Second iteration: split checks, test for mutations, test for version …

…update

monitoring/monitorlib/fetch/rid.py

@@ -614,6 +614,17 @@ def notification_index(self) -> int:
                 f"Cannot retrieve notification_index using RID version {self.rid_version}"
             )
 
+    @property
+    def owner(self) -> str:
+        if self.rid_version == RIDVersion.f3411_19:
+            return self.v19_value.owner
+        elif self.rid_version == RIDVersion.f3411_22a:
+            return self.v22a_value.owner
+        else:
+            raise NotImplementedError(
+                f"Cannot retrieve owner using RID version {self.rid_version}"
+            )
+
 
 class RIDQuery(ImplicitDict):
     v19_query: Optional[Query] = None

monitoring/uss_qualifier/requirements/interuss/f3411/dss_endpoints.md

@@ -2,11 +2,7 @@
 
 While neither ASTM F3411-19 nor F3411-22a explicitly require DSS implementations to implement all endpoints specified in Annex A4 (of each respective standard), InterUSS automated testing expects DSS implementations to implement all DSS endpoints specified in Annex A4.  Specifically:
 
-* <tt>PutISA</tt>: The DSS implementation under test must implement the ability to create and update an Identification Service Area by ID in accordance with the API specified in Annex A4 of the respective standard.
 * <tt>GetISA</tt>: The DSS implementation under test must implement the ability to retrieve an Identification Service Area by ID in accordance with the API specified in Annex A4 of the respective standard.
-* <tt>DeleteISA</tt>: The DSS implementation under test must implement the ability to delete an Identification Service Area by ID in accordance with the API specified in Annex A4 of the respective standard.
 * <tt>SearchISAs</tt>: The DSS implementation under test must implement the ability to search for Identification Service Areas meeting the specified criteria in accordance with the API specified in Annex A4 of the respective standard.
-* <tt>PutSubscription</tt>: The DSS implementation under test must implement the ability to create a subscription in accordance with the API specified in Annex A4 of the respective standard.
-* <tt>GetSubscription</tt>: The DSS implementation under test must implement the ability to retrieve a Subscription by ID in accordance with the API specified in Annex A4 of the respective standard.
-* <tt>DeleteSubscription</tt>: The DSS implementation under test must implement the ability to delete s Subscription in accordance with the API specified in Annex A4 of the respective standard.
-* <tt>SearchSubscriptions</tt>: The DSS implementation under test must implement the ability to search for subscriptions in accordance with the API specified in Annex A4 of the respective standard.
+* <tt>SubscriptionInitialNotificationIndex</tt>: The DSS implementation under test must set the `notification_index` at 0 for any newly created subscription.
+* <tt>SubscriptionVersionFormat</tt>: The DSS implementation under test must use a string of 10 or more lower-cased alphanumeric characters for the `version` field of a subscription.