diff --git a/src/Appwrite/Specification/Format/Swagger2.php b/src/Appwrite/Specification/Format/Swagger2.php
index 21ea7ee2b6..a2a09e14e8 100644
--- a/src/Appwrite/Specification/Format/Swagger2.php
+++ b/src/Appwrite/Specification/Format/Swagger2.php
@@ -264,6 +264,9 @@ class Swagger2 extends Format
                         break;
                     case 'Utopia\Database\Validator\UID':
                     case 'Appwrite\Utopia\Database\Validator\CustomId':
+                        if($route->getLabel('sdk.methodType', '') === 'upload') {
+                            $node['x-upload-id'] = true;
+                        }
                         $node['type'] = $validator->getType();
                         $node['x-example'] = '['.\strtoupper(Template::fromCamelCaseToSnake($node['name'])).']';
                         break;