@java.lang.Override
        public long getJoinedAt() {
            return joinedAt_;
        }
<pre>
timestamp when participant joined room, in seconds
</pre>

<code>int64 joined_at = 6;</code>

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