code: public void setPlaylists(java.util.Collection<CreateJobPlaylist> playlists) {
          if (playlists == null) {
              this.playlists = null;
              return;
          }
  
          this.playlists = new com.amazonaws.internal.SdkInternalList<CreateJobPlaylist>(playlists);
      }
docs: <p>
  If you specify a preset in <code>PresetId</code> for which the value of <code>Container</code> is fmp4
  (Fragmented MP4) or ts (MPEG-TS), Playlists contains information about the master playlists that you want Elastic
  Transcoder to create.
  </p>
  <p>
  The maximum number of master playlists in a job is 30.
  </p>
  
  @param playlists
  If you specify a preset in <code>PresetId</code> for which the value of <code>Container</code> is fmp4
  (Fragmented MP4) or ts (MPEG-TS), Playlists contains information about the master playlists that you want
  Elastic Transcoder to create.</p>
  <p>
  The maximum number of master playlists in a job is 30.