diff --git a/src/Kiota.Builder/Extensions/OpenApiSchemaExtensions.cs b/src/Kiota.Builder/Extensions/OpenApiSchemaExtensions.cs
index f7e371d00f..17a67c842c 100644
--- a/src/Kiota.Builder/Extensions/OpenApiSchemaExtensions.cs
+++ b/src/Kiota.Builder/Extensions/OpenApiSchemaExtensions.cs
@@ -29,7 +29,7 @@ public static IEnumerable<string> GetSchemaNames(this OpenApiSchema schema, bool
     internal static IEnumerable<OpenApiSchema> FlattenSchemaIfRequired(this IList<OpenApiSchema> schemas, Func<OpenApiSchema, IList<OpenApiSchema>> subsequentGetter)
     {
         if (schemas is null) return [];
-        return schemas.Count == 1 && !schemas[0].Properties.Any() ?
+        return schemas.Count == 1 && !schemas[0].HasAnyProperty() ?
                     schemas.FlattenEmptyEntries(subsequentGetter, 1) :
                     schemas;
     }
@@ -144,7 +144,7 @@ public static bool IsComposedEnum(this OpenApiSchema schema)
     public static bool IsSemanticallyMeaningful(this OpenApiSchema schema, bool ignoreNullableObjects = false)
     {
         if (schema is null) return false;
-        return schema.Properties.Any() ||
+        return schema.HasAnyProperty() ||
                 schema.Enum is { Count: > 0 } ||
                 schema.Items != null ||
                 (!string.IsNullOrEmpty(schema.Type) &&
diff --git a/src/Kiota.Builder/KiotaBuilder.cs b/src/Kiota.Builder/KiotaBuilder.cs
index 8e425eaa32..b7ef75e848 100644
--- a/src/Kiota.Builder/KiotaBuilder.cs
+++ b/src/Kiota.Builder/KiotaBuilder.cs
@@ -1604,7 +1604,7 @@ private CodeTypeBase CreateComposedModelDeclaration(OpenApiUrlTreeNode currentNo
         if (typesCount == 1 && schema.Nullable && schema.IsInclusiveUnion() || // nullable on the root schema outside of anyOf
             typesCount == 2 && (schema.AnyOf?.Any(static x => // nullable on a schema in the anyOf
                                                         x.Nullable &&
-                                                        !x.Properties.Any() &&
+                                                        !x.HasAnyProperty() &&
                                                         !x.IsExclusiveUnion() &&
                                                         !x.IsInclusiveUnion() &&
                                                         !x.IsInherited() &&