function Assert-ConfigurationDataParameterAllowedValue {
    [CmdletBinding()]
    Param(
        [Parameter(Mandatory=$true)]
        [string]
        $Name,

        [Parameter(Mandatory=$true)]
        $Definition,

        [AllowNull()]
        $Value
    )

    if(-not (Test-ConfigurationDataMapContainsKey -Map $Definition -Key "AllowedValues")){
        return
    }

    $AllowedValues = @(Get-ConfigurationDataMapValue -Map $Definition -Key "AllowedValues")
    if($AllowedValues.Count -eq 0){
        return
    }

    if($AllowedValues -notcontains $Value){
        throw "Parameter [$Name] value [$Value] is not allowed. Allowed values are: $($AllowedValues -join ', ')."
    }
}