diff --git a/app/controllers/api/functions.php b/app/controllers/api/functions.php
index 600f1fb8dd..ada3b785d7 100644
--- a/app/controllers/api/functions.php
+++ b/app/controllers/api/functions.php
@@ -11,6 +11,7 @@ use Appwrite\Event\Validator\FunctionEvent;
 use Appwrite\Extend\Exception;
 use Appwrite\Extend\Exception as AppwriteException;
 use Appwrite\Functions\Validator\Headers;
+use Appwrite\Functions\Validator\Payload;
 use Appwrite\Functions\Validator\RuntimeSpecification;
 use Appwrite\Messaging\Adapter\Realtime;
 use Appwrite\Platform\Tasks\ScheduleExecutions;
@@ -1716,7 +1717,7 @@ App::post('/v1/functions/:functionId/executions')
     ->label('sdk.response.model', Response::MODEL_EXECUTION)
     ->label('sdk.request.type', Response::CONTENT_TYPE_JSON)
     ->param('functionId', '', new UID(), 'Function ID.')
-    ->param('body', '', new Text(10485760, 0), 'HTTP body of execution. Default value is empty string.', true)
+    ->param('body', '', new Payload(10485760, 0), 'HTTP body of execution. Default value is empty string.', true)
     ->param('async', false, new Boolean(), 'Execute code in the background. Default value is false.', true)
     ->param('path', '/', new Text(2048), 'HTTP path of execution. Path can include query params. Default value is /', true)
     ->param('method', 'POST', new Whitelist(['GET', 'POST', 'PUT', 'PATCH', 'DELETE', 'OPTIONS'], true), 'HTTP method of execution. Default value is GET.', true)