Code Added to TeamsCallCommunicationApi for an Azure Function

AzFunc-PSTNUsageRecords.ps1

# Create credential object and get access token
$secureClientSecret = ConvertTo-SecureString -String $env:ClientSecret -AsPlainText -Force
$graphApiCreds = New-Object System.Management.Automation.PSCredential($env:ClientId, $secureClientSecret)
$accessToken = Get-GraphApiAccessToken -Credential $graphApiCreds -TenantId $env:TenantId

# Get previous 2 day of records
$pstnRecords = Get-TeamsPstnCalls -Days 2 -AccessToken $accessToken
$pstnRecordCount = $pstnRecords.Count
$counter = 1
Write-Information -MessageData "Found $pstnRecordCount records"

foreach ($record in $pstnRecords) {
    Write-Information -MessageData "Processing PSTN record $counter of $pstnRecordCount"
    # Sets the table's partition key to record's current year-month-day
    $partitionKey = $record.startDateTime.ToString('yyyy-MM-dd')

    $tableData = [PsCustomObject]@{
        partitionKey = $partitionKey
        rowKey = $record.id
        callId = $record.callId
        userId = $record.userId
        userPrincipalName = $record.userPrincipalName
        userDisplayName = $record.userDisplayName
        startDateTime = $record.startDateTime
        endDateTime = $record.endDateTime
        durationSeconds = $record.duration
        charge = $record.charge
        currency = $record.currency
        callType = $record.callType
        calleeNumber = $record.calleeNumber
        callerNumber = $record.callerNumber
        usageCountryCode = $record.usageCountryCode
        tenantCountryCode = $record.tenantCountryCode
        connectionCharge = $record.connectionCharge
        destinationContext = $record.destinationContext
        destinationName = $record.destinationName
        conferenceId = $record.conferenceId
        licenseCapability = $record.licenseCapability
        inventoryType = $record.inventoryType
    }
    
    Push-OutputBinding -Name callPlanOutputTable -Value $tableData
    $counter++
}