Merge pull request #457 in RMS/api-main-service from red-develop to RMSv2

* commit '534f07bb':
  update status code

app/applicationlayer/management/account/views.py

@@ -373,19 +373,19 @@ class UserViewSet(viewsets.ModelViewSet):
                     except IntegrityError as e:
                         return Response(
                             {"message": f"Duplicate user privilege at row {data + 2}"},
-                            status=status.HTTP_201_CREATED
+                            status=status.HTTP_400_BAD_REQUEST
                         )
 
             except IntegrityError as e:
                 return Response(
                     {"message": f"Record already exist at row {data + 2}"},
-                    status=status.HTTP_201_CREATED
+                    status=status.HTTP_400_BAD_REQUEST
                 )
 
             except KeyError as e:
                 return Response(
                     {"message": "Missing column user_type"},
-                    status=status.HTTP_201_CREATED
+                    status=status.HTTP_400_BAD_REQUEST
                 )
 
             del users['department']