code: public DescribeReservedCacheNodesResult withReservedCacheNodes(ReservedCacheNode... reservedCacheNodes) {
          if (this.reservedCacheNodes == null) {
              setReservedCacheNodes(new com.amazonaws.internal.SdkInternalList<ReservedCacheNode>(reservedCacheNodes.length));
          }
          for (ReservedCacheNode ele : reservedCacheNodes) {
              this.reservedCacheNodes.add(ele);
          }
          return this;
      }
docs: <p>
  A list of reserved cache nodes. Each element in the list contains detailed information about one node.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setReservedCacheNodes(java.util.Collection)} or {@link #withReservedCacheNodes(java.util.Collection)} if
  you want to override the existing values.
  </p>
  
  @param reservedCacheNodes
  A list of reserved cache nodes. Each element in the list contains detailed information about one node.
  @return Returns a reference to this object so that method calls can be chained together.