## Get Attachment

`client.Beta.Attachments.Get(ctx, attachmentName, query) (*PresignedURL, error)`

**get** `/api/v1/beta/attachments/{attachment_name}`

Return a presigned download URL for a specific attachment.

### Parameters

- `attachmentName string`

- `query BetaAttachmentGetParams`

  - `SourceID param.Field[string]`

    File UUID or directory file ID (dfl-...).

  - `OrganizationID param.Field[string]`

  - `ProjectID param.Field[string]`

### Returns

- `type PresignedURL struct{…}`

  Schema for a presigned URL.

  - `ExpiresAt Time`

    The time at which the presigned URL expires

  - `URL string`

    A presigned URL for IO operations against a private file

  - `FormFields map[string, string]`

    Form fields for a presigned POST request

### Example

```go
package main

import (
  "context"
  "fmt"

  "github.com/run-llama/llama-parse-go"
  "github.com/run-llama/llama-parse-go/option"
)

func main() {
  client := llamacloud.NewClient(
    option.WithAPIKey("My API Key"),
  )
  presignedURL, err := client.Beta.Attachments.Get(
    context.TODO(),
    "attachment_name",
    llamacloud.BetaAttachmentGetParams{
      SourceID: "source_id",
    },
  )
  if err != nil {
    panic(err.Error())
  }
  fmt.Printf("%+v\n", presignedURL.ExpiresAt)
}
```

#### Response

```json
{
  "expires_at": "2019-12-27T18:11:19.117Z",
  "url": "https://example.com",
  "form_fields": {
    "foo": "string"
  }
}
```