From 46d28676f0636172d58496d3a3ef02a5b48f8e54 Mon Sep 17 00:00:00 2001
From: dex-bot <dex@cubecraftcreations.com>
Date: Mon, 27 Apr 2026 20:20:04 -0400
Subject: [PATCH] CUB-5: Add 400 BadRequest ProducesResponseType to GET
 /filaments endpoint

---
 backend/API/Controllers/FilamentsController.cs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/backend/API/Controllers/FilamentsController.cs b/backend/API/Controllers/FilamentsController.cs
index 5bb951e..f39c81d 100644
--- a/backend/API/Controllers/FilamentsController.cs
+++ b/backend/API/Controllers/FilamentsController.cs
@@ -40,6 +40,7 @@ public class FilamentsController : ControllerBase
     /// <response code="200">Returns the paginated list of filament spools.</response>
     [HttpGet]
     [ProducesResponseType(typeof(PagedResponse<FilamentResponse>), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status400BadRequest)]
     public async Task<ActionResult<PagedResponse<FilamentResponse>>> GetFilaments(
         [FromQuery] FilamentQueryParameters query)
     {