code: public SequenceService createSequenceService(final String endpointUrl) {
          return new RestAdapter.Builder()
              .setEndpoint(endpointUrl)
              .setErrorHandler(errorHandler)
              .setConverter(new JacksonSequenceConverter(jsonFactory))
              .build().create(SequenceService.class);
      }
docs: Create and return a new sequence service with the specified endpoint URL.
  
  @since 1.3
  @param endpointUrl endpoint URL, must not be null
  @return a new sequence service with the specified endpoint URL