{
    "$schema": "http://json-schema.org/schema#",
    "$id": "https://smart-data-models.github.io/incubated/Anomaly/schema.json",
    "title": "Anomaly",
    "description": "This entity contains a harmonised description of an anomaly.",
    "allOf": [
        {
            "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/GSMA-Commons"
        },
        {
            "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/Location-Commons"
        },
        {
            "properties": {
                "type": {
                    "type": "string",
                    "enum": [
                        "Anomaly"
                    ],
                    "description": "Property. NGSI-LD Entity Type. It has to be Anomaly"
                },
                "detectedBy": {
                    "type": "string",
                    "format": "uri",
                    "description": "Relationship. The ID of the device at which the anomaly was detected"
                },
                "anomalousProperty": {
                    "type": "string",
                    "description": "Property. Model:'http://schema.org/Text'. The controlledProperty (of the device) in which the anomaly was detected"
                },
                "dateDetected": {
                    "type": "string",
                    "description": "Property. Model:'http://schema.org/DateTime'. The date and time at which the anomaly was first detected"
                },
                "thresholdBreach": {
                    "type": "object",
                    "description": "Property. Model:'https://schema.org/Text'. Description of an observed threshold breach that contributed to detection of an anomaly",
                    "properties": {
                        "dateObserved": {
                            "type": "string",
                            "description": "Property. Model:'http://schema.org/DateTime'. A sub-property of the Property 'thresholdBreach'. The date and time at which the threshold breach was observed"
                        },
                        "measuredValue": {
                            "type": "number",
                            "description": "Property. Model:'http://schema.org/Number'. A sub-property of the Property 'thresholdBreach'. The value measured for the corresponding device and controlled property"
                        },
                        "thresholdType": {
                            "type": "string",
                            "description": "Property. Model:'https://schema.org/Text'. A sub-property of the Property 'thresholdBreach'. The type of the threshold that was breached",
                            "enum": [
                                "UPPER",
                                "LOWER"
                            ]
                        },
                        "thresholdValue": {
                            "type": "number",
                            "description": "Property. Model:'https://schema.org/Number'. A sub-property of the Property 'thresholdBreach'. The value of the threshold that was breached"
                        }
                    }
                }
            }
        }
    ],
    "required": [
        "id",
        "type",
        "anomalousProperty",
        "dateDetected"
    ],
    "$schemaVersion": "0.0.1"
}