public void setAdditionalManifests(java.util.Collection<CmafAdditionalManifest> additionalManifests) {
        if (additionalManifests == null) {
            this.additionalManifests = null;
            return;
        }

        this.additionalManifests = new java.util.ArrayList<CmafAdditionalManifest>(additionalManifests);
    }
By default, the service creates one top-level .m3u8 HLS manifest and one top -level .mpd DASH manifest for each
CMAF output group in your job. These default manifests reference every output in the output group. To create
additional top-level manifests that reference a subset of the outputs in the output group, specify a list of them
here. For each additional manifest that you specify, the service creates one HLS manifest and one DASH manifest.

@param additionalManifests
       By default, the service creates one top-level .m3u8 HLS manifest and one top -level .mpd DASH manifest for
       each CMAF output group in your job. These default manifests reference every output in the output group. To
       create additional top-level manifests that reference a subset of the outputs in the output group, specify
       a list of them here. For each additional manifest that you specify, the service creates one HLS manifest
       and one DASH manifest.
aws-java-sdk-mediaconvert/src/main/java/com/amazonaws/services/mediaconvert/model/CmafGroupSettings.java