CmdID

CmdID / PowerShell / Cmdlets / Set

Set-UserBriefingConfig

Use the Set-UserBriefingConfig cmdlet to enable or disable the Briefing email for a user. Exchange PowerShell reference

From the Exchange PowerShell reference 3 parameters Its page in the reference

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Parameters

3 in the Exchange PowerShell reference
-IdentityThe Identity parameter specifies the user that you want to modify (for example, lila@contoso.onmicrosoft.com).
-EnabledThe Enabled parameter specifies whether to enable or disable the Briefing email for a specified user's mailbox.
-ResultSizeThis parameter is reserved for internal Microsoft use.