| Name | Type | Description | Notes |
|---|---|---|---|
| Code | int32 | Business error code, 0 means success | |
| Label | string | Error identification code, empty string on success | [optional] |
| Message | string | Description information | |
| Data | Pointer to interface{} | Preview result when successful, null when failed | |
| Timestamp | int64 | Server timestamp (milliseconds) |