Typically, but not guaranteed to be, 20 bytes Base64 URL-safe encoded string used for the authentication of the client application. If you use the app ID/app code option, you need to include an app_id and app_code with every request. For further details, see Acquiring Credentials.

Typically, but not guaranteed to be, 20 bytes Base64 URL-safe encoded string used for the authentication of the client application. If you use the app ID/app code option, you need to include an app_id and app_code with every request. For further details, see Acquiring Credentials.

A 43-byte Base64 URL-safe encoded string used for the authentication of the client application. As a logged in user, you can generate it at https://developer.here.com/projects. API Keys never expire but you can invalidate your API Keys at any time. You cannot have more than two API Keys for one app at the same time.

Comma separated list of the selected layer ids.

Asset GPS position latitude and longitude in WGS84 degree, comma separated, and optionally a radius in meter. The radius defines how far to search around the asset position for geo fence geometries. Default radius = 1,000 meter. For maximum values please refer to CLE's resource serviceconfiguration.json.

Multiple coordinate pairs can be passed as a semicolon separated list. For each of them the layer_ids list will be searched. If each coordinate pair shall be searched in a different set of layers, then layer_ids shall contain a semicolon separated list of (comma separated list of) layers.

Semicolon separated list of attribute names to be returned with the geometries. Default: Return all attributes. If all listed attributes are preceded with a minus, then all attributes except those are returned.

Names of the attributes that identify each geometry. Comma separated. See Key Concepts for possibilities to use this parameter.

Specifies the name of a user-defined function used to wrap the JSON response. Required for JSONP requests.

Default: No JSONP response wrapper