Query All Geofences

Last Updated on : 2023-06-20 14:52:24download

Query geofences for a account by page according to the geofence attribute conditions.

API address

GET: /v2.0/iot-01/fences/list

Request parameter

Parameter name	Type	IN	Required	Description
bind_type	Integer	query	false	Indicates the binding type of the geofence. Valid values: `1`: private geofence. `2`: public geofence.
entity_id	String	query	false	The entity ID.
page_index	Integer	query	false	The page index. Default value: `1`.
page_size	Integer	query	false	The number of items returned on each page. Default value: `50`.
last_row_key	Long	query	false	The last row key. Choose `page_index` or `last_id`. `last_id`: Query only the next page at a high speed. The value is not returned if the first page is queried. `page_index`: Query the specified page.
tag	String	query	false	The custom dimension tag to classify the geofences. The geofences can be filtered by the dimension tags.
coord_type_output	String	query	false	Indicates the type of the longitude and latitude positioning coordinate system. Valid values: `WGS84`: Google Coordinate System. `GCJ02`: AutoNavi. `BD09LL`: Baidu. Empty value: Defaults to AutoNavi for China data center, and Google for other data centers.

Return parameter

Parameter name	Type	Description
result	PageRes

Description of result

Parameter name	Type	Description
data	List	The list of entries on the current page.
total	Long	The total number of items.
last_row_key	Long	The row key of the last item on the current page.
last_page	Boolean	Indicates whether it is the last page. Valid values: `true`: yes. `false`: no.

Description of data

Parameter name	Type	Description
fence_id	Long	The geofence ID.
fence_name	String	The name of the geofence.
bind_type	Integer	Indicates the binding type of the geofence. Valid values: `1`: private geofence. `2`: public geofence.
entity_id	String	The ID of a monitored object.
shape	String	Indicates the shape of the geofence. Valid values: `circle`: The geofence is circular. `polygon`: The geofence is polygonal.
fence_data	FenceShapeDataRes	The data points (DPs) of a geofence.
warn_rule	Integer	Indicates the alert rules. Valid values: `1`: triggers an alert when someone enters the geofence. `2`: triggers an alert when someone exits the geofence. `3`: triggers an alert when someone enters or exits the geofence.
enable	Integer	Indicates whether the geofence is enabled. Valid values: `0`: disabled. `1`: enabled.

Description of fence_data

Parameter name	Type	Description
circle	CircleDataRes	The data of a circular geofence.
polygon	List	The data of a polygonal geofence.

Description of polygon

Parameter name	Type	Description
lon	Double	The longitude of a polygonal point.
lat	Double	The latitude of a polygonal point.

Description of circle

Parameter name	Type	Description
radius	Integer	The radius of a geofence. Unit: meters.
lon	Double	The longitude of a geofence center point.
lat	Double	The latitude of a geofence center point.

Request example

GET: /v2.0/iot-01/fences/list?bind_type=1&entity_id&page_index=210&page_size=1&last_row_key

Return example

{
    "result": {
        "last_row_key": 50004,
        "data": [
            {
                "shape": "circle",
                "fence_data": {
                    "circle": {
                        "lon": 31.218093093844796,
                        "radius": 200,
                        "lat": 121.36040929664462
                    }
                },
                "entity_id": "vdevo16245017293****",
                "bind_type": 1,
                "fence_id": 50004,
                "fence_name": "The First Private Geofence",
                "enable": 1,
                "warn_rule": 1
            }
        ],
        "last_page": false,
        "total": 213
    },
    "t": 1625217837075,
    "success": true
}

Error code

For more information, see error code.

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