undeleteMaintenanceTaskById method 
    
    
    
  Implementation
  Future<EncryptedMaintenanceTask> undeleteMaintenanceTaskById(String sdkId, String id, String rev) async {
	final res = await _methodChannel.invokeMethod<String>(
		'MaintenanceTaskApi.encrypted.undeleteMaintenanceTaskById',
		{
			"sdkId": sdkId,
			"id": jsonEncode(id),
			"rev": jsonEncode(rev),
		}
	).catchError(convertPlatformException);
	if (res == null) throw AssertionError("received null result from platform method undeleteMaintenanceTaskById");
	final parsedResJson = jsonDecode(res);
	return EncryptedMaintenanceTask.fromJSON(parsedResJson);
}