DSCResources/MSFT_EXOTransportRule/MSFT_EXOTransportRule.psm1

function Get-TargetResource
{
    [CmdletBinding()]
    [OutputType([System.Collections.Hashtable])]
    param
    (
        [Parameter(Mandatory = $true)]
        [ValidateLength(1, 64)]
        [System.String]
        $Name,

        [Parameter()]
        [System.String]
        $ADComparisonAttribute,

        [Parameter()]
        [ValidateSet('Equal', 'NotEqual')]
        [System.String]
        $ADComparisonOperator,

        [Parameter()]
        [System.String]
        $ActivationDate,

        [Parameter()]
        [ValidateSet('To', 'Cc', 'Bcc', 'Redirect')]
        [System.String]
        $AddManagerAsRecipientType,

        [Parameter()]
        [System.String[]]
        $AddToRecipients = @(),

        [Parameter()]
        [System.String[]]
        $AnyOfCcHeader = @(),

        [Parameter()]
        [System.String[]]
        $AnyOfCcHeaderMemberOf = @(),

        [Parameter()]
        [System.String[]]
        $AnyOfRecipientAddressContainsWords,

        [Parameter()]
        [System.String[]]
        $AnyOfRecipientAddressMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $AnyOfToCcHeader = @(),

        [Parameter()]
        [System.String[]]
        $AnyOfToCcHeaderMemberOf = @(),

        [Parameter()]
        [System.String[]]
        $AnyOfToHeader = @(),

        [Parameter()]
        [System.String[]]
        $AnyOfToHeaderMemberOf = @(),

        [Parameter()]
        [System.String]
        $ApplyClassification,

        [Parameter()]
        [ValidateSet('Wrap', 'Ignore', 'Reject')]
        [System.String]
        $ApplyHtmlDisclaimerFallbackAction,

        [Parameter()]
        [ValidateSet('Append', 'Prepend')]
        [System.String]
        $ApplyHtmlDisclaimerLocation,

        [Parameter()]
        [System.String]
        $ApplyHtmlDisclaimerText,

        [Parameter()]
        [System.Boolean]
        $ApplyOME,

        [Parameter()]
        [System.String]
        $ApplyRightsProtectionCustomizationTemplate,

        [Parameter()]
        [System.String]
        $ApplyRightsProtectionTemplate,

        [Parameter()]
        [System.String[]]
        $AttachmentContainsWords,

        [Parameter()]
        [System.String[]]
        $AttachmentExtensionMatchesWords,

        [Parameter()]
        [System.Boolean]
        $AttachmentHasExecutableContent,

        [Parameter()]
        [System.Boolean]
        $AttachmentIsPasswordProtected,

        [Parameter()]
        [System.Boolean]
        $AttachmentIsUnsupported,

        [Parameter()]
        [System.String[]]
        $AttachmentMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $AttachmentNameMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $AttachmentPropertyContainsWords,

        [Parameter()]
        [System.Boolean]
        $AttachmentProcessingLimitExceeded,

        [Parameter()]
        [System.String]
        $AttachmentSizeOver,

        [Parameter()]
        [System.String[]]
        $BetweenMemberOf1 = @(),

        [Parameter()]
        [System.String[]]
        $BetweenMemberOf2 = @(),

        [Parameter()]
        [System.String[]]
        $BlindCopyTo = @(),

        [Parameter()]
        [ValidateLength(0, 1024)]
        [System.String]
        $Comments,

        [Parameter()]
        [System.String[]]
        $ContentCharacterSetContainsWords,

        [Parameter()]
        [System.String[]]
        $CopyTo = @(),

        [Parameter()]
        [System.Boolean]
        $DeleteMessage,

        [Parameter()]
        [System.String]
        $DlpPolicy,

        [Parameter()]
        [System.Boolean]
        $Enabled,

        [Parameter()]
        [System.String]
        $ExceptIfADComparisonAttribute,

        [Parameter()]
        [ValidateSet('Equal', 'NotEqual')]
        [System.String]
        $ExceptIfADComparisonOperator,

        [Parameter()]
        [System.String[]]
        $ExceptIfAnyOfCcHeader = @(),

        [Parameter()]
        [System.String[]]
        $ExceptIfAnyOfCcHeaderMemberOf = @(),

        [Parameter()]
        [System.String[]]
        $ExceptIfAnyOfRecipientAddressContainsWords,

        [Parameter()]
        [System.String[]]
        $ExceptIfAnyOfRecipientAddressMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $ExceptIfAnyOfToCcHeader = @(),

        [Parameter()]
        [System.String[]]
        $ExceptIfAnyOfToCcHeaderMemberOf = @(),

        [Parameter()]
        [System.String[]]
        $ExceptIfAnyOfToHeader = @(),

        [Parameter()]
        [System.String[]]
        $ExceptIfAnyOfToHeaderMemberOf = @(),

        [Parameter()]
        [System.String[]]
        $ExceptIfAttachmentContainsWords,

        [Parameter()]
        [System.String[]]
        $ExceptIfAttachmentExtensionMatchesWords,

        [Parameter()]
        [System.Boolean]
        $ExceptIfAttachmentHasExecutableContent,

        [Parameter()]
        [System.Boolean]
        $ExceptIfAttachmentIsPasswordProtected,

        [Parameter()]
        [System.Boolean]
        $ExceptIfAttachmentIsUnsupported,

        [Parameter()]
        [System.String[]]
        $ExceptIfAttachmentMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $ExceptIfAttachmentNameMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $ExceptIfAttachmentPropertyContainsWords,

        [Parameter()]
        [System.Boolean]
        $ExceptIfAttachmentProcessingLimitExceeded,

        [Parameter()]
        [System.String]
        $ExceptIfAttachmentSizeOver,

        [Parameter()]
        [System.String[]]
        $ExceptIfBetweenMemberOf1 = @(),

        [Parameter()]
        [System.String[]]
        $ExceptIfBetweenMemberOf2 = @(),

        [Parameter()]
        [System.String[]]
        $ExceptIfContentCharacterSetContainsWords = @(),

        [Parameter()]
        [System.String[]]
        $ExceptIfFrom = @(),

        [Parameter()]
        [System.String[]]
        $ExceptIfFromAddressContainsWords,

        [Parameter()]
        [System.String[]]
        $ExceptIfFromAddressMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $ExceptIfFromMemberOf = @(),

        [Parameter()]
        [ValidateSet('InOrganization', 'NotInOrganization')]
        [System.String]
        $ExceptIfFromScope,

        [Parameter()]
        [System.String]
        $ExceptIfHasClassification,

        [Parameter()]
        [System.Boolean]
        $ExceptIfHasNoClassification,

        [Parameter()]
        [System.Boolean]
        $ExceptIfHasSenderOverride, #DEPRECATED

        [Parameter()]
        [System.String]
        $ExceptIfHeaderContainsMessageHeader,

        [Parameter()]
        [System.String[]]
        $ExceptIfHeaderContainsWords,

        [Parameter()]
        [System.String]
        $ExceptIfHeaderMatchesMessageHeader,

        [Parameter()]
        [System.String[]]
        $ExceptIfHeaderMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $ExceptIfManagerAddresses = @(),

        [Parameter()]
        [System.String]
        $ExceptIfManagerForEvaluatedUser,

        [Parameter()]
        [ValidateSet('OOF', 'AutoForward', 'Encrypted', 'Calendaring', 'PermissionControlled', 'Voicemail', 'Signed', 'ApprovalRequest', 'ReadReceipt')]
        [System.String]
        $ExceptIfMessageTypeMatches,

        [Parameter()]
        [System.String[]]
        $ExceptIfMessageContainsDataClassifications = @(), #DEPRECATED

        [Parameter()]
        [System.String]
        $ExceptIfMessageSizeOver,

        [Parameter()]
        [System.String[]]
        $ExceptIfRecipientADAttributeContainsWords,

        [Parameter()]
        [System.String[]]
        $ExceptIfRecipientADAttributeMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $ExceptIfRecipientAddressContainsWords,

        [Parameter()]
        [System.String[]]
        $ExceptIfRecipientAddressMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $ExceptIfRecipientDomainIs,

        [Parameter()]
        [System.String[]]
        $ExceptIfRecipientInSenderList,

        [Parameter()]
        [System.String]
        $ExceptIfSCLOver,

        [Parameter()]
        [System.String[]]
        $ExceptIfSenderADAttributeContainsWords,

        [Parameter()]
        [System.String[]]
        $ExceptIfSenderADAttributeMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $ExceptIfSenderDomainIs,

        [Parameter()]
        [System.String[]]
        $ExceptIfSenderInRecipientList,

        [Parameter()]
        [System.String[]]
        $ExceptIfSenderIpRanges,

        [Parameter()]
        [ValidateSet('Manager', 'DirectReport')]
        [System.String]
        $ExceptIfSenderManagementRelationship,

        [Parameter()]
        [System.String[]]
        $ExceptIfSentTo = @(),

        [Parameter()]
        [System.String[]]
        $ExceptIfSentToMemberOf = @(),

        [Parameter()]
        [ValidateSet('InOrganization', 'NotInOrganization', 'ExternalPartner', 'ExternalNonPartner')]
        [System.String]
        $ExceptIfSentToScope,

        [Parameter()]
        [System.String[]]
        $ExceptIfSubjectContainsWords,

        [Parameter()]
        [System.String[]]
        $ExceptIfSubjectMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $ExceptIfSubjectOrBodyContainsWords,

        [Parameter()]
        [System.String[]]
        $ExceptIfSubjectOrBodyMatchesPatterns,

        [Parameter()]
        [ValidateSet('Low', 'Normal', 'High')]
        [System.String]
        $ExceptIfWithImportance,

        [Parameter()]
        [System.String]
        $ExpiryDate,

        [Parameter()]
        [System.String[]]
        $From = @(),

        [Parameter()]
        [System.String[]]
        $FromAddressContainsWords,

        [Parameter()]
        [System.String[]]
        $FromAddressMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $FromMemberOf = @(),

        [Parameter()]
        [ValidateSet('InOrganization', 'NotInOrganization')]
        [System.String]
        $FromScope,

        [Parameter()]
        [System.String]
        $GenerateIncidentReport,

        [Parameter()]
        [System.String]
        $GenerateNotification,

        [Parameter()]
        [System.String]
        $HasClassification,

        [Parameter()]
        [System.Boolean]
        $HasNoClassification,

        [Parameter()]
        [System.Boolean]
        $HasSenderOverride, #DEPRECATED

        [Parameter()]
        [System.String]
        $HeaderContainsMessageHeader,

        [Parameter()]
        [System.String[]]
        $HeaderContainsWords,

        [Parameter()]
        [System.String]
        $HeaderMatchesMessageHeader,

        [Parameter()]
        [System.String[]]
        $HeaderMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $IncidentReportContent = @(),

        [Parameter()]
        [System.String[]]
        $ManagerAddresses = @(),

        [Parameter()]
        [ValidateSet('Recipient', 'Sender')]
        [System.String]
        $ManagerForEvaluatedUser,

        [Parameter()]
        [System.String[]]
        $MessageContainsDataClassifications, #DEPRECATED

        [Parameter()]
        [System.String]
        $MessageSizeOver,

        [Parameter()]
        [ValidateSet('OOF', 'AutoForward', 'Encrypted', 'Calendaring', 'PermissionControlled', 'Voicemail', 'Signed', 'ApprovalRequest', 'ReadReceipt')]
        [System.String]
        $MessageTypeMatches,

        [Parameter()]
        [ValidateSet('Audit', 'AuditAndNotify', 'Enforce')]
        [System.String]
        $Mode,

        [Parameter()]
        [System.Boolean]
        $ModerateMessageByManager,

        [Parameter()]
        [System.String[]]
        $ModerateMessageByUser = @(),

        [Parameter()]
        [ValidateSet('NotifyOnly', 'RejectMessage', 'RejectUnlessFalsePositiveOverride', 'RejectUnlessSilentOverride', 'RejectUnlessExplicitOverride')]
        [System.String]
        $NotifySender, #DEPRECATED

        [Parameter()]
        [System.String]
        $PrependSubject,

        [Parameter()]
        [System.UInt32]
        $Priority,

        [Parameter()]
        [System.Boolean]
        $Quarantine,

        [Parameter()]
        [System.String[]]
        $RecipientADAttributeContainsWords,

        [Parameter()]
        [System.String[]]
        $RecipientADAttributeMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $RecipientAddressContainsWords,

        [Parameter()]
        [System.String[]]
        $RecipientAddressMatchesPatterns,

        [Parameter()]
        [ValidateSet('Original', 'Resolved')]
        [System.String]
        $RecipientAddressType,

        [Parameter()]
        [System.String[]]
        $RecipientDomainIs,

        [Parameter()]
        [System.String[]]
        $RecipientInSenderList,

        [Parameter()]
        [System.String[]]
        $RedirectMessageTo = @(),

        [Parameter()]
        [System.String]
        $RejectMessageEnhancedStatusCode,

        [Parameter()]
        [System.String]
        $RejectMessageReasonText,

        [Parameter()]
        [System.String]
        $RemoveHeader,

        [Parameter()]
        [System.Boolean]
        $RemoveOME,

        [Parameter()]
        [System.Boolean]
        $RemoveOMEv2,

        [Parameter()]
        [System.Boolean]
        $RemoveRMSAttachmentEncryption,

        [Parameter()]
        [System.String]
        $RouteMessageOutboundConnector,

        [Parameter()]
        [System.Boolean]
        $RouteMessageOutboundRequireTls,

        [Parameter()]
        [ValidateSet('Ignore', 'Defer')]
        [System.String]
        $RuleErrorAction,

        [Parameter()]
        [ValidateSet('Dlp', 'None')]
        [System.String]
        $RuleSubType,

        [Parameter()]
        [System.String]
        $SCLOver,

        [Parameter()]
        [System.String[]]
        $SenderADAttributeContainsWords,

        [Parameter()]
        [System.String[]]
        $SenderADAttributeMatchesPatterns,

        [Parameter()]
        [ValidateSet('Header', 'Envelope', 'HeaderOrEnvelope')]
        [System.String]
        $SenderAddressLocation,

        [Parameter()]
        [System.String[]]
        $SenderDomainIs,

        [Parameter()]
        [System.String[]]
        $SenderInRecipientList,

        [Parameter()]
        [System.String[]]
        $SenderIpRanges,

        [Parameter()]
        [ValidateSet('Manager', 'DirectReport')]
        [System.String]
        $SenderManagementRelationship,

        [Parameter()]
        [System.String[]]
        $SentTo = @(),

        [Parameter()]
        [System.String[]]
        $SentToMemberOf = @(),

        [Parameter()]
        [ValidateSet('InOrganization', 'NotInOrganization', 'ExternalPartner', 'ExternalNonPartner')]
        [System.String]
        $SentToScope,

        [Parameter()]
        [ValidateSet('DoNotAudit', 'Low', 'Medium', 'High')]
        [System.String]
        $SetAuditSeverity,

        [Parameter()]
        [System.String]
        $SetHeaderName,

        [Parameter()]
        [System.String]
        $SetHeaderValue,

        [Parameter()]
        [System.String]
        $SetSCL,

        [Parameter()]
        [System.Boolean]
        $StopRuleProcessing,

        [Parameter()]
        [System.String[]]
        $SubjectContainsWords,

        [Parameter()]
        [System.String[]]
        $SubjectMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $SubjectOrBodyContainsWords,

        [Parameter()]
        [System.String[]]
        $SubjectOrBodyMatchesPatterns,

        [Parameter()]
        [ValidateSet('Low', 'Normal', 'High')]
        [System.String]
        $WithImportance,

        [Parameter()]
        [ValidateSet('Present', 'Absent')]
        [System.String]
        $Ensure = 'Present',

        [Parameter()]
        [System.Management.Automation.PSCredential]
        $Credential,

        [Parameter()]
        [System.String]
        $ApplicationId,

        [Parameter()]
        [System.String]
        $TenantId,

        [Parameter()]
        [System.String]
        $CertificateThumbprint,

        [Parameter()]
        [System.String]
        $CertificatePath,

        [Parameter()]
        [System.Management.Automation.PSCredential]
        $CertificatePassword,

        [Parameter()]
        [Switch]
        $ManagedIdentity,

        [Parameter()]
        [System.String[]]
        $AccessTokens
    )

    Write-Verbose -Message "Getting Transport Rule configuration for $Name"

    if ($Global:CurrentModeIsExport)
    {
        $ConnectionMode = New-M365DSCConnection -Workload 'ExchangeOnline' `
            -InboundParameters $PSBoundParameters `
            -SkipModuleReload $true
    }
    else
    {
        $ConnectionMode = New-M365DSCConnection -Workload 'ExchangeOnline' `
            -InboundParameters $PSBoundParameters
    }

    #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

    $TransportRule = Get-TransportRule -Identity $Name -ErrorAction 'SilentlyContinue'

    try
    {
        if ($null -eq $TransportRule)
        {
            Write-Verbose -Message "Transport Rule $($Name) does not exist."
            $nullReturn = $PSBoundParameters
            $nullReturn.Ensure = 'Absent'
            return $nullReturn
        }
        else
        {
            $MessageContainsDataClassificationsValue = $null
            if ($null -ne $TransportRule.MessageContainsDataClassifications)
            {
                $MessageContainsDataClassificationsValue = $TransportRule.MessageContainsDataClassifications.Replace('"', "'")
            }

            if ($TransportRule.State -eq 'Enabled')
            {
                $enabled = $true
            }
            else
            {
                $enabled = $false
            }

            $result = @{
                Name                                         = $TransportRule.Name
                ADComparisonAttribute                        = $TransportRule.ADComparisonAttribute
                ADComparisonOperator                         = $TransportRule.ADComparisonOperator
                ActivationDate                               = $TransportRule.ActivationDate
                AddManagerAsRecipientType                    = $TransportRule.AddManagerAsRecipientType
                AddToRecipients                              = $TransportRule.AddToRecipients
                AnyOfCcHeader                                = $TransportRule.AnyOfCcHeader
                AnyOfCcHeaderMemberOf                        = $TransportRule.AnyOfCcHeaderMemberOf
                AnyOfRecipientAddressContainsWords           = $TransportRule.AnyOfRecipientAddressContainsWords
                AnyOfRecipientAddressMatchesPatterns         = $TransportRule.AnyOfRecipientAddressMatchesPatterns
                AnyOfToCcHeader                              = $TransportRule.AnyOfToCcHeader
                AnyOfToCcHeaderMemberOf                      = $TransportRule.AnyOfToCcHeaderMemberOf
                AnyOfToHeader                                = $TransportRule.AnyOfToHeader
                AnyOfToHeaderMemberOf                        = $TransportRule.AnyOfToHeaderMemberOf
                ApplyClassification                          = $TransportRule.ApplyClassification
                ApplyHtmlDisclaimerFallbackAction            = $TransportRule.ApplyHtmlDisclaimerFallbackAction
                ApplyHtmlDisclaimerLocation                  = $TransportRule.ApplyHtmlDisclaimerLocation
                ApplyHtmlDisclaimerText                      = $TransportRule.ApplyHtmlDisclaimerText
                ApplyOME                                     = $TransportRule.ApplyOME
                ApplyRightsProtectionCustomizationTemplate   = $TransportRule.ApplyRightsProtectionCustomizationTemplate
                ApplyRightsProtectionTemplate                = $TransportRule.ApplyRightsProtectionTemplate
                AttachmentContainsWords                      = $TransportRule.AttachmentContainsWords
                AttachmentExtensionMatchesWords              = $TransportRule.AttachmentExtensionMatchesWords
                AttachmentHasExecutableContent               = $TransportRule.AttachmentHasExecutableContent
                AttachmentIsPasswordProtected                = $TransportRule.AttachmentIsPasswordProtected
                AttachmentIsUnsupported                      = $TransportRule.AttachmentIsUnsupported
                AttachmentMatchesPatterns                    = $TransportRule.AttachmentMatchesPatterns
                AttachmentNameMatchesPatterns                = $TransportRule.AttachmentNameMatchesPatterns
                AttachmentPropertyContainsWords              = $TransportRule.AttachmentPropertyContainsWords
                AttachmentProcessingLimitExceeded            = $TransportRule.AttachmentProcessingLimitExceeded
                AttachmentSizeOver                           = $TransportRule.AttachmentSizeOver
                BetweenMemberOf1                             = $TransportRule.BetweenMemberOf1
                BetweenMemberOf2                             = $TransportRule.BetweenMemberOf2
                BlindCopyTo                                  = $TransportRule.BlindCopyTo
                Comments                                     = $TransportRule.Comments
                ContentCharacterSetContainsWords             = $TransportRule.ContentCharacterSetContainsWords
                CopyTo                                       = $TransportRule.CopyTo
                DeleteMessage                                = $TransportRule.DeleteMessage
                DlpPolicy                                    = $TransportRule.DlpPolicy
                Enabled                                      = $enabled
                ExceptIfADComparisonAttribute                = $TransportRule.ExceptIfADComparisonAttribute
                ExceptIfADComparisonOperator                 = $TransportRule.ExceptIfADComparisonOperator
                ExceptIfAnyOfCcHeader                        = $TransportRule.ExceptIfAnyOfCcHeader
                ExceptIfAnyOfCcHeaderMemberOf                = $TransportRule.ExceptIfAnyOfCcHeaderMemberOf
                ExceptIfAnyOfRecipientAddressContainsWords   = $TransportRule.ExceptIfAnyOfRecipientAddressContainsWords
                ExceptIfAnyOfRecipientAddressMatchesPatterns = $TransportRule.ExceptIfAnyOfRecipientAddressMatchesPatterns
                ExceptIfAnyOfToCcHeader                      = $TransportRule.ExceptIfAnyOfToCcHeader
                ExceptIfAnyOfToCcHeaderMemberOf              = $TransportRule.ExceptIfAnyOfToCcHeaderMemberOf
                ExceptIfAnyOfToHeader                        = $TransportRule.ExceptIfAnyOfToHeader
                ExceptIfAnyOfToHeaderMemberOf                = $TransportRule.ExceptIfAnyOfToHeaderMemberOf
                ExceptIfAttachmentContainsWords              = $TransportRule.ExceptIfAttachmentContainsWords
                ExceptIfAttachmentExtensionMatchesWords      = $TransportRule.ExceptIfAttachmentExtensionMatchesWords
                ExceptIfAttachmentHasExecutableContent       = $TransportRule.ExceptIfAttachmentHasExecutableContent
                ExceptIfAttachmentIsPasswordProtected        = $TransportRule.ExceptIfAttachmentIsPasswordProtected
                ExceptIfAttachmentIsUnsupported              = $TransportRule.ExceptIfAttachmentIsUnsupported
                ExceptIfAttachmentMatchesPatterns            = $TransportRule.ExceptIfAttachmentMatchesPatterns
                ExceptIfAttachmentNameMatchesPatterns        = $TransportRule.ExceptIfAttachmentNameMatchesPatterns
                ExceptIfAttachmentPropertyContainsWords      = $TransportRule.ExceptIfAttachmentPropertyContainsWords
                ExceptIfAttachmentProcessingLimitExceeded    = $TransportRule.ExceptIfAttachmentProcessingLimitExceeded
                ExceptIfAttachmentSizeOver                   = $TransportRule.ExceptIfAttachmentSizeOver
                ExceptIfBetweenMemberOf1                     = $TransportRule.ExceptIfBetweenMemberOf1
                ExceptIfBetweenMemberOf2                     = $TransportRule.ExceptIfBetweenMemberOf2
                ExceptIfContentCharacterSetContainsWords     = $TransportRule.ExceptIfContentCharacterSetContainsWords
                ExceptIfFrom                                 = $TransportRule.ExceptIfFrom
                ExceptIfFromAddressContainsWords             = $TransportRule.ExceptIfFromAddressContainsWords
                ExceptIfFromAddressMatchesPatterns           = $TransportRule.ExceptIfFromAddressMatchesPatterns
                ExceptIfFromMemberOf                         = $TransportRule.ExceptIfFromMemberOf
                ExceptIfFromScope                            = $TransportRule.ExceptIfFromScope
                ExceptIfHasClassification                    = $TransportRule.ExceptIfHasClassification
                ExceptIfHasNoClassification                  = $TransportRule.ExceptIfHasNoClassification
                ExceptIfHeaderContainsMessageHeader          = $TransportRule.ExceptIfHeaderContainsMessageHeader
                ExceptIfHeaderContainsWords                  = $TransportRule.ExceptIfHeaderContainsWords
                ExceptIfHeaderMatchesMessageHeader           = $TransportRule.ExceptIfHeaderMatchesMessageHeader
                ExceptIfHeaderMatchesPatterns                = $TransportRule.ExceptIfHeaderMatchesPatterns
                ExceptIfManagerAddresses                     = $TransportRule.ExceptIfManagerAddresses
                ExceptIfManagerForEvaluatedUser              = $TransportRule.ExceptIfManagerForEvaluatedUser
                ExceptIfMessageTypeMatches                   = $TransportRule.ExceptIfMessageTypeMatches
                ExceptIfMessageSizeOver                      = $TransportRule.ExceptIfMessageSizeOver
                ExceptIfRecipientADAttributeContainsWords    = $TransportRule.ExceptIfRecipientADAttributeContainsWords
                ExceptIfRecipientADAttributeMatchesPatterns  = $TransportRule.ExceptIfRecipientADAttributeMatchesPatterns
                ExceptIfRecipientAddressContainsWords        = $TransportRule.ExceptIfRecipientAddressContainsWords
                ExceptIfRecipientAddressMatchesPatterns      = $TransportRule.ExceptIfRecipientAddressMatchesPatterns
                ExceptIfRecipientDomainIs                    = $TransportRule.ExceptIfRecipientDomainIs
                ExceptIfRecipientInSenderList                = $TransportRule.ExceptIfRecipientInSenderList
                ExceptIfSCLOver                              = $TransportRule.ExceptIfSCLOver
                ExceptIfSenderADAttributeContainsWords       = $TransportRule.ExceptIfSenderADAttributeContainsWords
                ExceptIfSenderADAttributeMatchesPatterns     = $TransportRule.ExceptIfSenderADAttributeMatchesPatterns
                ExceptIfSenderDomainIs                       = $TransportRule.ExceptIfSenderDomainIs
                ExceptIfSenderInRecipientList                = $TransportRule.ExceptIfSenderInRecipientList
                ExceptIfSenderIpRanges                       = $TransportRule.ExceptIfSenderIpRanges
                ExceptIfSenderManagementRelationship         = $TransportRule.ExceptIfSenderManagementRelationship
                ExceptIfSentTo                               = $TransportRule.ExceptIfSentTo
                ExceptIfSentToMemberOf                       = $TransportRule.ExceptIfSentToMemberOf
                ExceptIfSentToScope                          = $TransportRule.ExceptIfSentToScope
                ExceptIfSubjectContainsWords                 = $TransportRule.ExceptIfSubjectContainsWords
                ExceptIfSubjectMatchesPatterns               = $TransportRule.ExceptIfSubjectMatchesPatterns
                ExceptIfSubjectOrBodyContainsWords           = $TransportRule.ExceptIfSubjectOrBodyContainsWords
                ExceptIfSubjectOrBodyMatchesPatterns         = $TransportRule.ExceptIfSubjectOrBodyMatchesPatterns
                ExceptIfWithImportance                       = $TransportRule.ExceptIfWithImportance
                ExpiryDate                                   = $TransportRule.ExpiryDate
                From                                         = $TransportRule.From
                FromAddressContainsWords                     = $TransportRule.FromAddressContainsWords
                FromAddressMatchesPatterns                   = $TransportRule.FromAddressMatchesPatterns
                FromMemberOf                                 = $TransportRule.FromMemberOf
                FromScope                                    = $TransportRule.FromScope
                GenerateIncidentReport                       = $TransportRule.GenerateIncidentReport
                GenerateNotification                         = $TransportRule.GenerateNotification
                HasClassification                            = $TransportRule.HasClassification
                HasNoClassification                          = $TransportRule.HasNoClassification
                HeaderContainsMessageHeader                  = $TransportRule.HeaderContainsMessageHeader
                HeaderContainsWords                          = $TransportRule.HeaderContainsWords
                HeaderMatchesMessageHeader                   = $TransportRule.HeaderMatchesMessageHeader
                HeaderMatchesPatterns                        = $TransportRule.HeaderMatchesPatterns
                IncidentReportContent                        = $TransportRule.IncidentReportContent
                ManagerAddresses                             = $TransportRule.ManagerAddresses
                ManagerForEvaluatedUser                      = $TransportRule.ManagerForEvaluatedUser
                MessageSizeOver                              = $TransportRule.MessageSizeOver
                MessageTypeMatches                           = $TransportRule.MessageTypeMatches
                Mode                                         = $TransportRule.Mode
                ModerateMessageByManager                     = $TransportRule.ModerateMessageByManager
                ModerateMessageByUser                        = $TransportRule.ModerateMessageByUser
                PrependSubject                               = $TransportRule.PrependSubject
                Priority                                     = $TransportRule.Priority
                Quarantine                                   = $TransportRule.Quarantine
                RecipientADAttributeContainsWords            = $TransportRule.RecipientADAttributeContainsWords
                RecipientADAttributeMatchesPatterns          = $TransportRule.RecipientADAttributeMatchesPatterns
                RecipientAddressContainsWords                = $TransportRule.RecipientAddressContainsWords
                RecipientAddressMatchesPatterns              = $TransportRule.RecipientAddressMatchesPatterns
                RecipientAddressType                         = $TransportRule.RecipientAddressType
                RecipientDomainIs                            = $TransportRule.RecipientDomainIs
                RecipientInSenderList                        = $TransportRule.RecipientInSenderList
                RedirectMessageTo                            = $TransportRule.RedirectMessageTo
                RejectMessageEnhancedStatusCode              = $TransportRule.RejectMessageEnhancedStatusCode
                RejectMessageReasonText                      = $TransportRule.RejectMessageReasonText
                RemoveHeader                                 = $TransportRule.RemoveHeader
                RemoveOME                                    = $TransportRule.RemoveOME
                RemoveOMEv2                                  = $TransportRule.RemoveOMEv2
                RemoveRMSAttachmentEncryption                = $TransportRule.RemoveRMSAttachmentEncryption
                RouteMessageOutboundConnector                = $TransportRule.RouteMessageOutboundConnector
                RouteMessageOutboundRequireTls               = $TransportRule.RouteMessageOutboundRequireTls
                RuleErrorAction                              = $TransportRule.RuleErrorAction
                RuleSubType                                  = $TransportRule.RuleSubType
                SCLOver                                      = $TransportRule.SCLOver
                SenderADAttributeContainsWords               = $TransportRule.SenderADAttributeContainsWords
                SenderADAttributeMatchesPatterns             = $TransportRule.SenderADAttributeMatchesPatterns
                SenderAddressLocation                        = $TransportRule.SenderAddressLocation
                SenderDomainIs                               = $TransportRule.SenderDomainIs
                SenderInRecipientList                        = $TransportRule.SenderInRecipientList
                SenderIpRanges                               = $TransportRule.SenderIpRanges
                SenderManagementRelationship                 = $TransportRule.SenderManagementRelationship
                SentTo                                       = $TransportRule.SentTo
                SentToMemberOf                               = $TransportRule.SentToMemberOf
                SentToScope                                  = $TransportRule.SentToScope
                SetAuditSeverity                             = $TransportRule.SetAuditSeverity
                SetHeaderName                                = $TransportRule.SetHeaderName
                SetHeaderValue                               = $TransportRule.SetHeaderValue
                SetSCL                                       = $TransportRule.SetSCL
                StopRuleProcessing                           = $TransportRule.StopRuleProcessing
                SubjectContainsWords                         = $TransportRule.SubjectContainsWords
                SubjectMatchesPatterns                       = $TransportRule.SubjectMatchesPatterns
                SubjectOrBodyContainsWords                   = $TransportRule.SubjectOrBodyContainsWords
                SubjectOrBodyMatchesPatterns                 = $TransportRule.SubjectOrBodyMatchesPatterns
                WithImportance                               = $TransportRule.WithImportance
                Ensure                                       = 'Present'
                Credential                                   = $Credential
                ApplicationId                                = $ApplicationId
                CertificateThumbprint                        = $CertificateThumbprint
                CertificatePath                              = $CertificatePath
                CertificatePassword                          = $CertificatePassword
                Managedidentity                              = $ManagedIdentity.IsPresent
                TenantId                                     = $TenantId
                AccessTokens                                 = $AccessTokens
            }
            $inputParams = (Get-Command 'Get-TargetResource').Parameters
            foreach ($key in $inputParams.Keys)
            {
                $propertyInfo = $inputParams.$key
                $curVar = Get-Variable -Name $key -ErrorAction SilentlyContinue
                if ($propertyInfo.ParameterType.Name -eq 'String[]' -and $curVar -ne $null -and $curVar.Value -eq $null)
                {
                    $result.$key = @()
                }
            }

            # Formats DateTime as String
            if ($null -ne $result.ActivationDate)
            {
                $result.ActivationDate = $TransportRule.ActivationDate.ToUniversalTime().ToString()
            }
            if ($null -ne $result.ExpiryDate)
            {
                $result.ExpiryDate = $TransportRule.ExpiryDate.ToUniversalTime().ToString()
            }

            Write-Verbose -Message "Found Transport Rule $($Name)"
            return $result
        }
    }
    catch
    {
        New-M365DSCLogEntry -Message 'Error retrieving data:' `
            -Exception $_ `
            -Source $($MyInvocation.MyCommand.Source) `
            -TenantId $TenantId `
            -Credential $Credential

        return $nullReturn
    }
}
function Set-TargetResource
{
    [CmdletBinding()]
    param
    (
        [Parameter(Mandatory = $true)]
        [ValidateLength(1, 64)]
        [System.String]
        $Name,

        [Parameter()]
        [System.String]
        $ADComparisonAttribute,

        [Parameter()]
        [ValidateSet('Equal', 'NotEqual')]
        [System.String]
        $ADComparisonOperator,

        [Parameter()]
        [System.String]
        $ActivationDate,

        [Parameter()]
        [ValidateSet('To', 'Cc', 'Bcc', 'Redirect')]
        [System.String]
        $AddManagerAsRecipientType,

        [Parameter()]
        [System.String[]]
        $AddToRecipients = @(),

        [Parameter()]
        [System.String[]]
        $AnyOfCcHeader = @(),

        [Parameter()]
        [System.String[]]
        $AnyOfCcHeaderMemberOf = @(),

        [Parameter()]
        [System.String[]]
        $AnyOfRecipientAddressContainsWords,

        [Parameter()]
        [System.String[]]
        $AnyOfRecipientAddressMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $AnyOfToCcHeader = @(),

        [Parameter()]
        [System.String[]]
        $AnyOfToCcHeaderMemberOf = @(),

        [Parameter()]
        [System.String[]]
        $AnyOfToHeader = @(),

        [Parameter()]
        [System.String[]]
        $AnyOfToHeaderMemberOf = @(),

        [Parameter()]
        [System.String]
        $ApplyClassification,

        [Parameter()]
        [ValidateSet('Wrap', 'Ignore', 'Reject')]
        [System.String]
        $ApplyHtmlDisclaimerFallbackAction,

        [Parameter()]
        [ValidateSet('Append', 'Prepend')]
        [System.String]
        $ApplyHtmlDisclaimerLocation,

        [Parameter()]
        [System.String]
        $ApplyHtmlDisclaimerText,

        [Parameter()]
        [System.Boolean]
        $ApplyOME,

        [Parameter()]
        [System.String]
        $ApplyRightsProtectionCustomizationTemplate,

        [Parameter()]
        [System.String]
        $ApplyRightsProtectionTemplate,

        [Parameter()]
        [System.String[]]
        $AttachmentContainsWords,

        [Parameter()]
        [System.String[]]
        $AttachmentExtensionMatchesWords,

        [Parameter()]
        [System.Boolean]
        $AttachmentHasExecutableContent,

        [Parameter()]
        [System.Boolean]
        $AttachmentIsPasswordProtected,

        [Parameter()]
        [System.Boolean]
        $AttachmentIsUnsupported,

        [Parameter()]
        [System.String[]]
        $AttachmentMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $AttachmentNameMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $AttachmentPropertyContainsWords,

        [Parameter()]
        [System.Boolean]
        $AttachmentProcessingLimitExceeded,

        [Parameter()]
        [System.String]
        $AttachmentSizeOver,

        [Parameter()]
        [System.String[]]
        $BetweenMemberOf1 = @(),

        [Parameter()]
        [System.String[]]
        $BetweenMemberOf2 = @(),

        [Parameter()]
        [System.String[]]
        $BlindCopyTo = @(),

        [Parameter()]
        [ValidateLength(0, 1024)]
        [System.String]
        $Comments,

        [Parameter()]
        [System.String[]]
        $ContentCharacterSetContainsWords,

        [Parameter()]
        [System.String[]]
        $CopyTo = @(),

        [Parameter()]
        [System.Boolean]
        $DeleteMessage,

        [Parameter()]
        [System.String]
        $DlpPolicy,

        [Parameter()]
        [System.Boolean]
        $Enabled,

        [Parameter()]
        [System.String]
        $ExceptIfADComparisonAttribute,

        [Parameter()]
        [ValidateSet('Equal', 'NotEqual')]
        [System.String]
        $ExceptIfADComparisonOperator,

        [Parameter()]
        [System.String[]]
        $ExceptIfAnyOfCcHeader = @(),

        [Parameter()]
        [System.String[]]
        $ExceptIfAnyOfCcHeaderMemberOf = @(),

        [Parameter()]
        [System.String[]]
        $ExceptIfAnyOfRecipientAddressContainsWords,

        [Parameter()]
        [System.String[]]
        $ExceptIfAnyOfRecipientAddressMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $ExceptIfAnyOfToCcHeader = @(),

        [Parameter()]
        [System.String[]]
        $ExceptIfAnyOfToCcHeaderMemberOf = @(),

        [Parameter()]
        [System.String[]]
        $ExceptIfAnyOfToHeader = @(),

        [Parameter()]
        [System.String[]]
        $ExceptIfAnyOfToHeaderMemberOf = @(),

        [Parameter()]
        [System.String[]]
        $ExceptIfAttachmentContainsWords,

        [Parameter()]
        [System.String[]]
        $ExceptIfAttachmentExtensionMatchesWords,

        [Parameter()]
        [System.Boolean]
        $ExceptIfAttachmentHasExecutableContent,

        [Parameter()]
        [System.Boolean]
        $ExceptIfAttachmentIsPasswordProtected,

        [Parameter()]
        [System.Boolean]
        $ExceptIfAttachmentIsUnsupported,

        [Parameter()]
        [System.String[]]
        $ExceptIfAttachmentMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $ExceptIfAttachmentNameMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $ExceptIfAttachmentPropertyContainsWords,

        [Parameter()]
        [System.Boolean]
        $ExceptIfAttachmentProcessingLimitExceeded,

        [Parameter()]
        [System.String]
        $ExceptIfAttachmentSizeOver,

        [Parameter()]
        [System.String[]]
        $ExceptIfBetweenMemberOf1 = @(),

        [Parameter()]
        [System.String[]]
        $ExceptIfBetweenMemberOf2 = @(),

        [Parameter()]
        [System.String[]]
        $ExceptIfContentCharacterSetContainsWords = @(),

        [Parameter()]
        [System.String[]]
        $ExceptIfFrom = @(),

        [Parameter()]
        [System.String[]]
        $ExceptIfFromAddressContainsWords,

        [Parameter()]
        [System.String[]]
        $ExceptIfFromAddressMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $ExceptIfFromMemberOf = @(),

        [Parameter()]
        [ValidateSet('InOrganization', 'NotInOrganization')]
        [System.String]
        $ExceptIfFromScope,

        [Parameter()]
        [System.String]
        $ExceptIfHasClassification,

        [Parameter()]
        [System.Boolean]
        $ExceptIfHasNoClassification,

        [Parameter()]
        [System.Boolean]
        $ExceptIfHasSenderOverride, #DEPRECATED

        [Parameter()]
        [System.String]
        $ExceptIfHeaderContainsMessageHeader,

        [Parameter()]
        [System.String[]]
        $ExceptIfHeaderContainsWords,

        [Parameter()]
        [System.String]
        $ExceptIfHeaderMatchesMessageHeader,

        [Parameter()]
        [System.String[]]
        $ExceptIfHeaderMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $ExceptIfManagerAddresses = @(),

        [Parameter()]
        [System.String]
        $ExceptIfManagerForEvaluatedUser,

        [Parameter()]
        [ValidateSet('OOF', 'AutoForward', 'Encrypted', 'Calendaring', 'PermissionControlled', 'Voicemail', 'Signed', 'ApprovalRequest', 'ReadReceipt')]
        [System.String]
        $ExceptIfMessageTypeMatches,

        [Parameter()]
        [System.String[]]
        $ExceptIfMessageContainsDataClassifications = @(), #DEPRECATED

        [Parameter()]
        [System.String]
        $ExceptIfMessageSizeOver,

        [Parameter()]
        [System.String[]]
        $ExceptIfRecipientADAttributeContainsWords,

        [Parameter()]
        [System.String[]]
        $ExceptIfRecipientADAttributeMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $ExceptIfRecipientAddressContainsWords,

        [Parameter()]
        [System.String[]]
        $ExceptIfRecipientAddressMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $ExceptIfRecipientDomainIs,

        [Parameter()]
        [System.String[]]
        $ExceptIfRecipientInSenderList,

        [Parameter()]
        [System.String]
        $ExceptIfSCLOver,

        [Parameter()]
        [System.String[]]
        $ExceptIfSenderADAttributeContainsWords,

        [Parameter()]
        [System.String[]]
        $ExceptIfSenderADAttributeMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $ExceptIfSenderDomainIs,

        [Parameter()]
        [System.String[]]
        $ExceptIfSenderInRecipientList,

        [Parameter()]
        [System.String[]]
        $ExceptIfSenderIpRanges,

        [Parameter()]
        [ValidateSet('Manager', 'DirectReport')]
        [System.String]
        $ExceptIfSenderManagementRelationship,

        [Parameter()]
        [System.String[]]
        $ExceptIfSentTo = @(),

        [Parameter()]
        [System.String[]]
        $ExceptIfSentToMemberOf = @(),

        [Parameter()]
        [ValidateSet('InOrganization', 'NotInOrganization', 'ExternalPartner', 'ExternalNonPartner')]
        [System.String]
        $ExceptIfSentToScope,

        [Parameter()]
        [System.String[]]
        $ExceptIfSubjectContainsWords,

        [Parameter()]
        [System.String[]]
        $ExceptIfSubjectMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $ExceptIfSubjectOrBodyContainsWords,

        [Parameter()]
        [System.String[]]
        $ExceptIfSubjectOrBodyMatchesPatterns,

        [Parameter()]
        [ValidateSet('Low', 'Normal', 'High')]
        [System.String]
        $ExceptIfWithImportance,

        [Parameter()]
        [System.String]
        $ExpiryDate,

        [Parameter()]
        [System.String[]]
        $From = @(),

        [Parameter()]
        [System.String[]]
        $FromAddressContainsWords,

        [Parameter()]
        [System.String[]]
        $FromAddressMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $FromMemberOf = @(),

        [Parameter()]
        [ValidateSet('InOrganization', 'NotInOrganization')]
        [System.String]
        $FromScope,

        [Parameter()]
        [System.String]
        $GenerateIncidentReport,

        [Parameter()]
        [System.String]
        $GenerateNotification,

        [Parameter()]
        [System.String]
        $HasClassification,

        [Parameter()]
        [System.Boolean]
        $HasNoClassification,

        [Parameter()]
        [System.Boolean]
        $HasSenderOverride, #DEPRECATED

        [Parameter()]
        [System.String]
        $HeaderContainsMessageHeader,

        [Parameter()]
        [System.String[]]
        $HeaderContainsWords,

        [Parameter()]
        [System.String]
        $HeaderMatchesMessageHeader,

        [Parameter()]
        [System.String[]]
        $HeaderMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $IncidentReportContent = @(),

        [Parameter()]
        [System.String[]]
        $ManagerAddresses = @(),

        [Parameter()]
        [ValidateSet('Recipient', 'Sender')]
        [System.String]
        $ManagerForEvaluatedUser,

        [Parameter()]
        [System.String[]]
        $MessageContainsDataClassifications, #DEPRECATED

        [Parameter()]
        [System.String]
        $MessageSizeOver,

        [Parameter()]
        [ValidateSet('OOF', 'AutoForward', 'Encrypted', 'Calendaring', 'PermissionControlled', 'Voicemail', 'Signed', 'ApprovalRequest', 'ReadReceipt')]
        [System.String]
        $MessageTypeMatches,

        [Parameter()]
        [ValidateSet('Audit', 'AuditAndNotify', 'Enforce')]
        [System.String]
        $Mode,

        [Parameter()]
        [System.Boolean]
        $ModerateMessageByManager,

        [Parameter()]
        [System.String[]]
        $ModerateMessageByUser = @(),

        [Parameter()]
        [ValidateSet('NotifyOnly', 'RejectMessage', 'RejectUnlessFalsePositiveOverride', 'RejectUnlessSilentOverride', 'RejectUnlessExplicitOverride')]
        [System.String]
        $NotifySender, #DEPRECATED

        [Parameter()]
        [System.String]
        $PrependSubject,

        [Parameter()]
        [System.UInt32]
        $Priority,

        [Parameter()]
        [System.Boolean]
        $Quarantine,

        [Parameter()]
        [System.String[]]
        $RecipientADAttributeContainsWords,

        [Parameter()]
        [System.String[]]
        $RecipientADAttributeMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $RecipientAddressContainsWords,

        [Parameter()]
        [System.String[]]
        $RecipientAddressMatchesPatterns,

        [Parameter()]
        [ValidateSet('Original', 'Resolved')]
        [System.String]
        $RecipientAddressType,

        [Parameter()]
        [System.String[]]
        $RecipientDomainIs,

        [Parameter()]
        [System.String[]]
        $RecipientInSenderList,

        [Parameter()]
        [System.String[]]
        $RedirectMessageTo = @(),

        [Parameter()]
        [System.String]
        $RejectMessageEnhancedStatusCode,

        [Parameter()]
        [System.String]
        $RejectMessageReasonText,

        [Parameter()]
        [System.String]
        $RemoveHeader,

        [Parameter()]
        [System.Boolean]
        $RemoveOME,

        [Parameter()]
        [System.Boolean]
        $RemoveOMEv2,

        [Parameter()]
        [System.Boolean]
        $RemoveRMSAttachmentEncryption,

        [Parameter()]
        [System.String]
        $RouteMessageOutboundConnector,

        [Parameter()]
        [System.Boolean]
        $RouteMessageOutboundRequireTls,

        [Parameter()]
        [ValidateSet('Ignore', 'Defer')]
        [System.String]
        $RuleErrorAction,

        [Parameter()]
        [ValidateSet('Dlp', 'None')]
        [System.String]
        $RuleSubType,

        [Parameter()]
        [System.String]
        $SCLOver,

        [Parameter()]
        [System.String[]]
        $SenderADAttributeContainsWords,

        [Parameter()]
        [System.String[]]
        $SenderADAttributeMatchesPatterns,

        [Parameter()]
        [ValidateSet('Header', 'Envelope', 'HeaderOrEnvelope')]
        [System.String]
        $SenderAddressLocation,

        [Parameter()]
        [System.String[]]
        $SenderDomainIs,

        [Parameter()]
        [System.String[]]
        $SenderInRecipientList,

        [Parameter()]
        [System.String[]]
        $SenderIpRanges,

        [Parameter()]
        [ValidateSet('Manager', 'DirectReport')]
        [System.String]
        $SenderManagementRelationship,

        [Parameter()]
        [System.String[]]
        $SentTo = @(),

        [Parameter()]
        [System.String[]]
        $SentToMemberOf = @(),

        [Parameter()]
        [ValidateSet('InOrganization', 'NotInOrganization', 'ExternalPartner', 'ExternalNonPartner')]
        [System.String]
        $SentToScope,

        [Parameter()]
        [ValidateSet('DoNotAudit', 'Low', 'Medium', 'High')]
        [System.String]
        $SetAuditSeverity,

        [Parameter()]
        [System.String]
        $SetHeaderName,

        [Parameter()]
        [System.String]
        $SetHeaderValue,

        [Parameter()]
        [System.String]
        $SetSCL,

        [Parameter()]
        [System.Boolean]
        $StopRuleProcessing,

        [Parameter()]
        [System.String[]]
        $SubjectContainsWords,

        [Parameter()]
        [System.String[]]
        $SubjectMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $SubjectOrBodyContainsWords,

        [Parameter()]
        [System.String[]]
        $SubjectOrBodyMatchesPatterns,

        [Parameter()]
        [ValidateSet('Low', 'Normal', 'High')]
        [System.String]
        $WithImportance,

        [Parameter()]
        [ValidateSet('Present', 'Absent')]
        [System.String]
        $Ensure = 'Present',

        [Parameter()]
        [System.Management.Automation.PSCredential]
        $Credential,

        [Parameter()]
        [System.String]
        $ApplicationId,

        [Parameter()]
        [System.String]
        $TenantId,

        [Parameter()]
        [System.String]
        $CertificateThumbprint,

        [Parameter()]
        [System.String]
        $CertificatePath,

        [Parameter()]
        [System.Management.Automation.PSCredential]
        $CertificatePassword,

        [Parameter()]
        [Switch]
        $ManagedIdentity,

        [Parameter()]
        [System.String[]]
        $AccessTokens
    )

    Write-Verbose -Message "Setting Transport Rule configuration for $Name"

    $currentTransportRuleConfig = Get-TargetResource @PSBoundParameters

    #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

    $ConnectionMode = New-M365DSCConnection -Workload 'ExchangeOnline' -InboundParameters $PSBoundParameters

    $NewTransportRuleParams = [System.Collections.Hashtable]($PSBoundParameters)
    $NewTransportRuleParams.Remove('Ensure') | Out-Null
    $NewTransportRuleParams.Remove('Credential') | Out-Null
    $NewTransportRuleParams.Remove('MakeDefault') | Out-Null
    $NewTransportRuleParams.Remove('ApplicationId') | Out-Null
    $NewTransportRuleParams.Remove('TenantId') | Out-Null
    $NewTransportRuleParams.Remove('CertificateThumbprint') | Out-Null
    $NewTransportRuleParams.Remove('CertificatePath') | Out-Null
    $NewTransportRuleParams.Remove('CertificatePassword') | Out-Null
    $NewTransportRuleParams.Remove('ManagedIdentity') | Out-Null
    $NewTransportRuleParams.Remove('AccessTokens') | Out-Null

    # check for deprecated DLP parameters and remove them
    if ($NewTransportRuleParams.ContainsKey('MessageContainsDataClassifications') `
            -or $NewTransportRuleParams.ContainsKey('ExceptIfMessageContainsDataClassifications') `
            -or $NewTransportRuleParams.ContainsKey('HasSenderOverride') `
            -or $NewTransportRuleParams.ContainsKey('ExceptIfHasSenderOverride') `
            -or $NewTransportRuleParams.ContainsKey('NotifySender'))
    {
        $NewTransportRuleParams.Remove('MessageContainsDataClassifications') | Out-Null
        $NewTransportRuleParams.Remove('ExceptIfMessageContainsDataClassifications') | Out-Null
        $NewTransportRuleParams.Remove('HasSenderOverride') | Out-Null
        $NewTransportRuleParams.Remove('ExceptIfHasSenderOverride') | Out-Null
        $NewTransportRuleParams.Remove('NotifySender') | Out-Null

        Write-Verbose -Message 'DEPRECATED - The DLP parameters (MessageContainsDataClassifications, ExceptIfMessageContainsDataClassifications, ExceptIfHasSenderOverride, HasSenderOverride and NotifySender) are deprecated and will be ignored.'
    }

    $SetTransportRuleParams = $NewTransportRuleParams.Clone()
    $SetTransportRuleParams.Add('Identity', $Name)
    $SetTransportRuleParams.Remove('Enabled') | Out-Null

    # CASE: Transport Rule doesn't exist but should;
    if ($Ensure -eq 'Present' -and $currentTransportRuleConfig.Ensure -eq 'Absent')
    {
        Write-Verbose -Message "Transport Rule '$($Name)' does not exist but it should. Create and configure it."

        $nullKeysToRemove = @()
        foreach ($key in $NewTransportRuleParams.Keys)
        {
            if ($NewTransportRuleParams.$key.GetType().Name -eq 'String[]' -and $NewTransportRuleParams.$key.Length -eq 0)
            {
                $nullKeysToRemove += $key
            }
        }
        foreach ($paramToRemove in $nullKeysToRemove)
        {
            $NewTransportRuleParams.Remove($paramToRemove) | Out-Null
        }

        # Create Transport Rule
        New-TransportRule @NewTransportRuleParams

    }
    # CASE: Transport Rule exists but it shouldn't;
    elseif ($Ensure -eq 'Absent' -and $currentTransportRuleConfig.Ensure -eq 'Present')
    {
        Write-Verbose -Message "Transport Rule '$($Name)' exists but it shouldn't. Remove it."
        Remove-TransportRule -Identity $Name -Confirm:$false
    }
    # CASE: Transport Rule exists and it should, but has different values than the desired ones
    elseif ($Ensure -eq 'Present' -and $currentTransportRuleConfig.Ensure -eq 'Present')
    {        
        if ($null -ne $HeaderContainsMessageHeader -and $null -eq $currentTransportRuleConfig.HeaderContainsMessageHeader)
        {
            $SetTransportRuleParams.Add("HeaderContainsMessageHeader",$null)
        }
        if ($null -ne $HeaderMatchesPatterns -and $null -eq $currentTransportRuleConfig.HeaderMatchesMessageHeader)
        {
            $SetTransportRuleParams.Add("HeaderMatchesMessageHeader",$null)
        }
        if ($null -ne $ExceptIfHeaderContainsWords -and $null -eq $currentTransportRuleConfig.ExceptIfHeaderContainsMessageHeader)
        {
            $SetTransportRuleParams.Add("ExceptIfHeaderContainsMessageHeader",$null)
        }        
        if ($null -ne $ExceptIfHeaderMatchesPatterns -and $null -eq $currentTransportRuleConfig.ExceptIfHeaderMatchesMessageHeader)
        {
            $SetTransportRuleParams.Add("ExceptIfHeaderMatchesMessageHeader",$null)
        }
        if ($null -ne $ApplyOME)
        {
            Write-Warning -Message "ApplyOME is deprecated. Use ApplyRightsProtectionTemplate instead."
            $SetTransportRuleParams.Remove("ApplyOME") | Out-Null
        }
        if ($null -ne $RemoveOME)
        {
            Write-Warning -Message "RemoveOME is deprecated. Use RemoveOMEv2 instead."
            $SetTransportRuleParams.Remove("RemoveOME") | Out-Null
        }

        Write-Verbose -Message "Transport Rule '$($Name)' already exists, but needs updating."
        Write-Verbose -Message "Setting Transport Rule $($Name) with values: $(Convert-M365DscHashtableToString -Hashtable $SetTransportRuleParams)"
        Set-TransportRule @SetTransportRuleParams
    }
}

function Test-TargetResource
{
    [CmdletBinding()]
    [OutputType([System.Boolean])]
    param
    (
        [Parameter(Mandatory = $true)]
        [ValidateLength(1, 64)]
        [System.String]
        $Name,

        [Parameter()]
        [System.String]
        $ADComparisonAttribute,

        [Parameter()]
        [ValidateSet('Equal', 'NotEqual')]
        [System.String]
        $ADComparisonOperator,

        [Parameter()]
        [System.String]
        $ActivationDate,

        [Parameter()]
        [ValidateSet('To', 'Cc', 'Bcc', 'Redirect')]
        [System.String]
        $AddManagerAsRecipientType,

        [Parameter()]
        [System.String[]]
        $AddToRecipients = @(),

        [Parameter()]
        [System.String[]]
        $AnyOfCcHeader = @(),

        [Parameter()]
        [System.String[]]
        $AnyOfCcHeaderMemberOf = @(),

        [Parameter()]
        [System.String[]]
        $AnyOfRecipientAddressContainsWords,

        [Parameter()]
        [System.String[]]
        $AnyOfRecipientAddressMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $AnyOfToCcHeader = @(),

        [Parameter()]
        [System.String[]]
        $AnyOfToCcHeaderMemberOf = @(),

        [Parameter()]
        [System.String[]]
        $AnyOfToHeader = @(),

        [Parameter()]
        [System.String[]]
        $AnyOfToHeaderMemberOf = @(),

        [Parameter()]
        [System.String]
        $ApplyClassification,

        [Parameter()]
        [ValidateSet('Wrap', 'Ignore', 'Reject')]
        [System.String]
        $ApplyHtmlDisclaimerFallbackAction,

        [Parameter()]
        [ValidateSet('Append', 'Prepend')]
        [System.String]
        $ApplyHtmlDisclaimerLocation,

        [Parameter()]
        [System.String]
        $ApplyHtmlDisclaimerText,

        [Parameter()]
        [System.Boolean]
        $ApplyOME,

        [Parameter()]
        [System.String]
        $ApplyRightsProtectionCustomizationTemplate,

        [Parameter()]
        [System.String]
        $ApplyRightsProtectionTemplate,

        [Parameter()]
        [System.String[]]
        $AttachmentContainsWords,

        [Parameter()]
        [System.String[]]
        $AttachmentExtensionMatchesWords,

        [Parameter()]
        [System.Boolean]
        $AttachmentHasExecutableContent,

        [Parameter()]
        [System.Boolean]
        $AttachmentIsPasswordProtected,

        [Parameter()]
        [System.Boolean]
        $AttachmentIsUnsupported,

        [Parameter()]
        [System.String[]]
        $AttachmentMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $AttachmentNameMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $AttachmentPropertyContainsWords,

        [Parameter()]
        [System.Boolean]
        $AttachmentProcessingLimitExceeded,

        [Parameter()]
        [System.String]
        $AttachmentSizeOver,

        [Parameter()]
        [System.String[]]
        $BetweenMemberOf1 = @(),

        [Parameter()]
        [System.String[]]
        $BetweenMemberOf2 = @(),

        [Parameter()]
        [System.String[]]
        $BlindCopyTo = @(),

        [Parameter()]
        [ValidateLength(0, 1024)]
        [System.String]
        $Comments,

        [Parameter()]
        [System.String[]]
        $ContentCharacterSetContainsWords,

        [Parameter()]
        [System.String[]]
        $CopyTo = @(),

        [Parameter()]
        [System.Boolean]
        $DeleteMessage,

        [Parameter()]
        [System.String]
        $DlpPolicy,

        [Parameter()]
        [System.Boolean]
        $Enabled,

        [Parameter()]
        [System.String]
        $ExceptIfADComparisonAttribute,

        [Parameter()]
        [ValidateSet('Equal', 'NotEqual')]
        [System.String]
        $ExceptIfADComparisonOperator,

        [Parameter()]
        [System.String[]]
        $ExceptIfAnyOfCcHeader = @(),

        [Parameter()]
        [System.String[]]
        $ExceptIfAnyOfCcHeaderMemberOf = @(),

        [Parameter()]
        [System.String[]]
        $ExceptIfAnyOfRecipientAddressContainsWords,

        [Parameter()]
        [System.String[]]
        $ExceptIfAnyOfRecipientAddressMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $ExceptIfAnyOfToCcHeader = @(),

        [Parameter()]
        [System.String[]]
        $ExceptIfAnyOfToCcHeaderMemberOf = @(),

        [Parameter()]
        [System.String[]]
        $ExceptIfAnyOfToHeader = @(),

        [Parameter()]
        [System.String[]]
        $ExceptIfAnyOfToHeaderMemberOf = @(),

        [Parameter()]
        [System.String[]]
        $ExceptIfAttachmentContainsWords,

        [Parameter()]
        [System.String[]]
        $ExceptIfAttachmentExtensionMatchesWords,

        [Parameter()]
        [System.Boolean]
        $ExceptIfAttachmentHasExecutableContent,

        [Parameter()]
        [System.Boolean]
        $ExceptIfAttachmentIsPasswordProtected,

        [Parameter()]
        [System.Boolean]
        $ExceptIfAttachmentIsUnsupported,

        [Parameter()]
        [System.String[]]
        $ExceptIfAttachmentMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $ExceptIfAttachmentNameMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $ExceptIfAttachmentPropertyContainsWords,

        [Parameter()]
        [System.Boolean]
        $ExceptIfAttachmentProcessingLimitExceeded,

        [Parameter()]
        [System.String]
        $ExceptIfAttachmentSizeOver,

        [Parameter()]
        [System.String[]]
        $ExceptIfBetweenMemberOf1 = @(),

        [Parameter()]
        [System.String[]]
        $ExceptIfBetweenMemberOf2 = @(),

        [Parameter()]
        [System.String[]]
        $ExceptIfContentCharacterSetContainsWords = @(),

        [Parameter()]
        [System.String[]]
        $ExceptIfFrom = @(),

        [Parameter()]
        [System.String[]]
        $ExceptIfFromAddressContainsWords,

        [Parameter()]
        [System.String[]]
        $ExceptIfFromAddressMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $ExceptIfFromMemberOf = @(),

        [Parameter()]
        [ValidateSet('InOrganization', 'NotInOrganization')]
        [System.String]
        $ExceptIfFromScope,

        [Parameter()]
        [System.String]
        $ExceptIfHasClassification,

        [Parameter()]
        [System.Boolean]
        $ExceptIfHasNoClassification,

        [Parameter()]
        [System.Boolean]
        $ExceptIfHasSenderOverride, #DEPRECATED

        [Parameter()]
        [System.String]
        $ExceptIfHeaderContainsMessageHeader,

        [Parameter()]
        [System.String[]]
        $ExceptIfHeaderContainsWords,

        [Parameter()]
        [System.String]
        $ExceptIfHeaderMatchesMessageHeader,

        [Parameter()]
        [System.String[]]
        $ExceptIfHeaderMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $ExceptIfManagerAddresses = @(),

        [Parameter()]
        [System.String]
        $ExceptIfManagerForEvaluatedUser,

        [Parameter()]
        [ValidateSet('OOF', 'AutoForward', 'Encrypted', 'Calendaring', 'PermissionControlled', 'Voicemail', 'Signed', 'ApprovalRequest', 'ReadReceipt')]
        [System.String]
        $ExceptIfMessageTypeMatches,

        [Parameter()]
        [System.String[]]
        $ExceptIfMessageContainsDataClassifications = @(), #DEPRECATED

        [Parameter()]
        [System.String]
        $ExceptIfMessageSizeOver,

        [Parameter()]
        [System.String[]]
        $ExceptIfRecipientADAttributeContainsWords,

        [Parameter()]
        [System.String[]]
        $ExceptIfRecipientADAttributeMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $ExceptIfRecipientAddressContainsWords,

        [Parameter()]
        [System.String[]]
        $ExceptIfRecipientAddressMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $ExceptIfRecipientDomainIs,

        [Parameter()]
        [System.String[]]
        $ExceptIfRecipientInSenderList,

        [Parameter()]
        [System.String]
        $ExceptIfSCLOver,

        [Parameter()]
        [System.String[]]
        $ExceptIfSenderADAttributeContainsWords,

        [Parameter()]
        [System.String[]]
        $ExceptIfSenderADAttributeMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $ExceptIfSenderDomainIs,

        [Parameter()]
        [System.String[]]
        $ExceptIfSenderInRecipientList,

        [Parameter()]
        [System.String[]]
        $ExceptIfSenderIpRanges,

        [Parameter()]
        [ValidateSet('Manager', 'DirectReport')]
        [System.String]
        $ExceptIfSenderManagementRelationship,

        [Parameter()]
        [System.String[]]
        $ExceptIfSentTo = @(),

        [Parameter()]
        [System.String[]]
        $ExceptIfSentToMemberOf = @(),

        [Parameter()]
        [ValidateSet('InOrganization', 'NotInOrganization', 'ExternalPartner', 'ExternalNonPartner')]
        [System.String]
        $ExceptIfSentToScope,

        [Parameter()]
        [System.String[]]
        $ExceptIfSubjectContainsWords,

        [Parameter()]
        [System.String[]]
        $ExceptIfSubjectMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $ExceptIfSubjectOrBodyContainsWords,

        [Parameter()]
        [System.String[]]
        $ExceptIfSubjectOrBodyMatchesPatterns,

        [Parameter()]
        [ValidateSet('Low', 'Normal', 'High')]
        [System.String]
        $ExceptIfWithImportance,

        [Parameter()]
        [System.String]
        $ExpiryDate,

        [Parameter()]
        [System.String[]]
        $From = @(),

        [Parameter()]
        [System.String[]]
        $FromAddressContainsWords,

        [Parameter()]
        [System.String[]]
        $FromAddressMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $FromMemberOf = @(),

        [Parameter()]
        [ValidateSet('InOrganization', 'NotInOrganization')]
        [System.String]
        $FromScope,

        [Parameter()]
        [System.String]
        $GenerateIncidentReport,

        [Parameter()]
        [System.String]
        $GenerateNotification,

        [Parameter()]
        [System.String]
        $HasClassification,

        [Parameter()]
        [System.Boolean]
        $HasNoClassification,

        [Parameter()]
        [System.Boolean]
        $HasSenderOverride, #DEPRECATED

        [Parameter()]
        [System.String]
        $HeaderContainsMessageHeader,

        [Parameter()]
        [System.String[]]
        $HeaderContainsWords,

        [Parameter()]
        [System.String]
        $HeaderMatchesMessageHeader,

        [Parameter()]
        [System.String[]]
        $HeaderMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $IncidentReportContent = @(),

        [Parameter()]
        [System.String[]]
        $ManagerAddresses = @(),

        [Parameter()]
        [ValidateSet('Recipient', 'Sender')]
        [System.String]
        $ManagerForEvaluatedUser,

        [Parameter()]
        [System.String[]]
        $MessageContainsDataClassifications, #DEPRECATED

        [Parameter()]
        [System.String]
        $MessageSizeOver,

        [Parameter()]
        [ValidateSet('OOF', 'AutoForward', 'Encrypted', 'Calendaring', 'PermissionControlled', 'Voicemail', 'Signed', 'ApprovalRequest', 'ReadReceipt')]
        [System.String]
        $MessageTypeMatches,

        [Parameter()]
        [ValidateSet('Audit', 'AuditAndNotify', 'Enforce')]
        [System.String]
        $Mode,

        [Parameter()]
        [System.Boolean]
        $ModerateMessageByManager,

        [Parameter()]
        [System.String[]]
        $ModerateMessageByUser = @(),

        [Parameter()]
        [ValidateSet('NotifyOnly', 'RejectMessage', 'RejectUnlessFalsePositiveOverride', 'RejectUnlessSilentOverride', 'RejectUnlessExplicitOverride')]
        [System.String]
        $NotifySender, #DEPRECATED

        [Parameter()]
        [System.String]
        $PrependSubject,

        [Parameter()]
        [System.UInt32]
        $Priority,

        [Parameter()]
        [System.Boolean]
        $Quarantine,

        [Parameter()]
        [System.String[]]
        $RecipientADAttributeContainsWords,

        [Parameter()]
        [System.String[]]
        $RecipientADAttributeMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $RecipientAddressContainsWords,

        [Parameter()]
        [System.String[]]
        $RecipientAddressMatchesPatterns,

        [Parameter()]
        [ValidateSet('Original', 'Resolved')]
        [System.String]
        $RecipientAddressType,

        [Parameter()]
        [System.String[]]
        $RecipientDomainIs,

        [Parameter()]
        [System.String[]]
        $RecipientInSenderList,

        [Parameter()]
        [System.String[]]
        $RedirectMessageTo = @(),

        [Parameter()]
        [System.String]
        $RejectMessageEnhancedStatusCode,

        [Parameter()]
        [System.String]
        $RejectMessageReasonText,

        [Parameter()]
        [System.String]
        $RemoveHeader,

        [Parameter()]
        [System.Boolean]
        $RemoveOME,

        [Parameter()]
        [System.Boolean]
        $RemoveOMEv2,

        [Parameter()]
        [System.Boolean]
        $RemoveRMSAttachmentEncryption,

        [Parameter()]
        [System.String]
        $RouteMessageOutboundConnector,

        [Parameter()]
        [System.Boolean]
        $RouteMessageOutboundRequireTls,

        [Parameter()]
        [ValidateSet('Ignore', 'Defer')]
        [System.String]
        $RuleErrorAction,

        [Parameter()]
        [ValidateSet('Dlp', 'None')]
        [System.String]
        $RuleSubType,

        [Parameter()]
        [System.String]
        $SCLOver,

        [Parameter()]
        [System.String[]]
        $SenderADAttributeContainsWords,

        [Parameter()]
        [System.String[]]
        $SenderADAttributeMatchesPatterns,

        [Parameter()]
        [ValidateSet('Header', 'Envelope', 'HeaderOrEnvelope')]
        [System.String]
        $SenderAddressLocation,

        [Parameter()]
        [System.String[]]
        $SenderDomainIs,

        [Parameter()]
        [System.String[]]
        $SenderInRecipientList,

        [Parameter()]
        [System.String[]]
        $SenderIpRanges,

        [Parameter()]
        [ValidateSet('Manager', 'DirectReport')]
        [System.String]
        $SenderManagementRelationship,

        [Parameter()]
        [System.String[]]
        $SentTo = @(),

        [Parameter()]
        [System.String[]]
        $SentToMemberOf = @(),

        [Parameter()]
        [ValidateSet('InOrganization', 'NotInOrganization', 'ExternalPartner', 'ExternalNonPartner')]
        [System.String]
        $SentToScope,

        [Parameter()]
        [ValidateSet('DoNotAudit', 'Low', 'Medium', 'High')]
        [System.String]
        $SetAuditSeverity,

        [Parameter()]
        [System.String]
        $SetHeaderName,

        [Parameter()]
        [System.String]
        $SetHeaderValue,

        [Parameter()]
        [System.String]
        $SetSCL,

        [Parameter()]
        [System.Boolean]
        $StopRuleProcessing,

        [Parameter()]
        [System.String[]]
        $SubjectContainsWords,

        [Parameter()]
        [System.String[]]
        $SubjectMatchesPatterns,

        [Parameter()]
        [System.String[]]
        $SubjectOrBodyContainsWords,

        [Parameter()]
        [System.String[]]
        $SubjectOrBodyMatchesPatterns,

        [Parameter()]
        [ValidateSet('Low', 'Normal', 'High')]
        [System.String]
        $WithImportance,

        [Parameter()]
        [ValidateSet('Present', 'Absent')]
        [System.String]
        $Ensure = 'Present',

        [Parameter()]
        [System.Management.Automation.PSCredential]
        $Credential,

        [Parameter()]
        [System.String]
        $ApplicationId,

        [Parameter()]
        [System.String]
        $TenantId,

        [Parameter()]
        [System.String]
        $CertificateThumbprint,

        [Parameter()]
        [System.String]
        $CertificatePath,

        [Parameter()]
        [System.Management.Automation.PSCredential]
        $CertificatePassword,

        [Parameter()]
        [Switch]
        $ManagedIdentity,

        [Parameter()]
        [System.String[]]
        $AccessTokens
    )

    #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 Transport Rule configuration for $Name"

    $CurrentValues = Get-TargetResource @PSBoundParameters

    Write-Verbose -Message "Current Values: $(Convert-M365DscHashtableToString -Hashtable $CurrentValues)"
    Write-Verbose -Message "Target Values: $(Convert-M365DscHashtableToString -Hashtable $PSBoundParameters)"

    $ValuesToCheck = $PSBoundParameters

    $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.String]
        $CertificateThumbprint,

        [Parameter()]
        [System.String]
        $CertificatePath,

        [Parameter()]
        [System.Management.Automation.PSCredential]
        $CertificatePassword,

        [Parameter()]
        [Switch]
        $ManagedIdentity,

        [Parameter()]
        [System.String[]]
        $AccessTokens
    )
    $InformationPreference = 'Continue'
    $ConnectionMode = New-M365DSCConnection -Workload 'ExchangeOnline' `
        -InboundParameters $PSBoundParameters `
        -SkipModuleReload $true

    #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
    {
        [array]$AllTransportRules = Get-TransportRule
        $dscContent = ''
        $i = 1
        if ($AllTransportRules.Length -eq 0)
        {
            Write-Host $Global:M365DSCEmojiGreenCheckMark
        }
        else
        {
            Write-Host "`r`n" -NoNewline
        }
        foreach ($TransportRule in $AllTransportRules)
        {
            if ($null -ne $Global:M365DSCExportResourceInstancesCount)
            {
                $Global:M365DSCExportResourceInstancesCount++
            }

            Write-Host " |---[$i/$($AllTransportRules.Count)] $($TransportRule.Name)" -NoNewline
            $Params = @{
                Name                  = $TransportRule.Name
                Credential            = $Credential
                ApplicationId         = $ApplicationId
                TenantId              = $TenantId
                CertificateThumbprint = $CertificateThumbprint
                CertificatePassword   = $CertificatePassword
                Managedidentity       = $ManagedIdentity.IsPresent
                CertificatePath       = $CertificatePath
                AccessTokens          = $AccessTokens
            }
            $Results = Get-TargetResource @Params
            $Results = Update-M365DSCExportAuthenticationResults -ConnectionMode $ConnectionMode `
                -Results $Results
            $currentDSCBlock = Get-M365DSCExportContentForResource -ResourceName $ResourceName `
                -ConnectionMode $ConnectionMode `
                -ModulePath $PSScriptRoot `
                -Results $Results `
                -Credential $Credential
            $dscContent += $currentDSCBlock
            Save-M365DSCPartialExport -Content $currentDSCBlock `
                -FileName $Global:PartialExportFileName
            Write-Host $Global:M365DSCEmojiGreenCheckMark
            $i++
        }
        return $dscContent
    }
    catch
    {
        Write-Host $Global:M365DSCEmojiRedX

        New-M365DSCLogEntry -Message 'Error retrieving data:' `
            -Exception $_ `
            -Source $($MyInvocation.MyCommand.Source) `
            -TenantId $TenantId `
            -Credential $Credential

        return ''
    }
}

Export-ModuleMember -Function *-TargetResource