IntuneHydrationKit

0.8.1

Private/Utilities/Resolve-MinimumSupportedOperatingSystem.ps1

                                function Resolve-MinimumSupportedOperatingSystem {

    <#

    .SYNOPSIS

        Maps Windows release labels to Graph minimum supported operating system payload keys.

    .PARAMETER Release

        The Windows release label (for example W10_22H2 or W11_24H2).

    .OUTPUTS

        hashtable

    #>

    [CmdletBinding()]

    [OutputType([hashtable])]

    param(

        [Parameter()]

        [string]$Release

    )

    $releaseMap = @{

        'W10_1607' = 'v10_1607'

        'W10_1703' = 'v10_1703'

        'W10_1709' = 'v10_1709'

        'W10_1803' = 'v10_1803'

        'W10_1809' = 'v10_1809'

        'W10_1903' = 'v10_1903'

        'W10_1909' = 'v10_1909'

        'W10_2004' = 'v10_2004'

        'W10_20H2' = 'v10_20H2'

        'W10_21H1' = 'v10_21H1'

        'W10_21H2' = 'v10_21H1'

        'W10_22H2' = 'v10_21H1'

        'W11_21H2' = 'v10_21H1'

        'W11_22H2' = 'v10_21H1'

        'W11_23H2' = 'v10_21H1'

        'W11_24H2' = 'v10_21H1'

    }

    $resolvedRelease = if ([string]::IsNullOrWhiteSpace($Release)) {

        'W10_1607'

    } else {

        $Release

    }

    $operatingSystemKey = if ($releaseMap.ContainsKey($resolvedRelease)) {

        $releaseMap[$resolvedRelease]

    } else {

        'v10_1607'

    }

    return @{ $operatingSystemKey = $true }

}