> ## Documentation Index
> Fetch the complete documentation index at: https://developer.cregis.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Response

```json theme={null}
{
  "code": "00000",
  "msg": "ok",
  "data": {
    "cid": 1382813146816512
  }
}
```

| Parameter | Type   | Description                                                                                                                                       | Example           |
| --------- | ------ | ------------------------------------------------------------------------------------------------------------------------------------------------- | ----------------- |
| code      | string | Response status code. A `code` of `00000` indicates a successful response. For error codes, refer to [Return Codes](/api-reference/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.                                       | {}                |