Add existing Holiday to Auto Attendant

To add an existing Holiday to an Auto Attendant in Microsoft Teams using PowerShell, you should use the Teams PowerShell Module (MicrosoftTeams). You can associate a pre-configured Holiday set with an Auto Attendant using the Set-CsAutoAttendant cmdlet.

# Connect to Teams PowerShell
Connect-MicrosoftTeams

# Get the Auto Attendant and Holiday objects
$autoAttendant = Get-CsAutoAttendant -Identity "<AutoAttendantId or Name>"
$holidaySet = Get-CsAutoAttendantHolidaySet -Identity "<HolidaySetId or Name>"

# Update the Auto Attendant to use the Holiday set
Set-CsAutoAttendant -Identity $autoAttendant.Identity -HolidaySets @($holidaySet.Identity)

Replace <AutoAttendantId or Name> and <HolidaySetId or Name> with your actual values.

 

Renaming a flow:

• Call Flow names do not have to be unique across all Auto Attendants, but they must be unique within the same Auto Attendant.
• You can rename a Call Flow by updating its Name property and then updating the Auto Attendant.

# Get the Auto Attendant
$aa = Get-CsAutoAttendant -Identity "<AutoAttendantId or Name>"

# Find the call flow you want to rename
$callFlow = $aa.CallFlows | Where-Object { $_.Name -eq "OldName" }

# Rename the call flow
$callFlow.Name = "NewName"

# Update the Auto Attendant with the renamed call flow
Set-CsAutoAttendant -Instance $aa

Ref: Set-CsAutoAttendant (MicrosoftTeamsPowerShell) | Microsoft Learn

Get-CsAutoAttendantHolidays (MicrosoftTeamsPowerShell) | Microsoft Learn

 

 

 

Thanks, 

Prasad Das

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