How to change output between speaker and headphones in iOS

[wijesijp]

I am having trouble figuring out how to change output in iOS

I thought following would change it . But it is giving me an error.
I am also seeing only the speaker option so I assume there must be a different way to do this.

await AVAudioSession().overrideOutputAudioPort(AVAudioSessionPortOverride.speaker);

Can anyone provide some assistance for this?

[ryanheise]

I'll close this as a duplicate of #37 .

If anyone would like to discuss how this can be done, please discuss it in #37 and those discussions will also eventually lead to a convenience method.