Functions/Monitoring/Connect-PASPSMSession.ps1

# .ExternalHelp psPAS-help.xml
function Connect-PASPSMSession {
    [CmdletBinding()]
    param(
        [parameter(
            Mandatory = $true,
            ValueFromPipelinebyPropertyName = $true
        )]
        [ValidateNotNullOrEmpty()]
        [string]$SessionId,

        [parameter(
            Mandatory = $true,
            ValueFromPipelinebyPropertyName = $true
        )]
        [ValidateSet('RDP', 'PSMGW')]
        [string]$ConnectionMethod
    )

    BEGIN {
        Assert-VersionRequirement -RequiredVersion 10.5
    }#begin

    PROCESS {

        #Create URL for Request
        $URI = "$($($psPASSession.BaseURI))/API/LiveSessions/$($SessionId | Get-EscapedString)/monitor"

        $ThisSession = $psPASSession.WebSession

        #if a connection method is specified
        If ($PSBoundParameters.ContainsKey('ConnectionMethod')) {

            #The information needs to passed in the header
            if ($PSBoundParameters['ConnectionMethod'] -eq 'RDP') {

                #RDP accept "application/json" response
                $Accept = 'application/json'

            } elseif ($PSBoundParameters['ConnectionMethod'] -eq 'PSMGW') {

                #PSMGW accept * / * response
                $Accept = '* / *'

            }

            #add detail to header
            $ThisSession.Headers['Accept'] = $Accept

        }

        #send request to PAS web service
        $result = Invoke-PASRestMethod -Uri $URI -Method GET -WebSession $ThisSession

        If ($null -ne $result) {

            $result

        } #process

    }

    END { }#end

}