func (id *ObjectId) GetBSON() (interface{}, error) {
	return bson.M{"data": bson.ObjectId(*id).Hex()}, nil
}
func (id *ObjectId) GetBSON() (interface{}, error) {
	return bson.M{"data": bson.ObjectId(*id).Hex()}, nil
}
func ( id * ObjectId ) GetBSON ( ) ( interface { } , error ) { return bson . M { " " : bson . ObjectId ( * id ) . Hex ( ) } , nil }
// GetBSON returns the hex representation of the ObjectId as a bson.M{} map.
GetBSON returns the hex representation of the ObjectId as a bson . M {} map .