code: public java.util.List<ReservedCacheNodesOffering> getReservedCacheNodesOfferings() {
          if (reservedCacheNodesOfferings == null) {
              reservedCacheNodesOfferings = new com.amazonaws.internal.SdkInternalList<ReservedCacheNodesOffering>();
          }
          return reservedCacheNodesOfferings;
      }
docs: <p>
  A list of reserved cache node offerings. Each element in the list contains detailed information about one
  offering.
  </p>
  
  @return A list of reserved cache node offerings. Each element in the list contains detailed information about one
  offering.