CmdID / PowerShell / Cmdlets / Set
Set-SearchDocumentFormat
Use the Set-SearchDocumentFormat cmdlet to enable or disable the file format for Exchange Search. Exchange PowerShell reference
From the Exchange PowerShell reference 5 parameters Its page in the reference
Parameters
-IdentityThe Identity parameter specifies the identity of the file format.-EnabledThe Enabled parameter specifies whether the file format is enabled.-Confirm, -cfThe Confirm switch specifies whether to show or hide the confirmation prompt.-ServerThe Server parameter specifies the Exchange server where you want to run this command.-WhatIf, -wiThe WhatIf switch shows what the command does without making any changes.