toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (buildingId != null) 'buildingId': buildingId!,
if (deskId != null) 'deskId': deskId!,
if (floorId != null) 'floorId': floorId!,
if (floorSectionId != null) 'floorSectionId': floorSectionId!,
if (label != null) 'label': label!,
};