code: public Observable<Page<RunCommandDocumentBaseInner>> listAsync(final String location) {
          return listWithServiceResponseAsync(location)
              .map(new Func1<ServiceResponse<Page<RunCommandDocumentBaseInner>>, Page<RunCommandDocumentBaseInner>>() {
                  @Override
                  public Page<RunCommandDocumentBaseInner> call(ServiceResponse<Page<RunCommandDocumentBaseInner>> response) {
                      return response.body();
                  }
              });
      }
docs: Lists all available run commands for a subscription in a location.
  
  @param location The location upon which run commands is queried.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the observable to the PagedList&lt;RunCommandDocumentBaseInner&gt; object