public/build/Add-PSTSBuildDefinitionProperty.ps1

function Add-PSTSBuildDefinitionProperty
{
    param(
        [Parameter(Mandatory = $true, ValueFromPipelineByPropertyName = $true)][object] $buildDefinition,
        [Parameter(ValueFromPipelineByPropertyName = $true)][string] $name=$null
    )

    process {


        if ($name -ne $null) {
            $buildDefinition.name= $name
        }

        return $buildDefinition
    }
}