toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() {
final createTime = this.createTime;
final processTime = this.processTime;
final refundDetails = this.refundDetails;
final state = this.state;
return {
'createTime': ?createTime,
'processTime': ?processTime,
'refundDetails': ?refundDetails,
'state': ?state,
};
}