## Get a file

`client.files.get(stringfileID, RequestOptionsoptions?): File`

**get** `/files/{file_id}`

Retrieve metadata for a single file in your namespace.

### Parameters

- `fileID: string`

### Returns

- `File`

  A file in the caller's namespace.

  - `id: string`

    File identifier, referenced as ImageRef.file_id.

  - `created_at: string`

    Creation timestamp.

  - `mime_type: string`

    MIME type of the stored bytes (for example, image/jpeg).

  - `purpose: FilePurpose`

    How the file is intended to be used in a generation. `input` is the primary subject (e.g. the source image for an edit); `reference` is style/content guidance.

    - `"input"`

    - `"reference"`

  - `size_bytes: number`

    Size of the stored object in bytes.

  - `state: FileState`

    Lifecycle state of an uploaded file. `pending` until bytes are received and the ingest pipeline runs; `ready` once it can be referenced from a generation; `failed` if ingest/moderation rejected it; `deleted` after a soft-delete.

    - `"pending"`

    - `"ready"`

    - `"failed"`

    - `"deleted"`

  - `deleted_at?: string | null`

    Soft-delete timestamp, if the file was deleted.

  - `expires_at?: string | null`

    TTL set at upload, if any. After this time Luma may automatically delete the file and reclaim its bytes — you don't need to call DELETE yourself.

  - `failure_reason?: string | null`

    Human-readable reason when state is failed.

  - `filename?: string | null`

    Original filename supplied at upload, if any.

  - `user_id?: string | null`

    The opaque end-user tag supplied at upload, echoed back unchanged. Abuse-attribution only; not an access-control primitive.

### Example

```typescript
import Luma from 'luma-agents';

const client = new Luma({
  authToken: process.env['LUMA_AGENTS_API_KEY'], // This is the default and can be omitted
});

const file = await client.files.get('182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e');

console.log(file.id);
```

#### Response

```json
{
  "id": "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e",
  "created_at": "2019-12-27T18:11:19.117Z",
  "mime_type": "mime_type",
  "purpose": "input",
  "size_bytes": 0,
  "state": "pending",
  "deleted_at": "2019-12-27T18:11:19.117Z",
  "expires_at": "2019-12-27T18:11:19.117Z",
  "failure_reason": "failure_reason",
  "filename": "filename",
  "user_id": "user_id"
}
```