Submit an Overlay
The user wants to create an overlay to modify parts of the road network, particularly close to the Alte Bruecke in Frankfurt, Germany and insert a new bridge to its West. This new bridge is limited to 3.3 tons.
Request
The request
GET http://cre.api.here.com/2/overlays/upload.json
?map_name=OVERLAYEXAMPLE1
&overlay_spec=[
{ "op":"override",
"shape":[[50.10765,8.68774],[50.10914,8.68771]],
"layer":"LINK_ATTRIBUTE_FCN",
"data":{"VEHICLE_TYPES":"0"}
},
{ "op":"create",
"shape":[[50.10937,8.68422],[50.10807,8.68525],[50.10737,8.68387]],
"data":{"NAMES":"ENGBNDemo Road"}
},
{ "op":"override",
"shape":[[50.10937,8.68422],[50.10807,8.68525],[50.10737,8.68387]],
"layer":"TRUCK_RESTR_FCN",
"data":{"VEHICLE_TYPES":"truck", "WEIGHT_RESTRICTION":"3300"}
}
]
&storage=readonly
&app_id={YOUR_APP_ID}
&app_code={YOUR_APP_CODE}Note: If your HTTP client doesn't URL-escape the brackets then you have to do it before sending.
Response
The response confirms a successful overlay map upload with the
201 Created response code. Within a short time, the map is available for routing. {
"layers": [
"LINK_ATTRIBUTE_FC2",
"LINK_FC5",
"LINK_FC3",
"LINK_FC2",
"LINK_ATTRIBUTE_FC3",
"ROAD_ADMIN_FC5",
"ROAD_ADMIN_FC2",
"ROAD_GEOM_FC5",
"ROAD_ADMIN_FC3",
"LINK_ATTRIBUTE_FC5",
"ROAD_GEOM_FC2",
"ROAD_GEOM_FC3"
],
"response_code": "201 Created"
}