-AzStorageAccount, Get-AzSto...
Script 1.4.0 Az.StorageSync {Invoke-AzStorageSyncCompatibili...
Script 1.0.1 Az.StreamAnalytics {Get-AzStreamAnalyticsFunction, ...
Script 1.0.0 Az.Support {Get-AzSupportService, Get-AzSup...
Script 1.0.4 Az.TrafficManager {Add-AzTrafficManagerCustomHeade...
Script 2.4.0 Az.Websites {Get-AzAppServicePlan, Set-AzApp...
Binary 2.0.2.130 AzureAD {Add-AzureADApplicationOwner, Ge...
Script 1.0.113 dbatools {Select-DbaObject, Set-DbatoolsC...
Script 7.1.1 ImportExcel {Add-ConditionalFormatting, Add-...
Script 1.4.7 PackageManagement {Find-Package, Get-Package, Get-...
Script 4.0.0 Selenium {Clear-SeAlert, Clear-SeSelectVa...

Directory: C:\Program Files\WindowsPowerShell\Modules

ModuleType Version Name ExportedCommands
---------- ------- ---- ----------------
Script 1.0.1 Microsoft.PowerShell.Operation.V... {Get-OperationValidation, Invoke...
Script 1.0.0.0 Microsoft.SME.CredSspPolicy
Script 1.3.1 PackageManagement {Find-Package, Get-Package, Get-...
Binary 1.0.0.1 PackageManagement {Find-Package, Get-Package, Get-...
Script 4.7.3 Pester {Describe, Context, It, Should...}
Script 3.4.0 Pester {Describe, Context, It, Should...}
Script 2.1.2 PowerShellGet {Find-Command, Find-DSCResource,...
Script 1.0.0.1 PowerShellGet {Install-Module, Find-Module, Sa...
Script 2.0.0 PSReadline {Get-PSReadLineKeyHandler, Set-P...
Script 2.31.0 PuppetBolt {bolt, Add-BoltModule, Convert-B...
Script 1.18.1 PuppetDevelopmentKit pdk
Script 1.0 RemoteDesktopManager.PowerShellM...
Script 1.0.12 SpeculationControl Get-SpeculationControlSettings

Directory: C:\WINDOWS\system32\WindowsPowerShell\v1.0\Modules

ModuleType Version Name ExportedCommands
---------- ------- ---- ----------------
Manifest 1.0.1.0 ActiveDirectory {Add-ADCentralAccessPolicyMember...
Manifest 1.0.0.0 AppBackgroundTask {Disable-AppBackgroundTaskDiagno...
Manifest 2.0.0.0 AppLocker {Get-AppLockerFileInformation, G...
Manifest 1.0.0.0 AppvClient {Add-AppvClientConnectionGroup, ...
Manifest 2.0.1.0 Appx {Add-AppxPackage, Get-AppxPackag...
Script 1.0.0.0 AssignedAccess {Clear-AssignedAccess, Get-Assig...
Manifest 1.0 BestPractices {Get-BpaModel, Get-BpaResult, In...
Manifest 1.0.0.0 BitLocker {Unlock-BitLocker, Suspend-BitLo...
Manifest 2.0.0.0 BitsTransfer {Add-BitsFile, Complete-BitsTran...
Manifest 1.0.0.0 BranchCache {Add-BCDataCacheExtension, Clear...
Manifest 1.0.0.0 CimCmdlets {Get-CimAssociatedInstance, Get-...
Manifest 1.0 ConfigCI {Get-SystemDriver, New-CIPolicyR...
Manifest 1.0 ConfigDefender {Get-MpPreference, Set-MpPrefere...
Manifest 1.0 Defender {Get-MpPreference, Set-MpPrefere...
Manifest 1.0.2.0 DeliveryOptimization {Delete-DeliveryOptimizationCach...
Manifest 1.0.0.0 DirectAccessClientComponents {Disable-DAManualEntryPointSelec...
Script 3.0 Dism {Add-AppxProvisionedPackage, Add...
Manifest 1.0.0.0 DnsClient {Resolve-DnsName, Clear-DnsClien...
Manifest 1.0.0.0 EventTracingManagement {Start-EtwTraceSession, New-EtwT...
Manifest 2.0.0.0 International {Get-WinDefaultInputMethodOverri...
Manifest 1.0.0.0 iSCSI {Get-IscsiTargetPortal, New-Iscs...
Manifest 2.0.0.0 IscsiTarget {Add-ClusteriSCSITargetServerRol...
Script 1.0.0.0 ISE {New-IseSnippet, Import-IseSnipp...
Manifest 1.0.0.0 Kds {Add-KdsRootKey, Get-KdsRootKey,...
Manifest 1.0.1.0 Microsoft.PowerShell.Archive {Compress-Archive, Expand-Archive}
Manifest 3.0.0.0 Microsoft.PowerShell.Diagnostics {Get-WinEvent, Get-Counter, Impo...
Manifest 3.0.0.0 Microsoft.PowerShell.Host {Start-Transcript, Stop-Transcript}
Manifest 1.0.0.0 Microsoft.PowerShell.LocalAccounts {Add-LocalGroupMember, Disable-L...
Manifest 3.1.0.0 Microsoft.PowerShell.Management {Add-Content, Clear-Content, Cle...
Script 1.0 Microsoft.PowerShell.ODataUtils Export-ODataEndpointProxy
Manifest 3.0.0.0 Microsoft.PowerShell.Security {Get-Acl, Set-Acl, Get-PfxCertif...
Manifest 3.1.0.0 Microsoft.PowerShell.Utility {Format-List, Format-Custom, For...
Manifest 3.0.0.0 Microsoft.WSMan.Management {Disable-WSManCredSSP, Enable-WS...
Manifest 1.0 MMAgent {Disable-MMAgent, Enable-MMAgent...
Manifest 1.0.0.0 MsDtc {New-DtcDiagnosticTransaction, C...
Binary 1.0.0.0 MSMQ {Clear-MsmqOutgoingQueue, Clear-...
Manifest 2.0.0.0 NetAdapter {Disable-NetAdapter, Disable-Net...
Manifest 1.0.0.0 NetConnection {Get-NetConnectionProfile, Set-N...
Manifest 1.0.0.0 NetDiagnostics Get-NetView
Manifest 1.0.0.0 NetEventPacketCapture {New-NetEventSession, Remove-Net...
Manifest 2.0.0.0 NetLbfo {Add-NetLbfoTeamMember, Add-NetL...
Manifest 1.0 NetLldpAgent {Enable-NetLldpAgent, Disable-Ne...
Manifest 1.0.0.0 NetNat {Get-NetNat, Get-NetNatExternalA...
Manifest 2.0.0.0 NetQos {Get-NetQosPolicy, Set-NetQosPol...
Manifest 2.0.0.0 NetSecurity {Get-DAPolicyChange, New-NetIPse...
Manifest 1.0.0.0 NetSwitchTeam {New-NetSwitchTeam, Remove-NetSw...
Manifest 1.0.0.0 NetTCPIP {Get-NetIPAddress, Get-NetIPInte...
Manifest 1.0.0.0 NetworkConnectivityStatus {Get-DAConnectionStatus, Get-NCS...
Manifest 1.0.0.0 NetworkControllerDiagnostics {Get-NetworkControllerDeployment...
Manifest 1.0.0.0 NetworkSwitchManager {Disable-NetworkSwitchEthernetPo...
Manifest 1.0.0.0 NetworkTransition {Add-NetIPHttpsCertBinding, Disa...
Manifest 1.0 NFS {Get-NfsMappedIdentity, Get-NfsN...
Manifest 1.0.0.0 PcsvDevice {Get-PcsvDevice, Start-PcsvDevic...
Binary 1.0.0.0 PersistentMemory {Get-PmemDisk, Get-PmemPhysicalD...
Manifest 1.0.0.0 PKI {Add-CertificateEnrollmentPolicy...
Manifest 1.0.0.0 PnpDevice {Get-PnpDevice, Get-PnpDevicePro...
Manifest 1.1 PrintManagement {Add-Printer, Add-PrinterDriver,...
Binary 1.0.12 ProcessMitigations {Get-ProcessMitigation, Set-Proc...
Script 3.0 Provisioning {Install-ProvisioningPackage, Ex...
Manifest 1.1 PSDesiredStateConfiguration {Set-DscLocalConfigurationManage...
Script 1.0.0.0 PSDiagnostics {Disable-PSTrace, Disable-PSWSMa...
Binary 1.1.0.0 PSScheduledJob {New-JobTrigger, Add-JobTrigger,...
Manifest 2.0.0.0 PSWorkflow {New-PSWorkflowExecutionOption, ...
Manifest 1.0.0.0 PSWorkflowUtility Invoke-AsWorkflow
Manifest 2.0.0.0 RemoteDesktop {Get-RDCertificate, Set-RDCertif...
Manifest 1.0.0.0 ScheduledTasks {Get-ScheduledTask, Set-Schedule...
Manifest 2.0.0.0 SecureBoot {Confirm-SecureBootUEFI, Set-Sec...
Script 2.0.0.0 ServerManager {Get-WindowsFeature, Install-Win...
Cim 1.0.0.0 ServerManagerTasks {Get-SMCounterSample, Get-SMPerf...
Manifest 2.0.0.0 SmbShare {Get-SmbShare, Remove-SmbShare, ...
Manifest 2.0.0.0 SmbWitness {Get-SmbWitnessClient, Move-SmbW...
Manifest 1.0.0.0 StartLayout {Export-StartLayout, Import-Star...
Manifest 2.0.0.0 Storage {Add-InitiatorIdToMaskingSet, Ad...
Manifest 1.0.0.0 StorageBusCache {Clear-StorageBusDisk, Disable-S...
Manifest 2.0.0.0 TLS {New-TlsSessionTicketKey, Enable...
Manifest 1.0.0.0 TroubleshootingPack {Get-TroubleshootingPack, Invoke...
Manifest 2.0.0.0 TrustedPlatformModule {Get-Tpm, Initialize-Tpm, Clear-...
Binary 2.1.639.0 UEV {Clear-UevConfiguration, Clear-U...
Manifest 2.0.0.0 VpnClient {Add-VpnConnection, Set-VpnConne...
Manifest 1.0.0.0 Wdac {Get-OdbcDriver, Set-OdbcDriver,...
Manifest 2.0.0.0 Whea {Get-WheaMemoryPolicy, Set-WheaM...
Manifest 1.0.0.0 WindowsDeveloperLicense {Get-WindowsDeveloperLicense, Un...
Script 1.0 WindowsErrorReporting {Enable-WindowsErrorReporting, D...
Manifest 1.0.0.0 WindowsSearch {Get-WindowsSearchSetting, Set-W...
Manifest 1.0.0.0 WindowsUpdate Get-WindowsUpdateLog
Manifest 1.0.0.2 WindowsUpdateProvider {Get-WUAVersion, Get-WULastInsta...

Directory: C:\Program Files (x86)\Microsoft SQL Server\130\Tools\PowerShell\Modules

ModuleType Version Name ExportedCommands
---------- ------- ---- ----------------
Manifest 2.0 SQLASCMDLETS {Add-RoleMember, Backup-ASDataba...
Manifest 1.0 SQLPS {Backup-SqlDatabase, Save-SqlMig...

Directory: C:\Program Files\Microsoft Monitoring Agent\Agent\AzureAutomation\7.3.702.0

ModuleType Version Name ExportedCommands
---------- ------- ---- ----------------
Binary 1.0 HybridRegistration {Add-HybridRunbookWorker, Remove...

Directory: C:\Program Files\Microsoft Monitoring
Agent\Agent\AzureAutomation\7.3.702.0\HybridAgent\Modules

ModuleType Version Name ExportedCommands
---------- ------- ---- ----------------
Binary 1.0 Orchestrator.AssetManagement.Cmd... {Get-AutomationCertificate, Get-...

Directory: C:\Program Files (x86)\Microsoft Azure Information Protection\Powershell

ModuleType Version Name ExportedCommands
---------- ------- ---- ----------------
Binary 1.54.59.0 AzureInformationProtection {Clear-RMSAuthentication, Get-RM...

Directory: C:\Program Files\Microsoft Monitoring Agent\Agent\PowerShell

ModuleType Version Name ExportedCommands
---------- ------- ---- ----------------
Script 3.8 Microsoft.Assessments.AADApplica... {Clear-MicrosoftAssessmentsAppli...
Binary 1.0.0.0 Microsoft.MonitoringAgent.PowerS... {Checkpoint-WebApplicationMonito...
Binary 8.0.1.882 Microsoft.PowerShell.Oms.Assessm... {Start-ADAssessment, Start-ADSec...

```

## Debug output

```
I don't want to include the debug output since that shows a lot of details about our vms and schedules.
```

## Error output

```powershell
$aaName = $aa.AutomationAccountName
$rgname = $aa.ResourceGroupName
$Error.Clear()
Get-AzAutomationSoftwareUpdateConfiguration -AutomationAccountName $aaName -ResourceGroupName $rgname
Resolve-AzError
Get-AzAutomationSoftwareUpdateConfiguration : Unable to deserialize the response.
At line:5 char:1
+ Get-AzAutomationSoftwareUpdateConfiguration -AutomationAccountName $a ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : CloseError: (:) [Get-AzAutomatio...teConfiguration], SerializationException
+ FullyQualifiedErrorId : Microsoft.Azure.Commands.Automation.Cmdlet.GetAzureAutomationSoftwareUpdateConfiguration

WARNING: Upcoming breaking changes in the cmdlet 'Resolve-AzError' :
The `Resolve-Error` alias will be removed in a future release. Please change any scripts that use this alias to use `Resolve-AzError` instead.
Note : Go to https://aka.ms/azps-changewarnings for steps to suppress this breaking change warning, and other information on breaking changes in Azure PowerShell.

HistoryId: 12

Message : Unable to deserialize the response.
StackTrace : at Microsoft.Azure.Management.Automation.SoftwareUpdateConfigurationsOperations.d__8.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.Azure.Management.Automation.SoftwareUpdateConfigurationsOperationsExtensions.d__11.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.Azure.Management.Automation.SoftwareUpdateConfigurationsOperationsExtensions.List(ISoftwareUpdateConfigurationsOperations operations, String resourceGroupName,
String automationAccountName, String clientRequestId, String filter)
at Microsoft.Azure.Commands.Automation.Common.AutomationPSClient.ListSoftwareUpdateConfigurations(String resourceGroupName, String automationAccountName, String
azureVirtualMachineId)
at Microsoft.Azure.Commands.Automation.Cmdlet.GetAzureAutomationSoftwareUpdateConfiguration.AutomationProcessRecord()
at Microsoft.Azure.Commands.Automation.Cmdlet.AzureAutomationBaseCmdlet.ExecuteCmdlet()
at Microsoft.WindowsAzure.Commands.Utilities.Common.AzurePSCmdlet.ProcessRecord()
Exception : Microsoft.Rest.SerializationException
InvocationInfo : {Get-AzAutomationSoftwareUpdateConfiguration}
Line : Get-AzAutomationSoftwareUpdateConfiguration -AutomationAccountName $aaName -ResourceGroupName $rgname

Position : At line:5 char:1
+ Get-AzAutomationSoftwareUpdateConfiguration -AutomationAccountName $a ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
HistoryId : 12

Message : Error converting value {null} to type 'System.DateTimeOffset'. Path 'properties.startTime', line 1, position 14475.
StackTrace : at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.EnsureType(JsonReader reader, Object value, CultureInfo culture, JsonContract contract, Type targetType)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.Deserialize(JsonReader reader, Type objectType, Boolean checkAdditionalContent)
at Newtonsoft.Json.Linq.JToken.ToObject(Type objectType, JsonSerializer jsonSerializer)
at Microsoft.Rest.Serialization.TransformationJsonConverter.ReadJson(JsonReader reader, Type objectType, Object existingValue, JsonSerializer serializer)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.DeserializeConvertable(JsonConverter converter, JsonReader reader, Type objectType, Object existingValue)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.PopulateList(IList list, JsonReader reader, JsonArrayContract contract, JsonProperty containerProperty, String
id)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.CreateList(JsonReader reader, Type objectType, JsonContract contract, JsonProperty member, Object
existingValue, String id)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.SetPropertyValue(JsonProperty property, JsonConverter propertyConverter, JsonContainerContract
containerContract, JsonProperty containerProperty, JsonReader reader, Object target)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.PopulateObject(Object newObject, JsonReader reader, JsonObjectContract contract, JsonProperty member, String id)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.CreateObject(JsonReader reader, Type objectType, JsonContract contract, JsonProperty member,
JsonContainerContract containerContract, JsonProperty containerMember, Object existingValue)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.Deserialize(JsonReader reader, Type objectType, Boolean checkAdditionalContent)
at Newtonsoft.Json.JsonSerializer.DeserializeInternal(JsonReader reader, Type objectType)
at Microsoft.Rest.Serialization.SafeJsonConvert.DeserializeObject[T](String json, JsonSerializerSettings settings)
at Microsoft.Azure.Management.Automation.SoftwareUpdateConfigurationsOperations.d__8.MoveNext()
Exception : Newtonsoft.Json.JsonSerializationException
InvocationInfo : {Get-AzAutomationSoftwareUpdateConfiguration}
Line : Get-AzAutomationSoftwareUpdateConfiguration -AutomationAccountName $aaName -ResourceGroupName $rgname

Position : At line:5 char:1
+ Get-AzAutomationSoftwareUpdateConfiguration -AutomationAccountName $a ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
HistoryId : 12

Message : Could not cast or convert from {null} to System.DateTimeOffset.
StackTrace : at Newtonsoft.Json.Utilities.ConvertUtils.EnsureTypeAssignable(Object value, Type initialType, Type targetType)
at Newtonsoft.Json.Utilities.ConvertUtils.ConvertOrCast(Object initialValue, CultureInfo culture, Type targetType)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.EnsureType(JsonReader reader, Object value, CultureInfo culture, JsonContract contract, Type targetType)
Exception : System.ArgumentException
InvocationInfo : {Get-AzAutomationSoftwareUpdateConfiguration}
Line : Get-AzAutomationSoftwareUpdateConfiguration -AutomationAccountName $aaName -ResourceGroupName $rgname

Position : At line:5 char:1
+ Get-AzAutomationSoftwareUpdateConfiguration -AutomationAccountName $a ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
HistoryId : 12

The Azure PowerShell team is listening, please let us know how we are doing: https://aka.ms/azpssurvey?Q_CHL=ERROR.
```

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