add billing period

order-events/app/events/remove_slots_if_canceled.py

@@ -23,13 +23,15 @@ def lambda_handler(event: EventBridgeEvent, context: LambdaContext) -> bool:
     new_image = event.detail['new_image']
     order_id = new_image['id']
     org_id = new_image['tenant_id']
+    # Post-migration: Uncomment the following line
+    # org_id = new_image['org_id']
 
     result = enrollment_layer.collection.query(
         KeyPair(
             # Post-migration: Uncomment the following line
             # f'SLOT#ORG#{org_id}',
-            f'vacancies#{org_id}',
-            order_id,
+            pk=f'vacancies#{org_id}',
+            sk=order_id,
         ),
         limit=100,
     )