code: public java.util.List<VirtualGateway> getVirtualGateways() {
          if (virtualGateways == null) {
              virtualGateways = new com.amazonaws.internal.SdkInternalList<VirtualGateway>();
          }
          return virtualGateways;
      }
docs: <p>
  The virtual private gateways.
  </p>
  
  @return The virtual private gateways.