code: public java.util.List<String> getPackages() {
          if (packages == null) {
              packages = new com.amazonaws.internal.SdkInternalList<String>();
          }
          return packages;
      }
docs: <p>
  An array of <code>Package</code> objects that describes the layer packages.
  </p>
  
  @return An array of <code>Package</code> objects that describes the layer packages.