ID of the app to install.
A signed access token of the Wix user and the app instance.
Whether the app instance is enabled.
App instance ID.
Date and time the app instance was installed.
Date and time the app instance was last updated.
Version of the app to install.
If you don't specify a version, the latest version of the app will be installed. Don't specify a version unless you want to install an older version of the app.