---
title: "resumeMonitoring(placeholderURL:)"
framework: browserenginekit
role: symbol
role_heading: Instance Method
path: "browserenginekit/bedownloadmonitor-9bwls/resumemonitoring(placeholderurl:)"
---

# resumeMonitoring(placeholderURL:)

Informs the system that it needs to resume monitoring the download.

## Declaration

```swift
@objc(resumeMonitoring:completionHandler:) func resumeMonitoring(placeholderURL: URL) async throws
```

## Parameters

- `placeholderURL`: The placeholder location your networking extension previously received when it called doc://com.apple.BrowserEngineKit/documentation/BrowserEngineKit/BEDownloadMonitor-9bwls/beginMonitoring().

## Discussion

Discussion Call this method when your browser resumes the download after an interruption, for example, someone cancels the download, or your networking extension encounters a network error.

## See Also

### Reporting progress to the system

- [beginMonitoring()](browserenginekit/bedownloadmonitor-9bwls/beginmonitoring().md)