toJson method
Implementation
Map<String, dynamic> toJson() {
final Map<String, dynamic> data = <String, dynamic>{};
data['conversationID'] = conversationID;
data['keywordList'] = keywordList;
data['type'] = type;
data['userIDList'] =
userIDList ?? List.empty(growable: true);
data['messageTypeList'] = messageTypeList ?? List.empty(growable: true);
data['searchTimePosition'] = searchTimePosition;
data['searchTimePeriod'] = searchTimePeriod;
data['pageSize'] = pageSize;
data['pageIndex'] = pageIndex;
return data;
}