public Certificate requestCertificate(byte[] csr) throws AcmeException {
  return requestCertificate(csr,null,null);
}

public Certificate requestCertificate ( byte [ ] csr ) throws AcmeException { return requestCertificate ( csr , null , null ) ; }
requests a certificate for the given csr . < p > all domains given in the csr must be authorized before .
