docs: def update_balance_data(self) -> None:
          """Get the latest balance information for the account."""
          response = get(
              _url(
                  "/accounts/{0}/balance".format(self._account_uid),
                  self._sandbox
              ),
              headers=self._auth_headers
          )
          response.raise_for_status()
  
          response = response.json()
          self.cleared_balance = response['clearedBalance']['minorUnits']
          self.effective_balance = response['effectiveBalance']['minorUnits']
          self.pending_transactions \
              = response['pendingTransactions']['minorUnits']
          self.available_to_spend = response['availableToSpend']['minorUnits']
          self.accepted_overdraft = response['acceptedOverdraft']['minorUnits']