docs: public Observable<InputInner> getAsync(String resourceGroupName, String jobName, String inputName) {
          return getWithServiceResponseAsync(resourceGroupName, jobName, inputName).map(new Func1<ServiceResponseWithHeaders<InputInner, InputsGetHeaders>, InputInner>() {
              @Override
              public InputInner call(ServiceResponseWithHeaders<InputInner, InputsGetHeaders> response) {
                  return response.body();
              }
          });
      }