const options = {
  method: 'POST',
  headers: {'x-api-key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    url: 'https://example.com/document.pdf',
    name: 'My Document',
    folderId: '<string>',
    timeoutMs: 300000,
    pollIntervalMs: 2000,
    references: [{title: 'Understanding Photosynthesis', url: 'https://example.com/article'}]
  })
};

fetch('https://studyfetchapi.com/api/v1/materials/upload/url-and-process', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

{
  "_id": "<string>",
  "name": "<string>",
  "organizationId": "<string>",
  "folderId": "<string>",
  "content": {
    "text": "<string>",
    "url": "<string>",
    "s3Key": "<string>",
    "s3Url": "<string>",
    "filename": "<string>",
    "fileSize": 123,
    "mimeType": "<string>"
  },
  "createdAt": "2023-11-07T05:31:56Z",
  "updatedAt": "2023-11-07T05:31:56Z",
  "metadata": {},
  "usage": {},
  "references": [
    {
      "title": "Understanding Photosynthesis",
      "url": "https://example.com/article"
    }
  ]
}