## Get a file download URL

`client.File.URL(ctx, id) (*FileURLResponse, error)`

**get** `/v1/files/{id}/url`

Returns a temporary download URL for the file. Only available for files in `COMPLETED` status.

**[Required scope](/using-the-api/scopes/):** `files:read`

**[Rate limit category](/using-the-api/rate-limits/):** Read

### Parameters

- `id string`

  Unique identifier of the file to download.

### Returns

- `type FileURLResponse struct{…}`

  - `ExpiresAt string`

    When the download URL expires.

  - `URL string`

    Temporary download URL for the file.

### Example

```go
package main

import (
  "context"
  "fmt"

  "github.com/Lightfld/lightfield-go"
  "github.com/Lightfld/lightfield-go/option"
)

func main() {
  client := githubcomlightfldlightfieldgo.NewClient(
    option.WithAPIKey("My API Key"),
  )
  fileURLResponse, err := client.File.URL(context.TODO(), "id")
  if err != nil {
    panic(err.Error())
  }
  fmt.Printf("%+v\n", fileURLResponse.ExpiresAt)
}
```

#### Response

```json
{
  "expiresAt": "expiresAt",
  "url": "url"
}
```