code: public OperationFuture<AlertPolicy> create(AlertPolicyConfig createConfig) {
          AlertPolicyMetadata policy = client.createAlertPolicy(converter.buildCreateAlertPolicyRequest(createConfig));
  
          return new OperationFuture<>(
              AlertPolicy.refById(policy.getId()),
              new NoWaitingJobFuture()
          );
      }
docs: Create Alert policy
  
  @param createConfig policy config
  @return OperationFuture wrapper for AlertPolicy