Add runtime.ObjectConvertor to RESTMapper

pkg/api/meta/interfaces.go

@@ -23,6 +23,7 @@ import (
 // VersionInterfaces contains the interfaces one should use for dealing with types of a particular version.
 type VersionInterfaces struct {
 	runtime.Codec
+	runtime.ObjectConvertor
 	MetadataAccessor
 }
 
@@ -86,6 +87,7 @@ type RESTMapping struct {
 	Kind       string
 
 	runtime.Codec
+	runtime.ObjectConvertor
 	MetadataAccessor
 }