code: public Observable<Page<NodeAgentSku>> listNodeAgentSkusAsync(final AccountListNodeAgentSkusOptions accountListNodeAgentSkusOptions) {
          return listNodeAgentSkusWithServiceResponseAsync(accountListNodeAgentSkusOptions)
              .map(new Func1<ServiceResponseWithHeaders<Page<NodeAgentSku>, AccountListNodeAgentSkusHeaders>, Page<NodeAgentSku>>() {
                  @Override
                  public Page<NodeAgentSku> call(ServiceResponseWithHeaders<Page<NodeAgentSku>, AccountListNodeAgentSkusHeaders> response) {
                      return response.body();
                  }
              });
      }
docs: Lists all node agent SKUs supported by the Azure Batch service.
  
  @param accountListNodeAgentSkusOptions Additional parameters for the operation
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the observable to the PagedList&lt;NodeAgentSku&gt; object