This response can have the following status codes:
200: Successfully scanned QR code. The result contains the scanned QR code data.204: User cancelled the QR code scanning. No result data is returned.400: Bad request - invalid request parameters.403: Camera permission is not enabled for the Grab app.500: Internal server error - an unexpected error occurred on the native side.501: Not implemented - this method requires the Grab app environment.
Response when scanning a QR code.