CmdID

CmdID / PowerShell / Cmdlets / Enable

Enable-PushNotificationProxy

Use the Enable-PushNotificationProxy cmdlet to enable a push notification proxy between an on-premises Microsoft Exchange organization and a Microsoft 365 organization. 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
-Confirm, -cfThe Confirm switch specifies whether to show or hide the confirmation prompt.
-OrganizationThe Organization parameter specifies the domain name of the Microsoft 365 organization.
-UriThe Uri parameter specifies the push notification service endpoint in Microsoft 365.
-WhatIf, -wiThe WhatIf switch shows what the command does without making any changes.