AzureRunbookAutoAttendantManualOverride.ps1

param
(
    [Parameter (Mandatory = $false)]
    [object] $WebhookData
)

$uri = ""

$Body = (ConvertFrom-Json -InputObject $WebhookData.RequestBody)

Write-Output $Body

Write-Output $Body.Action

$action = ($Body.Action)

$Credentials = Get-AutomationPSCredential -Name "AzAutomationAdmin"

Connect-MicrosoftTeams -Credential $Credentials

$Schedule = Get-CsOnlineSchedule | Where-Object {$_.Name -eq "Manual Override"}

switch ($action) {
    open {

        $startDate = (Get-Date).addDays(-2).ToString("d/M/yyyy").Replace(".","/")
        $endDate = (Get-Date).AddDays(-1).ToString("d/M/yyyy").Replace(".","/")
       
        $dateTimeRange = New-CsOnlineDateTimeRange -Start $startDate -End $endDate

        $Schedule.FixedSchedule.DateTimeRanges = $dateTimeRange

        Set-CsOnlineSchedule -Instance $Schedule

    }
    close {

        $startDate = (Get-Date).addDays(0).ToString("d/M/yyyy").Replace(".","/")
        $endDate = (Get-Date).AddDays(1).ToString("d/M/yyyy").Replace(".","/")
       
        $dateTimeRange = New-CsOnlineDateTimeRange -Start $startDate -End $endDate

        $Schedule.FixedSchedule.DateTimeRanges = $dateTimeRange

        Set-CsOnlineSchedule -Instance $Schedule

    }
    Default {}
}

Disconnect-MicrosoftTeams

if ($action -eq "open") {
	$actionFriendly = "opened"
}
else {
	$actionFriendly = "closed"
}

$confirmMessageCard = @'
{
    "@context": "https://schema.org/extensions",
    "@type": "MessageCard",
    "themeColor": "00ff00",
    "title": "Auto Attendant Updated",
    "text": "The Auto Attendant has been actionPlaceholder."
}
'@

$confirmMessageCard = $confirmMessageCard.Replace("actionPlaceholder","$actionFriendly")

Invoke-RestMethod -uri $uri -Method Post -body $confirmMessageCard -ContentType 'application/json; charset=UTF-8'