toJson method
Implementation
Map<String, dynamic> toJson() {
final inputFilter = this.inputFilter;
final joinSource = this.joinSource;
final outputFilter = this.outputFilter;
return {
if (inputFilter != null) 'InputFilter': inputFilter,
if (joinSource != null) 'JoinSource': joinSource.toValue(),
if (outputFilter != null) 'OutputFilter': outputFilter,
};
}