Helper/Get-BCDevExtensionURL.ps1

function Get-BCDevExtensionURL {
    param (
    [Parameter(Position=0, Mandatory=$false)] [String]$Publisher = 'Bricklead',
    [Parameter(Position=1, Mandatory=$true)] [string]$Name,
    [Parameter(Position=2, Mandatory=$false)] [string]$Version = 'latest',
    [Parameter(Position=3, Mandatory=$false)]  [ValidateSet("AppSource", "Master", "Release-Candidate")][string]$Branch = 'Release-Candidate'
    )

    $URL = "https://bribcextension.blob.core.windows.net/extension/$Publisher/$Name/$Branch/$Version/apps.zip".ToLowerInvariant() -replace ' ', '-'
    Write-Verbose $URL
    Return $URL

}
Export-ModuleMember -Function Get-BCDevExtensionURL