CmdID / PowerShell / Cmdlets / New
New-Fingerprint
Use the New-Fingerprint cmdlet to create document fingerprints that are used with data classification rules. Exchange PowerShell reference
From the Exchange PowerShell reference 4 parameters Its page in the reference
Parameters
-FileDataThe FileData parameter specifies the file to use as a document fingerprint.-DescriptionThe Description parameter specifies a description for the document fingerprint.-Confirm, -cfThe Confirm switch specifies whether to show or hide the confirmation prompt.-WhatIf, -wiThe WhatIf switch shows what the command does without making any changes.