const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://blackbox.dasha.ai/api/v1/rag/document', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

{
  "items": [
    {
      "documentId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "knowledgeBaseId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "originalFileName": "<string>",
      "contentType": "<string>",
      "sizeBytes": 123,
      "contentHash": "<string>",
      "status": "Uploaded",
      "processingStartedAt": "2023-11-07T05:31:56Z",
      "processingCompletedAt": "2023-11-07T05:31:56Z",
      "errorMessage": "<string>",
      "metadata": {},
      "createdAt": "2023-11-07T05:31:56Z",
      "lastUpdatedAt": "2023-11-07T05:31:56Z"
    }
  ],
  "totalItems": 123
}