curl --request GET \
  --url https://api.intelligence.io.solutions/api/r2r/v3/collections/{id}/documents \
  --header 'Authorization: Bearer <token>'

{
  "results": [
    {
      "id": "123e4567-e89b-12d3-a456-426614174000",
      "collection_ids": [
        "123e4567-e89b-12d3-a456-426614174000"
      ],
      "owner_id": "123e4567-e89b-12d3-a456-426614174000",
      "document_type": "pdf",
      "metadata": {
        "title": "Sample Document"
      },
      "version": "1.0",
      "title": "Sample Document",
      "size_in_bytes": 123456,
      "ingestion_status": "pending",
      "extraction_status": "pending",
      "created_at": "2021-01-01T00:00:00Z",
      "updated_at": "2021-01-01T00:00:00Z",
      "ingestion_attempt_number": 0,
      "summary": "A summary of the document",
      "summary_embedding": [
        0.1,
        0.2,
        0.3
      ],
      "total_tokens": 1000
    }
  ],
  "total_entries": 1
}