docs: public DescribeEgressOnlyInternetGatewaysResult withEgressOnlyInternetGateways(EgressOnlyInternetGateway... egressOnlyInternetGateways) {
          if (this.egressOnlyInternetGateways == null) {
              setEgressOnlyInternetGateways(new com.amazonaws.internal.SdkInternalList<EgressOnlyInternetGateway>(egressOnlyInternetGateways.length));
          }
          for (EgressOnlyInternetGateway ele : egressOnlyInternetGateways) {
              this.egressOnlyInternetGateways.add(ele);
          }
          return this;
      }