curl --request POST \
  --url http://localhost:8000/v1/console/case-studies/{case_study_id}/documents \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: multipart/form-data' \
  --form file='@example-file'

{
  "data": {
    "chunk_count": 123,
    "content_type": "<string>",
    "created_at": "2023-11-07T05:31:56Z",
    "file_size": 123,
    "filename": "<string>",
    "id": "<string>",
    "status": "<string>",
    "error_message": "<string>"
  },
  "message": "<string>",
  "success": true
}