Alert Notification (notifyAlert) Receipt

Receives an alert notification message.

Output Sample

{
    "jsonrpc": 2,
    "method": "notifyAlert",
    "result": {
        "condition": {
            "type": "Feature",
            "geometry": {
                "type": "Polygon",
                "coordinates": [
                    [
                        [
                            139.744595779187,
                            35.7330988098923
                        ],
                        ...
                    ]
                ]
            },
            "properties": {
                "theme": "rm_hiyarihatto",
                "threshold": 1,
                "interval": 5,
                "notified": 1
            }
        },
        "alert": {
            "type": "FeatureCollection",
            "name": "alertResponse",
            "extraProperties": {
                "servertime": "2018-09-18 09:00:00+0000"
            },
            "features": [
                {
                    "type": "Feature",
                    "properties": {
                        "theme": "rm_hiyarihatto",
                        "risk": 1,
                        "datetime": null
                    },
                    "geometry": {
                        "type": "Polygon",
                        "coordinates": [
                            [
                                [
                                    139.73892234757713,
                                    35.72854147669082
                                ],
                                ...
                            ]
                        ]
                    }
                },
                {
                    "type": "Feature",
                    "properties": {
                        "theme": "rm_hiyarihatto",
                        "risk": 2,
                        "datetime": null
                    },
                    "geometry": {
                        "type": "Polygon",
                        "coordinates": [
                            [
                                [
                                    139.73907227364109,
                                    35.72999964639976
                                ],
                                ...
                            ]
                        ]
                    }
                },
                ...
            ]
        }
    },
    "id": 1
}

Content in parts denoted by ... have been omitted.

Return Values

While WebSocket is used for exchanging Alert notification API messages, the notifyAlert details are received in the JSON-RPC response format.

Key	Value
jsonrpc	2.0
method	notifyAlert
result	Object with "alert" and "condition"
id	Optional

Format of the result section

Key	Value
alert	If no GeoJSON indicating the monitored alert details and the alert itself have occurred, null. The alert time is stored in "extraProperties" .
condition	The geometry object transmitted and specified during setAlert or alterAlert. The theme, threshold and interval of the search criteria are stored in "properties".

Format of the alert.extraProperties and condition.properties parts

Key	Value
alert.extraProperties.servertime	Alert incident time. Text string in the format YYYY-MM-DD HH:MM:SS+0000
condition.properties.comment condition.properties.theme condition.properties.threshold condition.properties.interval condition.properties.thinning_step condition.properties.thinning_filter_step	Properties set during setAlert and alterAlert