code: public ServiceFuture<SkuInfosInner> listSkusAsync(final ServiceCallback<SkuInfosInner> serviceCallback) {
          return ServiceFuture.fromResponse(listSkusWithServiceResponseAsync(), serviceCallback);
      }
docs: List all SKUs.
  List all SKUs.
  
  @param serviceCallback the async ServiceCallback to handle successful and failed responses.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the {@link ServiceFuture} object