toJson method

Map<String, dynamic> toJson()

Implementation

Map<String, dynamic> toJson() {
  final destination = this.destination;
  final protocol = this.protocol;
  final source = this.source;
  return {
    if (destination != null) 'Destination': destination,
    if (protocol != null) 'Protocol': protocol,
    if (source != null) 'Source': source,
  };
}