CLSContextProvider (moe.platform.ios API)

```
public interface CLSContextProvider
```
The CLSContext provider protocol. The app extension that provides CLSContexts should adopt this protocol.

Nested Class Summary

Nested Classes
Modifier and Type Interface Description

static interface CLSContextProvider.Block_updateDescendantsOfContextCompletion

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`updateDescendantsOfContextCompletion(CLSContext context, CLSContextProvider.Block_updateDescendantsOfContextCompletion completion)`	This method asks the app extension to update CLSContexts that are descendants of a given context.

- Method Detail
  - updateDescendantsOfContextCompletion
```
void updateDescendantsOfContextCompletion(CLSContext context,
                                          CLSContextProvider.Block_updateDescendantsOfContextCompletion completion)
```
    This method asks the app extension to update CLSContexts that are descendants of a given context. The extension may choose to modify, delete, or create some or all descendants of the given context. The host app may call this method as the user selects a context.
    
    Parameters:
    
    context - A CLSContext whose descendants are to be updated
    
    completion - A completion block the extension should call with an optional error to indicate success or failure.