Check if an app is live and its port is reachable.
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
App ID
App health
Whether the app responded to an HTTP probe.
Whether the expected port is listening inside the workspace.
Systemd service status (e.g. "active", "inactive", "unknown", "unmanaged").
True when the service is active but the expected port is not listening.