Learn how to add, update, and delete featuresA feature is a single record, also known as a row, that represents a real-world entity. It typically contains a geometry (point, multipoint, polyline, or polygon) and attributes but it can also contain just attributes.Learn more in a feature serviceA feature service is a data service that provides access to spatial and non-spatial data in feature layers, feature layer views, and tables.Learn more. Select an ArcGIS Maps SDKArcGIS Maps SDKs are developer products for building mapping and spatial analysis applications for web browsers, native devices, and game engines.Learn more or scripting API below: