curl --request POST \
  --url https://api.melso.ai/v1/companies/{company_id}/vat-book-imports \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: multipart/form-data' \
  --form file=@example-file

import requests

url = "https://api.melso.ai/v1/companies/{company_id}/vat-book-imports"

files = { "file": ("example-file", open("example-file", "rb")) }
headers = {"Authorization": "Bearer <token>"}

response = requests.post(url, files=files, headers=headers)

print(response.text)

const form = new FormData();
form.append('file', '<string>');

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

options.body = form;

fetch('https://api.melso.ai/v1/companies/{company_id}/vat-book-imports', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

{
  "vat_book_import": {
    "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "direction": "issued",
    "filename": "<string>",
    "format": "<string>",
    "first_date": "2023-12-25",
    "last_date": "2023-12-25",
    "invoices": 123,
    "duplicates": 123,
    "base_total": "121.00",
    "vat_total": "121.00",
    "created_at": "2023-11-07T05:31:56Z"
  },
  "invoices": 123,
  "duplicates": 123
}

{
  "error": "invalid token",
  "code": "unauthorized",
  "request_id": "req_01JAB3K9X2"
}

{
  "error": "The tax return changed or is not ready for approval",
  "code": "version_conflict",
  "request_id": "req_01JAB3K9X2"
}