UPDATE

soile/views.py

@@ -6,6 +6,7 @@ from rest_framework.response import Response
 from rest_framework.views import APIView
 
 from config.openapi import build_envelope_serializer, build_response
+from rag.failure_contract import RAGServiceError
 
 from .serializers import (
     SoilAnomalyDetectionRequestSerializer,
@@ -179,6 +180,11 @@ class SoilAnomalyDetectionView(APIView):
                 {"code": 404, "msg": str(exc), "data": None},
                 status=status.HTTP_404_NOT_FOUND,
             )
+        except RAGServiceError as exc:
+            return Response(
+                {"code": exc.http_status, "msg": exc.contract.message, "data": exc.to_dict()},
+                status=exc.http_status,
+            )
         except Exception as exc:
             return Response(
                 {"code": 500, "msg": f"خطا در تحلیل ناهنجاری خاک: {exc}", "data": None},