Add RAG client

src/main/java/com/example/dto/rag/RagQueryRequest.java

@@ -0,0 +1,27 @@
+package com.example.dto.rag;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import java.util.Map;
+
+/**
+ * Internal DTO representing a request to the RAG server.
+ * This is used only within the RAG client adapter and is not exposed to other services.
+ */
+@JsonInclude(JsonInclude.Include.NON_NULL)
+public record RagQueryRequest(
+    @JsonProperty("phone_number") String phoneNumber,
+    @JsonProperty("text") String text,
+    @JsonProperty("type") String type,
+    @JsonProperty("notification") NotificationContext notification,
+    @JsonProperty("language_code") String languageCode
+) {
+    /**
+     * Nested record for notification context
+     */
+    @JsonInclude(JsonInclude.Include.NON_NULL)
+    public record NotificationContext(
+        @JsonProperty("text") String text,
+        @JsonProperty("parameters") Map<String, Object> parameters
+    ) {}
+}