chore(internal): codegen related update

stainless-app[bot] · stainless-app[bot] · commit 63aa3d57eb4c · 2025-04-29T03:33:13.000Z
diff --git a/tool.go b/tool.go
@@ -368,6 +368,10 @@ func init() {
 	apijson.RegisterUnion(
 		reflect.TypeOf((*ToolCallResponseResultObjectValueUnion)(nil)).Elem(),
 		"",
+		apijson.UnionVariant{
+			TypeFilter: gjson.JSON,
+			Type:       reflect.TypeOf(ToolCallResponseResultObjectValueMap{}),
+		},
 		apijson.UnionVariant{
 			TypeFilter: gjson.JSON,
 			Type:       reflect.TypeOf(ToolCallResponseResultObjectValueArray{}),
