public void setVirtualGateway(VirtualGatewayData virtualGateway) {
        this.virtualGateway = virtualGateway;
    }
<p>
A full description of the virtual gateway that was updated.
</p>

@param virtualGateway
       A full description of the virtual gateway that was updated.
aws-java-sdk-appmesh/src/main/java/com/amazonaws/services/appmesh/model/UpdateVirtualGatewayResult.java