Sources/New-Client.ps1

using namespace Belin.FreeMobile
using namespace System.Diagnostics.CodeAnalysis
using namespace System.Management.Automation

<#
.SYNOPSIS
    The module version.
#>

[semver] $Script:Version = & {
    $path = "$PSScriptRoot/../Belin.FreeMobile.psd1"
    (Import-PowerShellDataFile ((Test-Path $path) ? $path : "$PSScriptRoot/../FreeMobile.psd1")).ModuleVersion
}

<#
.SYNOPSIS
    Creates a new Free Mobile client.
.INPUTS
    The Free Mobile user name and password.
.OUTPUTS
    The newly created client.
#>

function New-Client {
    [CmdletBinding()]
    [OutputType([Belin.FreeMobile.Client])]
    [SuppressMessage("PSUseShouldProcessForStateChangingFunctions", "")]
    param (
        # The Free Mobile user name and password.
        [Parameter(Mandatory, Position = 0, ValueFromPipeline)]
        [Credential()]
        [pscredential] $Credential,

        # The user agent string to use when making requests.
        [ValidateNotNullOrWhiteSpace()]
        [string] $UserAgent = "PowerShell/$($PSVersionTable.PSVersion) | Belin.FreeMobile/$Script:Version",

        # The base URL of the remote API endpoint.
        [uri] $Uri = "https://smsapi.free-mobile.fr/"
    )

    process {
        $client = [Client]::new($Credential, $Uri)
        $client.UserAgent = $UserAgent
        $client
    }
}