code: public Observable<Page<TriggerInner>> listByDataBoxEdgeDeviceAsync(final String deviceName, final String resourceGroupName) {
          return listByDataBoxEdgeDeviceWithServiceResponseAsync(deviceName, resourceGroupName)
              .map(new Func1<ServiceResponse<Page<TriggerInner>>, Page<TriggerInner>>() {
                  @Override
                  public Page<TriggerInner> call(ServiceResponse<Page<TriggerInner>> response) {
                      return response.body();
                  }
              });
      }
docs: Lists all the triggers configured in the device.
  
  @param deviceName The device name.
  @param resourceGroupName The resource group name.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the observable to the PagedList&lt;TriggerInner&gt; object