item ID

An item ID is a unique identifier representing a single content item stored, managed, and accessed in the ArcGIS portal, such as a web map, hosted layer, or file. ArcGIS applications and APIs can use the item's URL or item ID to access the item from the ArcGIS portal. The item ID is included in the item page's URL. For example, the web map at https://www.arcgis.com/home/item.html?id=3d355e34cbd3405dbb3f031286f7b39b has an ID of 3d355e34cbd3405dbb3f031286f7b39b.

Tutorials

Import data as a feature layer
Access feature layer data
Manage a feature layer
Create a web map
Display a web map

Data Layers
Data Management

Also known as

Related terms

item

Developer Glossary

item ID

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