public static Builder newBuilder() {
        return DEFAULT_INSTANCE.toBuilder();
    }
<pre>
required
</pre>

<code>repeated string urls = 2;</code>

@param index The index of the value to return.
@return The bytes of the urls at the given index.
turms-plugins/turms-plugin-livekit/src/main/java/im/turms/plugin/livekit/core/proto/egress/StreamOutput.java