Update swagger.json

docs/swagger.json

@@ -1,7 +1,7 @@
 {
   "swagger": "2.0",
   "info": {
-    "description": "The endpoints described here are routed through analytics.adobe.io. In order to use these endpoints you must create an oAuth client that is subscribed to access the Adobe Analytics Reporting API.",
+    "description": "The endpoints described here are routed through analytics.adobe.io. In order to use these endpoints you must create an oAuth client that is subscribed to access the Adobe Analytics Reporting API. \n\n Note: Adobe may add optional request and response members (name/value pairs) to existing API objects at any time and without notice or changes in versioning. Adobe recommends that you refer to the API documentation of any third-party tool you integrate with our APIs so that such additions are ignored in processing if not understood. If implemented properly, such additions are non-breaking changes for your implementation. Adobe will not remove parameters or add required parameters without first providing standard notification through release notes.",
     "title": "Adobe Analytics APIs",
     "version": "2.0"
   },