toJson method
Implementation
Map<String, dynamic> toJson() {
final json = <String, dynamic>{};
if (this.paymentMethod != null) {
json[r'payment_method'] = this.paymentMethod;
} else {
json[r'payment_method'] = null;
}
if (this.plan != null) {
json[r'plan'] = this.plan;
} else {
json[r'plan'] = null;
}
if (this.billingAddress != null) {
json[r'billing_address'] = this.billingAddress;
} else {
json[r'billing_address'] = null;
}
return json;
}