code: public ListByteMatchSetsResult withByteMatchSets(ByteMatchSetSummary... byteMatchSets) {
          if (this.byteMatchSets == null) {
              setByteMatchSets(new java.util.ArrayList<ByteMatchSetSummary>(byteMatchSets.length));
          }
          for (ByteMatchSetSummary ele : byteMatchSets) {
              this.byteMatchSets.add(ele);
          }
          return this;
      }
docs: <p>
  An array of <a>ByteMatchSetSummary</a> objects.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setByteMatchSets(java.util.Collection)} or {@link #withByteMatchSets(java.util.Collection)} if you want
  to override the existing values.
  </p>
  
  @param byteMatchSets
  An array of <a>ByteMatchSetSummary</a> objects.
  @return Returns a reference to this object so that method calls can be chained together.