setPersistentLabel method
Sets a persistent label. If the label exist it will override it with the new value and if the value is null the label will be removed. Persistent labels are included in all further events. Persistent labels overrides sdk labels but can be overridden by event labels. @param name Label name @param value Label value
Implementation
Future<void> setPersistentLabel(String name, String value) {
return methodChannel.invokeMethod('setPersistentLabel', {Args.labelName: name, Args.labelValue: value});
}