@Override
        public ExportConfig build() {
            return new GroupsConfig(this);
        }
Constructs ExportSome to export only a selected number of Groups when exporting a mesh network.
Excluded groups will also be excluded from subscription lists and publish information in exported Models.

@param groups List of Groups to export.
mesh/src/main/java/no/nordicsemi/android/mesh/GroupsConfig.java