code: public HlsGroupSettings withAdMarkers(HlsAdMarkers... adMarkers) {
          java.util.ArrayList<String> adMarkersCopy = new java.util.ArrayList<String>(adMarkers.length);
          for (HlsAdMarkers value : adMarkers) {
              adMarkersCopy.add(value.toString());
          }
          if (getAdMarkers() == null) {
              setAdMarkers(adMarkersCopy);
          } else {
              getAdMarkers().addAll(adMarkersCopy);
          }
          return this;
      }
docs: Choose one or more ad marker types to pass SCTE35 signals through to this group of Apple HLS outputs.
  
  @param adMarkers
  Choose one or more ad marker types to pass SCTE35 signals through to this group of Apple HLS outputs.
  @return Returns a reference to this object so that method calls can be chained together.
  @see HlsAdMarkers