skipToPreviousTrack command in the
playback namespace to skip to the previous track.
Not all audio sources allow multiple tracks. For example, when a group is streaming an Internet radio station, there is no previous track to skip to. If you send a
skipToPreviousTrack command when the audio source does not support multiple tracks, your app will receive an
ERROR_PLAYBACK_FAILED, but audio will continue playing.
There are no request parameters in the body, all of the request parameters are in the header.
This command requires a
groupId to determine the target of the command. See the Control documentation for details.
Returns an empty body with a
success value of true and generates a
metadataStatus event if successful. If your app is subscribed to the
playbackMetadata namespace, it will receive this notification.
In the event of a failure, returns a
playbackError or a
For example, if there’s no audio source loaded on the group, or if the audio source loaded does not have a previous track, then your app will receive an
If the player is at the beginning of the queue, your app will get an