---
title: "playbackCoordinator(_:didIssue:completionHandler:)"
framework: avfoundation
role: symbol
role_heading: Instance Method
path: "avfoundation/avplaybackcoordinatorplaybackcontroldelegate/playbackcoordinator(_:didissue:completionhandler:)-73p3a"
---

# playbackCoordinator(_:didIssue:completionHandler:)

Tells the delegate to match the playback rate to that of the group when the rate is nonzero.

## Declaration

```swift
func playbackCoordinator(_ coordinator: AVDelegatingPlaybackCoordinator, didIssue playCommand: AVDelegatingPlaybackCoordinatorPlayCommand, completionHandler: @escaping @Sendable () -> Void)
```

```swift
func playbackCoordinator(_ coordinator: AVDelegatingPlaybackCoordinator, didIssue playCommand: AVDelegatingPlaybackCoordinatorPlayCommand) async
```

## Parameters

- `coordinator`: The playback coordinator that issues the command.
- `playCommand`: The command to execute. Before performing it, verify that its doc://com.apple.avfoundation/documentation/AVFoundation/AVDelegatingPlaybackCoordinatorPlaybackControlCommand/expectedCurrentItemIdentifier property value matches the item that you’re currently playing. If the command isn’t valid for the current item, ignore it and call the completion handler.
- `completionHandler`: A completion handler that your app must call when it finishes handling the command, either successfully or after beginning a suspension if it can’t handle the command currently.

## See Also

### Responding to commands

- [playbackCoordinator(_:didIssue:completionHandler:)](avfoundation/avplaybackcoordinatorplaybackcontroldelegate/playbackcoordinator(_:didissue:completionhandler:)-56t01.md)
- [playbackCoordinator(_:didIssue:completionHandler:)](avfoundation/avplaybackcoordinatorplaybackcontroldelegate/playbackcoordinator(_:didissue:completionhandler:)-4fk8y.md)
- [playbackCoordinator(_:didIssue:completionHandler:)](avfoundation/avplaybackcoordinatorplaybackcontroldelegate/playbackcoordinator(_:didissue:completionhandler:)-btle.md)