preview method
Preview fields auto-generated during router create andupdate operations. Calling this method does NOT create or update the router.
Throws a http.ClientException if there were problems communicating with
the API service. Throws a ServiceException if the API method failed for
any reason.
Implementation
Future<RoutersPreviewResponse> preview(PreviewRouterRequest request) async {
final url = _endPoint.replace(
path:
'/compute/v1/projects/${request.project}/regions/${request.region}/routers/${request.router}/preview',
);
final response = await _client.post(url, body: request.routerResource);
return RoutersPreviewResponse.fromJson(response);
}