List files in vector store

Retrieve a paginated list of files that have been added to a vector store.

This endpoint returns all files that are currently indexed in the specified vector store, including their metadata such as file name, size, MIME type, and creation timestamp.

Token-based Pagination:

• New syntax (recommended): Use page_size, continuation_token, sort_by, sort_order query parameters
• Legacy syntax (deprecated): Use size and continuation_token query parameters
• If no pagination parameters are provided, returns a plain list
• Use the next_token from the response to fetch subsequent pages
• When next_token is null, you have reached the last page

Returns:

• Paginated list of vector store file entities
• Total count of files in the vector store
• next_token for pagination (null if no more pages)
• File metadata including ID, name, size, and MIME type

Example Response:

{
    "items": [
        {
            "id": "vsf_123456789",
            "vector_store_id": "vs_123456789",
            "parse_result_id": "pres_987654321",
            "file_id": "file_987654321",
            "file_name": "document.pdf",
            "file_size": 1024000,
            "file_mime_type": "application/pdf",
            "created_at": "2024-01-15T10:30:00Z"
        }
    ],
    "total_count": 1,
    "next_token": "eyJmaWxlX2lkIjoiZmlsZV85ODc2NTQzMjEifQ=="
}