file upload bug fix

src/file/file.controller.ts

@@ -84,6 +84,7 @@ export async function finishMulitPartUploadHandler(
 
   try {
     await completeMultiPartUpload(input.key, input.uploadId, input.parts);
+    return res.code(200).send();
   } catch (err) {
     return err;
   }