CmdID / PowerShell / Cmdlets / Disable
Disable-App
Use the Disable-App cmdlet to disable (turn off) a specific app for a specific user. Exchange PowerShell reference
From the Exchange PowerShell reference 5 parameters Its page in the reference
Parameters
-IdentityThe Identity parameter specifies the GUID of the app.-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.-MailboxThe Mailbox parameter specifies the identity of the mailbox.-WhatIf, -wiThe WhatIf switch shows what the command does without making any changes.