Query Data Elements (Feature Service)

Description

The queryDataElements operation provides access to valuable information for datasets exposed through a feature service such as a feature layer, a table or a utility network layer. The response is dependent on the type of layer that is queried.

The supportsQueryDataElements resource property is enabled for nonhosted feature services published using ArcGIS Enterprise 10.6 or later. This property is false or absent if not supported for the feature service.

Request parameters

1
layers=[0,8]

Example usage

Enter an array of layerIds to return the data elements from the USA feature service:

1
https://machine.domain.com/webadaptor/rest/services/USA/FeatureServer/queryDataElements

JSON Response syntax

1
2
3
4
5
6
7
8
9
10
{
"layerDataElements":
[
	{
		"layerId": 0,
		"dataElement": {...}
	},
 ...
]
}