---
title: processDcUpdate
description: Handles DC_UPDATE push service notification. Can be called before authorization
---
## Method: processDcUpdate  
[Back to methods index](index.md)


YOU CANNOT USE THIS METHOD IN MADELINEPROTO


Handles DC_UPDATE push service notification. Can be called before authorization

### Params:

| Name     |    Type       | Required | Description |
|----------|---------------|----------|-------------|
|dc|[string](../types/string.md) | Yes|Value of 'dc' paramater of the notification|
|addr|[string](../types/string.md) | Yes|Value of 'addr' parameter of the notification|


### Return type: [Ok](../types/Ok.md)