code: public ServiceFuture<NetworkWatcherInner> updateTagsAsync(String resourceGroupName, String networkWatcherName, final ServiceCallback<NetworkWatcherInner> serviceCallback) {
          return ServiceFuture.fromResponse(updateTagsWithServiceResponseAsync(resourceGroupName, networkWatcherName), serviceCallback);
      }
docs: Updates a network watcher tags.
  
  @param resourceGroupName The name of the resource group.
  @param networkWatcherName The name of the network watcher.
  @param serviceCallback the async ServiceCallback to handle successful and failed responses.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the {@link ServiceFuture} object