},
				DisableBuiltinLabels: true,
				Body: &otlpcommon.AnyValue{
					Value: &otlpcommon.AnyValue_StringValue{
						StringValue: EnvoyTextLogFormat,
					},
				},
				Attributes: &otlpcommon.KeyValueList{
					Values: []*otlpcommon.KeyValue{
						{
							Key:   "protocol",
							Value: &otlpcommon.AnyValue{Value: &otlpcommon.AnyValue_StringValue{StringValue: "%PROTOCOL%"}},
						},
					},

	if len(labels) == 0 {
		return nil
	}
	attrList := make([]*otlpcommon.KeyValue, 0, len(labels))
	// Sort keys to ensure stable XDS generation
	for _, key := range slices.Sort(maps.Keys(labels)) {
		value := labels[key]
		kv := &otlpcommon.KeyValue{
			Key:   key,