Platform Data Extension API Developer's Guide

Listing Attributes in a Layer

User Story

The user wants do request which attributes are grouped in a specified thematic layer.

Request

https://pde.cit.api.here.com/1/doc/layer.json
?layer=LINK_ATTRIBUTE_FC3
&app_id={YOUR_APP_ID}
&app_code={YOUR_APP_CODE}

Response

The response to the request contains the following information blocks:
  • description of the layer
  • all attributes of the layer
  • metadata about the associated region
{
  "description": "Layer with road link attributes. Please be aware that some columns are nullable.",
  "attributes": {
  "LINK_ID": "Permanent link ID. Positive 64 bit Integer that globally identifies the road, carto or buildin footprint link, also across map releases. Link IDs are never reused.",
  "ISO_COUNTRY_CODE": "Identifies the country in which the navigable link or administrative area is located. ...",
  "VEHICLE_TYPES": ...
  ...
  },
  "referencedStaticContents": [],
  "tileRequestsLevel": 11,
  "tileX": 1842,
  "tileY": 1339,
  ...
}