@java.lang.Override
    @java.lang.Deprecated
    public java.lang.String getParticipantSid() {
        java.lang.Object ref = participantSid_;
        if (ref instanceof java.lang.String) {
            return (java.lang.String) ref;
        } else {
            com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
            java.lang.String s = bs.toStringUtf8();
            participantSid_ = s;
            return s;
        }
    }
<pre>
participant ID of user that sent the message
</pre>

<code>string participant_sid = 1 [deprecated = true];</code>

@deprecated livekit.UserPacket.participant_sid is deprecated. See livekit_models.proto;l=243
@return The participantSid.
turms-plugins/turms-plugin-livekit/src/main/java/im/turms/plugin/livekit/core/proto/models/UserPacket.java