DSCResources/MSFT_AADAdministrativeUnit/MSFT_AADAdministrativeUnit.psm1
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function Get-TargetResource { [CmdletBinding()] [OutputType([System.Collections.Hashtable])] param ( #region resource generator code [Parameter(Mandatory = $true)] [System.String] $Id, [Parameter(Mandatory = $true)] [System.String] $DisplayName, [Parameter()] [System.String] $Description, [Parameter()] [validateset('Public', 'HiddenMembership')] [System.String] $Visibility, [Parameter()] [validateset('Assigned', 'Dynamic')] [System.String] $MembershipType, [Parameter()] [System.String] $MembershipRule, [Parameter()] [validateset('Paused', 'On')] [System.String] $MembershipRuleProcessingState, [Parameter()] [Microsoft.Management.Infrastructure.CimInstance[]] $Members, [Parameter()] [Microsoft.Management.Infrastructure.CimInstance[]] $ScopedRoleMembers, #endregion [Parameter()] [System.String] [ValidateSet('Absent', 'Present')] $Ensure = 'Present', [Parameter()] [System.Management.Automation.PSCredential] $Credential, [Parameter()] [System.String] $ApplicationId, [Parameter()] [System.String] $TenantId, [Parameter()] [System.Management.Automation.PSCredential] $ApplicationSecret, [Parameter()] [System.String] $CertificateThumbprint, [Parameter()] [Switch] $ManagedIdentity ) try { $ConnectionMode = New-M365DSCConnection -Workload 'MicrosoftGraph' ` -InboundParameters $PSBoundParameters ` -ProfileName 'v1.0' #Ensure the proper dependencies are installed in the current environment. Confirm-M365DSCDependencies #region Telemetry $ResourceName = $MyInvocation.MyCommand.ModuleName.Replace('MSFT_', '') $CommandName = $MyInvocation.MyCommand $data = Format-M365DSCTelemetryParameters -ResourceName $ResourceName ` -CommandName $CommandName ` -Parameters $PSBoundParameters Add-M365DSCTelemetryEvent -Data $data #endregion $nullResult = $PSBoundParameters $nullResult.Ensure = 'Absent' $getValue = $null #region resource generator code if (-not [string]::IsNullOrEmpty($Id)) { $getValue = Get-MgDirectoryAdministrativeUnit -AdministrativeUnitId $Id -ErrorAction SilentlyContinue } if ($null -eq $getValue -and -not [string]::IsNullOrEmpty($DisplayName)) { Write-Verbose -Message "Could not find an Azure AD Administrative Unit with Id {$Id}" if (-Not [string]::IsNullOrEmpty($DisplayName)) { $getValue = Get-MgDirectoryAdministrativeUnit -Filter "DisplayName eq '$DisplayName'" -ErrorAction Stop } } #endregion if ($null -eq $getValue) { Write-Verbose -Message "Could not find an Azure AD Administrative Unit with DisplayName {$DisplayName}" return $nullResult } $Id = $getValue.Id Write-Verbose -Message "An Azure AD Administrative Unit with Id {$Id} and DisplayName {$DisplayName} was found." $results = @{ #region resource generator code Description = $getValue.Description DisplayName = $getValue.DisplayName Visibility = $getValue.Visibility Id = $getValue.Id Ensure = 'Present' Credential = $Credential ApplicationId = $ApplicationId TenantId = $TenantId ApplicationSecret = $ApplicationSecret CertificateThumbprint = $CertificateThumbprint Managedidentity = $ManagedIdentity.IsPresent #endregion } if (-not [string]::IsNullOrEmpty($getValue.AdditionalProperties.MembershipType)) { $results.Add('MembershipType', $getValue.AdditionalProperties.MembershipType) } if (-not [string]::IsNullOrEmpty($getValue.AdditionalProperties.MembershipRule)) { $results.Add('MembershipRule', $getValue.AdditionalProperties.MembershipRule) } if (-not [string]::IsNullOrEmpty($getValue.AdditionalProperties.MembershipRuleProcessingState)) { $results.Add('MembershipRuleProcessingState', $getValue.AdditionalProperties.MembershipRuleProcessingState) } Write-Verbose -Message "AU {$DisplayName} MembershipType {$($results.MembershipType)}" if ($results.MembershipType -ne 'Dynamic') { Write-Verbose -Message "AU {$DisplayName} get Members" [array]$auMembers = Get-MgDirectoryAdministrativeUnitMember -AdministrativeUnitId $getValue.Id -All if ($auMembers.Count -gt 0) { Write-Verbose -Message "AU {$DisplayName} process $($auMembers.Count) members" $memberSpec = @() foreach ($auMember in $auMembers) { $member = @{} $memberObject = Invoke-MgGraphRequest -Uri "https://graph.microsoft.com/v1.0/directoryobjects/$($auMember.Id)" if ($memberObject.'@odata.type' -match 'user') { $member.Add('Identity', $memberObject.UserPrincipalName) $member.Add('Type', 'User') } elseif ($memberObject.'@odata.type' -match 'group') { $member.Add('Identity', $memberObject.DisplayName) $member.Add('Type', 'Group') } else { $member.Add('Identity', $memberObject.DisplayName) $member.Add('Type', 'Device') } Write-Verbose -Message "AU {$DisplayName} member found: Type '$($member.Type)' identity '$($member.Identity)'" $memberSpec += $member } Write-Verbose -Message "AU {$DisplayName} add Members to results" $results.Add('Members', $memberSpec) } } Write-Verbose -Message "AU {$DisplayName} get Scoped Role Members" $ErrorActionPreference = 'Stop' [array]$auScopedRoleMembers = Get-MgDirectoryAdministrativeUnitScopedRoleMember -AdministrativeUnitId $getValue.Id -All if ($auScopedRoleMembers.Count -gt 0) { Write-Verbose -Message "AU {$DisplayName} process $($auScopedRoleMembers.Count) scoped role members" $scopedRoleMemberSpec = @() foreach ($auScopedRoleMember in $auScopedRoleMembers) { Write-Verbose -Message "AU {$DisplayName} verify RoleId {$($auScopedRoleMember.RoleId)}" $roleObject = Get-MgDirectoryRole -DirectoryRoleId $auScopedRoleMember.RoleId -ErrorAction Stop Write-Verbose -Message "Found DirectoryRole '$($roleObject.DisplayName)' with id $($roleObject.Id)" $scopedRoleMember = [ordered]@{ RoleName = $roleObject.DisplayName RoleMemberInfo = @{ Type = $null Identity = $null } } Write-Verbose -Message "AU {$DisplayName} verify RoleMemberInfo.Id {$($auScopedRoleMember.RoleMemberInfo.Id)}" $memberObject = Invoke-MgGraphRequest -Uri "https://graph.microsoft.com/v1.0/directoryobjects/$($auScopedRoleMember.RoleMemberInfo.Id)" Write-Verbose -Message "AU {$DisplayName} @odata.Type={$($memberObject.'@odata.type')}" if (($memberObject.'@odata.type') -match 'user') { Write-Verbose -Message "AU {$DisplayName} UPN = {$($memberObject.UserPrincipalName)}" $scopedRoleMember.RoleMemberInfo.Identity = $memberObject.UserPrincipalName $scopedRoleMember.RoleMemberInfo.Type = 'User' } elseif (($memberObject.'@odata.type') -match 'group') { Write-Verbose -Message "AU {$DisplayName} Group = {$($memberObject.DisplayName)}" $scopedRoleMember.RoleMemberInfo.Identity = $memberObject.DisplayName $scopedRoleMember.RoleMemberInfo.Type = 'Group' } else { Write-Verbose -Message "AU {$DisplayName} SPN = {$($memberObject.DisplayName)}" $scopedRoleMember.RoleMemberInfo.Identity = $memberObject.DisplayName $scopedRoleMember.RoleMemberInfo.Type = 'ServicePrincipal' } Write-Verbose -Message "AU {$DisplayName} scoped role member: RoleName '$($scopedRoleMember.RoleName)' Type '$($scopedRoleMember.RoleMemberInfo.Type)' Identity '$($scopedRoleMember.RoleMemberInfo.Identity)'" $scopedRoleMemberSpec += $scopedRoleMember } Write-Verbose -Message "AU {$DisplayName} add $($scopedRoleMemberSpec.Count) ScopedRoleMembers to results" $results.Add('ScopedRoleMembers', $scopedRoleMemberSpec) } Write-Verbose -Message "AU {$DisplayName} return results" return [System.Collections.Hashtable] $results } catch { New-M365DSCLogEntry -Message 'Error retrieving data:' ` -Exception $_ ` -Source $($MyInvocation.MyCommand.Source) ` -TenantId $TenantId ` -Credential $Credential return $nullResult } } function Set-TargetResource { [CmdletBinding()] param ( #region resource generator code [Parameter(Mandatory = $true)] [System.String] $Id, [Parameter(Mandatory = $true)] [System.String] $DisplayName, [Parameter()] [System.String] $Description, [Parameter()] [validateset('Public', 'HiddenMembership')] [System.String] $Visibility, [Parameter()] [validateset('Assigned', 'Dynamic')] [System.String] $MembershipType, [Parameter()] [System.String] $MembershipRule, [Parameter()] [validateset('Paused', 'On')] [System.String] $MembershipRuleProcessingState, [Parameter()] [Microsoft.Management.Infrastructure.CimInstance[]] $Members, [Parameter()] [Microsoft.Management.Infrastructure.CimInstance[]] $ScopedRoleMembers, #endregion [Parameter()] [System.String] [ValidateSet('Absent', 'Present')] $Ensure = 'Present', [Parameter()] [System.Management.Automation.PSCredential] $Credential, [Parameter()] [System.String] $ApplicationId, [Parameter()] [System.String] $TenantId, [Parameter()] [System.Management.Automation.PSCredential] $ApplicationSecret, [Parameter()] [System.String] $CertificateThumbprint, [Parameter()] [Switch] $ManagedIdentity ) #Ensure the proper dependencies are installed in the current environment. Confirm-M365DSCDependencies #region Telemetry $ResourceName = $MyInvocation.MyCommand.ModuleName.Replace('MSFT_', '') $CommandName = $MyInvocation.MyCommand $data = Format-M365DSCTelemetryParameters -ResourceName $ResourceName ` -CommandName $CommandName ` -Parameters $PSBoundParameters Add-M365DSCTelemetryEvent -Data $data #endregion $currentInstance = Get-TargetResource @PSBoundParameters $PSBoundParameters.Remove('Ensure') | Out-Null $PSBoundParameters.Remove('Credential') | Out-Null $PSBoundParameters.Remove('ApplicationId') | Out-Null $PSBoundParameters.Remove('ApplicationSecret') | Out-Null $PSBoundParameters.Remove('TenantId') | Out-Null $PSBoundParameters.Remove('CertificateThumbprint') | Out-Null $PSBoundParameters.Remove('ManagedIdentity') | Out-Null $PSBoundParameters.Remove('Verbose') | Out-Null $backCurrentMembers = $currentInstance.Members $backCurrentScopedRoleMembers = $currentInstance.ScopedRoleMembers if ($Ensure -eq 'Present') { if ($MembershipType -eq 'Dynamic' -and $Members.Count -gt 0) { throw "AU {$($DisplayName)}: Members is not allowed when MembershipType is Dynamic" } $CreateParameters = ([Hashtable]$PSBoundParameters).clone() $CreateParameters = Rename-M365DSCCimInstanceParameter -Properties $CreateParameters $CreateParameters.Remove('Id') | Out-Null $keys = (([Hashtable]$CreateParameters).clone()).Keys foreach ($key in $keys) { if ($null -ne $CreateParameters.$key -and $CreateParameters.$key.getType().Name -like '*cimInstance*') { $CreateParameters.$key = Convert-M365DSCDRGComplexTypeToHashtable -ComplexObject $CreateParameters.$key } } $memberSpecification = $null if ($CreateParameters.MembershipType -ne 'Dynamic' -and $CreateParameters.Members.Count -gt 0) { $memberSpecification = @() Write-Verbose -Message "AU {$DisplayName} process $($CreateParameters.Members.Count) Members" foreach ($member in $CreateParameters.Members) { Write-Verbose -Message "AU {$DisplayName} member Type '$($member.Type)' Identity '$($member.Identity)'" if ($member.Type -eq 'User') { $memberIdentity = Get-MgUser -Filter "UserPrincipalName eq '$($member.Identity)'" -ErrorAction Stop if ($memberIdentity) { $memberSpecification += [pscustomobject]@{Type = "$($member.Type)s"; Id = $memberIdentity.Id } } else { throw "AU {$($DisplayName)}: User {$($member.Identity)} does not exist" } } elseif ($member.Type -eq 'Group') { $memberIdentity = Get-MgGroup -Filter "DisplayName eq '$($member.Identity)'" -ErrorAction Stop if ($memberIdentity) { if ($memberIdentity.Count -gt 1) { throw "AU {$($DisplayName)}: Group displayname {$($member.Identity)} is not unique" } $memberSpecification += [pscustomobject]@{Type = "$($member.Type)s"; Id = $memberIdentity.Id } } else { throw "AU {$($DisplayName)}: Group {$($member.Identity)} does not exist" } } elseif ($member.Type -eq 'Device') { $memberIdentity = Get-MgDevice -Filter "DisplayName eq '$($member.Identity)'" -ErrorAction Stop if ($memberIdentity) { if ($memberIdentity.Count -gt 1) { throw "AU {$($DisplayName)}: Device displayname {$($member.Identity)} is not unique" } $memberSpecification += [pscustomobject]@{Type = "$($member.Type)s"; Id = $memberIdentity.Id } } else { throw "AU {$($DisplayName)}: Device {$($Member.Identity)} does not exist" } } else { throw "AU {$($DisplayName)}: Member {$($Member.Identity)} has invalid type {$($Member.Type)}" } } # Members are added to the AU *after* it has been created } $CreateParameters.Remove('Members') | Out-Null # Resolve ScopedRoleMembers Type/Identity to user, group or service principal if ($CreateParameters.ScopedRoleMembers) { Write-Verbose -Message "AU {$DisplayName} process $($CreateParameters.ScopedRoleMembers.Count) ScopedRoleMembers" $scopedRoleMemberSpecification = @() foreach ($roleMember in $CreateParameters.ScopedRoleMembers) { Write-Verbose -Message "AU {$DisplayName} member: role '$($roleMember.RoleName)' type '$($roleMember.Type)' identity $($roleMember.Identity)" try { $roleObject = Get-MgDirectoryRole -Filter "DisplayName eq '$($roleMember.RoleName)'" -ErrorAction stop Write-Verbose -Message "AU {$DisplayName} role is enabled" } catch { Write-Verbose -Message "Azure AD role {$($rolemember.RoleName)} is not enabled" $roleTemplate = Get-MgDirectoryRoleTemplate -Filter "DisplayName eq '$($roleMember.RoleName)'" -ErrorAction Stop if ($null -ne $roleTemplate) { Write-Verbose -Message "Enable Azure AD role {$($rolemember.RoleName)} with id {$($roleTemplate.Id)}" $roleObject = New-MgDirectoryRole -RoleTemplateId $roleTemplate.Id -ErrorAction Stop } } if ($null -eq $roleObject) { throw "AU {$($DisplayName)}: RoleName {$($roleMember.RoleName)} does not exist" } if ($roleMember.RoleMemberInfo.Type -eq 'User') { $roleMemberIdentity = Get-MgUser -Filter "UserPrincipalName eq '$($roleMember.RoleMemberInfo.Identity)'" -ErrorAction Stop if ($null -eq $roleMemberIdentity) { throw "AU {$($DisplayName)}: Scoped Role User {$($roleMember.RoleMemberInfo.Identity)} for role {$($roleMember.RoleName)} does not exist" } } elseif ($roleMember.Type -eq 'Group') { $roleMemberIdentity = Get-MgGroup -Filter "displayName eq '$($roleMember.RoleMemberInfo.Identity)'" -ErrorAction Stop if ($null -eq $roleMemberIdentity) { throw "AU {$($DisplayName)}: Scoped Role Group {$($roleMember.RoleMemberInfo.Identity)} for role {$($roleMember.RoleName)} does not exist" } } elseif ($roleMember.Type -eq 'ServicePrincipal') { $roleMemberIdentity = Get-MgServicePrincipal -Filter "displayName eq '$($roleMember.RoleMemberInfo.Identity)'" -ErrorAction Stop if ($null -eq $roleMemberIdentity) { throw "AU {$($DisplayName)}: Scoped Role ServicePrincipal {$($roleMember.RoleMemberInfo.Identity)} for role {$($roleMember.RoleName)} does not exist" } } else { throw "AU {$($DisplayName)}: Invalid ScopedRoleMember.RoleMemberInfo.Type {$($roleMember.RoleMemberInfo.Type)}" } if ($roleMemberIdentity.Count -gt 1) { throw "AU {$($DisplayName)}: ScopedRoleMember for role {$($roleMember.RoleName)}: $($roleMember.RoleMemberInfo.Type) {$($roleMember.RoleMemberInfo.Identity)} is not unique" } $scopedRoleMemberSpecification += @{ RoleId = $roleObject.Id RoleMemberInfo = @{ Id = $roleMemberIdentity.Id } } } # ScopedRoleMember-info is added after the AU is created } $CreateParameters.Remove('ScopedRoleMembers') | Out-Null } if ($Ensure -eq 'Present' -and $currentInstance.Ensure -eq 'Absent') { Write-Verbose -Message "Creating an Azure AD Administrative Unit with DisplayName {$DisplayName}" #region resource generator code $policy = New-MgDirectoryAdministrativeUnit -BodyParameter $CreateParameters if ($MembershipType -ne 'Dynamic') { foreach ($member in $memberSpecification) { $memberBodyParam = @{ '@odata.id' = "https://graph.microsoft.com/v1.0/$($member.Type)/$($member.Id)" } New-MgDirectoryAdministrativeUnitMemberByRef -AdministrativeUnitId $policy.Id -BodyParameter $memberBodyParam } } foreach ($scopedRoleMember in $scopedRoleMemberSpecification) { New-MgDirectoryAdministrativeUnitScopedRoleMember -AdministrativeUnitId $policy.Id -BodyParameter $scopedRoleMember } #endregion } elseif ($Ensure -eq 'Present' -and $currentInstance.Ensure -eq 'Present') { Write-Verbose -Message "Updating the Azure AD Administrative Unit with Id {$($currentInstance.Id)}" $UpdateParameters = ([Hashtable]$PSBoundParameters).clone() $UpdateParameters = Rename-M365DSCCimInstanceParameter -Properties $UpdateParameters $UpdateParameters.Remove('Id') | Out-Null $keys = (([Hashtable]$UpdateParameters).clone()).Keys foreach ($key in $keys) { if ($null -ne $UpdateParameters.$key -and $UpdateParameters.$key.getType().Name -like '*cimInstance*') { $UpdateParameters.$key = Convert-M365DSCDRGComplexTypeToHashtable -ComplexObject $UpdateParameters.$key } } $requestedMembers = $UpdateParameters.Members $UpdateParameters.Remove('Members') | Out-Null $requestedScopedRoleMembers = $UpdateParameters.ScopedRoleMembers $UpdateParameters.Remove('ScopedRoleMembers') | Out-Null #region resource generator code Update-MgDirectoryAdministrativeUnit -AdministrativeUnitId $currentInstance.Id -BodyParameter $UpdateParameters #endregion if ($MembershipType -ne 'Dynamic') { if ($backCurrentMembers.Count -gt 0 -or $requestedMembers.Count -gt 0) { $currentMembers = @() foreach ($member in $backCurrentMembers) { $currentMembers += [pscustomobject]@{Type = $member.Type; Identity = $member.Identity } } $desiredMembers = @() foreach ($member in $requestedMembers) { $desiredMembers += [pscustomobject]@{Type = $member.Type; Identity = $member.Identity } } $membersDiff = Compare-Object -ReferenceObject $currentMembers -DifferenceObject $desiredMembers -Property Identity, Type foreach ($diff in $membersDiff) { if ($diff.Type -eq 'User') { $memberObject = Get-MgUser -Filter "UserPrincipalName eq '$($diff.Identity)'" $memberType = 'users' } elseif ($diff.Type -eq 'Group') { $memberObject = Get-MgGroup -Filter "DisplayName eq '$($diff.Identity)'" $membertype = 'groups' } elseif ($diff.Type -eq 'Device') { $memberObject = Get-MgDevice -Filter "DisplayName eq '$($diff.Identity)'" $membertype = 'devices' } else { # a *new* member has been specified with invalid type throw "AU {$($DisplayName)}: Member {$($diff.Identity)} has invalid type {$($diff.Type)}" } if ($null -eq $memberObject) { throw "AU member {$($diff.Identity)} does not exist as a $($diff.Type)" } if ($memberObject.Count -gt 1) { throw "AU member {$($diff.Identity)} is not a unique $($diff.Type.ToLower()) (Count=$($memberObject.Count))" } if ($diff.SideIndicator -eq '=>') { Write-Verbose -Message "AdministrativeUnit {$DisplayName} Adding member {$($diff.Identity)}, type {$($diff.Type)}" $memberBodyParam = @{ '@odata.id' = "https://graph.microsoft.com/v1.0/$memberType/$($memberObject.Id)" } New-MgDirectoryAdministrativeUnitMemberByRef -AdministrativeUnitId ($currentInstance.Id) -BodyParameter $memberBodyParam | Out-Null } else { Write-Verbose -Message "Administrative Unit {$DisplayName} Removing member {$($diff.Identity)}, type {$($diff.Type)}" Remove-MgDirectoryAdministrativeUnitMemberByRef -AdministrativeUnitId ($currentInstance.Id) -DirectoryObjectId ($memberObject.Id) | Out-Null } } } } if ($backCurrentScopedRoleMembers.Count -gt 0 -or $requestedScopedRoleMembers.Count -gt 0) { if ($backCurrentScopedRoleMembers.Length -ne 0) { $currentScopedRoleMembersValue = $backCurrentScopedRoleMembers } if ($null -eq $currentScopedRoleMembersValue) { $currentScopedRoleMembersValue = @() } $desiredScopedRoleMembersValue = $requestedScopedRoleMembers if ($null -eq $desiredScopedRoleMembersValue) { $desiredScopedRoleMembersValue = @() } # flatten hashtabls for compare $compareCurrentScopedRoleMembersValue = @() foreach ($roleMember in $currentScopedRoleMembersValue) { $compareCurrentScopedRoleMembersValue += [pscustomobject]@{ RoleName = $roleMember.RoleName Identity = $roleMember.RoleMemberInfo.Identity Type = $roleMember.RoleMemberInfo.Type } } $compareDesiredScopedRoleMembersValue = @() foreach ($roleMember in $desiredScopedRoleMembersValue) { $compareDesiredScopedRoleMembersValue += [pscustomobject]@{ RoleName = $roleMember.RoleName Identity = $roleMember.RoleMemberInfo.Identity Type = $roleMember.RoleMemberInfo.Type } } Write-Verbose -Message "AU {$DisplayName} Update ScopedRoleMembers: Current members: $($compareCurrentScopedRoleMembersValue.Identity -join ', ')" Write-Verbose -Message " Desired members: $($compareDesiredScopedRoleMembersValue.Identity -join ', ')" $scopedRoleMembersDiff = Compare-Object -ReferenceObject $compareCurrentScopedRoleMembersValue -DifferenceObject $compareDesiredScopedRoleMembersValue -Property RoleName, Identity, Type # $scopedRoleMembersDiff = Compare-Object -ReferenceObject $CurrentScopedRoleMembersValue -DifferenceObject $DesiredScopedRoleMembersValue -Property RoleName, Identity, Type Write-Verbose -Message " # compare results : $($scopedRoleMembersDiff.Count -gt 0)" foreach ($diff in $scopedRoleMembersDiff) { if ($diff.Type -eq 'User') { $memberObject = Get-MgUser -Filter "UserPrincipalName eq '$($diff.Identity)'" #$memberType = 'users' } elseif ($diff.Type -eq 'Group') { $memberObject = Get-MgGroup -Filter "DisplayName eq '$($diff.Identity)'" #$membertype = 'groups' } elseif ($diff.Type -eq 'ServicePrincipal') { $memberObject = Get-MgServicePrincipal -Filter "DisplayName eq '$($diff.Identity)'" #$memberType = "servicePrincipals" } else { if ($diff.RoleName) { throw "AU {$DisplayName} scoped role {$($diff.RoleName)} member {$($diff.Identity)} has invalid type $($diff.Type)" } else { Write-Verbose -Message 'Compare ScopedRoleMembers - skip processing blank RoleName' continue # don't process, } } if ($null -eq $memberObject) { throw "AU scoped role member {$($diff.Identity)} does not exist as a $($diff.Type)" } if ($memberObject.Count -gt 1) { throw "AU scoped role member {$($diff.Identity)} is not a unique $($diff.Type) (Count=$($memberObject.Count))" } if ($diff.SideIndicator -ne '==') { $roleObject = Get-MgDirectoryRole -Filter "DisplayName eq '$($diff.RoleName)'" if ($null -eq $roleObject) { throw "AU {$DisplayName} Scoped Role {$($diff.RoleName)} does not exist as an Azure AD role" } } if ($diff.SideIndicator -eq '=>') { Write-Verbose -Message "Adding new scoped role {$($diff.RoleName)} member {$($diff.Identity)}, type {$($diff.Type)} to Administrative Unit {$DisplayName}" $scopedRoleMemberParam = @{ RoleId = $roleObject.Id RoleMemberInfo = @{ Id = $memberObject.Id } } # addition of scoped rolemember may throw if role is not supported as a scoped role New-MgDirectoryAdministrativeUnitScopedRoleMember -AdministrativeUnitId ($currentInstance.Id) -BodyParameter $scopedRoleMemberParam -ErrorAction Stop | Out-Null } else { if (-not [string]::IsNullOrEmpty($diff.Rolename)) { Write-Verbose -Message "Removing scoped role {$($diff.RoleName)} member {$($diff.Identity)}, type {$($diff.Type)} from Administrative Unit {$DisplayName}" $scopedRoleMemberObject = Get-MgDirectoryAdministrativeUnitScopedRoleMember -AdministrativeUnitId ($currentInstance.Id) -All | Where-Object -FilterScript { $_.RoleId -eq $roleObject.Id -and $_.RoleMemberInfo.Id -eq $memberObject.Id } Remove-MgDirectoryAdministrativeUnitScopedRoleMember -AdministrativeUnitId ($currentInstance.Id) -ScopedRoleMembershipId $scopedRoleMemberObject.Id -ErrorAction Stop | Out-Null } } } } } elseif ($Ensure -eq 'Absent' -and $currentInstance.Ensure -eq 'Present') { Write-Verbose -Message "Removing the Azure AD Administrative Unit with Id {$($currentInstance.Id)}" #region resource generator code Remove-MgDirectoryAdministrativeUnit -AdministrativeUnitId $currentInstance.Id #endregion } } function Test-TargetResource { [CmdletBinding()] [OutputType([System.Boolean])] param ( #region resource generator code [Parameter(Mandatory = $true)] [System.String] $Id, [Parameter(Mandatory = $true)] [System.String] $DisplayName, [Parameter()] [System.String] $Description, [Parameter()] [validateset('Public', 'HiddenMembership')] [System.String] $Visibility, [Parameter()] [validateset('Assigned', 'Dynamic')] [System.String] $MembershipType, [Parameter()] [System.String] $MembershipRule, [Parameter()] [validateset('Paused', 'On')] [System.String] $MembershipRuleProcessingState, [Parameter()] [Microsoft.Management.Infrastructure.CimInstance[]] $Members, [Parameter()] [Microsoft.Management.Infrastructure.CimInstance[]] $ScopedRoleMembers, #endregion [Parameter()] [System.String] [ValidateSet('Absent', 'Present')] $Ensure = 'Present', [Parameter()] [System.Management.Automation.PSCredential] $Credential, [Parameter()] [System.String] $ApplicationId, [Parameter()] [System.String] $TenantId, [Parameter()] [System.Management.Automation.PSCredential] $ApplicationSecret, [Parameter()] [System.String] $CertificateThumbprint, [Parameter()] [Switch] $ManagedIdentity ) #Ensure the proper dependencies are installed in the current environment. Confirm-M365DSCDependencies #region Telemetry $ResourceName = $MyInvocation.MyCommand.ModuleName.Replace('MSFT_', '') $CommandName = $MyInvocation.MyCommand $data = Format-M365DSCTelemetryParameters -ResourceName $ResourceName ` -CommandName $CommandName ` -Parameters $PSBoundParameters Add-M365DSCTelemetryEvent -Data $data #endregion Write-Verbose -Message "Testing configuration of the Azure AD Administrative Unit with Id {$Id} and DisplayName {$DisplayName}" $CurrentValues = Get-TargetResource @PSBoundParameters $ValuesToCheck = ([Hashtable]$PSBoundParameters).clone() if ($CurrentValues.Ensure -ne $PSBoundParameters.Ensure) { Write-Verbose -Message "Test-TargetResource returned $false - Ensure not the same" return $false } $testResult = $true #Compare Cim instances foreach ($key in $PSBoundParameters.Keys) { $source = $PSBoundParameters.$key $target = $CurrentValues.$key if ($source.getType().Name -like '*CimInstance*') { $source = Get-M365DSCDRGComplexTypeToHashtable -ComplexObject $source $testResult = Compare-M365DSCComplexObject ` -Source ($source) ` -Target ($target) if (-Not $testResult) { Write-Verbose -Message "Difference found for $key" $testResult = $false break } $ValuesToCheck.Remove($key) | Out-Null } } $ValuesToCheck.Remove('Credential') | Out-Null $ValuesToCheck.Remove('ApplicationId') | Out-Null $ValuesToCheck.Remove('TenantId') | Out-Null $ValuesToCheck.Remove('ApplicationSecret') | Out-Null $ValuesToCheck.Remove('Id') | Out-Null # Visibility is currently not returned by Get-TargetResource $ValuesToCheck.Remove('Visibility') | Out-Null if ($MembershipType -ne 'Dynamic' -and $CurrentValues.MembershipType -ne 'Dynamic') { # MembershipType may be returned as null or Assigned with same effect. Only compare if Dynamic is specified or returned $ValuesToCheck.Remove('MembershipType') | Out-Null } Write-Verbose -Message "Current Values: $(Convert-M365DscHashtableToString -Hashtable $CurrentValues)" Write-Verbose -Message "Target Values: $(Convert-M365DscHashtableToString -Hashtable $ValuesToCheck)" if ($testResult) { $testResult = Test-M365DSCParameterState -CurrentValues $CurrentValues ` -Source $($MyInvocation.MyCommand.Source) ` -DesiredValues $PSBoundParameters ` -ValuesToCheck $ValuesToCheck.Keys } Write-Verbose -Message "Test-TargetResource returned $testResult" return $testResult } function Export-TargetResource { [CmdletBinding()] [OutputType([System.String])] param ( [Parameter()] [System.Management.Automation.PSCredential] $Credential, [Parameter()] [System.String] $ApplicationId, [Parameter()] [System.String] $TenantId, [Parameter()] [System.Management.Automation.PSCredential] $ApplicationSecret, [Parameter()] [System.String] $CertificateThumbprint, [Parameter()] [Switch] $ManagedIdentity ) $ConnectionMode = New-M365DSCConnection -Workload 'MicrosoftGraph' ` -InboundParameters $PSBoundParameters ` -ProfileName 'v1.0' #Ensure the proper dependencies are installed in the current environment. Confirm-M365DSCDependencies #region Telemetry $ResourceName = $MyInvocation.MyCommand.ModuleName.Replace('MSFT_', '') $CommandName = $MyInvocation.MyCommand $data = Format-M365DSCTelemetryParameters -ResourceName $ResourceName ` -CommandName $CommandName ` -Parameters $PSBoundParameters Add-M365DSCTelemetryEvent -Data $data #endregion try { #region resource generator code [array]$getValue = Get-MgDirectoryAdministrativeUnit -All ` -ErrorAction Stop #endregion $i = 1 $dscContent = '' if ($getValue.Length -eq 0) { Write-Host $Global:M365DSCEmojiGreenCheckMark } else { Write-Host "`r`n" -NoNewline } foreach ($config in $getValue) { $displayedKey = $config.Id if (-not [String]::IsNullOrEmpty($config.displayName)) { $displayedKey = $config.displayName } Write-Host " |---[$i/$($getValue.Count)] $displayedKey" -NoNewline $params = @{ DisplayName = $config.DisplayName Id = $config.Id Ensure = 'Present' Credential = $Credential ApplicationId = $ApplicationId TenantId = $TenantId ApplicationSecret = $ApplicationSecret CertificateThumbprint = $CertificateThumbprint ManagedIdentity = $ManagedIdentity.IsPresent } $Results = Get-TargetResource @Params if ($null -ne $Results.ScopedRoleMembers) { $complexMapping = @( @{ Name = 'RoleMemberInfo' CimInstanceName = 'MicrosoftGraphMember' } ) $complexTypeStringResult = Get-M365DSCDRGComplexTypeToString -ComplexObject ([Array]$Results.ScopedRoleMembers) ` -CIMInstanceName MicrosoftGraphScopedRoleMembership -ComplexTypeMapping $complexMapping $Results.ScopedRoleMembers = $complexTypeStringResult if ([String]::IsNullOrEmpty($complexTypeStringResult)) { $Results.Remove('ScopedRoleMembers') | Out-Null } } if ($null -ne $Results.Members) { $complexTypeStringResult = Get-M365DSCDRGComplexTypeToString -ComplexObject ([Array]$Results.Members) ` -CIMInstanceName MicrosoftGraphMember $Results.Members = $complexTypeStringResult if ([String]::IsNullOrEmpty($complexTypeStringResult)) { $Results.Remove('Members') | Out-Null } } $Results = Update-M365DSCExportAuthenticationResults -ConnectionMode $ConnectionMode ` -Results $Results $currentDSCBlock = Get-M365DSCExportContentForResource -ResourceName $ResourceName ` -ConnectionMode $ConnectionMode ` -ModulePath $PSScriptRoot ` -Results $Results ` -Credential $Credential if ($null -ne $Results.ScopedRoleMembers) { $currentDSCBlock = Convert-DSCStringParamToVariable -DSCBlock $currentDSCBlock -ParameterName 'ScopedRoleMembers' -IsCIMArray $true } if ($null -ne $Results.Members) { $currentDSCBlock = Convert-DSCStringParamToVariable -DSCBlock $currentDSCBlock -ParameterName 'Members' -IsCIMArray $true $currentDSCBlock = $currentDSCBlock.Replace(",`r`n", '').Replace("`");`r`n", ");`r`n") } $dscContent += $currentDSCBlock Save-M365DSCPartialExport -Content $currentDSCBlock ` -FileName $Global:PartialExportFileName $i++ Write-Host $Global:M365DSCEmojiGreenCheckMark } return $dscContent } catch { Write-Verbose -Message "Exception: $($_.Exception.Message)" Write-Host $Global:M365DSCEmojiRedX New-M365DSCLogEntry -Message 'Error during Export:' ` -Exception $_ ` -Source $($MyInvocation.MyCommand.Source) ` -TenantId $TenantId ` -Credential $Credential return '' } } function Rename-M365DSCCimInstanceParameter { [CmdletBinding()] [OutputType([System.Collections.Hashtable], [System.Collections.Hashtable[]])] param( [Parameter(Mandatory = 'true')] $Properties ) $keyToRename = @{ 'odataType' = '@odata.type' } $result = $Properties $type = $Properties.getType().FullName #region Array if ($type -like '*[[\]]') { $values = @() foreach ($item in $Properties) { $values += Rename-M365DSCCimInstanceParameter $item } $result = $values return , $result } #endregion #region Single if ($type -like '*Hashtable') { $result = ([Hashtable]$Properties).clone() } if ($type -like '*CimInstance*' -or $type -like '*Hashtable*' -or $type -like '*Object*') { $hashProperties = Get-M365DSCDRGComplexTypeToHashtable -ComplexObject $result $keys = ($hashProperties.clone()).keys foreach ($key in $keys) { $keyName = $key.substring(0, 1).tolower() + $key.substring(1, $key.length - 1) if ($key -in $keyToRename.Keys) { $keyName = $keyToRename.$key } $property = $hashProperties.$key if ($null -ne $property) { $hashProperties.Remove($key) $hashProperties.add($keyName, (Rename-M365DSCCimInstanceParameter $property)) } } $result = $hashProperties } return $result #endregion } function Get-M365DSCDRGComplexTypeToHashtable { [CmdletBinding()] [OutputType([hashtable], [hashtable[]])] param( [Parameter()] $ComplexObject ) if ($null -eq $ComplexObject) { return $null } if ($ComplexObject.gettype().fullname -like '*[[\]]') { $results = @() foreach ($item in $ComplexObject) { if ($item) { $hash = Get-M365DSCDRGComplexTypeToHashtable -ComplexObject $item $results += $hash } } # PowerShell returns all non-captured stream output, not just the argument of the return statement. #An empty array is mangled into $null in the process. #However, an array can be preserved on return by prepending it with the array construction operator (,) return , [hashtable[]]$results } if ($ComplexObject.getType().fullname -like '*Dictionary*') { $results = @{} $ComplexObject = [hashtable]::new($ComplexObject) $keys = $ComplexObject.Keys foreach ($key in $keys) { if ($null -ne $ComplexObject.$key) { $keyName = $key $keyType = $ComplexObject.$key.gettype().fullname if ($keyType -like '*CimInstance*' -or $keyType -like '*Dictionary*' -or $keyType -like 'Microsoft.Graph.PowerShell.Models.*' -or $keyType -like '*[[\]]') { $hash = Get-M365DSCDRGComplexTypeToHashtable -ComplexObject $ComplexObject.$key $results.Add($keyName, $hash) } else { $results.Add($keyName, $ComplexObject.$key) } } } return [hashtable]$results } $results = @{} if ($ComplexObject.getType().Fullname -like '*hashtable') { $keys = $ComplexObject.keys } else { $keys = $ComplexObject | Get-Member | Where-Object -FilterScript { $_.MemberType -eq 'Property' } } foreach ($key in $keys) { $keyName = $key if ($ComplexObject.getType().Fullname -notlike '*hashtable') { $keyName = $key.Name } if ($null -ne $ComplexObject.$keyName) { $keyType = $ComplexObject.$keyName.gettype().fullname if ($keyType -like '*CimInstance*' -or $keyType -like '*Dictionary*' -or $keyType -like 'Microsoft.Graph.PowerShell.Models.*' ) { $hash = Get-M365DSCDRGComplexTypeToHashtable -ComplexObject $ComplexObject.$keyName $results.Add($keyName, $hash) } else { $results.Add($keyName, $ComplexObject.$keyName) } } } return [hashtable]$results } <# Use ComplexTypeMapping to overwrite the type of nested CIM Example $complexMapping=@( @{ Name="ApprovalStages" CimInstanceName="MSFT_MicrosoftGraphapprovalstage1" IsRequired=$false } @{ Name="PrimaryApprovers" CimInstanceName="MicrosoftGraphuserset" IsRequired=$false } @{ Name="EscalationApprovers" CimInstanceName="MicrosoftGraphuserset" IsRequired=$false } ) With Name: the name of the parameter to be overwritten CimInstanceName: The type of the CIM instance (can include or not the prefix MSFT_) IsRequired: If isRequired equals true, an empty hashtable or array will be returned. Some of the Graph parameters are required even though they are empty #> function Get-M365DSCDRGComplexTypeToString { [CmdletBinding()] param( [Parameter()] $ComplexObject, [Parameter(Mandatory = $true)] [System.String] $CIMInstanceName, [Parameter()] [Array] $ComplexTypeMapping, [Parameter()] [System.String] $Whitespace = '', [Parameter()] [System.uint32] $IndentLevel = 3, [Parameter()] [switch] $isArray = $false ) if ($null -eq $ComplexObject) { return $null } Write-Verbose -Message "Get-M365DSCDRGComplexTypeToString $CIMInstanceName isArray=$isArray" $indent = '' for ($i = 0; $i -lt $IndentLevel ; $i++) { $indent += ' ' } #If ComplexObject is an Array if ($ComplexObject.GetType().FullName -like '*[[\]]') { $currentProperty = @() $IndentLevel++ foreach ($item in $ComplexObject) { $splat = @{ 'ComplexObject' = $item 'CIMInstanceName' = $CIMInstanceName 'IndentLevel' = $IndentLevel } if ($ComplexTypeMapping) { $splat.add('ComplexTypeMapping', $ComplexTypeMapping) } $currentProperty += Get-M365DSCDRGComplexTypeToString -isArray:$true @splat } Write-Verbose -Message "return array currentProperty on next line:`r`n $($currentProperty -join "`r`n")" # PowerShell returns all non-captured stream output, not just the argument of the return statement. #An empty array is mangled into $null in the process. #However, an array can be preserved on return by prepending it with the array construction operator (,) return , $currentProperty } $currentProperty = '' if ($isArray) { $currentProperty += "`r`n" $currentProperty += $indent } $CIMInstanceName = $CIMInstanceName.replace('MSFT_', '') $currentProperty += "MSFT_$CIMInstanceName { `r`n" $IndentLevel++ $indent = '' for ($i = 0; $i -lt $IndentLevel ; $i++) { $indent += ' ' } $keyNotNull = 0 if ($ComplexObject.Keys.count -eq 0) { return $null } foreach ($key in $ComplexObject.Keys) { Write-Verbose -Message "ComplexObject key=$key" if ($null -ne $ComplexObject.$key) { Write-Verbose -Message "`tnot null" $keyNotNull++ if ($ComplexObject.$key.GetType().FullName -like 'Microsoft.Graph.PowerShell.Models.*' -or $key -in $ComplexTypeMapping.Name) { $hashPropertyType = $ComplexObject[$key].GetType().Name.tolower() $isArray = $false if ($ComplexObject[$key].GetType().FullName -like '*[[\]]') { $isArray = $true } #overwrite type if object defined in mapping complextypemapping if ($key -in $ComplexTypeMapping.Name) { $hashPropertyType = ($ComplexTypeMapping | Where-Object -FilterScript { $_.Name -eq $key }).CimInstanceName $hashProperty = $ComplexObject[$key] } else { $hashProperty = Get-M365DSCDRGComplexTypeToHashtable -ComplexObject $ComplexObject[$key] } if (-not $isArray) { $currentProperty += $indent + $key + ' = ' } if ($isArray -and $key -in $ComplexTypeMapping.Name ) { if ($ComplexObject.$key.count -gt 0) { $currentProperty += $indent + $key + ' = ' $currentProperty += '@(' } } if ($isArray) { $IndentLevel++ foreach ($item in $ComplexObject[$key]) { if ($ComplexObject.$key.GetType().FullName -like 'Microsoft.Graph.PowerShell.Models.*') { $item = Get-M365DSCDRGComplexTypeToHashtable -ComplexObject $item } $currentProperty += Get-M365DSCDRGComplexTypeToString ` -ComplexObject $item ` -CIMInstanceName $hashPropertyType ` -IndentLevel $IndentLevel ` -ComplexTypeMapping $ComplexTypeMapping ` -IsArray:$true } $IndentLevel-- } else { $currentProperty += Get-M365DSCDRGComplexTypeToString ` -ComplexObject $hashProperty ` -CIMInstanceName $hashPropertyType ` -IndentLevel $IndentLevel ` -ComplexTypeMapping $ComplexTypeMapping } if ($isArray) { if ($ComplexObject.$key.count -gt 0) { $currentProperty += $indent $currentProperty += ')' $currentProperty += "`r`n" } } $isArray = $PSBoundParameters.IsArray } else { $currentProperty += Get-M365DSCDRGSimpleObjectTypeToString -Key $key -Value $ComplexObject[$key] -Space ($indent) } } else { $mappedKey = $ComplexTypeMapping | Where-Object -FilterScript { $_.name -eq $key } if ($mappedKey -and $mappedKey.isRequired) { if ($mappedKey.isArray) { $currentProperty += "$indent$key = @()`r`n" } else { $currentProperty += "$indent$key = `$null`r`n" } } } } $indent = '' for ($i = 0; $i -lt $IndentLevel - 1 ; $i++) { $indent += ' ' } $currentProperty += "$indent}" if ($isArray -or $IndentLevel -gt 4) { $currentProperty += "`r`n" } #Indenting last parenthese when the cim instance is an array if ($IndentLevel -eq 5) { $indent = '' for ($i = 0; $i -lt $IndentLevel - 2 ; $i++) { $indent += ' ' } $currentProperty += $indent } Write-Verbose -Message "return item currentProperty on next line:`r`n$currentProperty" return $currentProperty } Function Get-M365DSCDRGSimpleObjectTypeToString { [CmdletBinding()] [OutputType([System.String])] param( [Parameter(Mandatory = 'true')] [System.String] $Key, [Parameter(Mandatory = 'true')] $Value, [Parameter()] [System.String] $Space = ' ' ) Write-Verbose -Message "Get-M365DSCDRGSimpleObjectTypeToString key='$Key', value='$Value'. Type=$($value.gettype().fullname)" $returnValue = '' switch -Wildcard ($Value.GetType().Fullname ) { '*.Boolean' { $returnValue = $Space + $Key + " = `$" + $Value.ToString() + "`r`n" } '*.String' { if ($key -eq '@odata.type') { $key = 'odataType' } $returnValue = $Space + $Key + " = '" + $Value + "'`r`n" } '*.DateTime' { $returnValue = $Space + $Key + " = '" + $Value + "'`r`n" } '*[[\]]' { $returnValue = $Space + $key + ' = @(' $whitespace = '' $newline = '' if ($Value.count -gt 1) { $returnValue += "`r`n" $whitespace = $Space + ' ' $newline = "`r`n" } foreach ($item in $Value) { switch -Wildcard ($item.GetType().Fullname ) { '*.String' { $returnValue += "$whitespace'$item'$newline" } '*.DateTime' { $returnValue += "$whitespace'$item'$newline" } Default { $returnValue += "$whitespace$item$newline" } } } if ($Value.count -gt 1) { $returnValue += "$Space)`r`n" } else { $returnValue += ")`r`n" } } Default { $returnValue = $Space + $Key + ' = ' + $Value + "`r`n" } } Write-Verbose -Message "return '$returnValue'" return $returnValue } function Compare-M365DSCComplexObject { [CmdletBinding()] [OutputType([System.Boolean])] param( [Parameter()] $Source, [Parameter()] $Target ) #Comparing full objects if ($null -eq $Source -and $null -eq $Target) { return $true } $sourceValue = '' $targetValue = '' if (($null -eq $Source) -xor ($null -eq $Target)) { if ($null -eq $Source) { $sourceValue = 'Source is null' } if ($null -eq $Target) { $targetValue = 'Target is null' } Write-Verbose -Message "Configuration drift - Complex object: {$sourceValue$targetValue}" return $false } if ($Source.getType().FullName -like '*CimInstance[[\]]' -or $Source.getType().FullName -like '*Hashtable[[\]]') { if ($source.count -ne $target.count) { Write-Verbose -Message "Configuration drift - The complex array have different number of items: Source {$($source.count)} Target {$($target.count)}" return $false } if ($source.count -eq 0) { return $true } foreach ($item in $Source) { $hashSource = Get-M365DSCDRGComplexTypeToHashtable -ComplexObject $item foreach ($targetItem in $Target) { $compareResult = Compare-M365DSCComplexObject ` -Source $hashSource ` -Target $targetItem if ($compareResult) { Write-Verbose -Message 'Compare-M365DSCComplexObject: Diff found' break } } if (-not $compareResult) { Write-Verbose -Message 'Configuration drift - The complex array items are not identical' return $false } } return $true } $keys = $Source.Keys | Where-Object -FilterScript { $_ -ne 'PSComputerName' } foreach ($key in $keys) { #Matching possible key names between Source and Target $skey = $key $tkey = $key $sourceValue = $Source.$key $targetValue = $Target.$tkey #One of the item is null and not the other if (($null -eq $Source.$key) -xor ($null -eq $Target.$tkey)) { if ($null -eq $Source.$key) { $sourceValue = 'null' } if ($null -eq $Target.$tkey) { $targetValue = 'null' } #Write-Verbose -Message "Configuration drift - key: $key Source {$sourceValue} Target {$targetValue}" return $false } #Both keys aren't null or empty if (($null -ne $Source.$key) -and ($null -ne $Target.$tkey)) { if ($Source.$key.getType().FullName -like '*CimInstance*' -or $Source.$key.getType().FullName -like '*hashtable*' ) { #Recursive call for complex object $compareResult = Compare-M365DSCComplexObject ` -Source (Get-M365DSCDRGComplexTypeToHashtable -ComplexObject $Source.$key) ` -Target $Target.$tkey if (-not $compareResult) { #Write-Verbose -Message "Configuration drift - complex object key: $key Source {$sourceValue} Target {$targetValue}" return $false } } else { #Simple object comparison $referenceObject = $Target.$tkey $differenceObject = $Source.$key #Identifying date from the current values $targetType = ($Target.$tkey.getType()).Name if ($targetType -like '*Date*') { $compareResult = $true $sourceDate = [DateTime]$Source.$key if ($sourceDate -ne $targetType) { $compareResult = $null } } else { $compareResult = Compare-Object ` -ReferenceObject ($referenceObject) ` -DifferenceObject ($differenceObject) } if ($null -ne $compareResult) { #Write-Verbose -Message "Configuration drift - simple object key: $key Source {$sourceValue} Target {$targetValue}" return $false } } } } return $true } function Convert-M365DSCDRGComplexTypeToHashtable { [CmdletBinding()] [OutputType([hashtable], [hashtable[]])] param( [Parameter(Mandatory = 'true')] $ComplexObject ) if ($ComplexObject.getType().Fullname -like '*[[\]]') { $results = @() foreach ($item in $ComplexObject) { $hash = Convert-M365DSCDRGComplexTypeToHashtable -ComplexObject $item $results += $hash } #Write-Verbose -Message ("Convert-M365DSCDRGComplexTypeToHashtable >>> results: "+(convertTo-JSON $results -Depth 20)) # PowerShell returns all non-captured stream output, not just the argument of the return statement. #An empty array is mangled into $null in the process. #However, an array can be preserved on return by prepending it with the array construction operator (,) return , [hashtable[]]$results } $hashComplexObject = Get-M365DSCDRGComplexTypeToHashtable -ComplexObject $ComplexObject if ($null -ne $hashComplexObject) { $results = $hashComplexObject.clone() $keys = $hashComplexObject.Keys | Where-Object -FilterScript { $_ -ne 'PSComputerName' } foreach ($key in $keys) { if ($hashComplexObject[$key] -and $hashComplexObject[$key].getType().Fullname -like '*CimInstance*') { $results[$key] = Convert-M365DSCDRGComplexTypeToHashtable -ComplexObject $hashComplexObject[$key] } else { $propertyName = $key[0].ToString().ToLower() + $key.Substring(1, $key.Length - 1) $propertyValue = $results[$key] $results.remove($key) | Out-Null $results.add($propertyName, $propertyValue) } } } return [hashtable]$results } Export-ModuleMember -Function *-TargetResource |