diff --git a/Wissance.WebApiToolkit/Wissance.WebApiToolkit/Services/IResourceBasedReadOnlyService.cs b/Wissance.WebApiToolkit/Wissance.WebApiToolkit/Services/IResourceBasedReadOnlyService.cs
index 39793b5..c2563bc 100644
--- a/Wissance.WebApiToolkit/Wissance.WebApiToolkit/Services/IResourceBasedReadOnlyService.cs
+++ b/Wissance.WebApiToolkit/Wissance.WebApiToolkit/Services/IResourceBasedReadOnlyService.cs
@@ -16,6 +16,6 @@ public interface IResourceBasedReadOnlyService<TRes, TData, TId>
         where TRes: class
     {
         Task<PagedDataDto<TRes>> ReadAsync(int? page, int? size, string sort, string order, IDictionary<string, string> filterParams);
-        Task<TRes> ReadByIdAsync(TId id);
+        Task<OperationResultDto<TRes>> ReadByIdAsync(TId id);
     }
 }
\ No newline at end of file
diff --git a/Wissance.WebApiToolkit/Wissance.WebApiToolkit/Services/ResourceBasedDataManageableReadOnlyService.cs b/Wissance.WebApiToolkit/Wissance.WebApiToolkit/Services/ResourceBasedDataManageableReadOnlyService.cs
index 39fba51..2276b27 100644
--- a/Wissance.WebApiToolkit/Wissance.WebApiToolkit/Services/ResourceBasedDataManageableReadOnlyService.cs
+++ b/Wissance.WebApiToolkit/Wissance.WebApiToolkit/Services/ResourceBasedDataManageableReadOnlyService.cs
@@ -30,10 +30,10 @@ public virtual async Task<PagedDataDto<TRes>> ReadAsync(int? page, int? size, st
             return new PagedDataDto<TRes>(pageNumber, result.Data.Item2, PagingUtils.GetTotalPages(result.Data.Item2, pageSize), result.Data.Item1);
         }
 
-        public virtual async Task<TRes> ReadByIdAsync(TId id)
+        public virtual async Task<OperationResultDto<TRes>> ReadByIdAsync(TId id)
         {
             OperationResultDto<TRes> result = await Manager.GetByIdAsync(id);
-            return result.Data;
+            return result;
         }
         
         public IModelManager<TRes, TData, TId> Manager { get; set; }