Update Get-MessageTrackingReport.md

[MarcoLFrancisco]

When you do something like:

$Temp = Search-MessageTrackingReport -Identity "Jane" -Recipients John@contoso.com -TraceLevel High

You are storing several instances in the $Temp variable (which means $Temp is essentially a collection).

When running this next command:

Get-MessageTrackingReport -Identity $Temp.MessageTrackingReportID -ReportTemplate Summary -Status Delivered

You're providing multiple MessageTrackingReportIds at once—but this particular cmdlet expects just one identity at a time.

Hence, you receive an error saying PowerShell couldn't transform an ArrayList into an expected single identity.

Solution:

Handle this using a loop, iterating over each MessageTrackingReportId one-by-one. Here's an easy method:

Loop through each MessageTrackingReportId stored in $Temp and retrieve detailed tracking report summary:

foreach ($reportId in $Temp.MessageTrackingReportId) {
    Get-MessageTrackingReport -Identity $reportId -ReportTemplate Summary -Status Delivered
}

[learn-build-service-prod]

Learn Build status updates of commit 0231ee9:

✅ Validation status: passed

File	Status	Preview URL	Details
exchange/exchange-ps/exchange/Get-MessageTrackingReport.md	✅Succeeded	View (exchange-ps)

For more details, please refer to the build report.

For any questions, please:

• Try searching the learn.microsoft.com contributor guides
• Post your question in the Learn support channel