# System.Text.Json.Serialization.Metadata

``` diff
 namespace System.Text.Json.Serialization.Metadata {
     public abstract class JsonPropertyInfo {
+        public JsonObjectCreationHandling? ObjectCreationHandling { get; set; }
     }
     public abstract class JsonTypeInfo {
+        public JsonObjectCreationHandling? PreferredPropertyObjectCreationHandling { get; set; }
     }
 }
```

