The REST API caches content pertaining to catalogs, services, maps, models, etc. Caching such content allows significant performance impovements while working with the REST API. However, you need to clear this cache when you add services, remove services, update services, or update to a new version of the REST API.
http://services.arcgisonline.com/ArcGIS/rest/services/World_Street_Map/MapServer
http://services.arcgisonline.com/ArcGIS/services/World_Street_Map/MapServer?wsdl
Signed in members can post, follow updates, and more. New here? Register a free account.
Find useful guides, FAQs, and documents to help you navigate and make the most of Esri Community.