UPDATE 12-ago-2025

src/main/java/com/example/dto/dialogflow/notification/NotificationSessionDTO.java

@@ -0,0 +1,24 @@
+// src/main/java/com/example/dto/dialogflow/notification/NotificationSessionDTO.java
+package com.example.dto.dialogflow.notification;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import java.time.Instant;
+import java.util.List;
+import java.util.Objects;
+
+@JsonIgnoreProperties(ignoreUnknown = true)
+public record NotificationSessionDTO(
+        String sessionId, // The unique session identifier (e.g., the phone number)
+        String telefono, // The phone number for this session
+        Instant fechaCreacion, // When the session was first created
+        Instant ultimaActualizacion, // When the session was last updated
+        List<NotificationDTO> notificaciones // List of individual notification events
+) {
+    public NotificationSessionDTO {
+        Objects.requireNonNull(sessionId, "Session ID cannot be null.");
+        Objects.requireNonNull(telefono, "Phone number cannot be null.");
+        Objects.requireNonNull(fechaCreacion, "Creation timestamp cannot be null.");
+        Objects.requireNonNull(ultimaActualizacion, "Last updated timestamp cannot be null.");
+        Objects.requireNonNull(notificaciones, "Notifications list cannot be null.");
+    }
+}