From 2730020320e918ce28db819f23d89ea4cc11597a Mon Sep 17 00:00:00 2001
From: John Gathogo <john.gathogo@microsoft.com>
Date: Tue, 11 Mar 2025 08:19:14 +0300
Subject: [PATCH] Add Obsolete attribute to EdmDeltaResourceObject and
 EdmDeltaComplexObject type

---
 .../Formatter/Value/EdmDeltaComplexObject.cs                    | 1 +
 .../Formatter/Value/EdmDeltaResourceObject.cs                   | 1 +
 .../PublicApi/Microsoft.AspNetCore.OData.PublicApi.bsl          | 2 ++
 3 files changed, 4 insertions(+)

diff --git a/src/Microsoft.AspNetCore.OData/Formatter/Value/EdmDeltaComplexObject.cs b/src/Microsoft.AspNetCore.OData/Formatter/Value/EdmDeltaComplexObject.cs
index cf78aeacd..d36f0c696 100644
--- a/src/Microsoft.AspNetCore.OData/Formatter/Value/EdmDeltaComplexObject.cs
+++ b/src/Microsoft.AspNetCore.OData/Formatter/Value/EdmDeltaComplexObject.cs
@@ -16,6 +16,7 @@ namespace Microsoft.AspNetCore.OData.Formatter.Value;
 /// Represents an <see cref="IEdmChangedObject"/> with no backing CLR <see cref="Type"/>.
 /// Used to hold the Entry object in the Delta Feed Payload.
 /// </summary>
+[Obsolete("EdmDeltaComplexObject is obsolete and will be dropped in the 10.x release. Please use EdmComplexObject instead.")]
 [NonValidatingParameterBinding]
 public class EdmDeltaComplexObject : EdmComplexObject
 {
diff --git a/src/Microsoft.AspNetCore.OData/Formatter/Value/EdmDeltaResourceObject.cs b/src/Microsoft.AspNetCore.OData/Formatter/Value/EdmDeltaResourceObject.cs
index 2cc601730..760a5557d 100644
--- a/src/Microsoft.AspNetCore.OData/Formatter/Value/EdmDeltaResourceObject.cs
+++ b/src/Microsoft.AspNetCore.OData/Formatter/Value/EdmDeltaResourceObject.cs
@@ -18,6 +18,7 @@ namespace Microsoft.AspNetCore.OData.Formatter.Value;
 /// Represents an <see cref="IEdmChangedObject"/> with no backing CLR <see cref="Type"/>.
 /// Used to hold the Entry object in the Delta Feed Payload.
 /// </summary>
+[Obsolete("EdmDeltaResourceObject is obsolete and will be dropped in the 10.x release. Please use EdmEntityObject instead.")]
 [NonValidatingParameterBinding]
 public class EdmDeltaResourceObject : EdmEntityObject, IEdmChangedObject
 {
diff --git a/test/Microsoft.AspNetCore.OData.Tests/PublicApi/Microsoft.AspNetCore.OData.PublicApi.bsl b/test/Microsoft.AspNetCore.OData.Tests/PublicApi/Microsoft.AspNetCore.OData.PublicApi.bsl
index ee7febe86..b15120d93 100644
--- a/test/Microsoft.AspNetCore.OData.Tests/PublicApi/Microsoft.AspNetCore.OData.PublicApi.bsl
+++ b/test/Microsoft.AspNetCore.OData.Tests/PublicApi/Microsoft.AspNetCore.OData.PublicApi.bsl
@@ -2529,6 +2529,7 @@ public class Microsoft.AspNetCore.OData.Formatter.Value.EdmComplexObjectCollecti
 }
 
 [
+ObsoleteAttribute(),
 NonValidatingParameterBindingAttribute(),
 ]
 public class Microsoft.AspNetCore.OData.Formatter.Value.EdmDeltaComplexObject : Microsoft.AspNetCore.OData.Formatter.Value.EdmComplexObject, IDynamicMetaObjectProvider, IDelta, IDeltaSetItem, IEdmChangedObject, IEdmComplexObject, IEdmObject, IEdmStructuredObject {
@@ -2574,6 +2575,7 @@ public class Microsoft.AspNetCore.OData.Formatter.Value.EdmDeltaLink : Microsoft
 }
 
 [
+ObsoleteAttribute(),
 NonValidatingParameterBindingAttribute(),
 ]
 public class Microsoft.AspNetCore.OData.Formatter.Value.EdmDeltaResourceObject : Microsoft.AspNetCore.OData.Formatter.Value.EdmEntityObject, IDynamicMetaObjectProvider, IDelta, IDeltaSetItem, IEdmChangedObject, IEdmEntityObject, IEdmObject, IEdmStructuredObject {