When running the below command to Import RMS Trusted Publishing Domain,

Import-RMSTrustedPublishingDomain -FileData $([byte[]](Get-Content -Encoding byte -Path “C:\AIP_Migration.xml” -ReadCount 0)) -Name “Windowstechpro TPD” -ExtranetLicensingUrl https://adrms.domain.com/_wmcs/licensing -IntranetLicensingUrl https://adrms.domain.com/_wmcs/licensing

Getting the below Error,

This cmdlet is deprecated.  The Trusted Publishing Domain (TPD) for your organization is managed in Microsoft Azure

Rights Management.  For more information, see http://go.microsoft.com/fwlink/p/?LinkId=789272.

    + CategoryInfo          : InvalidOperation: (:) [Import-RMSTrustedPublishingDomain], LocalizedException

    + FullyQualifiedErrorId : [Server=DB6P191MB0119,RequestId=5e0f870b-ebbf-41d2-9201-b181c0768ba4,TimeStamp=26-06-201

   9 12:37:03] [FailureCategory=Cmdlet-LocalizedException] 6E26149F,Microsoft.Exchange.Management.RightsManagement.Im

  portRmsTrustedPublishingDomain

    + PSComputerName        : outlook.office365.com

Solution:

If run the below commands before you setting the Publishing the Domains

Set-IRMConfiguration -InternalLicensingEnabled $false

Set-IRMConfiguration -AzureRMSLicensingEnabled $false

Once both commands successfully executed, Set the Publishing domain once again and post publishing domain enabled. Enable InternalLicensing and AzureRMSLicensing once again using the below commands,

Set-IRMConfiguration -InternalLicensingEnabled $True

Set-IRMConfiguration -AzureRMSLicensingEnabled $True