public com.google.protobuf.Timestamp getLastKeyFrame() {
            if (lastKeyFrameBuilder_ == null) {
                return lastKeyFrame_ == null
                        ? com.google.protobuf.Timestamp.getDefaultInstance()
                        : lastKeyFrame_;
            } else {
                return lastKeyFrameBuilder_.getMessage();
            }
        }
<code>.google.protobuf.Timestamp last_key_frame = 34;</code>

@return The lastKeyFrame.
turms-plugins/turms-plugin-livekit/src/main/java/im/turms/plugin/livekit/core/proto/models/RTPStats.java