listUsable method
Retrieves an aggregated list of all usable subnetworks in the project.
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
@override
Future<UsableSubnetworksAggregatedList> listUsable(
ListUsableSubnetworksRequest request,
) async {
if (isClosed) throw StateError('Service is closed');
if (_listUsable case final listUsable?) {
return listUsable(request);
}
throw UnsupportedError('listUsable');
}