Update samy.ps1

samy.ps1

@@ -1690,33 +1690,53 @@ function Invoke-CleanupSVSMSP {
 #region Printer handlers
 
 function Get-SamyClientListFromServer {
+    <#
+    .SYNOPSIS
+        Queries the Node.js service for a list of clients/printers using a SAMYPW header.
+
+    .DESCRIPTION
+        Calls your Node.js endpoint with:
+
+            -Method Post
+            -Headers @{ SAMYPW = '<password>' }
+            -ContentType 'application/json'
+
+        and returns the JSON it sends back (normalized to an array).
+
+    .PARAMETER Uri
+        The HTTP/HTTPS endpoint (e.g. https://bananas.svstools.ca/getprinters).
+
+    .PARAMETER Password
+        Password/API key that will be sent as the SAMYPW header.
+    #>
     [CmdletBinding()]
     param(
-        [Parameter(Mandatory = $true)]
+        [Parameter(Mandatory)]
         [string]$Uri,
 
-        [Parameter(Mandatory = $true)]
+        [Parameter(Mandatory)]
         [string]$Password
     )
 
     try {
         Write-LogHybrid "Calling client list service at $Uri" Info Printers -LogToEvent
 
-        # Adjust this to match how your bananas.svstools.ca endpoint expects auth.
-        # Here I'm assuming JSON POST { "password": "..." }.
-        $body = @{ password = $Password } | ConvertTo-Json
+        $headers = @{
+            SAMYPW = $Password
+        }
 
         $resp = Invoke-RestMethod -Uri $Uri `
                                   -Method Post `
-                                   -Body $body `
-                                   -ContentType 'application/json'
+                                  -Headers $headers `
+                                  -ContentType 'application/json' `
+                                  -ErrorAction Stop
 
         if (-not $resp) {
             Write-LogHybrid "Client list service returned no data." Warning Printers -LogToEvent
             return @()
         }
 
-        # Normalize to an array
+        # Normalize to an array so callers can rely on it
         if ($resp -is [System.Collections.IEnumerable] -and -not ($resp -is [string])) {
             return @($resp)
         } else {
@@ -1730,6 +1750,7 @@ function Get-SamyClientListFromServer {
 }
 
 
+
 function Invoke-GetPrinters {
     param($Context)