code: public Account reject(Map<String, Object> params) throws StripeException {
      return reject(params, (RequestOptions) null);
    }
docs: With <a href="/docs/connect">Connect</a>, you may flag accounts as suspicious.
  
  <p>Test-mode Custom and Express accounts can be rejected at any time. Accounts created using
  live-mode keys may only be rejected once all balances are zero.