Add browser auth for headless runs

Start-HeadlessIntune.ps1

@@ -14,6 +14,11 @@ param(
 
     [string]$Certificate,
 
+    [ValidateSet("AppOnly","Browser")]
+    [string]$AuthMode = "AppOnly",
+
+    [string]$RedirectUri,
+
     [string]$SettingsFile,
 
     [string]$BatchFile,
@@ -45,6 +50,7 @@ $invokeParams = @{
     Action = $Action
     TenantId = $TenantId
     AppId = $AppId
+    AuthMode = $AuthMode
     SettingsFile = $SettingsFile
     BatchFile = $BatchFile
     NameFilter = $NameFilter
@@ -71,4 +77,9 @@ elseif($Certificate)
     $invokeParams.Certificate = $Certificate
 }
 
+if($RedirectUri)
+{
+    $invokeParams.RedirectUri = $RedirectUri
+}
+
 Invoke-IntunePolicyAction @invokeParams