Finish putting permissions on the API

app/Http/Requests/API/Admin/Nodes/DeleteNodeRequest.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace Pterodactyl\Http\Requests\API\Admin\Nodes;
+
+use Pterodactyl\Models\Node;
+use Pterodactyl\Services\Acl\Api\AdminAcl;
+use Pterodactyl\Http\Requests\API\Admin\ApiAdminRequest;
+
+class DeleteNodeRequest extends ApiAdminRequest
+{
+    /**
+     * @var string
+     */
+    protected $resource = AdminAcl::RESOURCE_NODES;
+
+    /**
+     * @var int
+     */
+    protected $permission = AdminAcl::WRITE;
+
+    /**
+     * Determine if the node being requested for editing exists
+     * on the Panel before validating the data.
+     *
+     * @return bool
+     */
+    public function resourceExists(): bool
+    {
+        $node = $this->route()->parameter('node');
+
+        return $node instanceof Node && $node->exists;
+    }
+}