Private/Get-CitrixMachinesForDG.ps1
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function Get-CitrixMachinesForDG { <# .SYNOPSIS Returns the number of managed machines in the specified Citrix Virtual Apps and Desktops Delivery Group. .DESCRIPTION The Get-CitrixMachinesForDG cmdlet returns an integer with the number of managed machines in a specified Delivery Group. This result is directly retrieved from the Citrix Monitor Service OData API. .LINK https://github.com/karjona/citrix-odata .PARAMETER MachinesObject Specifies an object that contains the results from a query to the Machines endpoint of the Citrix OData Monitor Service API. This object can be easily generated with the Get-CitrixMachines cmdlet. .PARAMETER DeliveryGroupId Specifies a single Delivery Group ID to collect data from. .COMPONENT citrix-odata #> [CmdletBinding()] [OutputType('int')] param( [Parameter(Mandatory=$true)] [PSCustomObject] $MachinesObject, [Parameter(Mandatory=$true)] [String] $DeliveryGroupId ) process { $MachinesForDeliveryGroup = $MachinesObject.value | Where-Object -FilterScript {$_.DesktopGroupId -eq $DeliveryGroupId} | Select-Object -Property HostedMachineId -Unique | Measure-Object | Select-Object -ExpandProperty Count if ($null -eq $MachinesForDeliveryGroup) { $MachinesForDeliveryGroup = 0 } $MachinesForDeliveryGroup } } |