The show_screen_response contains the following data elements:
| Field | Required | Description |
|---|---|---|
|  | The ID of the screen reporting in the callback. A terminal will only accept one message at a time. If several show_screen requests are sent before getting the show_screen callback, the last message will override previous messages. |
| | Returns the status of the show_screen request, either Accepted, Failed or Unknown. |
| | Result denoting whether an error occurred. |