toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (capCostType != null) 'capCostType': capCostType!,
if (endDate != null)
'endDate':
"${endDate!.year.toString().padLeft(4, '0')}-${endDate!.month.toString().padLeft(2, '0')}-${endDate!.day.toString().padLeft(2, '0')}",
if (flights != null) 'flights': flights!,
if (groupType != null) 'groupType': groupType!,
if (pricingType != null) 'pricingType': pricingType!,
if (startDate != null)
'startDate':
"${startDate!.year.toString().padLeft(4, '0')}-${startDate!.month.toString().padLeft(2, '0')}-${startDate!.day.toString().padLeft(2, '0')}",
};