- URL:https://www.arcgis.com/sharing/rest (for ArcGIS Online) or https://<host>:<port>/arcgis/sharing/rest (for your own portal)
The Root resource only returns the version of the containing portal. It acts as a root to its child resources and operations. To obtain descriptive information about this portal including its name, logo, featured items, and supported protocols (HTTP vs HTTPS), access the Self resource under Portals.
The response format.
Values: html, json
The release version for this portal.
Example for ArcGIS Online
Example for your own portal with the ArcGIS Web Adaptor
JSON Response Syntax
JSON Response Example