code: public Observable<Void> resetAsync(String resourceGroupName, String accountName, String liveEventName) {
          return resetWithServiceResponseAsync(resourceGroupName, accountName, liveEventName).map(new Func1<ServiceResponse<Void>, Void>() {
              @Override
              public Void call(ServiceResponse<Void> response) {
                  return response.body();
              }
          });
      }
docs: Reset Live Event.
  Resets an existing Live Event.
  
  @param resourceGroupName The name of the resource group within the Azure subscription.
  @param accountName The Media Services account name.
  @param liveEventName The name of the Live Event.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the observable for the request