Listing Attributes in a Layer
User Story
The user wants do request which attributes are grouped in a specified thematic layer.
Request
https://pde.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,
...
}