CmdID / PowerShell / Cmdlets / Suspend
Suspend-MoveRequest
Use the Suspend-MoveRequest cmdlet to suspend a move request any time after the move request was created, but before it reaches the status of CompletionInProgress. Exchange PowerShell reference
From the Exchange PowerShell reference 6 parameters Its page in the reference
Parameters
-IdentityThe Identity parameter specifies the identity of the mailbox or mail user.-Confirm, -cfThe Confirm switch specifies whether to show or hide the confirmation prompt.-DomainControllerThe DomainController parameter specifies the domain controller that's used by this cmdlet to read data from or write data to Active Directory.-ProxyToMailboxThe ProxyToMailbox parameter specifies the move destination by the location of the specified mailbox (also known as proxying).-SuspendCommentThe SuspendComment parameter specifies a description as to why the request was suspended.-WhatIf, -wiThe WhatIf switch shows what the command does without making any changes.