wvd-templates/DSC/Script-TestHostPoolExists.ps1

<#

.SYNOPSIS
Test if Hostpool exists.

.DESCRIPTION
The supported Operating Systems Windows Server 2016.

.ROLE
Readers

#>
param(
    [Parameter(mandatory = $true)]
    [string]$RDBrokerURL,

    [Parameter(mandatory = $true)]
    [string]$definedTenantGroupName,

    [Parameter(mandatory = $true)]
    [string]$TenantName,

    [Parameter(mandatory = $true)]
    [string]$HostPoolName,

    [Parameter(mandatory = $true)]
    [PSCredential]$TenantAdminCredentials,

    [Parameter(mandatory = $false)]
    [string]$isServicePrincipal = "False",

    [Parameter(mandatory = $false)]
    [AllowEmptyString()]
    [string]$AadTenantId = "",

    [Parameter(mandatory = $false)]
    [string]$RDPSModSource = 'attached'
)

$ScriptPath = [System.IO.Path]::GetDirectoryName($PSCommandPath)

# Dot sourcing Functions.ps1 file
. (Join-Path $ScriptPath "Functions.ps1")

# Setting ErrorActionPreference to stop script execution when error occurs
$ErrorActionPreference = "Stop"

write-log -message 'Script being executed: Test if Host Pool exists'

# Testing if it is a ServicePrincipal and validade that AadTenant ID in this case is not null or empty
ValidateServicePrincipal -IsServicePrincipal $isServicePrincipal -AADTenantId $AadTenantId

ImportRDPSMod -Source $RDPSModSource -ArtifactsPath $ScriptPath

# Authenticating to Windows Virtual Desktop
. AuthenticateRdsAccount -DeploymentUrl $RDBrokerURL -Credential $TenantAdminCredentials -ServicePrincipal:($isServicePrincipal -eq 'True') -TenantId $AadTenantId

SetTenantGroupContextAndValidate -TenantGroupName $definedTenantGroupName -TenantName $TenantName

# Checking if host pool exists
Write-Log -Message "Checking Hostpool exists inside the Tenant"
$HostPool = Get-RdsHostPool -TenantName "$TenantName" -Name "$HostPoolName" -ErrorAction SilentlyContinue
if ($HostPool) {
    Write-Log -Message "Hostpool exists inside tenant: $TenantName"
    return $true
}

Write-Log -Err "$HostpoolName Hostpool does not exist in $TenantName Tenant"
return $false