docs: public void setDomainOrigin(String domain, String peer) {
          List<OriginPeer> origin = new ArrayList<OriginPeer>();
          origin.add(new OriginPeer().withPeer(peer));
          SetDomainOriginRequest request = new SetDomainOriginRequest()
                  .withDomain(domain)
                  .withOrigin(origin);
          setDomainOrigin(request);
      }