private String id;
        private Long versionNo;
        private String eventType;
        private Map<String, Object> sourceMap;

        public TestSearchLogEvent(String id, Long versionNo, String eventType) {
            this.id = id;
            this.versionNo = versionNo;
            this.eventType = eventType;
            this.sourceMap = new HashMap<>();
        }

        @Override