code: public static IMessageSender createMessageSenderFromEntityPath(URI namespaceEndpointURI, String entityPath, ClientSettings clientSettings) throws InterruptedException, ServiceBusException {
          return Utils.completeFuture(createMessageSenderFromEntityPathAsync(namespaceEndpointURI, entityPath, clientSettings));
      }
docs: Creates a message sender to the entity using the client settings.
  @param namespaceEndpointURI endpoint uri of entity namespace
  @param entityPath path of entity
  @param clientSettings client settings
  @return IMessageSender instance
  @throws InterruptedException if the current thread was interrupted while waiting
  @throws ServiceBusException if the sender cannot be created