code: public java.util.List<String> getHapgList() {
          if (hapgList == null) {
              hapgList = new com.amazonaws.internal.SdkInternalList<String>();
          }
          return hapgList;
      }
docs: <p>
  The list of high-availability partition groups.
  </p>
  
  @return The list of high-availability partition groups.