## Create Presigned URLs

`knowledge_bases.data_sources.create_presigned_urls(DataSourceCreatePresignedURLsParams**kwargs)  -> DataSourceCreatePresignedURLsResponse`

**post** `/v2/gen-ai/knowledge_bases/data_sources/file_upload_presigned_urls`

To create presigned URLs for knowledge base data source file upload, send a POST request to `/v2/gen-ai/knowledge_bases/data_sources/file_upload_presigned_urls`.

### Parameters

- `files: Optional[Iterable[File]]`

  A list of files to generate presigned URLs for.

  - `file_name: Optional[str]`

    Local filename

  - `file_size: Optional[str]`

    The size of the file in bytes.

### Returns

- `class DataSourceCreatePresignedURLsResponse: …`

  Response with pre-signed urls to upload files.

  - `request_id: Optional[str]`

    The ID generated for the request for Presigned URLs.

  - `uploads: Optional[List[Upload]]`

    A list of generated presigned URLs and object keys, one per file.

    - `expires_at: Optional[datetime]`

      The time the url expires at.

    - `object_key: Optional[str]`

      The unique object key to store the file as.

    - `original_file_name: Optional[str]`

      The original file name.

    - `presigned_url: Optional[str]`

      The actual presigned URL the client can use to upload the file directly.

### Example

```python
from gradient import Gradient

client = Gradient()
response = client.knowledge_bases.data_sources.create_presigned_urls()
print(response.request_id)
```