public Builder removeLayers(int index) {
            if (layersBuilder_ == null) {
                ensureLayersIsMutable();
                layers_.remove(index);
                onChanged();
            } else {
                layersBuilder_.remove(index);
            }
            return this;
        }
<code>repeated .livekit.VideoLayer layers = 4;</code>
turms-plugins/turms-plugin-livekit/src/main/java/im/turms/plugin/livekit/core/proto/models/SimulcastCodecInfo.java