public java.util.List<MsSmoothAdditionalManifest> getAdditionalManifests() {
        return additionalManifests;
    }
By default, the service creates one .ism Microsoft Smooth Streaming manifest for each Microsoft Smooth Streaming
output group in your job. This default manifest references every output in the output group. To create additional
manifests that reference a subset of the outputs in the output group, specify a list of them here.

@return By default, the service creates one .ism Microsoft Smooth Streaming manifest for each Microsoft Smooth
        Streaming output group in your job. This default manifest references every output in the output group. To
        create additional manifests that reference a subset of the outputs in the output group, specify a list of
        them here.
aws-java-sdk-mediaconvert/src/main/java/com/amazonaws/services/mediaconvert/model/MsSmoothGroupSettings.java