---
name: "fetchDeviceFileDetail"
mode: "api"
versionRequirements:
  - { name: "@tuya-miniapp/cloud-api", version: "1.0.5" }
---

## fetchDeviceFileDetail

> [VERSION] @tuya-miniapp/cloud-api >= 1.0.5

### Description

Get cloud storage file details

### Parameters

`Params`

| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| `fileNo` | `string` | Yes | Cloud storage file ID |
| `devId` | `string` | Yes | Device ID |

### Return Value

Type: `Promise<Audio>`

Audio: fileNo, fileName, publicUrl (cloud storage file URL)

##### Audio

| Property | Type | Description |
| --- | --- | --- |
| `fileNo` | `string` | Cloud storage file ID (same as fileNo used in upload, download, delete, etc.) |
| `fileName` | `string` | Display filename |
| `publicUrl` | `string` | Publicly accessible cloud storage file URL (if any) |

### Examples

#### Request example

```typescript
import { fetchDeviceFileDetail } from '@tuya-miniapp/cloud-api';

fetchDeviceFileDetail('cloud-file-id', 'vdevo167504******003')
  .then((detail) => {
    console.log(detail);
  })
  .catch();
```

#### Response example

```json
{
  "fileNo": "cloud-file-id",
  "fileName": "clip.wav",
  "publicUrl": "https://example.com/storage/clip.wav"
}
```