CmdID / PowerShell / Cmdlets / Get
Get-ATPTotalTrafficReport
Use the Get-ATPTotalTrafficReport to view details about message traffic in your Microsoft Defender for Office 365 organization. Exchange PowerShell reference
From the Exchange PowerShell reference 10 parameters Its page in the reference
Parameters
-ActionThe Action parameter filters the report by the action taken on messages.-AggregateByThe AggregateBy parameter specifies the reporting period.-DirectionThe Direction parameter filters the results by incoming or outgoing messages.-DomainThe Domain parameter filters the results by an accepted domain in the cloud-based organization.-EndDateThe EndDate parameter specifies the end date of the date range.-PageThe Page parameter specifies the page number of the results you want to view.-PageSizeThe PageSize parameter specifies the maximum number of entries per page.-ProbeTagThis parameter is reserved for internal Microsoft use.-StartDateThe StartDate parameter specifies the start date of the date range.-SummarizeByThe SummarizeBy parameter returns totals based on the values you specify.