A message object from your iMessage app extension.
- iOS 10.0+
- Mac Catalyst 13.0+
If your app has an iMessage app extension, you can display your iMessage app within the message compose view, just as you would in the Messages app. To display your iMessage app, create and assign an
MSMessage object to this property.
By default, this property is set to
For more information on creating iMessage apps, see Messages.