func (id *ObjectId) MarshalJSON() ([]byte, error) {
	var w jwriter.Writer
	id.MarshalEasyJSON(&w)
	return w.BuildBytes()
}
func (id *ObjectId) MarshalJSON() ([]byte, error) {
	var w jwriter.Writer
	id.MarshalEasyJSON(&w)
	return w.BuildBytes()
}
func ( id * ObjectId ) MarshalJSON ( ) ( [ ] byte , error ) { var w jwriter . Writer id . MarshalEasyJSON ( & w ) return w . BuildBytes ( ) }
// MarshalJSON returns the ObjectId as JSON
MarshalJSON returns the ObjectId as JSON