diff --git a/src/Umbraco.Cms.Api.Management/Controllers/Document/ByKeyDocumentController.cs b/src/Umbraco.Cms.Api.Management/Controllers/Document/ByKeyDocumentController.cs
index a9a60196a0..b4a8dfc859 100644
--- a/src/Umbraco.Cms.Api.Management/Controllers/Document/ByKeyDocumentController.cs
+++ b/src/Umbraco.Cms.Api.Management/Controllers/Document/ByKeyDocumentController.cs
@@ -22,7 +22,7 @@ public class ByKeyDocumentController : DocumentControllerBase
     [MapToApiVersion("1.0")]
     [ProducesResponseType(typeof(DocumentViewModel), StatusCodes.Status200OK)]
     [ProducesResponseType(StatusCodes.Status404NotFound)]
-    public async Task<ActionResult<DocumentViewModel>> ByKey(Guid key)
+    public async Task<IActionResult> ByKey(Guid key)
     {
         IContent? content = _contentService.GetById(key);
         if (content == null)