code: public ServiceFuture<DataBoxEdgeDeviceInner> getByResourceGroupAsync(String deviceName, String resourceGroupName, final ServiceCallback<DataBoxEdgeDeviceInner> serviceCallback) {
          return ServiceFuture.fromResponse(getByResourceGroupWithServiceResponseAsync(deviceName, resourceGroupName), serviceCallback);
      }
docs: Gets the properties of the data box edge/gateway device.
  
  @param deviceName The device name.
  @param resourceGroupName The resource group name.
  @param serviceCallback the async ServiceCallback to handle successful and failed responses.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the {@link ServiceFuture} object