builder.field(ACTIVE_PRIMARY_SHARDS, response.getActivePrimaryShards());
            }
            if (fieldSet.contains(ACTIVE_SHARDS)) {
                builder.field(ACTIVE_SHARDS, response.getActiveShards());
            }
            if (fieldSet.contains(RELOCATING_SHARDS)) {
                builder.field(RELOCATING_SHARDS, response.getRelocatingShards());
            }