public void setGatewayRoute(GatewayRouteData gatewayRoute) {
        this.gatewayRoute = gatewayRoute;
    }
<p>
A full description of the gateway route that was updated.
</p>

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