--- /dev/null
+package de.juplo.kafka.chatroom.domain;
+
+import lombok.EqualsAndHashCode;
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+import lombok.ToString;
+
+import java.time.LocalDateTime;
+import java.util.UUID;
+
+
+@RequiredArgsConstructor
+@Getter
+@EqualsAndHashCode
+@ToString
+public class Message
+{
+ private final UUID id;
+ private final Long serialNumber;
+ private final LocalDateTime timestamp;
+ private final String user;
+ private final String text;
+}