| Parameter | Type | Description | Example |
|---|---|---|---|
| code | string | Response status code. A code of 00000 indicates a successful response. For error codes, refer to Return Codes. | 00000 |
| msg | string | Error message corresponding to the code. | ”Signature Error” |
| data | object | Contains the metadata in a JSON object format. This field remains empty if the request encounters an error. |