toJson method Null safety
Converts the HealthDataPoint to a json object
Implementation
Map<String, dynamic> toJson() {
final Map<String, dynamic> data = new Map<String, dynamic>();
data['value'] = this.value;
data['unit'] = this.unit;
data['date_from'] = this.dateFrom;
data['date_to'] = this.dateTo;
data['data_type'] = this.type;
data['platform_type'] = this.platform;
return data;
}