docs: public Token createBankAccountTokenSynchronous(
                  final BankAccount bankAccount,
                  String publishableKey)
              throws AuthenticationException,
              InvalidRequestException,
              APIConnectionException,
              CardException,
              APIException {
          validateKey(publishableKey);
          RequestOptions requestOptions = RequestOptions.builder(
                  publishableKey,
                  mStripeAccount,
                  RequestOptions.TYPE_QUERY).build();
          return mApiHandler.createToken(
                  mStripeNetworkUtils.hashMapFromBankAccount(bankAccount),
                  requestOptions,
                  Token.TYPE_BANK_ACCOUNT
          );
      }