Redeem balance code

const response = await fetch('https://api.bringyour.com/subscription/redeem-balance-code', {
    method: 'POST',
    headers: {
      "Authorization": "Bearer <token>",
      "Content-Type": "application/json"
    },
    body: JSON.stringify({}),
});
const data = await response.json();

{
  "transfer_balance": {
    "transfer_balance_id": "text",
    "start_time": "text",
    "end_time": "text",
    "balance_byte_count": 0
  },
  "error": {
    "message": "text"
  }
}