CmdID

CmdID / PowerShell / Cmdlets / Update

Update-ComplianceCaseMember

Use the Update-ComplianceCaseMember cmdlet to replace all members of eDiscovery cases in the Microsoft Purview compliance portal. Exchange PowerShell reference

From the Exchange PowerShell reference 4 parameters Its page in the reference

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Parameters

4 in the Exchange PowerShell reference
-CaseThe Case parameter specifies the name of the eDiscovery case that you want to modify.
-MembersThe Members parameter specifies the users that replace the current eDiscovery case members.
-Confirm, -cfThe Confirm switch specifies whether to show or hide the confirmation prompt.
-WhatIf, -wiThe WhatIf switch doesn't work in Security & Compliance PowerShell.